# Who uses Arize AI? 35 companies use Arize AI on usedby: 9 confirmed, 26 observed and 0 signals. 11% of them are in Marketing Tech. Confirmed or observed customers include Microsoft, Booking.com and Atlassian. Latest check 2026-10-05: 30 of 35 companies checked, from 10 public sources. > Unified LLM observability and agent evaluation platform - Category: [LLM Ops & Frameworks](https://www.usedby.ai/tools/category/llm-ops-frameworks.md) - Website: [arize.com](https://arize.com) ## Customers Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote or a press release), 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). The first public proof is the first public page we found, not an adoption date. | Company | Industry | Proof | First public proof | Source | |---|---|---|---|---| | [Microsoft](https://www.usedby.ai/companies/microsoft.md) | IT Services & System Integration | Observed | — | [arize.com](https://arize.com/customers) | | [Booking.com](https://www.usedby.ai/companies/booking-com.md) | Travel & Hospitality | Confirmed | — | [arize.com](https://arize.com/customers/how-booking-com-scales-ai-observability-with-arize-ax/), captured 2026-10-05 | | [Atlassian](https://www.usedby.ai/companies/atlassian.md) | DevTools & Infrastructure | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Pepsico](https://www.usedby.ai/companies/pepsico.md) | Consumer Goods | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Reddit](https://www.usedby.ai/companies/reddit.md) | Media & Publishing | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Siemens](https://www.usedby.ai/companies/siemens.md) | Manufacturing | Observed | — | [arize.com](https://arize.com/customers) | | [Spotify](https://www.usedby.ai/companies/spotify.md) | Streaming & Content | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Uber](https://www.usedby.ai/companies/uber.md) | Mobility & Ride-hailing | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Tripadvisor](https://www.usedby.ai/companies/tripadvisor.md) | Travel & Hospitality | Confirmed | — | [arize.com](https://arize.com/customers/how-tripadvisor-is-building-the-ai-product-development-lifecycle-for-agentic-travel/), captured 2026-10-05 | | [Wayfair](https://www.usedby.ai/companies/wayfair.md) | E-commerce & D2C | Confirmed | — | [arize.com](https://arize.com/), captured 2026-10-05 | | [Doordash](https://www.usedby.ai/companies/doordash.md) | Logistics & Supply Chain | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Infosys](https://www.usedby.ai/companies/infosys.md) | IT Services & System Integration | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Instacart](https://www.usedby.ai/companies/instacart.md) | Logistics & Supply Chain | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Lowe's](https://www.usedby.ai/companies/lowes.md) | Retail | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Priceline](https://www.usedby.ai/companies/priceline.md) | Travel & Hospitality | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Roblox](https://www.usedby.ai/companies/roblox.md) | Gaming & Esports | Observed | — | [arize.com](https://arize.com/customers) | | [PagerDuty](https://www.usedby.ai/companies/pagerduty.md) | DevTools & Infrastructure | Confirmed | — | [arize.com](https://arize.com/customers/pagerduty-ai-agent-quality-monitoring/), captured 2026-10-05 | | [Chime](https://www.usedby.ai/companies/chime.md) | Fintech & Payments | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Cohere](https://www.usedby.ai/companies/cohere.md) | Artificial Intelligence | Observed | — | [arize.com](https://arize.com/customers) | | [Duolingo](https://www.usedby.ai/companies/duolingo.md) | EdTech & E-learning | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Flipkart](https://www.usedby.ai/companies/flipkart.md) | E-commerce & D2C | Observed | — | [arize.com](https://arize.com/customers) | | [Glassdoor](https://www.usedby.ai/companies/glassdoor.md) | HR & Recruiting | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [BazaarVoice](https://www.usedby.ai/companies/bazaarvoice.md) | Marketing Tech | Confirmed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Handshake](https://www.usedby.ai/companies/handshake.md) | EdTech & E-learning | Confirmed | — | [arize.com](https://arize.com/customers/how-handshake-deployed-and-scaled-15-llm-use-cases-in-under-6-months-with-arize-ax/), captured 2026-10-05 | | [Attentive](https://www.usedby.ai/companies/attentive.md) | Marketing Tech | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Typeform](https://www.usedby.ai/companies/typeform.md) | Marketing Tech | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [LG Uplus](https://www.usedby.ai/companies/lg-uplus.md) | Telecommunications | Confirmed | — | [arize.com](https://arize.com/customers/how-lg-uplus-is-building-better-agents-with-evaluation-driven-development-and-arize-ax/), captured 2026-10-05 | | [TheFork](https://www.usedby.ai/companies/thefork.md) | Travel & Hospitality | Confirmed | — | [arize.com](https://arize.com/customers/how-thefork-uses-evals-to-boost-conversions-with-arize-ax-on-aws/), captured 2026-10-05 | | [Air Canada](https://www.usedby.ai/companies/air-canada.md) | Airlines & Aviation Services | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Cleo](https://www.usedby.ai/companies/cleo.md) | — | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Klaviyo](https://www.usedby.ai/companies/klaviyo.md) | Marketing Tech | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Mercury Insurance](https://www.usedby.ai/companies/mercury-insurance.md) | Insurance & InsurTech | Observed | — | [arize.com](https://arize.com/pricing/), captured 2026-10-05 | | [Snorkel AI](https://www.usedby.ai/companies/snorkel-ai.md) | — | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Wells Fargo](https://www.usedby.ai/companies/wells-fargo.md) | Banking & Mortgages | Observed | — | [arize.com](https://arize.com/customers/), captured 2026-10-05 | | [Atropos Health](https://www.usedby.ai/companies/atropos-health.md) | HealthTech & Digital Health | Confirmed | — | [arize.com](https://arize.com/customers/atropos-health-llm-observability/), captured 2026-10-05 | ## Published results Reviewed stories only. A figure is the vendor’s or the customer’s claim, quoted with its label; usedby did not measure it. - [Handshake](https://www.usedby.ai/case-studies/handshake-arize-ai.md): **15+** production LLM use cases launched in the first six (Vendor case study, captured by usedby 2026-10-05) - [Booking.com](https://www.usedby.ai/case-studies/booking-com-arize-ai.md): story without a checked figure. (Vendor case study, captured by usedby 2026-10-05) - [Atropos Health](https://www.usedby.ai/case-studies/atropos-health-arize-ai.md): story without a checked figure. (Vendor case study, captured by usedby 2026-10-05) - [PagerDuty](https://www.usedby.ai/case-studies/pagerduty-arize-ai.md): story without a checked figure. (Vendor case study, captured by usedby 2026-10-05) - [TheFork](https://www.usedby.ai/case-studies/thefork-arize-ai.md): story without a checked figure. (Vendor case study, captured by usedby 2026-10-05) - [LG Uplus](https://www.usedby.ai/case-studies/lg-uplus-arize-ai.md): story without a checked figure. (Vendor case study, captured by usedby 2026-10-05) - [Tripadvisor](https://www.usedby.ai/case-studies/tripadvisor-arize-ai.md): story without a checked figure. (Vendor case study, captured by usedby 2026-10-05) ## Before you buy Read on Arize AI’s own pages; the quote was found on the cited page. | Fact | Value | Source | Checked | |---|---|---|---| | Free trial | Free trial or free plan available. | [arize.com](https://arize.com/pricing/) | 2026-10-04 | | Integrations | Antigravity, Claude Code, Codex, GitHub Copilot, Cursor, Devin, Gemini CLI, Kiro, Oh My Pi, OpenCode | [arize.com](https://arize.com/docs/ax/integrations) | 2026-10-04 | ## Alternatives - [LangSmith](https://www.usedby.ai/tools/langsmith.md): 43 public customers. Compare: https://www.usedby.ai/compare/arize-ai-vs-langsmith.md - [Braintrust](https://www.usedby.ai/tools/braintrust.md): 39 public customers. Compare: https://www.usedby.ai/compare/arize-ai-vs-braintrust.md - [Langchain](https://www.usedby.ai/tools/langchain.md): 32 public customers. Compare: https://www.usedby.ai/compare/arize-ai-vs-langchain.md - [Portkey](https://www.usedby.ai/tools/portkey.md): 22 public customers. Compare: https://www.usedby.ai/compare/arize-ai-vs-portkey.md - [TrueFoundry](https://www.usedby.ai/tools/truefoundry.md): 27 public customers. Compare: https://www.usedby.ai/compare/arize-ai-vs-truefoundry.md More: https://www.usedby.ai/alternatives/arize-ai.md --- Source: https://www.usedby.ai/tools/arize-ai · How we check: https://www.usedby.ai/methodology