Provably web app

Provably, 2024 to 2026Shipped

One or two lines: what Provably is (a startup that has raised £1.5M), and what you were there to do.

Role
Product designer
Team
Me and a product manager
Timeline
2024 to 2026
Funding
Tools
FigmaNext.jsTailwind CSSClaude Code
Preview loop, 6 to 8 sZoom out across the whole app, then into one screen
The data workspace: explorer on the left, collections on the right

The challenge

Where the app started: a barebones internal tool, and who used it.

What made it hard: data management spread over separate pages, and a product growing into networks, sharing and pricing.

The real constraints: team size, budget, no formal research.

What informed the design

Competitor workflows the PM and I reviewed, and what we took from them.

Requirements from the CEO, and how internal reviews worked.

Decision 1

One explorer for every resource

The problem with finding your way back through separate pages.

Options considered, what we chose, and the trade-off: more to learn at first, faster for repeated work.

Preview loop, 6 to 8 sSelecting a table in the explorer scopes the collections beside it
What a selection in the explorer changes

Decision 2

Making a collection from where the data lives

Why collection creation moved into the workspace.

The four steps: source, columns, access, details. Which one mattered most and why.

Preview loop, 6 to 8 sCollection creation: source, columns, access, details
Choosing the source table and its columns

Decision 3

Inspecting resources without leaving the collection

The problem: checking where data comes from meant leaving the collection.

Side panels open above the collection, and the small strip steps between levels. The trade-off you weighed.

Illustration with sample data

ordersTable

Imported
Table nameThe name of the table as it appears in your connected database.
Origineu-west-gateway / retail_prod / sales
Linked collectionsCollections that depend on this table.
A table opened from the collection's source path. The strip on the left steps up to its schema, database and middleware, and back down.

Building a consistent system

The shared patterns behind these screens, and what you adapted rather than invented.

Taking over the frontend after the developer left: what you built yourself.

Illustration with sample data

The same panel in dark, as shipped, and in the light theme that is on its way.

What shipped and what I learned

What is true now that was not before. Real facts only, no invented numbers.

One specific thing you would do differently.