EARLY ACCESS Now live at migratly.dev

Data belongs to you.
Take it wherever you go.

Point us at your API docs. We read both sides, learn the patterns, and figure out how everything maps — automatically.

Get early access → See how it works
The problem

Migrations are an engineering project
no one wants to own.

Every time your team needs to move data — between tools, between versions, between platforms — the same painful process begins.

📄
Months of API reading
A senior engineer spends months understanding two different data models and figuring out how fields map between them.
⌨️
Hundreds of custom scripts
One-off migration scripts that handle edge cases, type conversions, user identity, and ordering — written from scratch every time.
🗑️
Thrown away when done
When the migration finishes, the scripts are discarded. The next migration — even to the same system — starts from nothing.
🔁
Happens again and again
Tool switches, internal upgrades, client onboarding, v1 to v2 — the problem never goes away, but the cost stays the same.
How it works

Two inputs. Fully automated.

Migratly reads your APIs, discovers your data, builds the plan, and runs it — with you in control at every step.

1
Point us at your API docs
Give us the API documentation for source and destination — a URL, a Swagger/OpenAPI spec, or any docs page. API access is only needed when you're ready to run.
2
We study both systems and build the plan
Migratly reads the documentation, calls the live APIs to understand your actual data, and produces a complete field-level migration plan — every entity, every field, every dependency.
3
Review the plan, then approve
You get the full migration plan to review in a chat interface. Ask questions, override decisions, flag anything that needs a human call. Approve when ready.
4
Runs automatically. Resumable. Audited.
Migratly executes in dependency order. If anything fails mid-run, it picks up from the last successful point. Every action is logged. No data deleted from source.
Source API docs
source-api.dev/swagger.json INDEXED
destination-api.dev/openapi.yaml INDEXED
Detected endpoints
GET /entities/{id}
POST /records/batch
PUT /users/{id}/fields
+318 more endpoints
Migration plan
Users → Members LEVEL 0
Containers → Workspaces LEVEL 1
Records → Pages LEVEL 2
Attachments → Files LEVEL 3
Relations → Links LEVEL 4
Summary
9 entity types · 47 fields · 4 type conversions
Plan review chat
Plan generated: 9 entity types · 47 fields Custom fields mapped by type. 2 flagged for review.
How are custom fields handled?
text→rich_text, number→number, date→date 2 unmapped — awaiting your decision.
Migration running
Running 4,102 / 8,241
✓ user:u_8821 → member:m_4401
✓ container:CORE → workspace:CORE
✓ record:BUG-441 → page:BUG-441
Capabilities

Built for the real complexity
of data migrations.

Not a CSV export. Migratly handles relationships, identity, type conversions, and ordering — the parts that usually take months.

🔌
Any source. Any destination.
Migratly reads API documentation dynamically. Any system with an API and docs can be a source or destination — no connector to install.
📋
Works with Swagger / OpenAPI
Internal migrations too — point Migratly at your Swagger spec. Upgrading from v1 to v2 of your own API is the same workflow as switching external tools.
🔃
Dependency-aware execution
Users before records. Containers before children. Relations after both sides exist. Migratly figures out the correct order automatically.
▶️
Resumable from any failure
Progress is tracked record by record. If the run fails or is interrupted — restart and it picks up exactly where it left off.
📝
Full audit log
Every action is logged — what moved, from where, to where, when, and whether it succeeded. Complete trace for compliance or debugging.
🧠
Gets smarter over time
After each migration, Migratly stores learnings about API behaviour, field limits, and workarounds. Future migrations benefit automatically.

Your engineers should be
building — not migrating.

Come to us when you need to move your data. We'll take care of the rest.

Get early access → support@migratly.dev
Early access · migratly.dev