toolgrep / AI models & inference
Best AI models & inference
2 products in AI models & inference that have a free tier, out of 2 in the category. Listed in ranking order and compared on pricing, free tier, API, MCP server, SDK and open source. 2 of 2 have a free tier, 2 of 2 have an API, 1 of 2 offers an MCP server, 1 of 2 is open source.
- Bifrost
Open-source AI gateway for LLMs, MCP, and agents
- OCR.space
Free OCR API and online OCR service for extracting text from images and PDFs
Side by side
| # | Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|---|
| 1 | Bifrost | Freemium | yes | yes | yes | yes | yes |
| 2 | OCR.space | Freemium | yes | yes | no | no | no |
Ranked by verification, completeness, extraction confidence and method (AI model or heuristic fallback), and API/MCP support; ties go to the newest listing. Paid plans aren't an input to the ranking. Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted.
API
curl 'https://toolgrep.com/api/products?category=ai-models&has_free_tier=1'