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Browse by what actually drives a decision — or paste your project and find what fills its gaps.
activepieces
AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI W
by activepieces · MIT
helicone
🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
by Helicone · Apache-2.0
langfuse
🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Inte
by langfuse · MIT
litellm
The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tra
by BerriAI · MIT
posthog
PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, s
by PostHog · MIT