AI-powered code review & automated testing

Ship faster.
Break nothing.

Zento catches bugs before your users do. Drop AI-driven code review and full-coverage automated testing directly into your CI pipeline — in under five minutes.

Trusted by engineering teams at fast-growing companies
Zento dashboard showing real-time AI code review and test coverage
The Cost of Silence

Manual code review is the bottleneck

Every engineering team hits a wall where velocity slows down. Developers spend hours reviewing syntax instead of architecture. Bugs slip through cracks in peer review because fatigue sets in after the 20th PR.

The average team loses 40% of its engineering capacity to manual review and debugging. Zento removes the repetitive, low-value work, allowing your team to focus on what matters: building great products.

Core capabilities

Everything your pipeline was missing

From first commit to production deploy, Zento has eyes on every line.

Zero-Touch Security

Automatically scans for OWASP Top 10 vulnerabilities, secrets leakage, and dependency exploits. Zento blocks merges that introduce risk, keeping your compliance posture tight without slowing down your flow.

Test Generation

Stop writing unit tests manually. Zento analyzes your code paths and generates 95%+ coverage tests automatically, ensuring edge cases are covered before they hit production.

Bug Prediction

Zento flags potential race conditions, memory leaks, and logic errors before they crash your server. It learns from your team's history to predict where bugs are likely to hide.

Live Simulation

See Zento in action

zento-ci-pipeline-v2.0
$ zento analyze --branch feature/user-auth
> Pulling changes from remote...
> Running static analysis on 12 files...
> Generating test cases...
> Checking for secrets...
> ✓ Security Scan Passed
> ✓ 42 Tests Generated
> ✓ Code Review Complete
⚠ ISSUE FOUND: SQL Injection vulnerability detected in auth/login.php
⚠ ISSUE FOUND: Missing null check could cause runtime crash
✓ Pipeline Status: READY TO MERGE
$ _
Testimonials

Engineering leads love Zento

"Zento reduced our bug escape rate by 84% in the first month. It feels like having a senior engineer reviewing every line of code 24/7."

SJ
Sarah Jenkins
CTO, Streamline

"We used to spend 2 hours on code reviews. Now it's 20 minutes. The AI catches the obvious stuff, and we focus on the real architecture."

MR
Marcus Ray
Lead Dev, FinTech Corp

"The integration with GitHub Actions was seamless. We didn't change a single workflow script. Zento just works."

AK
Amanda Kim
VP of Engineering, ScaleUp
Integrations

Works where you work

GitHub
GitLab
Bitbucket
Jira
Slack
CircleCI
Pricing

Simple, transparent plans

Starter

Free

Perfect for open source and hobby projects.

  • ✓ 3 Developers
  • ✓ Unlimited Public Repos
  • ✓ 500 Private PR Reviews
Get Started

Pro

Popular
$20/user/mo

For high-velocity engineering teams.

  • ✓ Unlimited Developers
  • ✓ Unlimited Private Repos
  • ✓ Advanced Analytics
  • ✓ Priority Support
Start Free Trial

Enterprise

Custom

For large scale organizations with compliance needs.

  • ✓ SSO & SAML
  • ✓ Self-hosted Deployment
  • ✓ Dedicated Success Manager
  • ✓ Custom SLA
Contact Sales

Ready to ship with confidence?

Join 4,800+ engineers using Zento to merge with confidence every day. Start your free 14-day trial. No credit card required.