What is Cerebras?
Cerebras builds wafer-scale AI processors and cloud systems for training and inference.
- Category
- AI chip and cloud platform
- Headquarters
- Sunnyvale, CA
- Founded
- 2015
- Employees
- Not publicly disclosed
- Total funding
- Raised $1B+ before IPO; public-company capital now market-based
- Status
- IPO/market valuation reported volatile in 2026
What is Cerebras?
Cerebras is a ai chip and cloud platform headquartered in Sunnyvale, CA. Cerebras builds wafer-scale AI processors and cloud systems for training and inference.
Cerebras operates in ai chip and cloud platform and is best understood by its product surface: Wafer-Scale Engine, CS systems, Cerebras Cloud, Inference API, AI supercomputers. Customers include AI labs, research institutions, national labs, and large cloud/infrastructure buyers. IPO filings/news reports cite about $510M revenue for 2025; public-market figures should be checked against filings.
The company was founded in 2015, is headquartered in Sunnyvale, CA, and has not publicly disclosed employees according to public reporting or company-visible signals. Its market position is shaped by the acceleration of AI infrastructure and application spend, but most private-company financials remain reported estimates rather than audited disclosures.
For buyers and sellers, Cerebras is a useful account because the company sits close to production AI budgets. The relevant buying centers are usually engineering, research, infrastructure, product, security, and enterprise operations rather than a single generic AI owner.
What does Cerebras offer?
Cerebras's public product surface includes Wafer-Scale Engine, CS systems, Cerebras Cloud, Inference API and related enterprise capabilities.
- Wafer-Scale Engine· Product / capability
- CS systems· Product / capability
- Cerebras Cloud· Product / capability
- Inference API· Product / capability
- AI supercomputers· Product / capability
How does Cerebras make money?
Cerebras monetizes through a mix of self-service usage, subscriptions, infrastructure capacity, licensing, and enterprise contracts depending on the product line.
Cerebras sells cloud API usage, dedicated systems, and large infrastructure contracts; major deployments are contract-priced.
Growth is driven by production AI usage: more prompts, model calls, GPU hours, private deployments, seats, storage, or managed workflows depending on the product. Where exact pricing is not published, the profile treats enterprise terms as contract-priced rather than inventing seat prices.
The buyer motion is therefore both developer-led and enterprise-led. Individual builders may start with a free tier, open-source project, or usage-based API, while larger accounts typically involve procurement, security review, data-governance review, and committed capacity or platform agreements.
Who leads Cerebras?
Cerebras's publicly visible leadership includes Andrew Feldman, Gary Lauterbach.
- Andrew FeldmanCo-founder & CEOPublic role as of June 2026Serial chip entrepreneur and former SeaMicro CEO.
- Gary LauterbachCo-founder & CTOPublic role as of June 2026Co-founder and systems/chip leader.
How do you contact Cerebras's leadership?
No verified public executive email pattern was confirmed for Cerebras; use the company's official contact, sales, support, or press paths rather than guessed personal emails.
No verified public executive email format; use official contact channels.How much funding has Cerebras raised?
Cerebras has raised $1b+ before ipo; public-company capital now market-based, with valuation/status currently described as IPO/market valuation reported volatile in 2026.
Cerebras's disclosed funding history is: 2016: Series A — $27M led by Benchmark, Foundation and Eclipse. 2019: Series E — Over $270M at $2.4B valuation. 2021: Series F — $250M at over $4B valuation. Sep 2025: Series G — $1.1B at $8.1B valuation. May 2026: IPO — Reported Nasdaq IPO with multibillion-dollar proceeds/valuation.
Because several AI companies use strategic partnerships, cloud credits, debt, project finance, or reported-but-not-yet-filed private rounds, this profile separates disclosed funding from directional reports. The valuation field is reported as IPO/market valuation reported volatile in 2026; it should be rechecked before financial decisions.
The seller signal is budget maturity. Companies with late-stage or infrastructure-scale financing usually have formal procurement and security processes, while earlier labs and open-source companies may centralize decisions with founders and technical platform leaders.
How did Cerebras get here?
Cerebras's timeline runs from its 2015 founding to its current ai chip and cloud platform position.
- 2015FoundedSeaMicro veterans start Cerebras.
- 2019WSE launchThe company reveals a wafer-scale AI chip.
- 2021WSE-2 / CS systemsCerebras scales systems and raises at $4B+.
- 2024IPO filingThe company files to go public.
- 2025Series GCerebras raises $1.1B pre-IPO.
- 2026IPO reportsCerebras files/prices an IPO according to public reports.
Who are Cerebras's competitors?
Cerebras competes with Nvidia, Groq, SambaNova, Tenstorrent, Graphcore depending on the buyer's use case.
- NvidiaNvidia overlaps with Cerebras for buyers evaluating ai chip and cloud platform alternatives, but differs by product depth, deployment model, geography, or ecosystem.
- GroqGroq overlaps with Cerebras for buyers evaluating ai chip and cloud platform alternatives, but differs by product depth, deployment model, geography, or ecosystem.
- SambaNovaSambaNova overlaps with Cerebras for buyers evaluating ai chip and cloud platform alternatives, but differs by product depth, deployment model, geography, or ecosystem.
- TenstorrentTenstorrent overlaps with Cerebras for buyers evaluating ai chip and cloud platform alternatives, but differs by product depth, deployment model, geography, or ecosystem.
- GraphcoreGraphcore overlaps with Cerebras for buyers evaluating ai chip and cloud platform alternatives, but differs by product depth, deployment model, geography, or ecosystem.
Cerebras — frequently asked questions
