pico.express Start free

Change-level deployment for software teams

Ship Fast.
Rollback Instantly.

Software releases are often all-or-nothing: one risky change can delay or roll back everything else.

Pico addresses this problem by automatically turning supported code changes into independently enabled features. Developers deploy artifacts and engineering and product teams can independently release or roll back selected changes for specific audiences—without rebuilding or redeploying.

Whether you build software or manage releases, Pico makes the whole team more productive and cost-effective by reducing repeated builds, release coordination, staging overhead, and broad rollbacks.

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Traditional release loop compared with Pico's independent diff route Four diffs start in Develop and share Build. Conventional delivery keeps them coupled through Test, Deploy, and Observe. A switch flag at Build points to the active route. When two faulty diffs are found, the whole conventional train reverses to Develop. Pico takes the same diffs from Build to Immediate Deploy, Test, and Observe while bypassing Deploy. A second switch flag flips at Observe as the main train returns to Develop and only the two faulty diff carriages enter a separate dead-end Rollback tunnel. Develop Build shared Test shared Deploy Observe Immediate deploy dormant Build Factory Test Lab Feature Flag Signal Box Canary Nest Production Bridge Observatory Rollback Tunnel Metrics Tower Rollback tunnel
See Pico for your role

For product and engineering leaders

Release each feature when it is ready.

Group related changes into a Feature, then choose who receives it: a single developer, your CI/CD pipeline, your QA team, a subset of users, or everyone. If something goes wrong, disable the Feature yourself—or have Pico detect the problem and disable it automatically. The rest of your release keeps running.

Controlled rollout

Start with a small audience, then expand when the evidence looks good.

Smaller rollbacks

Turn off the affected Feature without reversing unrelated changes.

Clearer decisions

Connect each release decision to the changes and results behind it.

For developers

For developers and release engineers

Deploy once. Release changes independently.

Pico uses semantic analysis to transform supported code changes into guarded patches. Ship them together in one artifact, keep them dormant by default, and activate or deactivate each patch through configuration rather than another build.

Change-level control

Release one supported change without exposing every change in the build.

Known-good fallback

Return one code path to its previous behavior without a reverse deployment.

Works with your stack

JavaScript, Python, Java, Go, HTML/CSS, and PostgreSQL.

See how Pico works

How it works

From commit to controlled release.

Pico analyzes each supported change, preserves its known-good behavior, and ships both paths in one artifact. You choose who receives the change, measure it, and switch it off without another release.

  1. 01

    Analyze the change

    Pico identifies supported behavior changes using semantic analysis.

  2. 02

    Guard both behaviors

    The new path and its known-good fallback become one controlled patch.

  3. 03

    Deploy dormant

    Ship patches together in one artifact without exposing them yet.

  4. 04

    Release and react

    Target, measure, expand, or disable the affected Feature without rebuilding.

Get started

Your next release leaves on time

Always Launch.
Never Worry.

Make shipping feel joyful again. Bring every change aboard pico.express.

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