Developer Infrastructure
Compare healthier or more active tools in the same use case using ToolVitals public evidence.
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Ranked alternatives
🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]
AI agents, automations and apps that run your operations. Model agnostic.
Build, run, manage agentic software at scale.
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.