Open source alternatives to Crouter
200 open source apps like Crouter, closest match first.
Top picks
- P

PolyGPT
LaunchType once and ask ChatGPT, Gemini, and Claude simultaneously. Compare AI responses side-by-side in real-time. Download for Mac, Windows, Linux.
FreeOpen source
- L

LLM Gateway
LaunchRoute, manage, and analyze LLM requests across multiple providers with one API. Compatible with OpenAI format, includes usage analytics and performance monitoring.
Open source
- L

LiteLLM
LaunchActs as a unified proxy across 100+ LLMs, normalizing them to the OpenAI format while handling virtual keys, budgets, rate limits, fallbacks, and cost tracking.
Open source
- M

Maxim AI
LaunchOpen-source AI gateway delivering 50x faster performance than alternatives. Access 1000+ models from 8+ providers with built-in governance, fallback, and observability.
Open source
- O

Open WebUI
LaunchSelf-hosted AI platform that connects local and cloud models, extends with Python, and keeps your data under your control.
Open sourceSelf-hosted
- E

Envoy AI Gateway
LaunchOpen source gateway built on Envoy for routing application traffic to GenAI services. Supports 16+ LLM providers including OpenAI, Anthropic, AWS Bedrock.
Open source
More like Crouter
About Crouter
Crouter
One API for 5 frontier AI models. Full usage transparency. 13X More Value
Affordable AI API gateway for Claude, GPT, and Gemini. ~90% cheaper than official APIs. Perfect for Claude Code, Cursor, Windsurf, Openclaw, AI agents, and SaaS apps. Pay per token, no subscriptions.
- Price
- Paid
- Category
- AI
- Website
- crouter.dev





