The only client-side security company with a proxy solution. Gain visibility into every 3rd party script, attack, fraud attempt, and AI agent on the client-side
We built a 10,600-parameter model that scores a mouse movement as human or bot in .01 milliseconds.
It flagged 100% of an AI agent's clicks on a stealth browser built to beat fingerprinting.
Bot detection & human verification will be one of the most urgent demands for businesses over the coming years. Agent swarms will suffocate every website and form; small companies and government websites are most vulnerable.
There is a huge gap in the market for this right now. When we looked at what offerings were in the market to use at X, there was not a single company that brought together all the latest technologies so we had to do it all in-house.
How do you know who's actually checking out on your site?
Agentic commerce is already happening on your site, and we're here to help you detect it.
Stop losing revenue to checkouts you can't verify 👇
60% of merchants got hit by account takeover in 2025, and 42% of their victims never come back.
ATO is simultaneously a fraud cost and a churn event. Here are the signals you should be watching to stop ATO on your platform 🧵
This is what cside is for: browser-layer visibility.
We provide device + session signals, AI-agent detection, and third-party script monitoring. Check out our full 4-step ATO playbook below 👇
We tested the 43 largest Western banks for cryptographic device-bound web sessions; this the most security-mature login cohort there is.
0/43 passed.
Not one bank cryptographically binds the browser session to the device. More on what we found 👇
We ran the same test logic across the Fortune 1000's consumer login, with consistent results: device data is everywhere. Session integrity is nearly nowhere.
The full breakdown on our findings is in our whitepaper, which you can access at the link below: