AI · alternatives · 2026
24 alternatives to Fix My Agent (FMA)
See what breaks your AI agent and fix it automatically
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 2 we have checked on their own sites, 2 of them free or with a free tier.
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Automated Penetration Testing for AI-Built Apps
2021 · replay.io · its alternatives →
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Hyperprobefree tier, from $99/mo▲223Lets your AI agents debug production without redeploying
Aug 2026 · hyperprobe.co · its alternatives →
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AgenticLens▲64Visual debugging, tracing, and replay for agent workflows
Apr 2026 · agenticlens.in · its alternatives →
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Hi HN! We’re the team behind Fiddler, and we recently built an Agent Cache feature. It works by capturing an LLM request/response pair and, once caching is enabled, serving subsequent matching calls locally so duplicate requests never hit the provider. It’s meant to reduce three pains that show up together in agent development: token cost, feedback-loop latency, and output non-determinism. We’d love to hear your thoughts.
Aug 2026 · telerik.com · its alternatives →
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TestRelic AI▲84Ask your Playwright tests why they failed
Apr 2026 · testrelic.ai · its alternatives →
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Monitor your AI Agent the right way. Get alerted when your agent fails in production, trace exactly what went wrong, and prove your fix worked.
2024 · dawnai.com · its alternatives →
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Tracea▲80Datadog for AI agents with traces, RCA, and team memory
May 2026 · tracea.dev · its alternatives →
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Patchrooms▲92Turn AI-app feedback into agent-ready patch context.
Jun 2026 · patchrooms.com · its alternatives →
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Hey HN! We’ve been building an MCP server to help AI-assisted web app developers by using browser agents to test whether changes made by an AI inside an editor actually work. We've been testing it on scenarios like verifying new flows in a UI, or checking that sending a chat request triggers a response. The idea is to let your coding agent both code and evaluate if what it did was correct. Here’s a short demo with Cursor: https://www.youtube.com/watch?v=_AoQK-bwR0w When building apps, we found the hardest part of AI-assisted coding isn’t the coding—it’s tedious point-and-click…
2025 · github.com · its alternatives →
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Hi Hacker News! We're launching Zalor, an agent testing platform. Agents often break when you tweak system prompts, swap models, or add tools. Zalor automatically generates test scenarios and evaluates your agent so you know it's reliable before deploying to production. We currently support the OpenAI Agents SDK and are onboarding other frameworks. A GitHub integration is coming so you can get feedback on every update. Looking forward to hearing feedback from people building agents.
Mar 2026 · agents.zalor.ai · its alternatives →
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Hi all, I've been working on this devtool for 1 month now for myself at first and I'll be curious to see if it's something that could work for you as well. So basically, it detects bugs in your website in production from real user sessions, an llm clusters them by severity and it provides the complete context of the issue that you can copy-paste into your coding agent to fix it in one go. Why did I create it? I've been shipping fast with tools like Cursor and Claude Code. The problem? When bugs happen in production, these tools have zero context about what actually went wrong. Sentry is…
Nov 2025 · sonarly.dev · its alternatives →
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Goast.ai – Automatically fix crashes in prodfree tier, from $499/mo▲7The AI Assistant for Bug Fixing
2023 · goast.ai · its alternatives →
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OverseeX▲5Stop Testing AI Agents Manually Ship AI agents confidently.
Jan 2026 · overseex.com · its alternatives →
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AI support that resolves tickets by fixing your code
Mar 2026 · agentdesk.noice.net.au · its alternatives →
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Stop patching crash sites. Start finding root causes.
Jun 2026 · gist.github.com · its alternatives →
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The AI that finds and fixes bugs in your code instantly
2025 · fixmybug.app · its alternatives →
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FixRoast▲12Brutally honest AI feedback for your landing page
Jan 2026 · fixroast.com · its alternatives →
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Probe▲4Agentic testing for teams shipping AI native products faster
May 2026 · probeqa.com · its alternatives →
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Test agents, systems, and workflows. See if they work well.
Jun 2026 · jaikey.net · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →