Best Alternatives to Cerebras

Ultra-fast wafer-scale inference — free tier, no card. Compare 10 similar free AI tools.

  1. Groq — Ultra-fast inference (300+ tok/sec) — no credit card (Free: ~14,400 req/day; 300+ tok/sec)
  2. Graviton — Run 500B+ parameter LLMs locally on consumer hardware with streaming quantization. (Free: Completely free and open-source under Apache 2.0 license.)
  3. Unsloth — 2–5× faster, 80% less VRAM fine-tuning (Free: Apache 2.0)
  4. Phi-3 / Phi-4 — Best small models — consumer hardware (Free: MIT; 3.8B to 14B)
  5. Milvus — Billion-scale + GPU acceleration — 25K+ stars (Free: Free self-host; Zilliz free tier)
  6. AI21 — Jamba models — $10 free credits (Free: $10 free; 3-month expiry)
  7. Unify.ai — Quality/cost/latency sliders — live benchmarks updated every 10 minutes (Free: $100 free credits)
  8. PricePerToken.com — Real-time LLM pricing across all providers — MCP server for Claude Code (Free: 100% free; MCP integration)
  9. Supermaven — 1M-token context code completions — fastest inline AI (Free: Free tier unlimited; Pro adds chat and top models)
  10. Google Gemini API — Most generous free tier — all models including 2.5 Pro/Flash, 1M context (Free: Flash: 250 req/day; Pro: 100 req/day; no credit card)

View Cerebras details

Best Alternatives to Cerebras

Ultra-fast wafer-scale inference — free tier, no card. Here are 10 similar tools you can use.

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Cerebras
Cerebras Systems · Developer Tools · Unlimited (rate-limited); no credit card
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#1
Groq54% match

Ultra-fast inference (300+ tok/sec) — no credit card

Groq, Inc.Free: ~14,400 req/day; 300+ tok/sec
Visit →
#2
GravitonOPEN SOURCE44% match

Run 500B+ parameter LLMs locally on consumer hardware with streaming quantization.

OpenGravitonFree: Completely free and open-source under Apache 2.0 license.
Visit →
#3
UnslothOPEN SOURCE43% match

2–5× faster, 80% less VRAM fine-tuning

Unsloth AIFree: Apache 2.0
Visit →
#4
Phi-3 / Phi-4OPEN SOURCE38% match

Best small models — consumer hardware

Microsoft ResearchFree: MIT; 3.8B to 14B
Visit →
#5
MilvusOPEN SOURCE36% match

Billion-scale + GPU acceleration — 25K+ stars

Zilliz / LF AIFree: Free self-host; Zilliz free tier
Visit →
#6
AI2136% match

Jamba models — $10 free credits

AI21 LabsFree: $10 free; 3-month expiry
Visit →
#7
Unify.ai35% match

Quality/cost/latency sliders — live benchmarks updated every 10 minutes

UnifyFree: $100 free credits
Visit →
#8
PricePerToken.comOPEN SOURCE35% match

Real-time LLM pricing across all providers — MCP server for Claude Code

CommunityFree: 100% free; MCP integration
Visit →
#9
Supermaven35% match

1M-token context code completions — fastest inline AI

SupermavenFree: Free tier unlimited; Pro adds chat and top models
Visit →
#10

Most generous free tier — all models including 2.5 Pro/Flash, 1M context

GoogleFree: Flash: 250 req/day; Pro: 100 req/day; no credit card
Visit →
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