Can I block VPN signups?

Yes. Rupt detects VPNs, proxies, Tor and datacenter IPs on every signup and login. Your policy decides whether to block, challenge or only flag them.

Do you detect fake accounts?

Yes. Rupt catches fake and bad accounts: disposable emails, VoIP numbers, bots, headless browsers and repeat signups from a device it has already seen.

Will it bother my real users?

No. Legitimate people using the product at a normal pace are not hindered in any way. Only sessions that look shared, automated or abusive see a challenge.

Does this cause churn?

No. We looked at 30 companies running account sharing prevention with Rupt. Shared accounts that were challenged retained longer than accounts that were never shared, consistently across all 30.

How accurate is Rupt?

We pride ourselves on being the most accurate in-product fraud and abuse prevention system on the market. We have a 99%+ accuracy rate, and we are constantly improving our algorithms to stay ahead of fraudsters.

Can we assess how widespread abuse is without challenging our users?

Yes! You can monitor for 7 days, free of charge. You will see exactly which accounts are abusing your product and get an estimate of your ROI.

Does it work with our auth provider?

Yes. Rupt runs on the action, not inside your identity provider, so it sits alongside Auth0, Clerk, Firebase, Cognito or your own login without changing the flow. The SDK evaluates the signup, login or access, and your server acts on the verdict.

How long does it take to integrate?

Most teams ship in a day. Drop in the SDK for web, iOS or Android, call evaluate on the action you want protected, and act on the verdict. Tettra's co-founder called it a plug-and-play win that started protecting the bottom line almost immediately.

Plans start at $99 a month with 20,000 evaluations included, then $0.005 per evaluation. Cost follows the actions you check, not your seat count. Challenges are billed only when one is delivered, and the pricing page has the full breakdown.

Anti scraping and seat sharing for data platforms

Seat sharing

Detect account sharing and convert it into revenue.

Detect shared seats, and how many people share them.
Detect group buy operations and resale attempts.
Gently nudge sharers without disrupting legitimate users.
Grow revenue by turning sharers into happy, paying users.

Crexi uncovered thousands of product abuse instances within days and converted shared accounts into paid seats.

Read the Crexi story

Stop scrapers that already have a login.

Classify every request as human, declared agent or undeclared automation.
Catch headless Chrome, automation frameworks and AI agents behind a valid login.
No captcha in front of your subscribers.

One enterprise seat was shared with 41 people across 227 IPs, then scraped headlessly and resold. Sharing was the signal that uncovered the scraping.

Read the breakdown