Legal

Terms of Use

Last updated: March 2026

The short version: Pledges are non-binding. We only contact you to verify your number and, if a campaign hits its target, to coordinate action. No spam, no financial transactions.

Eligibility

You must be 13 or older and a US resident to use CritMass.

What you're agreeing to

By submitting your phone number, you authorize us to send you a one-time verification SMS and, if a campaign hits its target, follow-up SMS messages to coordinate action. You will not receive marketing messages.

Your pledges

Pledges are non-binding commitments. No financial transaction occurs. CritMass does not guarantee any campaign will reach its threshold or produce any specific outcome.

Prohibited use

You may not submit false phone numbers, use automated tools to create pledges, or use CritMass for any unlawful purpose.

No warranties

CritMass is provided as-is. We make no guarantees about uptime, accuracy of counts, or campaign outcomes.

Changes

We may update these terms at any time. Continued use constitutes acceptance.

Contact

critmass.support@gmail.com