Building the next generation of web security

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Recorded Webinar: Reducing Chargebacks with Browser-layer Intelligence (cside x Chargebacks911)

Building the next generation of
web security

Accessible to all, no matter how big or small your venture

The mission

We're building the next generation of web security, accessible to all, no matter how big or small your venture.

Because security is not something we should put behind an unclimbable paywall. Starting with the best 3rd party script proxy, performance and analysis engine. Using AI in clever ways to solve obscurity that actively blocked security for decades.

Established vendors in the cybersecurity space do not take client-side security seriously enough. This is a shame, as browser-side supply chain attacks are continuing to be a severe threat. Frustrated by the status-quo, we decided to build something better. A solution that offers such thorough security, in an elegant way, it allows security teams to rest assured, knowing this aspect of their security stack is well-protected.

Companies we've worked at

The team behind cside is made up from senior security engineers from the most forefront tech companies in the world. We're a fully remote team, composed of individuals who were friends before becoming colleagues, and now colleagues again. Every individual is dedicated to their core to provide the highest level of quality and care, and our product reflects that.

Partners

We are fortunate to work with some of the top investors in the industry. Our backers include highly proficient venture firms and a few of the world's most exceptional founders and professionals.

Investors
Kathy Korevec Director of Product, Google, CPO, Vercel
Dan Scheinman Zoom, Sentinel One, Arista Networks, Cygonito
Mike Taylor CFO, Gusto, Github, Tesla
Jason Warner CEO, Poolside, CTO, GitHub
Zain Rizavi Ridge Ventures, Cloudflare
Daniel Lopez Ex-CEO, Bitnami acquired by VMware
Vishal Kumar Account Executive, Vercel
Kevin Van Gundy CEO, Hypermode, COO, Vercel
Mike Kutlu Cloudflare, Splunk, Workday, Oracle
Dan Smith Head of Security Engineering, Twilio
Nick Gianos Director of Product Partnerships, Atlassian
Ting Ting Liu Early stage VC
Ian Livingstone Advisor, Snyk
Jason Chan Ex-VP Security, Netflix
Edward Bishop Co-founder, Tessian
Tim Sadler Co-founder, Tessian
Jamie Cuffe Head of Self-serve & New Products, Retool
Feross Aboukhadijeh Founder & CEO, Socket
Primeset VC
John Britton Founder & CEO, Workbrew
Edward Thomson Ex-Director of Product Management, Vercel
Ty Sbano CISO Webflow, 3x Global CISO

We're one message away

As your partner for web security, we want you to be able to reach us easily. Every customer gets 1:1 access to our team over Slack and Microsoft Teams. We respond in minutes, whether you have a feature request, questions, or ideas.

Shared Slack or Microsoft Teams channel for every customer
Direct access to our security experts
Easy conversational support
Response times in minutes, not days
Book a demo