awesome-free-ai-coding · every free model · every provider · filter the list
2 rows on the list serve gemini-3-flash free: Google AI Studio (Gemini API) and Gemini Enterprise Agent Platform express mode (formerly Vertex AI). None asks for a card. The providers’ last scheduled probes were on 2026-10-26; their offers are rechecked twice a week. It measures notable: in the upper half of the Artificial Analysis Intelligence Index, below its strong bar.
Every free model · the whole list
🔌 LLM APIs with free tier · no card · not offered in mainland China, Russia, Hong Kong and 13 more places · last probe 2026-10-26 · listed since 2026-09-25
Free tier on the Gemini API, priced model by model rather than as one account quota
Free eligibility is priced per model. The current Flash, Flash-Lite and Gemma rows have a free input/output column; Gemini 3.1 Pro Preview and Omni Flash do not. Access to the 2.5 models is restricted to projects that previously used them. Actual rate limits are visible after signing in to AI Studio. Free-tier prompts and responses may be used to improve Google products; paid usage has different data-use terms. Context caching is free on the Flash models and unavailable on the Flash-Lite ones.
https://generativelanguage.googleapis.com/v1beta/openai/GOOGLE_AI_STUDIO_API_KEY — get one at https://aistudio.google.com/apikeygemini-3-flash-preview🎁 Trials (no card when possible) · no card · last probe 2026-10-26 · listed since 2026-09-23
Google Cloud’s express mode: an API key and 90 days of Gemini models within the free tier’s quotas, with no billing information, for a new Google Cloud user on a @gmail.com account
Stable Gemini models: 10 requests/minute per project per model (Free express trial lasts up to 90 days); for gemini-2.5-pro, gemini-2.5-flash
Preview Gemini models: Per-minute requests allowance: amount varies per project per model (Free express trial lasts up to 90 days); for gemini-3.1-pro-preview, gemini-3-flash-preview
The free express trial is for new Google Cloud users and requires no billing information. Stable and Preview model rate policies differ; enabling billing is necessary after the trial. Existing Google Cloud accounts do not get this offer. The separate $300 Cloud Free Trial needs a payment method. Express is Preview and may not process personal data.
https://aiplatform.googleapis.com/v1 (not OpenAI-shaped)VERTEX_AI_EXPRESS_API_KEY — get one at https://console.cloud.google.com/expressmodegemini-3-flash-previewgemini-3.8-flash — free at Google AI Studio (Gemini API) and Google Antigravitygemini-2.5-pro — free at Gemini Enterprise Agent Platform express mode (formerly Vertex AI)gemini-3.1-flash-lite — free at Google AI Studio (Gemini API)gemini-3.1-pro — free at Gemini Enterprise Agent Platform express mode (formerly Vertex AI)gemini-3.5-flash — free at Google AI Studio (Gemini API)gemini-3.5-flash-lite — free at Google AI Studio (Gemini API)gemini-3.6-flash — free at Google AI Studio (Gemini API)gemini-3.7-flash — free at Google AI Studio (Gemini API)Generated from registry.yaml on 2026-10-27 and re-verified twice a week; every free model on the list is at https://mvalentsev.github.io/awesome-free-ai-coding/models/, and the full list, the Atom feed and the machinery at https://github.com/mvalentsev/awesome-free-ai-coding.