Merge PRs faster, with every standard enforced and every change verified.
Kerno verifies every PR against your live systems and your standards, so your engineers can ship at the pace their agents write code.
The full upside of agentic coding, without the added risk and code review tax.
Ship faster with fewer review bottlenecks
Every change is validated before it reaches a pull request, so reviewers have less to check and fewer breaks reach production.
Free your most senior engineers to build product
The time they spend clearing PR backlogs and maintaining tests goes back into the roadmap.
Maintain full test coverage as your codebase grows
Every new and changed backend surface is covered as it lands, with no manual upkeep.
Enterprise-grade security, built in from day one.
Third-party security certifications
SOC 2 Type 2 audit in progress, and annual penetration testing.
Encrypted end to end
Data is encrypted in transit with TLS 1.2 and at rest with AES 256-bit encryption.
Zero code retention
Your private code is never stored and is never used for training.
SSO with SAML
Bring your own identity provider, so access follows the directory you already run.
Audit logs and data controls
A record of who ran what, and the retention settings your policy requires.
Control where your code lives
Keep code and review infrastructure aligned with your data residency requirements.
Built for large teams and complex codebases.
Deep code intelligence on legacy code
Kerno understands complex legacy systems and the business logic inside them.
Works with the stack you already run
Every backend language and surface, and the databases and other dependencies you use.
Visibility across teams and repositories
Actionable data on how your teams work, so you can find and remove bottlenecks.
Set the standard for the whole org, and let each team add its own.
Standards at the org level and the team level
Security and QA set the standard for the whole codebase, and each team adds the rules its own services need.
Works from the context your teams already wrote
Agent instruction files, service READMEs and PRDs shape every test that gets planned and written.
Improves with every run, across the whole team
Kerno learns from every run and applies what it learns across the team, getting better with every interaction.
Plugs into every team’s workflow.
Runs in the tools your teams use today
The CLI, CI, and any coding agent that speaks MCP.
Cursor
Claude Code
CopilotEnforced in CI, so nothing slips through
Your committed tests run on every pull request, and the check fails when behavior changes.
Set up and roll out with minimal friction
Set it up once and roll it out to every agent and engineer with a few lines in your AGENTS.md.
01How does enterprise pricing work?
Pricing is per developer, with unlimited runs, repositories and users on every paid plan. Enterprise adds a custom DPA, custom invoicing and payment terms, dedicated support and an SLA. Annual billing is discounted.
02How does Kerno handle large-scale codebases?
The agent builds a compiler-grade index and call graph of your repository on your own machines, so it works on codebases with millions of lines. It reads the agent instruction files, service READMEs and rules your teams already wrote, so what it generates follows your conventions.
03Where does our source code go?
The agent runs on your machines and indexes your repository locally. During test generation, code slices reach the model through Kerno’s gateway. Kerno’s cloud keeps metadata about runs, the repository, the branch, the path, the method and the outcome. On a self-hosted deployment all of that stays inside your network.
04Is our code used to train models?
No. Your private code is never stored and is never used for training. Kerno has zero-data-retention agreements with every model provider it uses.
05What security certifications do you have?
A SOC 2 Type 2 audit is in progress, and we run annual penetration testing. Data is encrypted in transit with TLS 1.2 and at rest with AES 256-bit encryption.
06Do you support SSO?
Yes. SAML SSO with your own identity provider, along with audit logs and data controls, comes with an enterprise agreement.
07Can we self-host Kerno?
Yes. On a self-hosted deployment the agent, the gateway and your run metadata all stay inside your infrastructure.