Fair giveaways,
proven fair.
Pick winners from Instagram comments with cryptographic randomness. Every draw produces a verifiable audit trail — no trust required.
How it works
Three steps. That's it.
- 01
Connect & pick a post
Link your Instagram Business account through the official Meta OAuth flow. Select the giveaway post from your feed.
- 02
Fetch & filter comments
We pull every comment via the Meta Graph API. Deduplicate by user, filter by keyword — your rules, enforced automatically.
- 03
Draw & export proof
One click to draw winners with a seeded PRNG. Download the audit PDF — anyone can independently verify the result.
Why Randomify
Built for trust, not trends.
Participant data is deleted right after the draw. Only an irreversible hash stays. Zero tracking.
Seeded PRNG with Fisher-Yates shuffle. The seed, algorithm and participant hash are all in the audit trail.
Meets Preisausschreiben requirements — transparent method, documented selection, reproducible results.
No scraping, no headless browsers. Proper OAuth scopes, reviewed by Meta. Your account stays safe.
Pricing
Free to start. Upgrade when ready.
Free
€0/mo- 2 draws per month
- Up to 200 comments each
- Keyword & duplicate filtering
- PDF audit export
- Full cryptographic audit trail
Higher limits? Paid plans coming soon.
Ready to draw?
Set up your first giveaway in under two minutes. No credit card, no strings.
Get started free→