AI gateway, observability and guardrails for production LLM apps
#112 alternatives to PromptMule, matched by what they do.
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|---|---|---|---|---|---|---|---|---|
| ● | PromptMule | promptmule.com | 0 | 0 (0%) | Freemium, Free Trial, Contact for Pricing | Global | — | Profile |
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AI gateway, observability and guardrails for production LLM apps
#1
Open models served fast, with warm-cache routing for agents
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Free / Open-sourceOpen-source LLM observability and AI gateway for shipping reliable AI apps

One OpenAI-compatible key for discounted GPT, Claude and Gemini access
Free / Open-sourceOne OpenAI-compatible API to route, monitor and control 250+ LLM models

One OpenAI-compatible API key for 500+ AI models

Ultra-fast AI inference on the LPU and LPX platform
Fast Apply and agent-tuned inference for coding agents

Free / Open-sourceThe open-source LLM gateway that fixes your agents' requests on the fly

Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.

Free / Open-sourceOpen-source AI gateway with observability and evals built in
Open models served fast, with warm-cache routing for agents
One OpenAI-compatible gateway for adaptive LLM routing, guardrails, and spend control
Free / Open-sourceOpen-source LLM observability and AI gateway for shipping reliable AI apps
Free / Open-sourceOne OpenAI-compatible API to route, monitor and control 250+ LLM models
One OpenAI-compatible API key for 500+ AI models
Fast Apply and agent-tuned inference for coding agents
Free / Open-sourceThe open-source LLM gateway that fixes your agents' requests on the fly
Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
Free / Open-sourceOpen-source AI gateway with observability and evals built in