A/B Testing
Showing two versions of a page, email, or ad to different visitors and keeping the one that gets more people to act.
A/B testing means putting two versions of the same thing — a headline, a landing page, an email subject line, a button — in front of different visitors, then keeping the version that gets more people to act. Instead of arguing about which wording is better, you let real customer behavior settle it. It's the difference between guessing and knowing, and it's how small changes quietly add up to more sales from the same traffic.
Lens reviews your key pages and points out exactly what's worth testing — a fuzzy headline, a weak offer, a call to action nobody can find — and proposes a clear before-and-after to try. Pulse then watches the results and tells you, in plain English, which version won and whether the difference is real or just noise, so you only roll out changes that genuinely move the needle. You approve the test; the two of them handle the setup and keep score.
The Experts who use this
Where it shows up
- Find out why my homepage isn't converting
- Get the brutal feedback my friends won't give
- See where a competitor's homepage beats mine
- Check if my homepage changes actually worked
- Sanity-check my new homepage before it goes live
- Find out what my AI team actually did this week