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Kong Reviews

LLM APIs services compared: free tiers and pricing

17 llm apis services, each with its free tier and lowest paid price as read from its pricing page.

ServiceFree tierLowest paid priceChecked
Amazon BedrockAWS Free Tier credits for new accounts—2026-10-23
Anthropic (Claude API)—$0.10 per 1M input tokens, $0.50 per 1M output (prompts up to 100K)2026-10-22
Azure OpenAI$200 Azure credit for 30 days (new accounts)GPT-6.1 Sol (short context, Global) $2 per 1M input, $10 per 1M output2026-10-23
Cerebras InferenceFree $5 credit to startFrom $0.35 per 1M tokens2026-10-23
CognitionFree use on Pro and above; slow on FreeIncluded in Devin Pro $20/mo2026-10-23
CohereTrial API key (rate limited)Command-light $0.30 per 1M input, $0.60 per 1M output2026-10-23
DeepInfra—From $0.06 per 1M input tokens and $0.18 per 1M output (smallest listed model)2026-10-23
DeepSeek API—$0.15 per 1M input (cache miss, off-peak), $0.60 per 1M output2026-10-23
Fireworks AI—$0.008 per 1M tokens (embedding models up to 150M parameters)2026-10-25
Google Gemini APIFree tier (Google AI Studio, data used to improve products)$0.30 per 1M input tokens, $2.50 per 1M output2026-10-23
Groq—GPT OSS 20B: $0.075 per 1M input tokens, $0.30 per 1M output2026-10-25
Mistral AIFree API tier for experimentationMistral Large $0.50 per 1M input tokens, $1.50 per 1M output2026-10-23
OpenAI API—$0.10 per 1M input tokens, $0.50 per 1M output2026-10-23
OpenRouterFree: 25+ free models, 4 free providersPay-as-you-go: model list price plus a 5.5% fee on credit purchases2026-10-23
Perplexity API—web_search tool $2.50 per 1,000 calls; embeddings from $0.004 per 1M tokens2026-10-23
Together AI—From $0.15 per 1M input tokens (e.g. GLM-5.3-Flash, $0.50 output)2026-10-23
xAI API—$2.00 per 1M input tokens, $6.00 per 1M output2026-10-23

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  • Vercel
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  • Stripe
  • Clerk
  • Resend
  • Neon
  • Cloudflare
  • PostHog

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  • Claude
  • ChatGPT
  • Cursor
  • VS Code

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