Datasette vs Mathesar (2026): which should you pick?
As of Nov 13, 2026, Datasette grades higher than Mathesar: 2.6 against 2.0 out of 4.0.
Checked Nov 12, 2026 and Nov 13, 2026 · graded Nov 12, 2026 and Nov 13, 2026 by ToolGPA
Datasette grades higher on value for money and the free plan. They get the same grade on features, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Datasette
Open-source tool for exploring and publishing data as a website
Free
Which one is for you
Pick Datasette if
- Fits if you're comfortable with a command line and have data in SQLite
- Works for people who want to publish a dataset as a page with an API
Look elsewhere if
- Skip it if you want to edit cells and write formulas, since it is not a spreadsheet
- Not for you if you don't want to install Python or run anything yourself
- Watch out: the 1.0 release is still alpha, with the 0.65 series alongside it
- Tight if you want vendor support, as none is listed, only office hours and the community
Pick Mathesar if
- Fits if you run Postgres and want non-technical people to edit rows
- Makes sense if you want a database screen under your own control
Look elsewhere if
- Not for you if you don't have a Postgres database, as it works with nothing else
- Skip it if you don't want to run a server, since you host it with Docker
- Watch out: Mathesar Cloud is described as early beta and has no published price
- Watch out: no desktop or phone apps are listed
How we grade them
| 2.6GPADatasetteGood | 2.0GPAMathesarFair | |
|---|---|---|
| Value for money | AFree under the Apache 2.0 licence to install and run on your own machine, with no paid plan listed. | CFree and open source, but you have to run it on a server of your own, and software that is only free if you host it yourself sits at a C. The cloud version has no published price. |
| Free plan and trial | AFree outright. The listing shows no cap and no paid tier. | BThere is no paid plan and no cap, so everything is free once you have somewhere to run it. The server is your cost. |
| Features | CBrowsing, faceted search, SQL queries, a JSON API and plugins. It is a data browser and publisher, with no formulas or cell editing, so it is a different job from a spreadsheet. | CSpreadsheet-like editing, queries without SQL, Postgres permissions and single sign-on. It is a window onto Postgres and not a spreadsheet, so it only does that smaller job. |
| Ease of use | DYou install it with pip, Homebrew or Docker and need Python 3.11 or higher. No store rating on record. | DNo store rating on record. You install it with Docker and point it at a database, so a technical person sets it up. |
| Platforms and integrations | CRun by you on your own computer or server, with deploy guides for Cloud Run, Heroku and Vercel. No apps, and the listing names no connectors beyond SQLite. | CWeb only, and PostgreSQL only. No desktop or phone app is listed. |
| Best for | publishing a SQLite database as a searchable website | a spreadsheet-like screen on your own Postgres database |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Datasette and Mathesar. How we grade
Price against what you get
Datasette has no paid plan and scores 1.7 out of 4 on features, ease of use and platforms. Mathesar has no paid plan and scores 1.7.
On this chart the two sit in the same place: the same score for the same starting price. Of the other spreadsheet and database tools on the chart, none scores higher than Datasette for less, and none scores higher than Mathesar for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Mathesar also covers forms and spreadsheets.
In commonFree planWebOpen sourceSelf-hostableDatabases
At a glance
| Datasette | Mathesar | |
|---|---|---|
| Pricing | Free | Free |
| Starts at | Free | Free |
| Free plan | None | None |
| Free trial | None listed | None listed |
| Web | ||
| Made by | Datasette open source project | Mathesar Foundation |
| Price read from | datasette.io | mathesar.org |
| Checked | Nov 13, 2026 | Nov 12, 2026 |
Worth knowing
Datasette
- It is installed and run by you (for example with pip, Homebrew or Docker), and requires Python 3.11 or higher.
- Datasette is built on SQLite; it is a data browser and publisher, not a spreadsheet editor with formulas.
- The 1.0 release is still in alpha, with the stable 0.65 series released alongside it.
- No hosted service or support plan is listed on the site; help comes through office hours, the newsletter and the community.
Mathesar
- It works only with PostgreSQL databases.
- You host it yourself; Mathesar Cloud is noted in the documentation as early beta and no price is published.
- No mobile or desktop apps are listed; it is a web interface.
Key features
Datasette
- Exploratory data analysis
- Data from CSVs, JSON and database connections can be imported, and Datasette shows patterns in it for sharing with colleagues.
- Instant publishing
- The datasette publish command deploys a database to hosting providers such as Google Cloud Run, Heroku or Vercel.
- JSON API for any data
- A JSON API is created for data in minutes, which the site suggests using to prototype without building a custom backend.
- Faceted full-text search
- SQLite's built-in full-text search provides faceted search over any correctly configured collection of records.
- Plugins and tools
- The site describes an ecosystem of 44 tools and 154 plugins, including an AI assistant plugin called Datasette Agent.
- SQL queries and apps
- Permitted users can run write queries and save stored queries, and Datasette Apps hosts custom HTML applications inside an instance.
Mathesar
- Spreadsheet-like editing
- View, add and edit Postgres records in a grid, and import or export data in the UI.
- Queries without SQL
- Join tables, filter, sort, group and summarize data to make custom views.
- Postgres permissions
- Access control relies on native Postgres roles, schemas and tables rather than a separate layer.
- Self-hosting
- Installs with Docker Compose in minutes, with guides for DigitalOcean and Railway.
- Single sign-on
- The administrator guide documents SSO configuration.
Plans
Datasette
Open source$0
Free to install and run yourself under the Apache 2.0 license, with no paid plan listed on the site.
Mathesar
Self-hosted$0
Open-source software you install and host yourself, with Docker; no paid plan is listed.
Common questions
Which is cheaper, Datasette or Mathesar?
As of Nov 13, 2026, both Datasette and Mathesar are free to use.
Which has a free plan, Datasette or Mathesar?
As of Nov 13, 2026, both Datasette and Mathesar have a free plan.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.