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HiAPI
免费试用 + 按量付费 · Manually verified · 5.1k 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 1,800+ AI tools, ordered by editorial curation, manual verification, and on-site popularity — not by advertising.
Featured picks
Editor's picks from the ToolCenter teamFeatured
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
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.
GitHub Copilot
Free tier + Pro $10/mo · Manually verified
AI pair programmer that autocompletes code and answers coding questions inside VS Code, JetBrains and other IDEs.
P
Phoenix
Open-source tool for ML observability that runs...
H
Hexabot
Freemium
A Open-source No-Code tool to build your AI Cha...
Windsurf
Free tier + Pro plans · Manually verified
AI-native code editor (formerly Codeium) with an agentic Cascade flow that edits across the whole codebase.
O
Opik
Freemium
Evaluate, test, and ship LLM applications with ...
T
TensorZero
An open-source framework for building productio...
L
LlamaIndex
Freemium
A data framework for building LLM applications ...
O
OpenAI Downtime Monitor
Free
Free tool that tracks API uptime and latencies ...
Respan
Free
Unified LLM engineering platform for observability, evaluations, prompt optimization, and AI gateway services.
Supabase
Free
Supabase is an open-source backend platform that lets developers build production-grade applications faster, without giving up control of their data...
M
Maxim AI
Paid
A generative AI evaluation and observability pl...
Still comparing? Read the full profile of Langfuse or browse all Developer Tools tools.