Portkey
Developer plan (free forever): AI gateway, observability and prompt management with 10k recorded logs a month.
Dev Tools
What you get
An AI gateway with one API for many LLM providers, fallbacks, load balancing and retries, plus logs, traces, simple caching and 3 prompt templates.
How to get it
Click "Start for Free" under Developer on portkey.ai/pricing.
What it requires
A Portkey account.
The catch
Portkey says the free plan is not suitable for production; logs past 10k a month are not recorded (requests still go through) and logs are kept 3 days. Production is $49 a month.
From the official page · checked Oct 27, 2026