App Security, at last.

Bring your software development workflows to security

Build secure web apps

Continuously assess your application security. Fix critical vulnerabilities with max efficiency and visibility.

Protect your production apps

Keep your app secure. Get protected against the most damaging attacks in real-time: XSS, Injections, etc

Get visibility into your app security

Get notified about attackers targeting your app. Focus on what matters. No alert fatigue

Build secure web apps

Diagnose, resolve and improve.

Identify vulnerabilities in your code

Identify vulnerabilities in your code

  • Continuously assess your application security at every development phase.
  • Sqreen analyses your application at runtime and stresses it to identify code vulnerabilities or security misconfigurations that put your app at risk.
  • Detect vulnerable third-party libraries
Identify vulnerabilities in your code

Improve your code easily

  • Prioritize your security efforts. Sqreen helps you focus on the most critical vulnerabilities and improve your overall app security over time.
  • Fix your code using contextual data, including detailed stack traces, request params, URLs, environments, and impacted/attacking users.
  • Add missing security headers to protect your users against XSS, clickjacking, MIME sniffing and more in just one click.
  • Easily setup and manage a Content Security Policy (CSP).
Protect your app

Keep your app and users protected
in real-time

Identify vulnerabilities in your code

Shut down attacks before they break your app

  • Sqreen maps precisely how your app works and is able to adapt it’s protection logic to your app to avoid any false positives. 90% of our customers use Sqreen in full-blocking mode in production.
  • Protect your app against XSS, SQL/NoSQL injections, Shell injections and many more attacks.
  • Get continuous protection updates to always be on the edge.
Identify vulnerabilities in your code

Protect your users from data theft and fraud

  • Protect your customers against account takeovers and brute force attacks.
  • Easily alert them should they get compromised.
  • Fight against fraud with detection of shared accounts, simultaneous connections, multiple geo-locations, ghost accounts etc.
Get visibility

Get real-time insights into your
app security

Identify vulnerabilities in your code

Focus on what matters

  • Monitor your app security in real-time with actionable dashboards, reports and smart notifications.
  • Get alerted when your app is under attack and requires your attention.
Identify vulnerabilities in your code

Stay one step ahead of attackers

  • Identify users or IPs that start stressing your application.
  • Get the full attack history to retrace the attacker’s journey step by step.
  • Get a real-time user scoring and risk profiling to identify suspicious user accounts.

Built for developers and modern apps

  • Node.js
  • Ruby
  • PHP
  • Python
  • Java
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$ npm install --save sqreen

$ echo '{ "token": "your token" }' > sqreen.json


// This should be the first line of your app


$ echo "gem 'sqreen'" >> Gemfile

$ bundle install

$ echo "token: your token" >> config/sqreen.yml

$ curl -s | bash

$ apt-get install --no-install-recommends sqreen-agent sqreen-php-extension

$ /usr/lib/sqreen/sqreen-installer config {your token}

$ pip install sqreen

$ echo -e '[sqreen]\ntoken: your token' >> sqreen.ini


# Insert at the top of your app file (typically or

import sqreen


$ curl -o sqreen-latest-all.jar


// Next, edit the JVM startup file:

-javaagent:/path/to/sqreen-agent.jar -Dsqreen.token={{your token}}

Fully compatible with modern infrastructures and architectures

Cloud: Deploy Sqreen on any cloud provider.
Containers / Microservices / APIs / SPA

Built with performance in mind

Low CPU impact (<4%)
No memory overhead

Easy install

Sqreen is just a library to add to your app. Get started in under 5 minutes. No heavy configuration or maintenance.

Reliable protection

Sqreen’s protection acts locally, at the heart of your application, guaranteeing you an active protection, 24/7

Sqreen integrates seamlessly with your favorite apps and services

New Relic Insights

Privacy by design

No PII or sensitive data collection
No traffic redirection.

Build amazing products. Keep them safe.

3 min installation · Try all features for 7 days · No credit card required Get started Request demo