proofmyconcept

For sites, apps & games

Stop guessing whether your side project has traction.

Define what traction means, set cumulative weekly targets, paste a 1 KB cookieless snippet — and see actual vs. target, week by week. That's it. That's the product.

Not another analytics tool: no heatmaps, no session replay, no cookies, no consent banner, no dashboards you'll never read.

1 · Decide

Write your traction plan

A goal in one sentence, 2–5 funnel steps (visitors → signed up → paid), and cumulative weekly targets. Like "25 signups by week 4."

2 · Measure

Paste the snippet

Pageviews are automatic; funnel steps are one line: pmc('event','signup'). Referrers and UTMs become channels: search, social, community, AI.

3 · Face it

Actual vs. target, weekly

Green means on track, amber means behind. Optionally publish your numbers on a public page and build in public.

Live demo — our own traction

This site measures itself with itself.

full page →

The plan

10 makers measuring a live product within 4 weeks

ended Sep 8
  1. Unique visitors 50 / 500
  2. Registered 5 · 10% / 25
  3. Product created 1 · 20% / 15
  4. Snippet verified 2 · 200% / 10

Bars show cumulative actuals; the tick marks this week's cumulative target.

Step wk 1 wk 2 wk 3 wk 4 ·
Unique visitors pageview · uniques 26 / 100 39 / 220 42 / 350 50 / 500
Registered registered · count 1 / 5 2 / 12 3 / 18 5 / 25
Product created product_created · count 1 / 3 1 / 8 1 / 12 1 / 15
Snippet verified snippet_verified · count 2 ✓ / 2 2 / 5 2 / 8 2 / 10

Free while in beta

$0

  • 2 products, all features
  • Traction plans & public pages
  • Cookieless analytics, bots filtered
Start free

Planned · Pro

~$9/mo

  • Unlimited products
  • Longer data retention
  • Weekly email digest

We'll build it when enough of you ask for it.