What's free
Free plan: the Marengo Embed API for all input types (video, audio, image, text) at no cost, plus ~600 min indexing
Rate limits
Embed video/audio: 3,000 RPD, 25 RPM; embed text/image: 3,000 RPD, 600 RPM
The catch
No credit card for the Free plan, but indexed data expires after 90 days unless upgraded. Marengo produces multimodal embeddings. Not OpenAI-compatible.
Appears in
Free LLM APIs with no credit cardFree multimodal LLM APIsNo credit cardEmbeddings / RAGSpeech (STT/TTS)
Change history
How this free tier has changed since we started tracking it (2026-07-30) — generated from the git history of providers.json.
- 2026-07-30 Added to the hub