Limited-time offer | try Maps for Teams — 6 months, no cost!
Limited-time offer | try Maps for Teams — 6 months, no cost! Get started.
Get started
BG Gradient

Faster, more insightful
code reviews.

- See the impact of your changes, elevate unknown unknowns
- Automate codebase and process insights
- Walk someone through how to complete your review
- Detect if the change was real or just moved code
- Complete your review in logical chucks instead of alphabetically

Code See UI frame
Code files connecting to dependencies within a folder in a Map.Cursor in CodeSee MapA code diff within a CodeSee Map.

With CodeSee Review Maps.

Get oriented faster.

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

Know where to start.

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

Offer + receive guidance.

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

Make big changes manageable.

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

Reduce review friction.

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

Get started with Maps.

Works best on code written in
Go
Go
Java
Java
JavaScript
JavaScript
Python
Python
TypeScript
TypeScript

Check out a live Review Map + Review Map Tour.

Check it out

What folks are saying.

Customer case studies

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

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. Maps document the current state of the code for incoming devs, so others can wind down. 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. 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

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

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. Maps document the current state of the code for incoming devs, so others can wind down. 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. 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 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.”

Picture of Ryan Abrams from Stripe
Ryan Abrams
Senior Engineer, Stripe

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

chaseadamsio | @chaseadamsio
Twitter user
Twitter icon

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

CodeSee employee
Lucia Cerchie | @CerchieLucia
Twitter user
Twitter icon

“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
Twitter icon

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

CodeSee employee
Akash Hamirwasia | @blenderskool
Twitter user
Twitter icon

“CodeSee allows Distribute Aid to implement relay-style code handoffs. Maps document the current state of the code for incoming devs, so others can wind down. Everyone is up to date, and we can maintain our momentum without burning out our volunteers.”

Taylor
Senior Engineer, Distribute Aid

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

CodeSee employee
Kyle R. Conway | @K_REY_C
Twitter user
Twitter icon
As seen in:
TechCrunch logo
Forbes logo
Business Insider logo
VentureBeat logo
Fortune logo

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

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

Get the extension

Get more from Maps.

Intuitive code reviews.

Review code changes intuitively, in the context of the codebase. See how an update will fit into the fuller software and review based on functionality and logic. With features to help you focus on files and provide feedback.

Code files and dependencies in a CodeSee MapCode file in a MapCursor in CodeSee MapCode diff within the CodeSee platform

Accelerate developer onboarding.

Maps provide developers a reliable visual foundation for building their understanding of codebases, so they can start making meaningful contributions without the friction often associated with onboarding. 

The main folders in a MapCode folders in a Map.Dependencies that connect code files in a Map.Code files in a Map.

Drive collaboration.

Code is not a universal language, but sharing development details is an important part of cross-org collaboration. Maps have features designed to help you communicate about code to stakeholders, no matter their code knowledge.

Multiple code files within a MapColored and labeled code files within a MapCode file with a labeled note

Continuous code understanding.

Visualize software in its entirety, with the ability to interact with and understand individual files and file relationships. Maps act as the single source of truth, whether you’re stepping into a new project or trying to understand a refactor.

Code files within a MapCode dependency arrowsA code file within a MapCode dependency arrowsCode files within a Map

Our standards for code privacy + security.

We do not store your code. It's stored on GitHub servers and analyzed by CodeSee using a GitHub Action. Check out our list of requested GitHub permissions and details on our SOC 2 Type II report.

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.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.