LiteLLM
Open to contributorsOpen
Manage authentication, load balancing, and cost tracking across 100+ LLMs through a single OpenAI-compatible gateway. Trusted by Netflix and enterprise teams.
08/07/2026
9,571
52,968
Portkey AI Gateway
Open to contributorsOpen
Comprehensive AI platform with gateway, observability, guardrails, and prompt management. Access 1,600+ LLMs via unified API with enterprise-grade security.
25/05/2026
1,186
12,354
Bifrost
Open to contributorsOpen
Open-source AI gateway delivering 50x faster performance than alternatives. Access 1000+ models from 8+ providers with built-in governance, fallback, and observability.
08/07/2026
862
6,367