The safe for your database.

Waddiel backs up your PostgreSQL continuously, watches it day and night, warns you on WhatsApp or email and notices when someone touches your data. A light Mac app, a 24/7 server agent.

Download for Mac

Version 0.1.0 · macOS 14 or later · Apple Silicon and Intel

I’m watching your dataWaddiel, the kangaroo mascot
Waddiel overview: response time, connections, live activity and today’s actions

Works with your databases, hosts and storage

PostgreSQLNeonSupabaseAmazon RDSHetznerMySQLFirebaseAmazon S3Cloudflare R2Backblaze B2PrismaDrizzle
  • PostgreSQL full protection
  • MySQL, MariaDB, Firestore backups, restore, explorer

Watch. Protect.
Sleep well.

Waddiel keeps an eye on your database day and night and puts your data somewhere safe, encrypted, away from the machine under attack. Nothing complicated to set up.

Overview

Response time, connections, size and live activity. See at a glance whether your database is healthy.

Alerts

WhatsApp, email or Mac notification: Waddiel warns you where you’re looking, without drowning you in alerts.

Connect with one paste

Paste the connection link. Waddiel recognises the provider (Neon, Supabase, PostgreSQL, MySQL, Firebase, RDS…), fills everything in and stores the password in the Keychain.

What Waddiel does for you.
One tool per real problem.

Start with the one you need. They all live in the same app, on your Mac.

Waddiel table explorer
Read-only by default
Explorer

Explore your data without breaking anything

Tables, structure, diagram, history and SQL. Everything opens read-only: nothing changes until you turn editing on.

Database schema diagram
SVG · PNG export
Schema

See how your tables connect

Keys and relations on one diagram, exportable as SVG or PNG. Add a relation: Waddiel writes it once you confirm.

Size and index monitoring
Measured automatically
Monitoring

Catch drift before it gets expensive

Size, tables, indexes, largest tables and indexes over time, with live charts for PostgreSQL and MySQL.

Prisma and Drizzle models compared with the database
2 missing columns
Code & schema

Your models against the real database

Link your Prisma or Drizzle folder: Waddiel spots missing tables and columns before your app crashes in production.

Built for the worst day.
Your copy stays intact.

An attacker can copy your data, wipe your laptop or break your database. Waddiel keeps a safe copy, away from the machine under attack.

Encrypted on your Mac

A compressed snapshot, then encrypted with a key derived from your recovery key. Nothing leaves in clear text, not even to your host.

XChaCha20-Poly1305Argon2id

A log nobody can tamper with

Every change is copied into a hash chain. If someone edits a link, the break shows.

Hash chain

Restore checked every week

Waddiel restores into a test database and compares rows. A backup that was never restored proves nothing.

Automatic test

Your secrets stay with you

Passwords and keys live in your Mac’s Keychain. Waddiel never sends them anywhere.

Keychain

$3.99 a year. Your database, protected day and night.

  • Backups that really restoreEncrypted and automatic. Waddiel restores them for real every week to prove it.
  • Live GuardA mass delete or a suspicious write? You hear about it within seconds, on WhatsApp or by e-mail.
  • A safe server, 24/7Your database stays watched while your Mac sleeps: on Railway, Render, Fly.io or your own server.
  • Failover when things breakA “we’ll be right back” page for your visitors, and a switch to your replica in one click.
  • Schema assistantUnused indexes, foreign keys without an index, money stored as float: each issue explained, with the fix.
  • Your data stays with youNothing goes through our servers. Only your usage key identifies you.

7 days free, no credit card. Then $3.99 a year, cancel anytime.

Waddiel for MacmacOS 14 or later · Apple Silicon and Intel
Try it for 7 days