Alternatives

Products that do what Amberfork does

Point at a failing AI-agent run. Get where they diverged

1
Fabraix▲196
Find gaps in your AI agents before users do
May 2026
2
Agnost AI▲287
Catch agent failures your evals miss
12d ago · agnost.ai
3
Rerun▲308
The easiest way to build AI agents for all your tasks
Jul 2026 · rerun.build
4
Agent Compass▲150
Your AI Agent's Truth Graph to diagnose symptoms
Sep 2025
5
Supafork – Share and Fork Sessions Across Harnesses▲15
Supafork is the AI Agent Native Version Control system, Git built for autonomous agents. Super-fast forks, instant branches, S3-backed agent filesystems, and full env control. Faster than Mesa, more agent-native than Archil. Track every change your agents make. Now the source of truth for your agent
5d ago · supafork.com
6
APIEval-20▲121
An open benchmark for AI agents that test APIs
May 2026
7
The new Firecrawl /search▲257
Our most accurate Search API for AI agents.
Jul 2026 · docs.firecrawl.dev
8
Amber by inFeedo▲96
A.I bot that helps engage employees and predict attrition ⚡️
2017
9
Retrace▲101
Debug AI agents by replaying and forking runs
Jul 2026 · retraceai.tech
10
Progress AI Observability▲168
Trace, evaluate, and improve AI agents in production
Aug 2026 · telerik.com
11
SkillForge▲102
Turn Screen Recordings into Agent-Ready Skills
Feb 2026
12
Trails▲81
Automated insights from LLM agent runs
Jan 2026
13
Fix My Agent (FMA)▲50
See what breaks your AI agent and fix it automatically
Jan 2026
14DA
Deltix – AI Driven Testing▲54
Write a task in plain English. An AI agent runs it on a simulator on your Mac and tells you if a real user could complete it. Save the successful run as a regression check you can replay later.
22d ago · app.deltix.ai
15
AgentDiff▲4
Trajectory regression testing for AI agents
17d ago · agentdiff.lostmartian.in
16AA
ArguSeek – Agent‑first deep‑search API for hard‑to‑find dev answers▲5
Hi HN, Even the smartest AI coding agents stall when the fix isn’t in their training data. AgruSeek runs an agentic search loop across ~30 M developer sources to dig up solutions normal web search misses. REAL‑WORLD USES • Found an undocumented `--runtime‑bypass` flag (buried in a 2017 gist) • Pulled actual Claude Code pricing from forum anecdotes - no “contact us” paywalls • Traced a race condition by cross‑linking five issue trackers across forks WHY POST NOW We’ve abused AgruSeek internally for three weeks; we’d love outside stress tests. Access is free (limited seats for Beta, no…
2025 · agruseek.com
17
Sealed evidence record of an AI agent run – broken twice, credited▲5
Contribute to cjchanh/aaap-challenge development by creating an account on GitHub.
19d ago · github.com
18
Warpforge▲6
Warpforge is a cross-harness Agent IDE
6d ago · warpforge.app
19
Tracely▲9
Production failures become regression tests for AI agents
26d ago · tracely-ai.com
20
MergeWarden▲5
The change-control gate for AI-agent pull requests
Jul 2026 · github.com
21
Litmus▲8
The Lighthouse for AI search visibility
Aug 2026 · litmus.aivirex.in
228B
83 browser-use trajectories, visualized▲7
Hey all, Justin here. I previously built Phind, the AI search engine for developers. One of the biggest problems we had there was figuring out what went wrong with bad searches. We had tons of searches per day, but less than 1% of users gave any explicit feedback. So we were either manually digging through searches or making general system improvements and hoping they helped. This problem gets harder with agents. Traces are longer and more complex. It takes more effort to review them, so I'm building a tool that lets you analyze LLM outputs directly to help developers of LLM apps and agents…
Jan 2026 · trails-red.vercel.app
23
HeronSignal▲3
Production monitoring your AI coding agent can read and fix
Aug 2026 · heronsignal.com
24
Synapsor Runner▲7
Give AI agents reviewed database actions, not raw SQL
Jul 2026 · github.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →