One-line embed widget
A lightweight "What's new" widget, isolated in a shadow DOM so it never fights your styles. Drop in one script tag.
What's new
<script src="launchly.dev/widget.js">Changelog as a service
Ship updates your users actually see.
Launchly hosts your changelog, drops a "What's new" widget on your site, and emails subscribers the moment you publish. Push from the dashboard, the CLI, a GitHub Action, or the REST API.
No credit card. One flat price per project.
launchly publishCHANGELOG.mdlive
- Featurev2.4.0
Batch email sending via Resend
2d ago - Fixv2.3.1
Widget focus trap on Safari
5d ago - Improvementv2.3.0
Faster feed cache purges
1w ago
v2.4.0 · Feature · Batch email sendingv2.3.1 · Fix · Widget focus trap on Safariv2.3.0 · Improvement · Faster feed cache purgesv2.2.0 · Feature · GitHub Action publishv2.1.0 · Feature · JSON Feed endpointv2.0.0 · Feature · Embeddable widgetv2.4.0 · Feature · Batch email sendingv2.3.1 · Fix · Widget focus trap on Safariv2.3.0 · Improvement · Faster feed cache purgesv2.2.0 · Feature · GitHub Action publishv2.1.0 · Feature · JSON Feed endpointv2.0.0 · Feature · Embeddable widget
From release to readers in one step
Write it once. Launchly fans it out to every channel your users already watch.
- 01
Write
Compose in Markdown with real code blocks, or let the GitHub Action read your release notes.
- 02
Publish
Click publish, run launchly publish, or push a git tag. The REST API does the rest.
- 03
Notify
Public page, embedded widget, RSS and JSON feeds, and subscriber emails all update at once.
Built for the way developers ship
Every surface your release needs, with the developer plumbing wired in from day one.
Email on every release
Double opt-in subscribers get a clean, branded email the second you publish.
API, CLI and GitHub Action
Publish on tag or release straight from CI. API-first, with webhooks on every plan.
RSS and JSON feeds
A fast, SEO-ready public page plus standard RSS and JSON Feed endpoints.
One flat price per project
No monthly-active-user metering. No per-seat math. You always know the bill.
Most popular
Pro
$19/project/mo
- Remove branding
- Custom domain
- Email subscribers
- Slack, Discord, X, LinkedIn & webhook channels
- Internal changelogs
- Unlimited AI drafts
- Sentry + PostHog release correlation
- GitHub Action + CLI + API + webhooks
- Analytics
Team
$49/project/mo
- Everything in Pro
- Unlimited team members
- SSO
- Private changelogs
- Multi-language
Changelog tooling without the busywork
A changelog is the running record of what you shipped: features, fixes, and improvements your users can follow over time. Launchly turns that record into a hosted public page, an embeddable widget, machine-readable RSS and JSON feeds, and email updates, so you write a release note once and reach people wherever they are.
Most changelog tools bill by monthly active users or seats, which punishes the growth you want. Launchly charges one flat price per project and keeps the developer surface (REST API, CLI, GitHub Action, webhooks) on every plan, so announcing a release stays a one-step part of your deploy.
Frequently asked questions
Everything teams ask before moving their release notes to Launchly.
Launchly is a hosted changelog and release-notes service. You get a public changelog page, an embeddable widget, double opt-in email notifications, and an API, CLI, and GitHub Action to publish entries.
Your next release deserves better than a buried tweet.
Set up a changelog in minutes. Free to start, flat to scale.