Scanning, fixing, and launching your app is free — forever, no card. Pro is for the part nobody tells founders about: after you launch, when the code keeps changing and a new hole can open any day. Preflar watches it for you.
Everything you need to scan, fix, and launch one app safely.
A guard that never sleeps — so a new hole never becomes a breach.
Ship safe for every client, monitored from one place.
The day you ship, your app starts changing — a new feature, a quick fix, an AI edit at midnight. Any one of them can open a hole you'll never notice. Free catches what's wrong today. Pro is the part you actually pay for: it keeps checking, so the gap between “I shipped” and “I got breached” never gets a chance to open.
| Feature | Free | Pro & Agency |
|---|---|---|
| Scan for exposed keys & open databases | Yes | Yes |
| Auto-Harden & the Go-Live deploy pack | Yes | Yes |
| Plain-English fixes & AI fix-it prompt | Yes | Yes |
| A–F grade, saved history & trust badge | Yes | Yes |
| Scans run privately in your browser | Yes | Yes |
| Continuous monitoring of a live app | — | Yes |
| Instant alerts when a new issue appears | — | Yes |
| One-click fix PRs on GitHub | — | Yes |
| Self-updating badge across all your apps | — | Yes |
| Monitor many apps from one dashboard | — | Agency |
Scanning always runs in your browser — we never store your source. Monitoring only ever reads the public repo you explicitly connect, and keeps just the result summary. Never more than needed.
Yes. Make an account and scan, fix, harden, and launch as much as you want — no card, no trial timer, no locked report. You only pay for the hosted version that keeps watching your app after launch.
Time you don't have to spend, and a breach that never happens. Free is a one-time check. Pro re-checks your live app for you, every day, and alerts you the moment something new breaks — then opens the fix as a pull request.
No. Scanning happens in your browser — your source never leaves the page. For monitoring, we read the public repo you connect and keep only the result summary (grade and issue counts).
Pro is $19/mo with a 3-day free trial — checkout runs on Stripe, so your card details never touch our servers, and you can cancel in one click. If checkout isn't open yet, join the list and founding members lock in $19 for good. Nothing you use free today will start costing money.
The Agency tier is built for you — monitor every client project from one dashboard, with a trust badge and white-label report per app. Join the list and we'll reach out.
Find out where your app stands in under a minute — no card, no catch.