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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
OpenAI Downtime Monitor Alternatives: 14 Best Similar Tools (2026)
OpenAI Downtime Monitor is a tool in the Developer Tools category (pricing: Free). Below are 14 alternatives from the same category in our directory of 2,537 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 OpenAI Downtime Monitor alternatives
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CodexGuide
Free · Manually verified · 5.0k views on ToolCenter
Chinese practical handbook for OpenAI Codex
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Langfuse
Freemium · Manually verified
Open-source LLM engineering platform that helps...
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Opik Documentation
Freemium · Manually verified
Evaluate, test, and ship LLM applications with ...
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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.
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Respan
Free · Manually verified
Unified LLM engineering platform for observability, evaluations, prompt optimization, and AI gateway services.
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Cursor
Freemium · Manually verified
AI-driven code editor for more efficient programming
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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.
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bolt.new
Freemium · Manually verified
Bolt.new is StackBlitz’s AI-powered full‑stack development environment, designed to help developers move from idea to running app in minutes.
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Phoenix
Manually verified
Open-source tool for ML observability that runs...
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Lovable
Freemium · Manually verified
Lovable is an AI-powered development platform that generates production-ready full‑stack applications from simple prompts.
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replit
Freemium · Manually verified
Online collaboration IDE supports AI-assisted programming
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Maxim AI
Paid · Manually verified
A generative AI evaluation and observability pl...
Still comparing? Read the full profile of OpenAI Downtime Monitor or browse all Developer Tools tools.