# AI inference & GPU cloud tools used by Technology & Connectivity companies

usedby lists 147 Technology & Connectivity companies using 10 AI inference & GPU cloud tools. The most used is Baseten: 43 of the 147 Technology & Connectivity companies on usedby, every proof level counted. These are counts of the companies usedby tracks, not a market share. Data as of 2026-10-25.

## Largest and best-proven users

Two labelled views of the same companies. Neither is a score.

### Largest companies

By employee range. Size known for 80 of 147.

| Company | Proof | Employees | Tools | Last check |
|---|---|---|---|---|
| [IBM](https://www.usedby.ai/companies/ibm.md) | Confirmed | 10,001+ | Cerebras, CoreWeave, Groq | 2026-10-25 |
| [CrowdStrike](https://www.usedby.ai/companies/crowdstrike.md) | Observed | 10,001+ | Cerebras, CoreWeave | 2026-10-25 |
| [G42](https://www.usedby.ai/companies/g42.md) | Observed | 10,001+ | Cerebras | 2026-10-25 |

### Strongest proof

Confirmed or declared: 64 of 147. This view filters what you read, never what is counted.

| Company | Proof | Employees | Tools | Last check |
|---|---|---|---|---|
| [Cartesia](https://www.usedby.ai/companies/cartesia.md) | Confirmed | 51–200 | Baseten, Together AI, Modal | 2026-10-25 |
| [Decagon](https://www.usedby.ai/companies/decagon.md) | Confirmed | 201–1,000 | Baseten, Together AI, Modal | 2026-10-25 |
| [Greptile](https://www.usedby.ai/companies/greptile.md) | Confirmed | 1–50 | Together AI | 2026-10-25 |

## Ranking

Tools ranked by the companies of the 147 Technology & Connectivity companies on usedby that use them. Each company counts once per tool, at its strongest proof. Ties go to more confirmed, then declared, then observed companies.

| # | Tool | Companies | Confirmed | Declared | Observed | Job posts only | Last check |
|---|---|---|---|---|---|---|---|
| 1 | [Baseten](https://www.usedby.ai/tools/baseten.md) | 43 | 14 | 4 | 25 | 0 | 2026-10-25 |
| 2 | [Nebius AI Cloud](https://www.usedby.ai/tools/nebius.md) | 28 | 18 | 0 | 10 | 0 | 2026-10-24 |
| 3 | [Fireworks AI](https://www.usedby.ai/tools/fireworks-ai.md) | 26 | 0 | 5 | 21 | 0 | 2026-10-25 |
| 4 | [Together AI](https://www.usedby.ai/tools/together-ai.md) | 24 | 15 | 0 | 9 | 0 | 2026-10-25 |
| 5 | [Modal](https://www.usedby.ai/tools/modal.md) | 22 | 0 | 3 | 19 | 0 | 2026-10-25 |
| 6 | [Cerebras](https://www.usedby.ai/tools/cerebras.md) | 20 | 0 | 1 | 19 | 0 | 2026-10-25 |
| 7 | [CoreWeave](https://www.usedby.ai/tools/coreweave.md) | 12 | 6 | 0 | 6 | 0 | 2026-10-21 |
| 8 | [AWS Bedrock](https://www.usedby.ai/tools/aws-bedrock.md) | 6 | 4 | 0 | 0 | 2 | 2026-10-24 |
| 9 | [Groq](https://www.usedby.ai/tools/groq.md) | 6 | 0 | 2 | 4 | 0 | 2026-10-25 |
| 10 | [fal](https://www.usedby.ai/tools/fal.md) | 3 | 1 | 0 | 2 | 0 | 2026-10-19 |

## Customers per tool

Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote, a press release, or the company's own public account of using the tool (its own site, or a post by one of its executives, VP or above)), observed (the vendor shows the company on its own pages) or signal (a job post shows the company's employees use the tool, the weakest proof). A line the company declared to usedby itself, or that it lists as a sub-processor on its own legal page, is marked declared. A signal is never a case study or a vendor listing. Strongest proof first. "Last check" is the later of the line's re-verification and its latest capture.

| Tool | Company | Proof | Source | Last check |
|---|---|---|---|---|
| Baseten | [EliseAI](https://www.usedby.ai/companies/eliseai.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/how-eliseai-trains-specialized-models/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Gamma](https://www.usedby.ai/companies/gamma.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/how-gamma-makes-building-presentations-criminally-fun/), captured 2026-10-05 | 2026-10-24 |
| Baseten | [Hebbia](https://www.usedby.ai/companies/hebbia.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/hebbia/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [OpenCode](https://www.usedby.ai/companies/opencode.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/opencode/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Oxen AI](https://www.usedby.ai/companies/oxen-ai.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/from-datasets-to-deployed-models-how-oxen-ai-builds-on-baseten/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Parallel Web Systems](https://www.usedby.ai/companies/parallel-web-systems.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/how-parallel-web-systems-pioneers-programmatic-web-with-high-throughput-agentic-i/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Poolside](https://www.usedby.ai/companies/poolside.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/how-baseten-powered-poolsides-model-launch-in-record-time/), captured 2026-10-10 | 2026-10-24 |
| Baseten | [Posit](https://www.usedby.ai/companies/posit.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/launching-positai-with-baseten/), captured 2026-10-10 | 2026-10-24 |
| Baseten | [Rime](https://www.usedby.ai/companies/rime.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/rime/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Scaled Cognition](https://www.usedby.ai/companies/scaled-cognition.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/scaled-cognition-offers-ultra-fast-ai-agents-you-can-trust/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Speechify](https://www.usedby.ai/companies/speechify.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/speechify-real-time-text-to-speech/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Superhuman](https://www.usedby.ai/companies/superhuman.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/superhuman/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [you.com](https://www.usedby.ai/companies/you-com.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/youcom/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Zed](https://www.usedby.ai/companies/zed.md) | Confirmed | [baseten.co](https://www.baseten.co/resources/customers/zed-industries-serves-2x-faster-code-completions-with-baseten/), captured 2026-10-09 | 2026-10-24 |
| Baseten | [Replit](https://www.usedby.ai/companies/replit.md) | Declared by the company | [replit.com](https://replit.com/subprocessors), captured 2026-10-25 | 2026-10-25 |
| Baseten | [LiveKit](https://www.usedby.ai/companies/livekit.md) | Declared by the company | [livekit.com](https://livekit.com/legal/sub-processors), captured 2026-10-25 | 2026-10-25 |
| Baseten | [Plane](https://www.usedby.ai/companies/plane.md) | Declared by the company | [plane.so](https://plane.so/legals/sub-processors), captured 2026-10-25 | 2026-10-25 |
| Baseten | [Turbopuffer](https://www.usedby.ai/companies/turbopuffer.md) | Declared by the company | [turbopuffer.com](https://turbopuffer.com/docs/security/subprocessors), captured 2026-10-25 | 2026-10-25 |
| Baseten | [Nvidia](https://www.usedby.ai/companies/nvidia.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [MongoDB](https://www.usedby.ai/companies/mongodb.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [ClickUp](https://www.usedby.ai/companies/clickup.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Datadog](https://www.usedby.ai/companies/datadog.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Notion](https://www.usedby.ai/companies/notion.md) | Observed | [baseten.co](https://www.baseten.co/resources/customers/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Retool](https://www.usedby.ai/companies/retool.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Vercel](https://www.usedby.ai/companies/vercel.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Amp](https://www.usedby.ai/companies/amp.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Bria](https://www.usedby.ai/companies/bria.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Canopy Labs](https://www.usedby.ai/companies/canopy-labs.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Cartesia](https://www.usedby.ai/companies/cartesia.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Cursor](https://www.usedby.ai/companies/cursor.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Descript](https://www.usedby.ai/companies/descript.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Hex](https://www.usedby.ai/companies/hex.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [HeyGen](https://www.usedby.ai/companies/heygen.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Inception](https://www.usedby.ai/companies/inception.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Krea](https://www.usedby.ai/companies/krea.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Mirage](https://www.usedby.ai/companies/mirage.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [pyannoteAI](https://www.usedby.ai/companies/pyannoteai.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Subconscious](https://www.usedby.ai/companies/subconscious.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Wispr Flow](https://www.usedby.ai/companies/wispr-flow.md) | Observed | [baseten.co](https://www.baseten.co/resources/customers/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [World Labs](https://www.usedby.ai/companies/world-labs.md) | Observed | [baseten.co](https://www.baseten.co/resources/customers/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Sourcegraph](https://www.usedby.ai/companies/sourcegraph.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Decagon](https://www.usedby.ai/companies/decagon.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Baseten | [Lovable](https://www.usedby.ai/companies/lovable.md) | Observed | [baseten.co](https://www.baseten.co/pricing/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [Compugen](https://www.usedby.ai/companies/compugen.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/compugen), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Dubformer](https://www.usedby.ai/companies/dubformer.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/dubformer), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Helical](https://www.usedby.ai/companies/helical.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/helical), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Higgsfield](https://www.usedby.ai/companies/higgsfield.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/higgsfield-ai), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Lynx Analytics](https://www.usedby.ai/companies/lynx-analytics.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/lynx-analytics), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [NormaCore](https://www.usedby.ai/companies/normacore.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/normacore), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Positronic Robotics](https://www.usedby.ai/companies/positronic-robotics.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/positronic-robotics), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Prime Intellect](https://www.usedby.ai/companies/prime-intellect.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/prime-intellect), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Quantori](https://www.usedby.ai/companies/quantori.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/quantori), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Recraft](https://www.usedby.ai/companies/recraft.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/recraft), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [RoboForce](https://www.usedby.ai/companies/roboforce.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/roboforce), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [SGLang](https://www.usedby.ai/companies/sglang.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/sglang), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [SynthLabs](https://www.usedby.ai/companies/synthlabs.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/synthlabs), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [TheStage AI](https://www.usedby.ai/companies/thestage-ai.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/thestage), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [vLLM](https://www.usedby.ai/companies/vllm.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/vllm), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Voxel51](https://www.usedby.ai/companies/voxel51.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/voxel51), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Wildflow](https://www.usedby.ai/companies/wildflow.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/wildflow), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Krisp](https://www.usedby.ai/companies/krisp.md) | Confirmed | [nebius.com](https://nebius.com/customer-stories/krisp), captured 2026-10-07 | 2026-10-24 |
| Nebius AI Cloud | [Brave](https://www.usedby.ai/companies/brave.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [Black Forest Labs](https://www.usedby.ai/companies/black-forest-labs.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [Cognition](https://www.usedby.ai/companies/cognition.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [Cosine](https://www.usedby.ai/companies/cosine.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [Cursor](https://www.usedby.ai/companies/cursor.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [DataRobot](https://www.usedby.ai/companies/datarobot.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [Decart](https://www.usedby.ai/companies/decart.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [Lightfern](https://www.usedby.ai/companies/lightfern.md) | Observed | [nebius.com](https://nebius.com/), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [SieveStack](https://www.usedby.ai/companies/sievestack.md) | Observed | [nebius.com](https://nebius.com/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Nebius AI Cloud | [YerevaNN](https://www.usedby.ai/companies/yerevann.md) | Observed | [nebius.com](https://nebius.com/customer-stories), captured 2026-10-24 | 2026-10-24 |
| Fireworks AI | [RingCentral](https://www.usedby.ai/companies/ringcentral.md) | Declared by the company | [ringcentral.com](https://www.ringcentral.com/legal/dpa-subprocessor-list.html), captured 2026-10-25 | 2026-10-25 |
| Fireworks AI | [Replit](https://www.usedby.ai/companies/replit.md) | Declared by the company | [replit.com](https://replit.com/subprocessors), captured 2026-10-25 | 2026-10-25 |
| Fireworks AI | [Hasura](https://www.usedby.ai/companies/hasura.md) | Declared by the company | [hasura.io](https://hasura.io/legal/subprocessors), captured 2026-10-25 | 2026-10-25 |
| Fireworks AI | [Turbopuffer](https://www.usedby.ai/companies/turbopuffer.md) | Declared by the company | [turbopuffer.com](https://turbopuffer.com/docs/security/subprocessors), captured 2026-10-25 | 2026-10-25 |
| Fireworks AI | [Linear](https://www.usedby.ai/companies/linear.md) | Declared by the company | [linear.app](https://linear.app/dpa), captured 2026-10-25 | 2026-10-25 |
| Fireworks AI | [Samsung](https://www.usedby.ai/companies/samsung.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [GitLab](https://www.usedby.ai/companies/gitlab.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Notion](https://www.usedby.ai/companies/notion.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [UIPath](https://www.usedby.ai/companies/uipath.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Vercel](https://www.usedby.ai/companies/vercel.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Cognition](https://www.usedby.ai/companies/cognition.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Cursor](https://www.usedby.ai/companies/cursor.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Factory](https://www.usedby.ai/companies/factory.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Genspark](https://www.usedby.ai/companies/genspark.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Gumloop](https://www.usedby.ai/companies/gumloop.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Innovative Solutions](https://www.usedby.ai/companies/innovative-solutions.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Lightfern](https://www.usedby.ai/companies/lightfern.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Micro 1](https://www.usedby.ai/companies/micro-1.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Motif](https://www.usedby.ai/companies/motif.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [NinjaTech AI](https://www.usedby.ai/companies/ninjatech-ai.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Notte](https://www.usedby.ai/companies/notte.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-05 | 2026-10-05 |
| Fireworks AI | [Sentient](https://www.usedby.ai/companies/sentient.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [StackBlitz](https://www.usedby.ai/companies/stackblitz-bolt.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Trilogy](https://www.usedby.ai/companies/trilogy.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Sourcegraph](https://www.usedby.ai/companies/sourcegraph.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Fireworks AI | [Lovable](https://www.usedby.ai/companies/lovable.md) | Observed | [fireworks.ai](https://fireworks.ai/customers), captured 2026-10-16 | 2026-10-16 |
| Together AI | [OpenAI](https://www.usedby.ai/companies/openai.md) | Confirmed | [together.ai](https://www.together.ai/customers/hedra), captured 2026-10-19 | 2026-10-25 |
| Together AI | [Cartesia](https://www.usedby.ai/companies/cartesia.md) | Confirmed | [together.ai](https://www.together.ai/customers/cartesia), captured 2026-10-03 | 2026-10-25 |
| Together AI | [Cursor](https://www.usedby.ai/companies/cursor.md) | Confirmed | [together.ai](https://www.together.ai/customers/cursor), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Deep Cogito](https://www.usedby.ai/companies/deep-cogito.md) | Confirmed | [together.ai](https://www.together.ai/customers/deep-cogito), captured 2026-10-03 | 2026-10-25 |
| Together AI | [Dippy AI](https://www.usedby.ai/companies/dippy-ai.md) | Confirmed | [together.ai](https://www.together.ai/customers/cursor), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Greptile](https://www.usedby.ai/companies/greptile.md) | Confirmed | [together.ai](https://www.together.ai/customers/greptile), captured 2026-10-25 | 2026-10-25 |
| Together AI | [HeroUI](https://www.usedby.ai/companies/heroui.md) | Confirmed | [together.ai](https://www.together.ai/customers/heroui), captured 2026-10-09 | 2026-10-19 |
| Together AI | [LegionEdge](https://www.usedby.ai/companies/legionedge.md) | Confirmed | [together.ai](https://www.together.ai/customers/cursor), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Scaled Cognition](https://www.usedby.ai/companies/scaled-cognition.md) | Confirmed | [together.ai](https://www.together.ai/customers/scaled-cognition), captured 2026-10-03 | 2026-10-19 |
| Together AI | [Yutori](https://www.usedby.ai/companies/yutori.md) | Confirmed | [together.ai](https://www.together.ai/customers/hedra), captured 2026-10-19 | 2026-10-25 |
| Together AI | [Arcee AI](https://www.usedby.ai/companies/arcee-ai.md) | Confirmed | [together.ai](https://www.together.ai/customers/arcee-ai), captured 2026-10-09 | 2026-10-25 |
| Together AI | [Decagon](https://www.usedby.ai/companies/decagon.md) | Confirmed | [together.ai](https://www.together.ai/customers/hedra), captured 2026-10-19 | 2026-10-25 |
| Together AI | [Hedra](https://www.usedby.ai/companies/hedra.md) | Confirmed | [together.ai](https://www.together.ai/customers/cursor), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Vercept](https://www.usedby.ai/companies/vercept.md) | Confirmed | [together.ai](https://www.together.ai/customers/hedra), captured 2026-10-19 | 2026-10-25 |
| Together AI | [Runware](https://www.usedby.ai/companies/runware.md) | Confirmed | [together.ai](https://www.together.ai/customers/runware), captured 2026-10-03 | 2026-10-19 |
| Together AI | [Zoom](https://www.usedby.ai/companies/zoom.md) | Observed | [together.ai](https://www.together.ai/pricing), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Datadog](https://www.usedby.ai/companies/datadog.md) | Observed | [together.ai](https://www.together.ai/pricing), captured 2026-10-25 | 2026-10-25 |
| Together AI | [ElevenLabs](https://www.usedby.ai/companies/elevenlabs.md) | Observed | [together.ai](https://www.together.ai/), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Sk Telecom](https://www.usedby.ai/companies/sk-telecom.md) | Observed | [together.ai](https://www.together.ai/), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Cognition](https://www.usedby.ai/companies/cognition.md) | Observed | [together.ai](https://www.together.ai/pricing), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Higgsfield](https://www.usedby.ai/companies/higgsfield.md) | Observed | [together.ai](https://www.together.ai/pricing), captured 2026-10-25 | 2026-10-25 |
| Together AI | [Krea](https://www.usedby.ai/companies/krea.md) | Observed | [together.ai](https://www.together.ai/customers), captured 2026-10-09 | 2026-10-09 |
| Together AI | [Pika](https://www.usedby.ai/companies/pika.md) | Observed | [together.ai](https://www.together.ai/customers), captured 2026-10-09 | 2026-10-09 |
| Together AI | [Wonderful](https://www.usedby.ai/companies/wonderful.md) | Observed | [together.ai](https://www.together.ai/), captured 2026-10-25 | 2026-10-25 |
| Modal | [LiveKit](https://www.usedby.ai/companies/livekit.md) | Declared by the company | [livekit.com](https://livekit.com/legal/sub-processors), captured 2026-10-25 | 2026-10-25 |
| Modal | [Linear](https://www.usedby.ai/companies/linear.md) | Declared by the company | [linear.app](https://linear.app/dpa), captured 2026-10-25 | 2026-10-25 |
| Modal | [Daily](https://www.usedby.ai/companies/daily.md) | Declared by the company | [daily.co](https://www.daily.co/legal/sub-processors/), captured 2026-10-25 | 2026-10-25 |
| Modal | [Scale AI](https://www.usedby.ai/companies/scale-ai.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Achira](https://www.usedby.ai/companies/achira.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Applied Compute](https://www.usedby.ai/companies/applied-compute.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Cartesia](https://www.usedby.ai/companies/cartesia.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Cognition](https://www.usedby.ai/companies/cognition.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Contextual AI](https://www.usedby.ai/companies/contextual-ai.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [David AI](https://www.usedby.ai/companies/david-ai.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Doppel](https://www.usedby.ai/companies/doppel.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Fathom](https://www.usedby.ai/companies/fathom.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Hume](https://www.usedby.ai/companies/hume.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Physical Intelligence](https://www.usedby.ai/companies/physical-intelligence.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Posthog](https://www.usedby.ai/companies/posthog.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Reducto](https://www.usedby.ai/companies/reducto.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Resolve AI](https://www.usedby.ai/companies/resolve-ai.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Suno](https://www.usedby.ai/companies/suno.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [TypeSafe AI](https://www.usedby.ai/companies/typesafe-ai.md) | Observed | [modal.com](https://modal.com/), captured 2026-10-25 | 2026-10-25 |
| Modal | [Decagon](https://www.usedby.ai/companies/decagon.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Runway](https://www.usedby.ai/companies/runway.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Modal | [Lovable](https://www.usedby.ai/companies/lovable.md) | Observed | [modal.com](https://modal.com/customers), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [LiveKit](https://www.usedby.ai/companies/livekit.md) | Declared by the company | [livekit.com](https://livekit.com/legal/sub-processors), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [IBM](https://www.usedby.ai/companies/ibm.md) | Observed | [cerebras.ai](https://www.cerebras.ai/), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [OpenAI](https://www.usedby.ai/companies/openai.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Notion](https://www.usedby.ai/companies/notion.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Aleph Alpha](https://www.usedby.ai/companies/aleph-alpha.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [AlphaSense](https://www.usedby.ai/companies/alphasense.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Cognition](https://www.usedby.ai/companies/cognition.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Core42](https://www.usedby.ai/companies/core42.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [CrowdStrike](https://www.usedby.ai/companies/crowdstrike.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [G42](https://www.usedby.ai/companies/g42.md) | Observed | [cerebras.ai](https://www.cerebras.ai/), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Hugging Face](https://www.usedby.ai/companies/hugging-face.md) | Observed | [cerebras.ai](https://www.cerebras.ai/), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Mistral AI](https://www.usedby.ai/companies/mistral-ai.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [NinjaTech AI](https://www.usedby.ai/companies/ninjatech-ai.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Norby AI](https://www.usedby.ai/companies/norby-ai.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [OpenCall AI](https://www.usedby.ai/companies/opencall-ai.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [OpenRouter](https://www.usedby.ai/companies/openrouter.md) | Observed | [cerebras.ai](https://www.cerebras.ai/), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Tako](https://www.usedby.ai/companies/tako.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Tavus](https://www.usedby.ai/companies/tavus.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Delphi](https://www.usedby.ai/companies/delphi.md) | Observed | [cerebras.ai](https://www.cerebras.ai/customer-spotlights), captured 2026-10-25 | 2026-10-25 |
| Cerebras | [Lovable](https://www.usedby.ai/companies/lovable.md) | Observed | [cerebras.ai](https://www.cerebras.ai/), captured 2026-10-25 | 2026-10-25 |
| CoreWeave | [IBM](https://www.usedby.ai/companies/ibm.md) | Confirmed | [wf.coreweave.com](https://wf.coreweave.com/resources/case-studies/ibm), captured 2026-10-07 | 2026-10-21 |
| CoreWeave | [OpenAI](https://www.usedby.ai/companies/openai.md) | Confirmed | [wf.coreweave.com](https://wf.coreweave.com/resources/case-studies/openai), captured 2026-10-07 | 2026-10-21 |
| CoreWeave | [General Intuition](https://www.usedby.ai/companies/general-intuition.md) | Confirmed | [wf.coreweave.com](https://wf.coreweave.com/resources/case-studies/general-intuition-scales-world-model-training-with-coreweave-arena), captured 2026-10-07 | 2026-10-21 |
| CoreWeave | [Miris](https://www.usedby.ai/companies/miris.md) | Confirmed | [coreweave.com](https://www.coreweave.com/resources/case-studies/miris-streams-photorealistic-3d-in-real-time), captured 2026-10-07 | 2026-10-21 |
| CoreWeave | [Mistral AI](https://www.usedby.ai/companies/mistral-ai.md) | Confirmed | [wf.coreweave.com](https://wf.coreweave.com/resources/case-studies/mistral-ai), captured 2026-10-07 | 2026-10-21 |
| CoreWeave | [NovelAI](https://www.usedby.ai/companies/novelai.md) | Confirmed | [coreweave.com](https://www.coreweave.com/resources/case-studies/how-coreweave-helped-novelai-grow-from-0-to-40k-users-in-3-months), captured 2026-10-07 | 2026-10-21 |
| CoreWeave | [Databricks](https://www.usedby.ai/companies/databricks.md) | Observed | [coreweave.com](https://www.coreweave.com/), captured 2026-10-21 | 2026-10-21 |
| CoreWeave | [Cohere](https://www.usedby.ai/companies/cohere.md) | Observed | [coreweave.com](https://www.coreweave.com/case-studies), captured 2026-10-21 | 2026-10-21 |
| CoreWeave | [Perplexity](https://www.usedby.ai/companies/perplexity.md) | Observed | [coreweave.com](https://www.coreweave.com/), captured 2026-10-21 | 2026-10-21 |
| CoreWeave | [CrowdStrike](https://www.usedby.ai/companies/crowdstrike.md) | Observed | [coreweave.com](https://www.coreweave.com/), captured 2026-10-21 | 2026-10-21 |
| CoreWeave | [Decart](https://www.usedby.ai/companies/decart.md) | Observed | [coreweave.com](https://www.coreweave.com/), captured 2026-10-21 | 2026-10-21 |
| CoreWeave | [World Labs](https://www.usedby.ai/companies/world-labs.md) | Observed | [coreweave.com](https://www.coreweave.com/), captured 2026-10-21 | 2026-10-21 |
| AWS Bedrock | [Vercel](https://www.usedby.ai/companies/vercel.md) | Confirmed | [youtube.com](https://www.youtube.com/watch?v=IK2X51_iceo) | 2026-10-24 |
| AWS Bedrock | [Trellix](https://www.usedby.ai/companies/trellix.md) | Confirmed | [aws.amazon.com](https://aws.amazon.com/blogs/machine-learning/trellix-lowers-cost-increases-speed-and-adds-delivery-flexibility-with-cost-effective-and-performant-amazon-nova-micro-and-amazon-nova-lite-models/), captured 2026-10-24 | 2026-10-24 |
| AWS Bedrock | [TwelveLabs](https://www.usedby.ai/companies/twelvelabs.md) | Confirmed | [aws.amazon.com](https://aws.amazon.com/es/solutions/case-studies/twelvelabs-case-study/), captured 2026-10-09 | 2026-10-09 |
| AWS Bedrock | [WithSecure](https://www.usedby.ai/companies/withsecure.md) | Confirmed | [aws.amazon.com](https://aws.amazon.com/solutions/case-studies/withsecure/), captured 2026-10-09 | 2026-10-24 |
| AWS Bedrock | [ClickUp](https://www.usedby.ai/companies/clickup.md) | Signal (job post) | [jobs.ashbyhq.com](https://jobs.ashbyhq.com/clickup/3dddfea4-7c61-4a98-85a7-c9ea230791ca), captured 2026-10-19 | 2026-10-19 |
| AWS Bedrock | [Okta](https://www.usedby.ai/companies/okta.md) | Signal (job post) | [okta.com](https://www.okta.com/company/careers/opportunity/8154916?gh_jid=8154916), captured 2026-10-21 | 2026-10-21 |
| Groq | [LiveKit](https://www.usedby.ai/companies/livekit.md) | Declared by the company | [livekit.com](https://livekit.com/legal/sub-processors), captured 2026-10-25 | 2026-10-25 |
| Groq | [Plane](https://www.usedby.ai/companies/plane.md) | Declared by the company | [plane.so](https://plane.so/legals/sub-processors), captured 2026-10-25 | 2026-10-25 |
| Groq | [IBM](https://www.usedby.ai/companies/ibm.md) | Observed | [groq.com](https://groq.com/customers) | Not dated |
| Groq | [Dell](https://www.usedby.ai/companies/dell.md) | Observed | [groq.com](https://groq.com/customers) | Not dated |
| Groq | [Dropbox](https://www.usedby.ai/companies/dropbox.md) | Observed | [groq.com](https://groq.com/customers) | Not dated |
| Groq | [Bell](https://www.usedby.ai/companies/bell.md) | Observed | [groq.com](https://groq.com/customers) | Not dated |
| fal | [Layer](https://www.usedby.ai/companies/layer.md) | Confirmed | [fal.ai](https://fal.ai/customer-case/layer-and-fal), captured 2026-10-19 | 2026-10-19 |
| fal | [Perplexity](https://www.usedby.ai/companies/perplexity.md) | Observed | [fal.ai](https://fal.ai/), captured 2026-10-07 | 2026-10-07 |
| fal | [Genspark](https://www.usedby.ai/companies/genspark.md) | Observed | [fal.ai](https://fal.ai/), captured 2026-10-07 | 2026-10-07 |

## Method

Public customer lines of active AI inference & GPU cloud tools at companies classified in Technology & Connectivity. No software vendor had to be left out. Company mix by strongest proof: 56 confirmed, 8 declared, 82 observed and 1 signal.

## Questions

### Which AI inference & GPU cloud tools do Technology & Connectivity companies use most?

Baseten leads: 43 of the 147 Technology & Connectivity companies on usedby that use AI inference & GPU cloud tools use it. Next: Nebius AI Cloud (28), Fireworks AI (26), Together AI (24), and Modal (22).

### How many Technology & Connectivity companies use AI inference & GPU cloud tools?

147 Technology & Connectivity companies on usedby use at least one of 10 AI inference & GPU cloud tools. It counts the companies usedby tracks.

### What proof backs these lines?

Of the 147 companies, each counted at its strongest proof: 56 confirmed, 8 declared, 82 observed and 1 known from a job post.

### How does usedby build this ranking?

usedby counts each Technology & Connectivity company once per tool, from public proof: case studies, press releases, the company's own site or its declaration to usedby, vendor customer pages and job posts. Every line shows its proof and the date usedby last checked it.

AI inference & GPU cloud by industry within Technology & Connectivity: [Artificial Intelligence](https://www.usedby.ai/companies/industry/artificial-intelligence/llm-inference.md) (93) · [DevTools & Infrastructure](https://www.usedby.ai/companies/industry/devtools-infrastructure/llm-inference.md) (27)

Industry page: https://www.usedby.ai/companies/industry/technology-connectivity.md · Category page: https://www.usedby.ai/tools/category/llm-inference.md

---
Source: https://www.usedby.ai/companies/industry/technology-connectivity/llm-inference · How we check: https://www.usedby.ai/methodology