Faster, more insightful code reviews... even if it’s a 600 file change.

CodeSee is a dev tool that simplifies code reviews by sharing intent and visualizing and automating dependencies.

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CodeSee supports Go, Java, Javascript, Rust, Python & Typescript.

Your code is constantly evolving. To deliver resilient code, engineers need visual observability throughout all of their workflow that’s permanent, correct, and current.

CodeSee visualizes your PRs making reviews manageable, increasing the quality of feedback while decreasing the likelihood of shipping bugs.

Reviewers know what issues to look for, what has changed and why, and can visually grasp the impact of every PR, starting with the areas of code with the greatest impact, stepping through code logically instead of alphabetically, and focusing on what’s important.

Auto generate a map of your code.

Map your codebase so that you fully understand how the code works. Once you do, you can understand how every PR affects the rest of your codebase.

Gauge the impact of a change before merging.

See all the parts of code affected by each PR. Break large reviews into manageable pieces directing reviewers to files that have been actually changed.

Automate code for maintainability at scale.

Automate code knowledge, compliance and security processes so your reviews are consistent and engineers know what issues to look for. Well-defined checklists ensure nothing is missed.

Visually share an author’s intent.

Form an instant mental model of what an author intended. Concentrate on development rather than figuring out how the code works. With integration to VS Code.

“CodeSee gives me more visibility into what code is responsible for what parts of the product. So if I’m interacting with a given product/given project, and I need visibility into what parts of the code are responsible for doing what I am doing at a particular time, CodeSee really helps with that.”

Ryan Abrams

Senior Engineer, Stripe

CodeSee customer success

You're in great company.

We’re building a code visibility platform for development teams of all sizes, in companies at every stage—from startups to Fortune 500.
‍
See the value and results from innovative teams using CodeSee that you can replicate across your team.

Customer case studies

3K hours

saved in code review/year

$450K

saved in code review/year

50%

less time in code review

2.9k hours

saved in onboarding/year

$443.2K

saved in onboarding/year

* For a team of 10 developers

Ready to get started?

Get started for free

With CodeSee Review Maps.

See file connections and identify what’s been added and removed. Quickly understand the impact of changes.

Changes are logically laid out. With an intuitive, left-to-right visual of changes, you can stop reviewing files alphabetically.

Create interactive tours to guide review. Focus only on what’s relevant. Highlight code flows and structural changes. Share intent.

Review a file along with its related files—presented as a single manageable section for review.

Make even complex changes easy to navigate by cutting down on unnecessary file switching and mental modeling.

Get started for free

What folks are saying.

Customer case studies

"CodeSee now provides my primary method to identify differences in the code and where to make changes.”

Amy M.

Pvolve

"... if I’m interacting with a given product/given project, and I need visibility into what parts of the code are responsible for doing what I am doing at a particular time, CodeSee really helps with that.”

Ryan Abrams

Senior Engineer, Stripe

“I like the ability to apply Labels and Notes to a CodeSee Map. The Notes are really, really helpful.”

Joan M. Davis

“I am able to visually see the changes in a pull request and begin to create a phased solution for staggering deployments."

Amy Meyers

Pvolve

“I really like everything being visualized, which is why I use CodeSee.”

Jack Gaarkeuken

Full-stack Developer

“Using CodeSee to take on a new codebase, I’m able to save up to 4 hours a week across my open-source projects.”

Joan M. Davis

"This is legitimately cool. Don't miss out."

Kyle R. Conway

@K_REY_C

“CodeSee allows Distribute Aid to implement relay-style code handoffs. Everyone is up to date, and we can maintain our momentum without burning out our volunteers.”

Taylor

Senior Engineer, Distribute Aid

"A pretty interesting product for understanding large codebases logically instead of going through plain text documentation."

Akash Hamirwasia

@blenderskool

“Quickly and scalably onboard engineers by visualizing your codebase. Code as stories, document as you go. Plenty to like, one to watch for 2021.”

James Governor

Co-Founder, RedMonk

"Been using CodeSee and it's a game changer... get used to navigating a codebase fast."

Lucia Cerchie

@CerchieLucia

"... I am very excited for how much easier navigating code reviews will be."

chaseadamsio

@chaseadamsio

“CodeSee gives me more visibility into what code is responsible for what parts of the product."

Ryan Abrams

Senior Engineer, Stripe

"CodeSee now provides my primary method to identify differences in the code and where to make changes.”

Amy M.

Pvolve

Ryan Abrams

Senior Engineer, Stripe

“I like the ability to apply Labels and Notes to a CodeSee Map. The Notes are really, really helpful.”

Joan M. Davis

“I am able to visually see the changes in a pull request and begin to create a phased solution for staggering deployments."

Amy Meyers

Pvolve

“I really like everything being visualized, which is why I use CodeSee.”

Jack Gaarkeuken

Full-stack Developer

“Using CodeSee to take on a new codebase, I’m able to save up to 4 hours a week across my open-source projects.”

Joan M. Davis

"This is legitimately cool. Don't miss out."

Kyle R. Conway

@K_REY_C

“CodeSee allows Distribute Aid to implement relay-style code handoffs. Everyone is up to date, and we can maintain our momentum without burning out our volunteers.”

Taylor

Senior Engineer, Distribute Aid

"A pretty interesting product for understanding large codebases logically instead of going through plain text documentation."

Akash Hamirwasia

@blenderskool

“Quickly and scalably onboard engineers by visualizing your codebase. Code as stories, document as you go. Plenty to like, one to watch for 2021.”

James Governor

Co-Founder, RedMonk

"Been using CodeSee and it's a game changer... get used to navigating a codebase fast."

Lucia Cerchie

@CerchieLucia

"... I am very excited for how much easier navigating code reviews will be."

chaseadamsio

@chaseadamsio

“CodeSee gives me more visibility into what code is responsible for what parts of the product."

Ryan Abrams

Senior Engineer, Stripe

Check out a live Review Map + Review Map Tour.

Check it out

Easier, faster code-based collaboration, contributions, onboarding, and reviews with Maps.

More intuitive code review with CodeSee—now in Visual Studio Code.

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Let's connect!

Connect with us in our digital channels + sign up to receive updates on Maps.

Plus, consider booking a 15-minute personal pairing session with a CodeSee engineer to explore your Maps needs, or join one of our 30-minute Office Hours sessions.

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