Free AI API Credits for Startups — OpenAI, Anthropic, Google (2026)
Building an AI product is expensive — unless you know where to get free credits. Here's every AI API credit program available to startups in 2026.
OpenAI — $2,500+ in API Credits
The OpenAI Startup Program gives qualifying startups significant API credits for GPT-4, DALL-E, Whisper, and embeddings. This is enough to prototype, test, and even soft-launch an AI feature.
How to qualify:
- Early-stage startup (pre-Series B)
- Building a product that uses OpenAI APIs
- Apply through their website or partner accelerators
What you get: API credits for all models, priority support, and technical guidance.
Anthropic — Startup Credits
Anthropic offers API credits to startups through their partner programs. Access Claude models for chat, analysis, and code generation.
Claude is particularly strong for:
- Long-document analysis (200K context window)
- Code generation and review
- Structured data extraction
- Customer support automation
Google Cloud AI — $300 Free Credits
Google Cloud gives $300 in free credits to new accounts (no startup program needed). Use it for Vertex AI, Gemini API, and all Google Cloud AI services.
For startups in the Google for Startups program, credits go up to $200,000 over 2 years.
The Free AI Stack
| Layer | Tool | Free Credits | |-------|------|-------------| | LLM API | OpenAI | $2,500+ | | LLM API | Anthropic | Startup credits | | Cloud AI | Google Cloud | $300-$200K | | Cloud AI | Azure | $100 (students) | | Vector DB | MongoDB Atlas | Free tier | | Backend | Supabase | Startup credits | | Hosting | Vercel | Free Pro | | Monitoring | Sentry | Free for OSS |
Total available credits: $100K+
Tips for Maximizing AI Credits
- Start with the cheapest model — GPT-4o-mini or Claude Haiku for prototyping
- Cache aggressively — don't call the API for the same prompt twice
- Use embeddings — cheaper than LLM calls for search/retrieval
- Batch requests — lower cost per token in batch mode
- Apply to multiple programs — stack credits from OpenAI + Google + Azure