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APITable

Open source spreadsheet database with an API first design and an embeddable widget system

As of 31 August 2026, APITable is free to use. APITable was built to be embedded and called rather than logged into, which is why its API and widget layer are more developed than its automation features. Softwr lists it under Spreadsheets. APITable is available on Web, Linux.

Overview

What APITable does

APITable is an open source alternative to hosted spreadsheet databases, offering grid, kanban, gallery, gantt and calendar views, linked records, formulas and a REST API over every table. It ships a widget software development kit so that charts, forms and custom panels can be built and embedded, and the whole interface can be embedded into another product. The distinguishing property is that it is designed as a component rather than a destination. Teams building an internal platform or a customer facing product can embed APITable views inside their own application and drive them through the API, which is awkward or licence restricted with the commercial alternatives. That makes it attractive as infrastructure for a product team rather than as a tool for a marketing department. The buyers are engineering teams who need a table interface inside something else, and organisations that want a self hosted spreadsheet database without a per seat licence. The trade off is the honest version of the category question. Records are stored in APITable own schema rather than as native database tables, so the practical ceiling is a product limit rather than a PostgreSQL limit, and a table intended to hold hundreds of thousands of rows should be tested at that size before anyone commits to it.

What people use it for

  • Embedding an editable table view inside a product you are building, rather than sending users to another tool
  • An internal platform where tables are read and written mostly by code through the API and only occasionally by people
  • A self hosted replacement for a per seat spreadsheet database where seat count is the cost driver
  • Building a custom dashboard widget that sits beside the data instead of in a separate reporting tool

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about APITable.

  • Records are held in the product own schema rather than as native database tables, so the practical row ceiling is a product limit and large tables should be load tested before commitment.
  • The hosted free tier caps records per space, so evaluating on the cloud version gives a misleading picture of what the software can do when self hosted.
  • Automation is thin compared with the commercial alternatives, and most real workflows end up in an external automation tool.
  • The self hosted deployment is heavier than a single container, so running it properly means managing several services rather than one.
  • Documentation and community activity are uneven in English, and finding an answer to an operational problem can take longer than the problem itself deserves.

Cross-shopped

What people choose instead of APITable

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

  • APITable logo
    APITable
    vs
    Baserow logo
    Baserow

    Baserow: More mature open source alternative with better automation and a simpler deployment

  • APITable logo
    APITable
    vs
    NocoDB logo
    NocoDB

    NocoDB: Sits on an existing database instead of owning storage, which avoids the internal schema ceiling entirely

  • APITable logo
    APITable
    vs
    Airtable logo
    Airtable

    Airtable: The hosted product it copies, with deeper automations and apps if record caps and per seat pricing are acceptable

Pricing

What APITable costs

Taken from the vendor's own pricing page. Prices move, so check before you buy.

Self hosted open source

Free

  • No licence fee
  • No product record cap on self hosted deployments
  • Docker and Kubernetes deployment
  • Widget SDK included
  • Hosted plans with record caps available separately

Capabilities

Features

  • API first design

    Full REST API over tables, records, fields and views, documented as the primary interface

  • Widget SDK

    Build and embed custom panels, charts and forms inside a table

  • Embeddable views

    Drop a view into another application with configurable permissions

  • Multiple view types

    Grid, kanban, gallery, gantt and calendar over the same records

  • Linked records and formulas

    Relations, lookups and computed fields across tables

  • Self hosting

    Docker and Kubernetes deployment under an open source licence

  • Real time collaboration

    Concurrent editing with change history

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

What is the record limit?

The self hosted edition has no product cap, but performance is bounded by the internal schema rather than by your database. Test at your expected size.

Can I embed it in my own product?

Yes, and that is the main reason to choose it. Views embed and the widget SDK extends them.

Is the hosted version representative?

No. Its free tier caps records per space, which is a commercial limit rather than a technical one.

How hard is self hosting?

Harder than a single container. Plan for several services and someone to keep them running.

Does it do automations?

Lightly. Expect to pair it with an external automation tool for anything multi step.

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Keep looking

Where to go from APITable

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    Free, then €7/mo12 researched notes
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Softwr does not host reviews and shows no star rating for APITable, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

More on APITable

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Apple spreadsheet, free on Apple hardware, now with an optional Apple Creator Studio subscription for AI features

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Cloud spreadsheet, free for a personal Google account and bundled into paid Google Workspace for organisations

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FP&A layer that connects Excel and Google Sheets to source systems without asking finance to leave the spreadsheet

quote

Spreadsheet interface over real PostgreSQL tables, so the data stays queryable by anything that speaks SQL

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Spreadsheet style interface that edits an existing PostgreSQL database directly, with no schema of its own

Open source, no licence fee

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