Follow real business experiments from first spend to final profit. Copy the playbook, log your own numbers, and let the evidence do the talking.
Start free. No overnight-rich promises. No mystery maths.
£50
Spent
£143
Revenue
£93
Profit
The ProofLoop promise
Every cost shown
Tools, ads, fees, refunds—the whole bill.
Failures stay up
A bad result is useful evidence, not deleted content.
Members choose next
Vote on the ideas worth putting to the test.
One repeatable loop
Choose a realistic business test, see the budget and time commitment upfront, then work through the exact playbook as the original run unfolds.
Track revenue, costs, hours, and setbacks in one honest experiment log.
Upload proof, earn experiment badges, compare outcomes, and challenge somebody else to improve the method.
Membership
Begin with the public feed, then upgrade when you want premium experiments, complete playbooks, and deeper community access.
Join ProofLoop, pick an experiment you can actually run, and put your result on the record—win, lose, or learn.