Those LLM APIs offer permanent free tiers for text inference (no trial or initial credits, permanent tier only).
Contents
Provider APIs
Inference providers
Provider APIs
Those LLM APIs offer permanent free tiers for text inference (no trial or initial credits, permanent...
Those LLM APIs offer permanent free tiers for text inference (no trial or initial credits, permanent tier only).
Contents
Provider APIs
Inference providers
Provider APIs

Key Takeaways LLM API spending doubled from $3.5B to $8.4B in 2025 — most of the growth is from...

Quick answer: There is no unified official API for LLM pricing. OpenAI, Anthropic, Google, Mistral,...

Your AI app is live and the inference bill is eating your margins. Here are 10 practical ways to cut LLM costs without hurting…

A prompt that costs $30 on GPT-5.5 costs $0.28 on DeepSeek V4 Flash. That's a 100x difference — and...

LLMs (large language models) for the LMM (lower middle-market)

An honest look at FreeLLMAPI — an open-source proxy that aggregates 14 free-tier AI providers into one OpenAI-compatible endpoint.