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LLM API Providers
Free and low-cost API providers for GPT, Claude, Gemini, and open-source models
10 tools1 free
10 tools found
Unified API for 25+ free models
Free tierAPIPopular
No credit card required
20 RPM, 50 requests/day (1,000/day with $10 credits)
API6 models
View OpenRouter detailsUltra-fast inference with 1,000-14,400 req/day
Free tierAPIPopular
No credit card required
1,000-14,400 requests/day depending on model
API6 models
View Groq detailsFree Gemini API with 5-1,500 req/day
Free tierAPIPopular
No credit card required
5-1,500 requests/day depending on model (Tier 1 default: 250 RPD)
API4 models
View Google AI Studio details46 models with 40 RPM free tier
Free tierAPI
No credit card required
1K credits signup, up to 5K total, 40 RPM
API4 models
View NVIDIA NIM details1.5M tokens/day with 2,400 tok/sec speed
Free tierAPIPopular
No credit card required
1.5M tokens/day, 30 req/min, 8,192 context
API3 models
View Cerebras details1B tokens/month free tier
Free tierAPI
No credit card required
1 req/s, 500K tokens/min, 1B tokens/month
API4 models
View Mistral La Plateforme details30+ models via GitHub Copilot
Free tierAPI
No credit card required
50 chat + 2K completions/month (with Copilot Free)
API6 models
View GitHub Models details10K neurons/day on Cloudflare's edge network
Free tierAPI
No credit card required
10,000 neurons/day
API6 models
View Cloudflare Workers AI details1K req/month non-commercial free tier
Free tierAPI
No credit card required
20 RPM, 1K req/month (non-commercial only)
API4 models
View Cohere details8 exclusive free models including Big Pickle
Free tierAPIPopular
No credit card required
Zen Free tier with 8 exclusive models
API5 models
View OpenCode Zen details