Switch backends without starting over.
Move from one backend-as-a-service to a better fit — Firebase to Supabase or Convex, Parse to a modern BaaS — keeping users, data and realtime features.
- 0 downtime
- Every record checked
- Fixed price & date
- 100% yours
The Backend Lock-in
Your backend chose your limits — and your bill.
Read-heavy months cost a fortune.
No joins, no reports, no real SQL.
Security rules nobody fully understands.
Proprietary APIs everywhere in your code.
Data duplicated just to make screens fast.
Every spike in usage means a bigger bill and queries your database can't answer.
It's not your fault. The tools that got you here won't get you there.
Every great product hits this wall. Here's who gets you over it.A better backend, same product.
Senior architects lead the move. 13 AI agents check every step. You keep running your business.
Architects who have done this move before make every decision.
13 agents test, guard and verify every change and every record.
See the new version working before you commit to anything.
How we defeat The Backend Lock-in
- 01Audit
Collections, rules, functions and clients.
- 02Schema
Documents turned into clean relational tables.
- 03Migrate
Data, users and files with count checks.
- 04Dual run
Both backends live until they match.
- 05Victory lap
Cutover with the old backend as rollback.
Nothing is lost. Everything gets better.
Firestore collections→Postgres tablesFirebase Auth→Supabase AuthSecurity rules→Row-level securityCloud Functions→Edge FunctionsStorage→Supabase Storage
The difference you'll feel.
- Monthly billunpredictable→predictable
- Reportsexported and patched→real SQL
- Security modelrules spaghetti→clear policies
- Lock-inproprietary→open source Postgres
A move without the fear.
Audit, rebuild, migration and a calm cutover — all included.
Users switch over without noticing.
The old system stays as a safety net until you say so.
Counts and checksums before the switch — nothing lost.
Agreed before work starts. No hourly billing.
Moving from a specific platform?
Questions, answered.
Straight answers about risk, timing and cost.
Supabase or Convex?
Supabase when you want Postgres and SQL, Convex when you want type-safe realtime functions end to end. We recommend one after the audit.
Will users have to sign up again?
No. Users and password hashes are migrated wherever the providers allow, so people keep signing in as before.
What about the mobile apps?
We release updated apps that talk to the new backend and keep the old one running until users have updated.
How much does the move cost?
The price is fixed for the agreed scope and set after a short audit, before work starts. No hourly billing.
How long does it take?
Most moves take weeks, not months. You get a fixed timeline after the audit, and a working prototype of the new version in 1 day.
What if something goes wrong?
The old system stays live as a rollback until the new one is verified side by side, so you can always switch back.
Who owns the result?
You do, 100% — the code, the repository, the data and every account.
Defeat The Backend Lock-in.
30 minutes to map where you are and where you need to be — and a working prototype of the new version in 1 day.