TestSprite vs Curbi

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

TestSprite compared with Curbi
Detail	TestSprite	Curbi
What it does	Agentic testing that writes end-to-end tests, runs them on your app after every change, and tells you exactly what broke	Check AI agent replies against configured rules and verify signed records
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0/mo with 150 credits per month, 1 environment, 30 days of run history. Starter: $0 first month then $19/mo with 400 credits per month. Standard (Popular): $39/mo with 800 credits per month, 3 environments, 90 days of run history. Pro (Recommended): $69/mo with 1,600 credits per month, unlimi	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.
Key features	Automatic end-to-end test generation from app exploration Continuous verification on code changes Root cause analysis and failure diagnosis Test auto-healing when UI changes Merge gate and continuous verification Scheduled test runs and monitoring Frontend and backend test generation API and advanced backend testing	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
What makes it different	Writes complete test suites in minutes instead of weeks of manual test script development Catches regressions automatically by running on every code change Tests accumulate over time, maintaining coverage that grows with the app Verifies actual running app behavior, not mocked or simulated behavior Integrates seamlessly into existing workflows without changing development process	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	59 +3 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	27	0
Citation Flow (Majestic)	41	0
Referring domains (Majestic)	938	0

5 details filled in for both companies.

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