See what high-converting companies are testing, before you launch yours.
ABWatcher monitors the public-facing pages of 1,050 curated brands, detects live A/B tests, and explains the hypothesis behind each one. Stop guessing what works, learn from teams who already paid to find out.
Free forever for 10 watched companies. No card required.
Daily crawl across 1,050 brands
We re-snapshot the highest-converting pages of curated companies every day, isolating viewport, geo, and fingerprint per visit.
Detect real experiments
Vendor SDK fingerprints (Optimizely, VWO, Statsig, …), same-run variance, and week-over-week diffs flag actual tests, not template noise.
AI reads the test for you
A vision pass over both variants gives you the hypothesis, the surface (hero, pricing, CTA, form…), and the takeaway in plain English.
What you get
An A/B test research team that runs while you sleep
Hottest 10 this week
A ranked feed of the most material A/B tests across the pool, scored on recency, confidence, surface, and watchlist popularity.
Rare gems
Standalone analysis of unusual conversion patterns we catch on landing pages, the kind of thing your competitor would never explain in a blog post.
Ideas for your own site
Add your pages and let our model propose ranked A/B tests, grounded in real experiments running at companies with more A/B testing budget than yours.
How it works
From crawl to insight, every weekday
Four steps run in the background. You just open the dashboard.
- 01
Discover
We read each brand's sitemap and pick the highest-experiment-likelihood pages.
- 02
Crawl
Up to 5 isolated visits per page across US fingerprints to catch variant divergence.
- 03
Detect
Vendor SDK probes, same-run variance, and week-over-week diff trigger an analysis pass.
- 04
Explain
The surface, the hypothesis, and the takeaway, returned in seconds.
Pricing
Start free, scale when you find your edge
Every plan ships with the full curated pool. Higher tiers unlock visibility, your own tracked sites, and idea generation.
Free
- 1 seat included
- 10 watchable companies
- 5 visible tests / week
- No owned-site tracking
- Idea generation locked
Basic
- 5 seats included
- 250 watchable companies
- Unlimited tests / week
- 5 owned sites · 50 pages each
- 50 idea generations / month
Pro
- 10 seats included, $15 / extra seat
- 1,050 watchable companies
- Unlimited tests / week
- 20 owned sites · 50 pages each
- 100 idea generations / month
Find out what your competitors are testing this week.
One account. Ten watched companies. No card. Upgrade only when you want the full pool and idea generation on your own pages.