Pay for how much work Underscore is trusted to do.
Every plan starts with a free rehearsal on a copy of your app.
Watch
$29/month
Know what is going wrong.
- ✓1 live site
- ✓Errors and drop-offs, with recordings
- ✓Suggested fixes to review
Recommended
Improve
$299/site/month
Know what actually works.
- ✓Everything in Watch
- ✓Changes tested on a share of real visitors
- ✓Fair verdicts, remembered for next time
- ✓50,000 visits a month
Early access
Research preview
Autopilot
$499/site/month
Improvements that ship themselves.
- ✓Everything in Improve
- ✓Proven kinds of change go live on their own
- ✓You choose which kinds, and can take it back at any time
Portfolio
$149/month
Several sites, one view.
- ✓Watch on every site
- ✓Improve and Autopilot per site, at a volume rate
- ✓Results compared side by side
More than 50,000 visits a month? Talk to us