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Bump

Bump

Modern API Documentation Platform

Last Updated:11/7/2025
Pricing:
FreemiumSubscription
Connect:
OpenArt AI

OpenArt AI

FEATURED
Vidnoz AI

Vidnoz AI

FEATURED
Wispr Flow

Wispr Flow

FEATURED

What is Bump

Bump is an API documentation tool that creates beautiful documentation from your OpenAPI or AsyncAPI files. Instead of writing documentation by hand, you provide your API specification file, and Bump generates a complete documentation website with all endpoints, parameters, and examples.

The platform works as a hub for all your API documentation. It can host multiple API docs in one place, making it easy for developers to find what they need. Bump tracks every change you make to your API and creates a detailed changelog automatically. This means your team and API users always know what changed and when.

It includes features like custom domains, access control, and team collaboration tools. You can make your documentation public or keep it private with password protection.

Features of Bump

  • Automatic documentation from OpenAPI and AsyncAPI files

  • Real-time API changelog with breaking change detection

  • Interactive API Explorer for testing endpoints

  • Documentation hubs for organizing multiple APIs

  • GitHub and GitLab integration

  • Custom domains and branding options

  • Branch management for different versions

  • Team collaboration with access control

  • Webhook notifications

  • Email digest for API changes

Bump Pricing

Basic
Free
  • 10 documentation pages
  • 5 team users
  • 30 guest users
  • OpenAPI and AsyncAPI support
  • Overlays support
  • Seamless single page experience
  • Full CI integration
  • Custom domain and logo
Most Popular
Business
$700/mo
  • 100 documentation pages
  • Unlimited team users
  • Unlimited guest users
  • All Basic plan features
  • Branch management for multiple versions
  • API Explorer for testing endpoints
  • Release rollback capability
  • Custom CSS and JavaScript
Enterprise
$2000/mo
  • Unlimited documentation pages
  • Unlimited users and guests
  • All Business plan features
  • Manual release controls
  • Reverse proxy and embed mode
  • Custom reports and analytics
  • Custom legal agreements and invoicing
  • Priority feature requests

FAQ's About Bump

Yes, Bump offers a free Basic plan that includes 10 documentation pages, 5 team members, and 30 guest users. This is suitable for small projects and individual developers. For larger teams, Business ($700/month) and Enterprise (from $2,000/month) plans are available with more features.
Bump fully supports OpenAPI specifications (versions 2.0, 3.0, and 3.1) and AsyncAPI specifications. You can upload these files directly or connect your GitHub repository for automatic updates. The platform also supports Overlays for customizing documentation without changing your specification files.
When you update your API specification, Bump automatically compares the new version with the previous one and identifies all changes. It creates a detailed changelog showing additions, modifications, and deletions. Breaking changes are highlighted so developers know what might affect their code. Users can subscribe to receive email notifications.
Yes, Bump provides several customization options. You can add your company logo, use a custom domain, and adjust colors to match your brand. Business and Enterprise plans also allow custom CSS and JavaScript for complete control over the appearance. You can even white-label the documentation completely.
Bump integrates seamlessly with your existing tools. It provides a command-line interface and works with GitHub Actions, GitLab CI, CircleCI, and Travis CI. When you push changes to your repository, Bump automatically updates your documentation. It can also comment on pull requests showing what API changes will happen if the code is merged.
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