Free open source alternative app list about topic "Gateway" :

Portkey AI Gateway

Key features Routes API requests to 180+ LLM providers through a unified gateway. Observes request traffic with built-in observability for monitoring and debugging. Secures requests with configurable guardrails. Improves reliability with automatic retries. Supports fallbacks between providers for seamless failover. Platforms: Windows, macOS, Linux Links Official website: https://portkey.ai Source code: https://github.com/Portkey-AI/gateway Pricing Free and open-source under the MIT License.

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LiteLLM

Key features Unified Python library and gateway for calling 100+ LLM APIs, including OpenAI, Anthropic, and Azure. Built-in authentication for gateway access control. Load balancing across multiple LLM providers and models. Spend tracking to monitor API usage and costs. Lightweight and open-source, designed as a single interface for LLM API calls. Platforms: Windows, macOS, Linux Links Official website: https://www.litellm.ai Source code: https://github.com/BerriAI/litellm Pricing Free. The core is open-source under the MIT License, offering a complete LLM gateway with unified API, authentication, load balancing, and spend tracking at no cost.

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