Feedzy
A/B test YouTube thumbnails and titles on live videos
Upload your variants, let them run on real traffic, and pick the winner on data instead of gut feeling. Every result stays in your channel's history. 14-day free trial, with 5 active tests on Pro and unlimited on Business.
How it works
- Pick a video and add variants. Any live video on your connected channel, with alternative thumbnails, alternative titles, or both.
- Feedzy runs the test on real traffic. Variants rotate on your actual video, so there are no fake preview panels or survey audiences, only real impressions, clicks, and watch time.
- Pick the winner on data. See CTR and watch-time performance per variant, side by side, over the full test period, and apply the winner in a click.
Titles too, not just thumbnails
YouTube's native Test & Compare now covers titles as well as thumbnails, but it's deliberately basic: up to 3 variants, a fixed test window of about two weeks, one metric (watch time), desktop-only, and only for eligible creators.
Feedzy tests thumbnails and titles together or separately, with more variants and control over how the test runs, and it works for your whole team rather than only the account holder inside Studio.
Judged on the right metric
CTR alone rewards clickbait. A thumbnail can win the click and lose the viewer in 20 seconds, and that combination hurts the channel. Feedzy shows click-through against watch time, so a "winner" means people clicked and stayed. That's the metric that compounds.
Testing that lives inside your pipeline
This is the difference between Feedzy and standalone testers. A test isn't a separate app you paste a video link into. It's a stage in your production:
- Start a test directly from the SEO & Upload stage, the moment a video goes live.
- Results attach to the video's card, next to the script, the files, and the feedback that produced it.
- Your channel builds a test history over time: what won, by how much, and what you learned. New packaging decisions start from evidence, not memory.
Comparing testers? Feedzy vs TubeBuddy
For the whole team
The designer uploads variants. The strategist writes the titles. The manager approves and launches. Roles and permissions decide who can start tests and who can only view results, and stats are shareable without giving anyone YouTube Studio access.
