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Spreadsheets · head to head

Mathesar vs ToolJet

Mathesar logo

Mathesar

Spreadsheets

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

From
Free
Rated
-
Full reviewWebsite
ToolJet logo

ToolJet

No-Code

Open-source low-code platform for building internal tools and business apps

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; ToolJet free and Pro tiers cap end users at 50, which may be too low for apps needing broad internal distribution.
  • They diverge on capability: Mathesar covers Direct PostgreSQL editing, ToolJet covers Drag-and-drop app builder.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Mathesar and ToolJet actually diverge.

Attributes where Mathesar and ToolJet differ
AttributeMathesarToolJet
Pricing modelOpen source, no licence feefreemium
PlatformsWeb, Linuxweb, api, linux, windows, mac
CategorySpreadsheetsNo-Code

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 Mathesar

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

Only in ToolJet

  • Drag-and-drop app builder
  • AI-assisted generation
  • Database and API connectors
  • Self-hosted and air-gapped deployment
  • Multi-instance deployments
  • Dedicated support manager

What people use each for

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

Mathesar

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

ToolJet

  • Building internal admin dashboards and appsnot Mathesar
  • Self-hosted or air-gapped internal tool deploymentnot Mathesar
  • AI-assisted rapid app prototypingnot Mathesar
  • Connecting multiple data sources into one appnot Mathesar

Where each one falls short

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

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.

ToolJet

  • Free and Pro tiers cap end users at 50, which may be too low for apps needing broad internal distribution.
  • Enterprise pricing starts at a steep $3,000/month, a large jump from the $199/month Team plan.
  • AI credits reset monthly and do not roll over, penalizing uneven month-to-month usage.
  • Smaller integration and community ecosystem than more established players like Retool.

Pricing, plan by plan

Mathesar

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

ToolJet

Free
  • FreeFree
    • 2 builders
    • 50 end users
    • 2 apps
  • Pro$79/month
    • Unlimited builders (per-builder pricing)
    • 50 end users
    • 5 apps
  • Team$199/month
    • Unlimited builders (per-builder pricing)
    • 100 end users
    • Unlimited apps
  • Enterprise$3000/month
    • Unlimited end users
    • Custom AI credits
    • Dedicated support manager

Which should you pick?

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

Choose ToolJet if

  • You need drag-and-drop app builder.
  • You want to start without paying.
  • You work on web, api, linux, windows, mac.
  • You also want ai-assisted generation.
ToolJet review

Questions people ask

Is Mathesar or ToolJet better?
Neither clearly leads. Mathesar starts at Free and ToolJet at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mathesar or ToolJet?
Mathesar starts at Free and ToolJet at Free.
Does Mathesar or ToolJet run on more platforms?
Mathesar runs on Web, Linux. ToolJet runs on web, api, linux, windows, mac.
Can I use Mathesar for free?
Both have a free tier, so you can try either at no cost before committing.
What is Mathesar best used for?
Mathesar is most often used for a nonprofit or research group whose data is already in postgresql and whose staff cannot write sql, giving analysts a safe editing interface governed by database roles that already exist, replacing a hand built django or rails admin screen that nobody wants to maintain, editing production reference data where an export, edit and reimport cycle would risk losing concurrent changes. Of those, a nonprofit or research group whose data is already in postgresql and whose staff cannot write sql and giving analysts a safe editing interface governed by database roles that already exist are not what ToolJet is typically brought in for.
What can Mathesar do that ToolJet cannot?
Mathesar covers Direct PostgreSQL editing, PostgreSQL permissions, Schema editing, Data exploration. ToolJet covers Drag-and-drop app builder, AI-assisted generation, Database and API connectors, Self-hosted and air-gapped deployment.

Answered from the vendors’ own pages

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.

ToolJet: What happens if I run out of AI credits?

Users can continue using all other ToolJet features as normal and can contact support to purchase additional AI credits when the monthly allotment runs out.

Source
Mathesar: How does it handle permissions?

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

ToolJet: Do unused AI credits roll over?

No, AI credits reset every month and unused credits do not carry over, which ToolJet says helps maintain consistent service quality.

Source
Mathesar: What is the row limit?

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

ToolJet: Can ToolJet be deployed on-premise?

Yes, both the community and enterprise editions support on-premise and air-gapped deployments, typically completed in under 30 minutes.

Source
Mathesar: Does it support databases other than PostgreSQL?

No.

ToolJet: Is there a free trial for paid plans?

ToolJet offers a 14-day free trial for both its business and enterprise editions.

Source
Mathesar: Can it replace Airtable?

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

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