AI-Powered Changelogs

Changelogs that
write themselves

Diffyne turns your commits, pull requests, and releases into polished, reader-friendly changelogs — automatically. Keep your users in the loop without lifting a finger.

Start for free → Read docs
changelog.md
---
## v1.2.0 - March 3, 2026

### Added
+ Automated AI summaries for PRs and commits
+ Dark mode support across all pages

### Fixed
- Resolved webhook delivery timeout issues
- Fixed pagination rendering on mobile views

### Changed
~ Optimized DB queries for 40% faster load
Features

Everything you need to
ship great changelogs

From automated generation to public hosting, Diffyne handles the entire changelog lifecycle so you can focus on building.

Git-Native Integration

Diffyne automatically tracks merged Pull Requests, keeping your release notes up to date without any manual intervention.

AI-Powered Summaries

Turns technical commit messages into clean, human-readable release notes tailored for your audience.

Drop-in Custom Widget

Embed your changelog into any website with a single line of code. Our widget fully adapts to your UI, keeping users informed right where they are.

Webhook Integration

Integrate deeply with your workflow. Trigger generations from CI/CD via reliable GitHub Webhooks.

Zero-Deployment Updates

As soon as a new changelog is generated, it instantly goes live in your widget. Pure, hands-off automation.

Privacy-First Architecture

We analyze only metadata like PR titles and descriptions. Your source code remains strictly confidential.

How it works

Three steps to automated changelogs

01

Connect your repo

Link your GitHub repository in just a few clicks. Diffyne safely listens to your merged Pull Requests and release activity. (We are adding support for GitLab and Bitbucket soon).

02

Diffyne analyzes your changes

Our AI reads PR titles, descriptions, and commit messages to understand the business value of your updates. We generate accurate summaries without ever reading your proprietary source code.

03

Review, edit & publish

The generated release notes instantly sync to your website via our drop-in widget. Your users see the latest updates immediately, no manual deployments or static site rebuilds required.

Pricing

Simple, transparent pricing

No hidden fees, upgrade when you need to, cancel anytime.

Junior

For indie hackers and projects.

Free
Get Started
  • 3 generations/month
  • Basic AI summaries
  • Drop-in website widget
Most popular

Senior

For growing teams and B2B SaaS.

$9 /month
Checkout
  • 100 generations/month
  • Advanced AI summaries
  • Custom appearance
Coming soon

Architect

For large teams and custom workflows.

$69 /month
Contact Sales
  • Everything in Senior
  • Custom AI prompts & multi-language
  • Multi-repository sync
FAQ

Frequently asked questions

Everything you need to know about Diffyne, security, and billing.

Does Diffyne read my source code?
Absolutely not. Diffyne is built with a privacy-first architecture. Our AI only analyzes metadata like Pull Request titles, descriptions, and commit messages. Your proprietary source code is never read or stored.
Do I need a credit card to get started?
No. Our Junior tier is completely free forever. You can connect a repository, generate your first changelogs, and embed the widget on your site without ever entering payment details.
Can I customize the visual style or edit the AI output?
Yes. While Diffyne generates release notes automatically, you retain absolute control. You can review, tweak, or completely rewrite any changelog entry directly in your dashboard after it is created.
How do I install the changelog on my site?
It takes less than a minute. You just paste a single <script> tag into your website's HTML. The widget will automatically appear and fetch your latest release notes.
Do I need a specific framework to use the widget?
No. The widget is pure vanilla JavaScript and CSS. It works perfectly with React, Vue, Svelte, static site generators, or even plain HTML pages.
What happens if I hit my monthly generation limit?
Your existing changelogs will always remain visible on your website, and your widget will continue to work perfectly. We will simply pause generating new release notes until your 30-day cycle resets. Upgrading your plan also resets the cycle.
Can I cancel or change my plan at any time?
Absolutely. You can upgrade, downgrade, or cancel your subscription at any moment through your self-serve billing portal. There are no hidden fees or long-term lock-ins.
What happens to my data if I delete my account?
Account deletion in Diffyne is a complete permanent action. Wiping your account will delete all of your projects and all changelogs generated under them.