Is curl or Mathesar better?

Neither clearly leads. curl starts at Free and Mathesar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, curl or Mathesar?

curl starts at Free and Mathesar at Free.

Does curl or Mathesar run on more platforms?

curl runs on Linux, MacOS, Windows, Unix, Mobile. Mathesar runs on Web, Linux.

Can I use curl for free?

Both have a free tier, so you can try either at no cost before committing.

What is curl best used for?

curl is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what Mathesar is typically brought in for.

What can curl do that Mathesar cannot?

curl covers HTTP/HTTPS, FTP, Multiple protocols, Universal compatibility. Mathesar covers Direct PostgreSQL editing, PostgreSQL permissions, Schema editing, Data exploration.

APIs · head to head

curl vs Mathesar

curl

APIs

Command-line tool for transferring data using URLs with wide protocol support

From: Free
Rated: -

Full review Website

Mathesar

Spreadsheets

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

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: curl open-source with no vendor pricing: curl is free and open-source under GPL 3.0; no subscription or licensing costs apply; Mathesar there is no hosted offering of any kind, so a team without someone who can run and secure a server cannot use it at all.
They diverge on capability: curl covers HTTP/HTTPS, Mathesar covers Direct PostgreSQL editing.
Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which curl and Mathesar actually diverge.

Attributes where curl and Mathesar differ
Attribute	curl	Mathesar
Pricing model	open-source	Open source, no licence fee
Platforms	Linux, MacOS, Windows, Unix, Mobile	Web, Linux
Category	APIs	Spreadsheets
Founded	1997	Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in curl

HTTP/HTTPS
FTP
Multiple protocols
Universal compatibility
Scripting tools
Linux support
MacOS support
Windows support

Only in Mathesar

Direct PostgreSQL editing
PostgreSQL permissions
Schema editing
Data exploration
Relationship navigation
Import of tabular files
Self hosted only

What people use each for

The jobs each tool is most often brought in to do.

curl

API Developmentnot Mathesar
API Gatewaynot Mathesar
API Testingnot Mathesar
API Documentationnot Mathesar
Microservicesnot Mathesar

Mathesar

A nonprofit or research group whose data is already in PostgreSQL and whose staff cannot write SQLnot curl
Giving analysts a safe editing interface governed by database roles that already existnot curl
Replacing a hand built Django or Rails admin screen that nobody wants to maintainnot curl
Editing production reference data where an export, edit and reimport cycle would risk losing concurrent changesnot curl

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

curl

Open-source with no vendor pricing: curl is free and open-source under GPL 3.0; no subscription or licensing costs apply
Commercial support costs hidden: site references 'commercial support available' but pricing is not detailed or accessible from homepage
No SaaS model: curl is a command-line tool and library; costs are limited to optional commercial support contracts (pricing unknown)
Self-support burden: free software means customers rely on community forums or undisclosed commercial support pricing

Mathesar

There is no hosted offering of any kind, so a team without someone who can run and secure a server cannot use it at all.
It works only with PostgreSQL, so a MySQL, SQL Server or SQLite estate is excluded outright.
There are no automations, no webhooks and effectively no integration catalogue, so it edits data and does nothing else.
Because it writes to the live database, a careless bulk edit or column type change is a production change with no staging step and no undo.
Development is grant and community funded rather than commercially funded, so roadmap pace and long term continuity carry a different risk profile from a venture backed vendor.

Pricing, plan by plan

curl

Free

Open SourceFree
- Full curl functionality
- Community support

Mathesar

Free

Self hosted open sourceFree
- No licence fee
- No hosted option offered
- Connects to your existing PostgreSQL database

Which should you pick?

Choose curl if

You need http/https.
You want to start without paying.
You work on Linux, MacOS, Windows, Unix, Mobile.
You also want ftp.

curl review

Choose Mathesar if

You need direct postgresql editing.
You want to start without paying.
You work on Web, Linux.
You also want postgresql permissions.

Mathesar review

Questions people ask

Is curl or Mathesar better?: Neither clearly leads. curl starts at Free and Mathesar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, curl or Mathesar?: curl starts at Free and Mathesar at Free.
Does curl or Mathesar run on more platforms?: curl runs on Linux, MacOS, Windows, Unix, Mobile. Mathesar runs on Web, Linux.
Can I use curl for free?: Both have a free tier, so you can try either at no cost before committing.
What is curl best used for?: curl is most often used for api development, api gateway, api testing, api documentation. Of those, api development and api gateway are not what Mathesar is typically brought in for.
What can curl do that Mathesar cannot?: curl covers HTTP/HTTPS, FTP, Multiple protocols, Universal compatibility. Mathesar covers Direct PostgreSQL editing, PostgreSQL permissions, Schema editing, Data exploration.

Answered from the vendors’ own pages

curl: How much does curl cost?

curl is free and open-source software under the GPL 3.0 license. There is no cost to download, use, or modify the software.

Source

Mathesar: Is there a cloud version?

No. Self hosting is the only option, and that is a deliberate project decision rather than a gap waiting to be filled.

curl: Is commercial support available for curl?

Yes. The curl website references 'commercial support available,' but pricing and details are not disclosed on the homepage and require visiting the support page.

Source

Mathesar: How does it handle permissions?

Through PostgreSQL roles and privileges directly, so there is no second permission model to keep in step.

curl: Can I sponsor curl financially?

Yes. The curl website offers an option to 'Sponsor curl financially.' Visitors can donate to support curl development, but the donation link must be accessed through the site's support section.

Source

Mathesar: What is the row limit?

Whatever PostgreSQL can handle. Mathesar adds no storage layer of its own.

Mathesar: Does it support databases other than PostgreSQL?

No.

Mathesar: Can it replace Airtable?

Only for editing and exploring data. There are no automations, apps or integrations.

curl vs Mathesar

curl

Mathesar

The short version

Where they differ

What each one covers

Only in curl

Only in Mathesar

What people use each for

curl

Mathesar

Where each one falls short

curl

Mathesar

Pricing, plan by plan

curl

Mathesar

Which should you pick?

Choose curl if

Choose Mathesar if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on curl

More on Mathesar

Keep looking

Other head to heads