langflow-ai/langflow
Langflow is a powerful open-source platform for building, testing, and deploying AI-powered agents and workflows with visual authoring, multi-agent orchestration, and API integration capabilities.
Awesome AI Agents › AI Workflow Orchestrators
langdb/ai-gateway
AI Gateway by LangDB is an open-source enterprise-grade AI gateway designed to govern, secure, and optimize AI traffic across multiple large language models (LLMs). It provides a unified interface compatible with the OpenAI API format, enabling seamless integration with various LLM providers such as OpenAI, Google Gemini, Anthropic, Cohere, Meta, and others. The gateway is built in Rust, emphasizing high performance, reliability, and security. Key features include high-speed processing due to Rust's efficiency, compatibility with popular frameworks like Langchain and Vercel AI SDK, and support for MCP servers. It offers enterprise-ready capabilities such as comprehensive usage analytics, cost tracking, rate limiting, cost control, advanced routing, load balancing, failover mechanisms, and evaluation tools. Data control is a priority, with full ownership of LLM usage data, detailed logging, and tracing to ensure transparency and security. The project supports multiple LLM providers and models, allowing users to route requests dynamically based on criteria like latency, cost, and availability. It exposes OpenAI-compatible API endpoints for chat completions, model listing, embeddings, and image generation, making it easy to integrate into existing AI workflows. Installation is straightforward, with options to deploy via Docker or Cargo. Configuration is flexible, supporting environment variables, command-line options, and YAML config files for customizing providers, HTTP settings, rate limits, cost controls, and database connections. LangDB also offers hosted and enterprise versions with additional features such as zero infrastructure management, automatic updates, advanced team management, custom security guardrails, monitoring dashboards, priority support, and SLA guarantees. Overall, AI Gateway is a robust solution for organizations looking to manage multiple LLMs efficiently, ensuring performance, cost-effectiveness, security, and operational control in AI deployments.
https://github.com/langdb/ai-gateway
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