Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Team
11-50
employees, estimated range
Backers
1
Scribble Ventures
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jan 29 Launched cside Launches VPN Detection Engine as Regulatory Crackdowns Ramp Up · globenewswire Aug 20, 2025 Partnership cside Joins AWS Partner Network and the ISV Accelerate Program · The Manila Times 2024 Founded
Tractionpublic signals, read monthly
Web presence
top 0.01%
of 133.2M domains by links, Common Crawl
Hacker News stories
2
best: 4 points
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
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Overview

Client-side security and fraud detection that catch threats as they execute in the browser, active runtime detection, not static scans. PCI DSS 4.0.1 evidence, VikingCloud QSA-validated.

News

News NewsBytes 8 months ago
Want to safeguard your online data? Try these AI tools
It is getting harder to stay private online with ever-evolving data collection and tracking techniques
Read more
Report
News TechIntelPro 8 months ago
cside Launches AI Agent Detection Toolkit for Websites
cside unveils AI Agent Detection toolkit to identify and govern agentic traffic, enhancing security, blocking attackers, and optimizing commerce for legitimate
Read more
Report
News ITTech Pulse 8 months ago
cside Launches AI Agent Detection Toolkit to Block Attacks, Guide Shoppers
cside, announced the launch of the AI Agent Detection toolkit. The first-of-its-kind solution immediately identifies agentic traffic.
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Report
News techday 8 months ago
cside unveils toolkit to spot AI agents in browsers
cside launches browser-based AI Agent Detection toolkit, helping businesses spot agentic traffic and tailor site experiences in real time.
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Report
Press release globenewswire 8 months ago
cside Launches AI Agent Detection Toolkit, Enabling Websites to Block Agentic Attackers and Guide Agentic Shoppers
The solution simultaneously enables website security and agentic commerce by enforcing guardrails on AI agent interactions...
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Report
News Help Net Security 9 months ago
cside VPN Detection enables control of VPN traffic to prevent fraud and legal exposure
cside launched VPN Detection to identify and manage VPN traffic, helping businesses meet compliance and reduce fraud risk exposure.
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Report
Press release globenewswire 9 months ago
cside Launches VPN Detection Engine as Regulatory Crackdowns Ramp Up
As VPN use surges 700%, the OSI layer-based detection solution is built for age verification compliance, content distribution licensing, and fraud...
Read more
Report
Press release PYMNTS.com 1 year ago
New Partnership Between Chargebacks911 and cside Focuses on Chargeback Prevention and Security
Chargebacks911 and cside partner to cut fraud, prevent chargebacks, and boost client-side security, helping global merchants protect revenue and trust.
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Report
Press release The Manila Times 1 year ago
cside Joins AWS Partner Network and the ISV Accelerate Program
Joining AWS ISV Accelerate unlocks more routes to market for cside's award-winning platform
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Report
Award The Manila Times 1 year ago
cside Emerges as Go-To Defense Against the Fastest-Growing Threat to Web Security
Multiple cybersecurity honors and customer growth highlight cside's leadership in browser-side protection amid accelerating attacks
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Report
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Tech stack

Technologies named in job postings at cside over the last 12 months, by layer, with the share of postings for each.
Technologies in use
3
Postings analysed
2
Stack modernity
85/100
Languages
JavaScript
TypeScript
Frameworks & libraries
React.js
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Growth

Hiring Momentum
23/100
Hiring freeze
Open positions
0
0 opened / 0 closed in 30 days
Median time-to-fill
60 days
faster than 22% of the market
ATS activity
Every ~4 hours
10/12/2026
Hiring Dynamics 0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
100% ▼