Skip to content

feedback · roadmap · changelog

Like pressing 0
for the product team.

Remember pressing 0 to skip the phone tree and reach a real person? Ext0 does that for your users: a direct line from their ideas to your roadmap. Feedback, votes, roadmap, changelog and surveys in one 6 KB widget.

Start free $ open /demo
  • 14-day Growth trial
  • No card
  • Free plan forever

ext0 › loop.simulate()

  1. Submit
  2. Vote
  3. Plan
  4. Ship

  • 19 Two-factor loginUnder Review

Planned

In Progress

Shipped

Release notes appear here once you ship.

gzipped loader
6 KB
The heavy UI loads only when someone opens it.
script tag
1
Paste it once. Configure everything from the dashboard.
CSS collisions
0
Shadow DOM launcher, sandboxed iframe panel.
modules, one inbox
5
Feedback, voting, roadmap, changelog, surveys.

The stack

Five modules.
One line to your users.

Every module shares the same visitors, notifications and history, so a shipped feature always links back to the request that started it.

01 / Feedback boards

A single, searchable home for every customer idea.
02 / Feature voting

Let demand speak for itself.
03 / Public roadmap

Show what is planned, in progress and shipped.
04 / Changelog

Announce releases where customers already are.
05 / Surveys & NPS

Measure sentiment without another tool.

Install

One script tag.
Zero CSS collisions.

Drop it in your layout and the launcher appears. Your styles can't break it, and it can't break yours.

<script
  async
  src="https://ext0.com/sdk/v1/feedback-widget.min.js"
  data-workspace="pub_YOUR_PUBLIC_WORKSPACE_KEY"
></script>
  • →FeedbackWidget.open('roadmap') // open any tab from your own buttons
  • →FeedbackWidget.identify({ token }) // SSO with a JWT your server signs
  • →lazy iframe // nothing heavy loads until the panel opens
  • →prefers-color-scheme // light, dark and your brand color
Read the install guide Try the live widget

Northwind Notes

Help us build a better product

Suggest an idea…
64 Offline mode for mobile
41 Share notes with guests
22 Calendar integration
Feedback

Setup

Three steps. No sales call.

  1. step_01

    Create a workspace

    Sign up, pick a name and a URL. The 14-day Growth trial starts on its own.

  2. step_02

    Paste the snippet

    Add one tag to your site, or share the hosted portal link straight away.

  3. step_03

    Close the loop

    Triage ideas, publish the roadmap, and ship release notes that ping the people who asked.

Pricing

Priced per workspace.
Not per voter.

Start free. Upgrade when you outgrow it. USD, excluding taxes.

Compare every feature

Free

For side projects getting started

$0/mo

free forever

  • 1 team member
  • 100 active feedback posts
  • 1 active survey
  • 2,500 widget views / month
Start free

Starter

For small teams shipping fast

$19/mo

billed monthly

  • 3 team members
  • Unlimited feedback posts
  • 5 active surveys
  • 25,000 widget views / month
Start 14-day trial
Most popular · trial plan

Growth

For growing products with active communities

$49/mo

billed monthly

  • 10 team members
  • Unlimited surveys
  • Remove branding
  • 100,000 widget views / month
Start 14-day trial

Business

For teams that need control and scale

$99/mo

billed monthly

  • 25 team members
  • 25,000 survey responses / month
  • Advanced moderation & targeting
  • 500,000 widget views / month
Start 14-day trial

FAQ

Questions?
Answered.

Not covered here? Talk to a human.

How long does installation take?

Most teams are live in under five minutes: create a workspace, paste one script tag before the closing body tag, and the launcher appears. A hosted portal URL works even without installing anything.

Will the widget slow down my site?

The loader is a small vanilla script that loads asynchronously. The full interface only loads inside an isolated iframe when someone opens it or a targeted survey needs to appear.

Can customers participate without creating an account?

Yes. You decide per workspace whether guests can view, vote, post and comment, or whether a verified email or your own single sign-on is required.

Do I need a credit card for the trial?

No. Every new workspace starts a 14-day Growth trial without payment details. When it ends you continue on the Free plan unless you choose a paid plan, and your data is preserved.

What happens to my data if I downgrade?

Ext0 never silently deletes your data after a downgrade. Content above Free plan limits becomes read-only, stays exportable, and is unlocked again when you upgrade.

Can I use it with my existing login system?

Yes. Your backend signs a short-lived identity token and the widget exchanges it for a restricted session, so votes and comments are tied to your real users.

feedback incoming · your users

Your users are already talking. Start listening.

14 days of Growth features, no credit card. The widget can be live before your coffee cools.

Start free Live demo