Who uses Cerebras?
Wafer-scale AI systems and a cloud inference API serving open and frontier models at very high token speeds. cerebras.ai
32
companies use Cerebras
32 companies use Cerebras. 25% are in Artificial Intelligence. Confirmed or observed customers include Amazon, Meta, and OpenAI. 28 of them are confirmed by a published case study, quote or press release.Latest check Oct 7, 2026: 32 of 32 companies checked, from 2 public sources.
- Category
- LLM Inference
- Customers by proof
- 28 confirmed, 4 observed
- Top industry
- Artificial Intelligence, 25% of customers
- Security
- SOC 2 Type IISource: trust.cerebras.ai, checked Oct 7, 2026
- Most similar
- Fireworks AI, 5 shared customers
- Website
- cerebras.ai
What Cerebras does
Cerebras builds wafer-scale AI processors and sells them as on-premise systems, dedicated cloud capacity and a public inference API. The API is OpenAI-compatible and serves a regularly updated catalog of open and partner models, with fine-tuning and training options. Customers shown on its site include OpenAI, Meta, Cognition, AlphaSense, GSK, Mayo Clinic and Notion.
Written by usedby from cerebras.ai.
Main features
Common uses
Works with
32 companies use Cerebras
Every company below links to the public page that shows it uses Cerebras. Open a row to see the dated capture.
Customers over time: appears once we have six months of archived captures.
| Company | Industry | Proof |
|---|---|---|
 Amazon | E-commerce & D2C | |
 Meta | Media & Publishing | |
 OpenAI | Artificial Intelligence | |
 IBM | IT Services & System Integration | |
 AstraZeneca | Biotech & Pharma | |
 GSK | Biotech & Pharma | |
 Mayo Clinic | Hospitals & Care Providers | |
 TotalEnergies | Energy, Utilities & Cleantech | |
 Notion | DevTools & Infrastructure | |
 Quora | Media & Publishing |
Is Cerebras right for your company?
See what companies in your industry use, from the companies we track. Pick your industry.
Of the 117 Artificial Intelligence companies on usedby, 8 are listed as Cerebras customers. 20 use only another LLM Inference tool.
- Cerebras only, 4%
- Cerebras and another tool in LLM Inference, 3%
- Another tool in LLM Inference only, 17%
- No LLM Inference tool we can see, 76%
These are companies usedby tracks because a public page names them, often Cerebras's own customer page. It is not a market share. A company counts once, whatever the number of tools it uses.
What customers report
Results as published by Cerebras and its customers. Each one links to its dated source. We quote, we do not score.
We have a cancer-drug response prediction model that’s running many hundreds of times faster on that chip (Cerebras) than it runs on a conventional GPU… We are doing in a few months what would normally take a drug development process years…Combining Cerebras’ best-in-class compute with LiveKit’s global edge network has allowed us to create AI experiences that feel more human, thanks to the system’s ultra-low latency.Before you buy Cerebras
What Cerebras publishes on the points buyers check first, each with its source and check date.
| Security | SOC 2 Type II | trust.cerebras.ai, checked Oct 7, 2026 |
|---|---|---|
| Data processing terms | A data processing agreement is available. | trust.cerebras.ai, checked Oct 7, 2026 |
| Free trial | Free trial or free plan available. | cerebras.ai, checked Oct 7, 2026 |
Questions to ask in your demo
- Which of your customers look like us, by industry and size?
- What does a pilot cost, and what decides the move to a full contract?
- Where is our data stored, who can access it, and is it used to train models?
- How does Cerebras work with the tools we already use?
Cerebras alternatives
Tools compared with Cerebras most often, with the customers they share.
| Tool | Customers | Shared with Cerebras | Compare |
|---|---|---|---|
 Fireworks AI29 customers, 5 shared | 29 | 5 | Cerebras vs Fireworks AI |
 Modal28 customers, 4 shared | 28 | 4 | Cerebras vs Modal |
 Together AI31 customers, 3 shared | 31 | 3 | Cerebras vs Together AI |
 CoreWeave18 customers, 4 shared | 18 | 4 | Cerebras vs CoreWeave |
 Baseten44 customers, 2 shared | 44 | 2 | Cerebras vs Baseten |
Questions about Cerebras
Who uses Cerebras?
32 companies use Cerebras, including Amazon, Meta, and OpenAI.
Which industries use Cerebras?
The industries with the most Cerebras customers are Artificial Intelligence (8), Biotech & Pharma (2), and DevTools & Infrastructure (2).
What are the alternatives to Cerebras?
The tools compared with Cerebras most often are Fireworks AI (29 customers, 5 shared), Modal (28 customers, 4 shared), Together AI (31 customers, 3 shared), and CoreWeave (18 customers, 4 shared). See all Cerebras alternatives.
How does usedby know who uses Cerebras?
Each company is linked to a public page that names it: Cerebras's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
What do confirmed, observed and signal mean?
Confirmed (28): a case study, a named quote or a press release. Observed (4): Cerebras shows the company on its own pages, for example a logo wall. Signal (0): a job post shows the company’s employees use Cerebras, the weakest proof. Every level counts as a customer, and each line shows its level.
How current is this list?
The most recent check was on October 7, 2026, and 32 of 32 companies on this list have been checked so far. A company leaves the list only after three checks in a row that no longer find it, and at least 14 days after it was last seen. A company with a published case study or quote is never removed automatically.
Changes and sources
New customers
No new customer yet. Tracking of Cerebras started on October 7, 2026. New customers appear after two complete checks of its pages.