Groq
Depends
Confidence: Medium
Buy if you're a developer needing very fast inference for open-source models and can accept a young vendor mid-pivot and reported acquisition.
New check
Comparison
Groq vs Cerebras
Groq and Cerebras both land on Depends.
Cerebras
Depends
Confidence: Medium
Buy only if you are latency-bound . real-time voice or coding agents . and can live with open-weight models and rate limits.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Real-time voice and agent apps | Real-time voice agents |
| Who it's not for | Anyone wanting to buy hardware . Groq no longer sells it | Anyone needing GPT/Claude-class closed models |
| Privacy | No known public vulnerabilities found in the sources reviewed.14 | No known public vulnerabilities found in the sources reviewed. |
| Support quality | No support evidence in sources | No direct support evidence found. |
| Public sentiment | Reddit users praise Groq's speed and free tier, but a vocal minority questions its claims and the independent review base is very small.¹ | Developers rave about the raw speed but complain about capacity limits and reliability of the paid Code plans. |
| Biggest gotcha | Prices vary up to 12x across models . verify per-model rates before committing⁸ | Users say OpenAI deal capacity effectively killed availability for others |
Pick Groq when
- Real-time voice and agent apps
- Developers prototyping open-source LLMs
- Startups needing low-latency chat UX
- Hobbyists on the free tier
When Groq is not a fit
- Anyone wanting to buy hardware . Groq no longer sells it
- Cheapest-token-at-scale buyers . compare GPU rental first
- Enterprises needing multi-cloud portability or self-hosting
- Buyers who require a long vendor track record
Pick Cerebras when
- Real-time voice agents
- Coding-assistant power users
- Latency-sensitive AI apps
- Devs testing on the free tier
When Cerebras is not a fit
- Anyone needing GPT/Claude-class closed models
- Casual chatbot or light-workload users
- Teams wanting portable multi-cloud GPU setups
- Buyers needing guaranteed capacity at scale
Sources
review
review
- Read Customer Service Reviews of groq.com . Trustpilottrustpilot.comreview
- Groq Inference Tokenomics: Speed, But At What Cost? . SemiAnalysisnewsletter.semianalysis.comnews
- Groq Pricing In 2026 . CloudZerocloudzero.comnews
- Groq: Models Intelligence, Performance & Price . Artificial Analysisartificialanalysis.ainews
news
news
news
- Groq Valued at $3.5 Billion . Yahoo Financefinance.yahoo.comnews
- Groq Funding Rounds & Investors . Tracxntracxn.comnews
- Groq Trust Centertrust.groq.comsecurity
- Groq Security Pagegroq.comsecurity
- Data Processing Addendum for GroqCloud Servicesconsole.groq.comsecurity