Free AI platform comparison
OpenRouter vs Together AI: Free Models, Credits & Setup
Quick answer: choose OpenRouter when you need one routed key for many free and paid models; choose Together AI when you want $5 signup credits, direct open-model inference, FLUX image generation, embeddings, or fine-tuning.
Quick decision
OpenRouter vs Together AI: Free Models, Credits & Setup: pricing, free API, and limits
Quick answer: OpenRouter is the better first stop for free model discovery and fallback routing; Together AI is stronger when you want direct open-model inference, $5 credits, image generation, embeddings, or fine-tuning.
OpenRouter
Together AI
🏆 Overall, Together AI offers more free value (1/6 categories)
📊 Side-by-Side
🧠 Model Details
OpenRouter1 modelsTogether AI6 models🎯 Which should you choose?
Choose OpenRouter if…
you want Varies by model on the free tier, plus Free models for API tests.
Choose Together AI if…
you want Credit-based ($5 signup bonus) on the free tier, plus $5（注册赠送） for API tests.
FAQ
Which is better, OpenRouter or Together AI?
Together AI scores higher in this free-tier comparison because it wins more of the measured categories. Still, the best choice depends on your exact needs: free chat access, API credits, open-source models, or rate limits.
Does OpenRouter have a free tier?
Yes. OpenRouter lists Varies by model for free users.
Does Together AI have a free tier?
Yes. Together AI lists Credit-based ($5 signup bonus) for free users.
Which one is better for API experiments?
OpenRouter offers Free models; Together AI offers $5（注册赠送）. Choose the option with enough credits and rate limits for your prototype.
Source snapshot
Data source: yangmao.ai provider YAML tracker plus curated comparison notes. Official dashboards can change credits, limits, model availability, and pricing without notice; verify in the provider console before production.
- yangmao.ai comparison slug
- openrouter-vs-together
- OpenRouter source
- https://openrouter.ai
- Together AI source
- https://www.together.ai
- Dataset freshness
- OpenRouter: 2026-06-07 · Together AI: 2026-06-07
- Decision data
- Free tier, API credits, rate limits, model list, China access notes, and curated comparison dimensions from the yangmao.ai provider tracker.
Need one fallback key after this comparison?
Use the provider guides for first-party testing, then route production traffic through one OpenAI-compatible key when multi-provider fallback, budget control, or China-access testing becomes painful.
Get an OpenLLMAPI key →