Curbi vs TestOptim AI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Curbi compared with TestOptim AI
Detail	Curbi	TestOptim AI
What it does	Check AI agent replies against configured rules and verify signed records	No-code AI QA testing for web apps that explores your app, writes end-to-end tests, and reports bugs with screenshots.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free trial
Pricing	Free: local open-source checker, browser policy checks, six read-only MCP tools, regression export and offline verification. Managed Check API: $1 per 1,000 checked replies, USD, monthly usage billing through Stripe.	Solo: $19/month (100 test executions/month, 2 projects, 30 pages explored/month), Startup: $49/month (260 test executions/month, 5 projects, 80 pages explored/month), Growth: $149/month (800 test executions/month, 15 projects, 250 pages explored/month). Enterprise: Custom pricing. 7-day free trial o
Key features	Check agent replies against configured pricing, forbidden phrases, and action records Policy Check tool with browser interface for testing rules Model Context Protocol endpoint for Claude, ChatGPT and other MCP clients Offline verification with signed records and Merkle proofs Repair Lab for reproducing and fixing integration failures Managed Check API with pricing transparency MIT-licensed open-source local checker Framework connectors for LangChain and Vercel AI SDK MCP Chaos proxy for testing agent behavior	No SDK to install or code changes required Autonomous test generation covering happy paths and edge cases Plain-English tests with self-healing selectors Scheduled, CI and GitHub webhook triggered runs Works behind login with support for one-time codes Supports any web framework via URL 99.8% accurate self-healing selectors
What makes it different	Verifiable AI agent compliance without authorization or permission granting Evidence and records portable across platforms and models Transparent per-reply pricing with clear usage examples Open-source core with portable verification	No tests to write or code to maintain versus managed services and frameworks like Cypress that require manual test authoring Self-healing selectors that target elements by context instead of CSS classes that break on markup changes Coverage grows continuously from scheduled and CI runs instead of only at release time Comprehensive AI exploration discovers edge cases and negative flows that manual QA misses Self-serve autonomous testing with transparent pricing versus managed QA contracts
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	5 no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	0	19
Referring domains (Majestic)	0	30

5 details filled in for both companies.

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