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Featured
hiapi
免费试用 + 按量付费 · Manually verified · 5.2k views on ToolCenter
One API, All AI Models
Langfuse Alternatives: 14 Best Similar Tools (2026)
Langfuse is a tool in the Developer Tools category (pricing: Freemium). Below are 14 alternatives from the same category in our directory of 3,562 AI tools, ordered by editorial curation, manual verification, and on-site popularity — not by advertising.
Featured picks
Editor's picks from the ToolCenter teamA
Featured
AIGoCode
Free · Manually verified
AiGoCode provides stable and efficient AI programming services powered by multiple models including Claude, ChatGPT, and GPT-4.
12 Langfuse alternatives
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Hexabot
Freemium · Manually verified
A Open-source No-Code tool to build your AI Cha...
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moltbot
Free · Manually verified
Open-source, self-hosted, privacy-first AI assistant for real automation and tasks.
O
Opik Documentation
Freemium · Manually verified
Evaluate, test, and ship LLM applications with ...
P
Phoenix
Manually verified
Open-source tool for ML observability that runs...
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TensorZero
Manually verified
An open-source framework for building productio...
P
Paperclip - ing
Free · Manually verified
Open-source orchestration platform for managing autonomous AI agent teams and companies.
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LlamaIndex
Freemium · Manually verified
A data framework for building LLM applications ...
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ZeroClaw — Private AI Assistant
Free · Manually verified
100% local, private AI assistant that runs entirely on your own hardware.
R
Respan
Free · Manually verified
Unified LLM engineering platform for observability, evaluations, prompt optimization, and AI gateway services.
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OpenAI Downtime Monitor
Free · Manually verified
Free tool that tracks API uptime and latencies ...
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CodexGuide
Free · Manually verified · 5.0k views on ToolCenter
Chinese practical handbook for OpenAI Codex
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Claude Code
Claude Pro/Max subscription or API billing · Manually verified
Anthropic's agentic coding tool that runs in your terminal — reads the codebase, edits files, runs commands and ships changes.
Still comparing? Read the full profile of Langfuse or browse all Developer Tools tools.