costdecision.com / vwo-alternative
VWO Alternative

STOP GUESSING WHAT TO TEST.

VWO runs the test. It doesn't tell you what to test, or why. CoSt analyzes your site and tells you the one thing worth testing — before you burn traffic on a guess.

Get My Growth Decision →
The Gap

A/B TESTING TOOLS ASSUME YOU ALREADY KNOW WHAT TO TEST.

Most teams don't. They guess from internal opinion, a competitor screenshot, or a "CRO best practices" listicle. VWO will faithfully run that guess to statistical significance — it just won't tell you if it was the right guess to run in the first place.

What CoSt Does Instead

ONE RANKED HYPOTHESIS, NOT A TESTING CALENDAR.

CoSt scores every opportunity on your site against your actual competitors, ranks them against each other, and hands you one ready-to-ship hypothesis — with the specific copy and actions, not just a direction to explore.

Comparison

VWO VS COST

VWO
$315+/mo
✓ Runs true A/B tests
✓ Statistical significance tracking
– Tells you what to test
– Requires existing traffic volume
CoSt
Growth Decision Engine
$299 one-time
✓ Tells you what to test
✓ Ranks alternatives against each other
✓ Works at any traffic level
– Doesn't run the test itself
FAQ

COMMON QUESTIONS

Is CoSt a replacement for VWO?
No — they're complementary. CoSt picks the hypothesis worth testing; VWO is a solid tool for actually running that test to significance.
Do I need existing traffic to use CoSt?
No. CoSt analyzes your site and competitors directly — it doesn't require historical traffic or test data to produce a recommendation.
How is this different from a generic CRO checklist?
A checklist is the same for everyone. CoSt's output is specific to your actual site and your actual competitors, and it's ranked — not a flat list of 40 equally-weighted suggestions.

STOP GUESSING.
GET THE DECISION.

6-minute analysis. Your #1 growth bet. 10x-or-refund guarantee.

Run My Site — $299 →