CARBON Cloud
Test the journeys that matter.
Check checkout. Investigate privacy. Explore a release. Start with a focused sample, then agree the right testing allowance for your product.
Every plan starts with a conversation. Tell us what you want to test and what you hope to improve. We’ll help you find the right fit before you create an account. No payment is collected here.
Start with a guided Cloud pilot
$299 · 30 days · one-time fee
One product, an agreed set of important journeys, and a findings review. Testing allowance and human support are scoped before you start. No automatic renewal.
Clear limits. No surprise usage.
Prices are in USD. Project and Team are monthly plans, activated by agreement—not by submitting this form. We agree your execution allowance and spending cap, explain the scope and estimated usage before each run, and ask before extra paid usage. CARBON infrastructure failures do not consume your agreed paid allowance; during pilots, our team reviews and restores affected usage.
Testing specialties such as accessibility, privacy, and security are not premium unlocks. Supported checks depend on your target, access, and the execution environment. Enterprise requirements are reviewed individually; this page does not promise an unagreed deployment, certification, or service level.
Working inside your coding agent?
The CARBON Local Harness is free. Your coding-agent subscription or API usage is separate.