From the moment users sign up to the moment they pay, Rupt gives you the intelligence you need to know which users to allow, challenge, or block.
1Onboarding
Block fake signups, disposable and invalid emails, datacenter IPs, and malicious bots before they ever touch your product.
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2In-product
Account sharing, bots, and scrapers abuse your product from the inside. Rupt catches them on the actions that matter, without slowing your real users down.
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3Content & data
Your data and content are your real moat. Rupt can protect them from account sharing, scraping, and other forms of unauthorized access before it hits your bottom line.
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4Payment
Catch card testing, stolen-card flows, and chargeback abuse before they even land on your checkout page. Rupt has visibility into your users' devices and behavior that your processor can't see.
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The Rupt platform
See the signals, make the decision, and verify the person. Use the full Rupt workflow or bring its intelligence into your own.
Bring device, browser, network, and account signals together before you decide what to trust.
Explore the intelligenceStep up with email, SMS, or device verification when a session needs more proof.
Explore challengesCombine risk signals with your business logic. Allow, challenge, or deny each action.
Explore the rules engineUse Rupt’s policies and hosted challenges, or bring the intelligence into your own backend and workflows.
Explore the platform APIFor developers
Clear documentation, SDKs, and MCP for your coding agents—with hands-on help from the people building Rupt.
MCP + agent-ready docs
Give your coding agent Rupt’s docs, instructions, and account tools through MCP, directly in your editor.
Claude Code · Cursor · VS Code · Codex
Connect your AI assistantDocumentation + SDKs
Quick starts, API references, and SDKs for web and mobile. Find what you need and get building.
Explore the docsHands-on engineering support
Work directly with our engineers on integration, debugging, and making Rupt fit your product.
Talk to our team
"Without Rupt, it was impossible to detect account sharers with factual data. Once we added Rupt, we realized we were missing $1M+ ARR and decided to dig into it."
Alexis Dupont
Product Principal, Agorapulse
"What we thought would be a real friction point with our existing customers, we saw them go, 'oh my God, why haven't you done this sooner?' They saw it as a feature, not friction."
Adam Siegel
VP of Product Growth, Crexi
"We saw about 4% of account sharers convert immediately after implementing Rupt, which was fantastic."
Danielle Dyess
Principal Product Manager, Sketchy
"Our first line of defense was to start paying attention to user signals on our own. However, we quickly realized that it was more than a full-time job to accurately identify account sharers."
Andy Romano
Founder, Prep101
"Growth rate doubled after implementing Rupt's repeat sign up detection. This improved the platform's stability and availability and reduced our OpenAI credits usage."
Mohamed Abdelmaksoud
Founding Full Stack Developer, StealthWriter
"Rupt was a plug-and-play win for us. It handled a massive amount of complexity out of the box, started protecting our bottom line almost immediately, and the team has been genuinely responsive every step of the way."
Nelson Joyce
Co-founder, Tettra
Spin up an account in minutes, or talk to us first if you'd rather we tailor a setup to your business.
Drop Rupt into your web, iOS, or Android app in a few lines of code.
Read the quick start →Have a unique use case or need a custom plan? Our team will help shape it.
Contact sales →Pull the full Rupt context as plain text, built for AI agents and assistants.
Read llms.txt →