ReviewNB

Plans and prices

Every plan, in full

On the record

Browser extension

An optional Chrome extension is available for smoother GitHub integration.reviewnb.com · read 11 Oct 2026

Comments

Pull request comments are posted to GitHub or Bitbucket, while comments on standalone notebooks are stored with ReviewNB.reviewnb.com · read 11 Oct 2026

Company

ReviewNB describes itself as a bootstrapped company based in India that has been building the product since 2018.reviewnb.com · read 11 Oct 2026

Data handling

ReviewNB says it does not store repository contents and fetches them from GitHub or Bitbucket on demand.reviewnb.com · read 11 Oct 2026

Diffs

It displays changes to notebook code, Markdown, and rendered outputs in a readable diff.reviewnb.com · read 11 Oct 2026

Discussions

Reviewers can comment on specific notebook cells, track resolution status, and receive email notifications.reviewnb.com · read 11 Oct 2026

GitLab

GitLab is not supported because of a GitLab API limitation.reviewnb.com · read 11 Oct 2026

Integrations

ReviewNB supports GitHub Enterprise Server, GitHub cloud, and Bitbucket cloud.reviewnb.com · read 11 Oct 2026

Purpose

ReviewNB provides rich diffs and cell-level comments for reviewing Jupyter notebook pull requests.reviewnb.com · read 11 Oct 2026

Repository access

On GitHub, users can enable or disable access to individual repositories; on Bitbucket, ReviewNB gets access to all repositories.reviewnb.com · read 11 Oct 2026

Self-hosted security

The self-hosted application runs on the customer's servers and does not call back to ReviewNB infrastructure.docs.reviewnb.com · read 11 Oct 2026

Support

The Enterprise plan lists priority support, and the site provides [email protected] for contact.reviewnb.com · read 11 Oct 2026

Token security

Access tokens are stored with AES encryption, and ReviewNB generates a new token when a user logs out and back in; Bitbucket tokens expire in one hour.reviewnb.com · read 11 Oct 2026

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