How to Backup My App Data
Use your database provider's built-in backup features — most managed databases (Supabase, PlanetScale, Firebase, Neon) include automated daily backups on their free or starter plans. For extra protection, set up a weekly manual export (pg_dump for Postgres, JSON export for Firebase) and store it in a separate cloud storage service like Google Drive or S3. The key principle: your backup should be in a different place than your primary data.
Why this matters
Backups are boring until you need them. The July 2025 Replit database incident deleted data for thousands of apps, and builders without independent backups lost everything. Backups take 10 minutes to set up and cost nothing on most platforms — there is no excuse to skip them.
What's at stake
Without backups, a single database failure, accidental deletion, or platform incident destroys your entire app. With backups, the same event becomes a temporary inconvenience. The difference between a catastrophe and a minor setback is 10 minutes of setup time.
Step by step.
Enable automated backups on your database
Most managed databases include automated backups. Check your provider and enable them if they are not already active. Supabase: daily backups included on Pro plan, 7-day retention. PlanetScale: automated daily backups on all plans. Firebase: automated backups available. Neon: point-in-time recovery on paid plans.
Set up manual weekly exports
Automated backups from your provider are great, but they live on the same platform as your data. Create an independent backup by exporting your database weekly. For Postgres (Supabase, Neon): use pg_dump. For Firebase: use the admin export API. Store exports in a separate service.
# Postgres (Supabase, Neon)
pg_dump $DATABASE_URL > backup-$(date +%Y%m%d).sql
# Upload to Google Cloud Storage
gsutil cp backup-*.sql gs://your-backup-bucket/Store backups in a separate location
Your backup must be stored somewhere different from your primary data. If your database provider has an outage, backups stored on the same platform are also unavailable. Good options: Google Drive (free 15GB), AWS S3 (pennies per GB), a separate cloud provider, or even a local encrypted drive.
Back up your code and configuration
Your database is not the only thing that matters. Ensure your code is in Git (GitHub, GitLab), your environment variables are documented (not committed, but documented), and your deployment configuration is reproducible. If you had to rebuild from scratch, could you?
Test your backup by restoring it
A backup you have never tested is a backup you hope works. Once a month, take your most recent backup and restore it to a test environment. Verify that the data is complete and your app works against it. This takes 15 minutes and proves your safety net actually exists.
# Restore Postgres backup to a test database
psql $TEST_DATABASE_URL < backup-20260101.sql
# Verify data integrity
psql $TEST_DATABASE_URL -c "SELECT count(*) FROM users;"Never lose your app data — backups made simple
- Automated backup setup guidance for every database provider
- Recovery testing workflows to verify your safety net
- Data resilience best practices built into the builder journey
Frequently asked questions.
Daily automated backups are the minimum. If your app has frequent writes (user-generated content, transactions), consider hourly backups or point-in-time recovery. The key metric is your Recovery Point Objective (RPO) — how much data can you afford to lose? If the answer is "less than a day," you need more frequent backups.
For getting started, yes. Supabase free plan does not include automated backups, but you can manually export. Firebase free tier includes basic backup scheduling. As your app grows and data becomes more critical, upgrade to paid plans for point-in-time recovery and longer retention. Always add an independent backup regardless of tier.
Database backups do not cover files stored in object storage (S3, Supabase Storage, Firebase Storage). Enable versioning on your storage bucket so deleted files can be recovered. For critical files, set up cross-region replication. Cloud storage providers rarely lose data, but versioning protects against accidental deletion.
Most tools provide data export. Supabase has pg_dump and CSV export. Firebase has admin export. Replit databases can be exported to JSON. Even if the backup process is manual, doing it weekly gives you a safety net. Set a recurring calendar reminder so you do not forget.