API archive entry · source-reported
Voxell Forge
OpenAI-compatible text embeddings API, free-forever model with no credit card required
Other Machine Learning APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
Pictograph
Train custom vision models and run them as real-time detection endpoints, with a free tier
API key · HTTPS reported · CORS No
AI Stupid Level
Benchmark scores, rankings and drift data for major LLM APIs, re-measured on a fixed schedule
API key · HTTPS reported · CORS No
onomeo
OpenAI-compatible, about 30 free LLMs, 30 calls per 5 hours, optional pay-as-you-go, public beta
API key · HTTPS reported · CORS No
fixRAgent
Triage a building maintenance photo: asset, urgency, trade to call and a line for the resident
API key · HTTPS reported · CORS Yes
Opper
EU-hosted OpenAI-compatible gateway to 700+ models from 50+ providers, with free models
API key · HTTPS reported · CORS Yes
GEN
Creative AI video engineer for ads, AI UGC and microdramas; free editor and social publishing
API key · HTTPS reported · CORS Yes
How to compare them
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Operating cost
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Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
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Source reference
This page separates source-reported facts from questions that need live provider verification.