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Spreadsheets · head to head

Budibase vs Weka

Budibase logo

Budibase

Spreadsheets

Build business apps in minutes

From
Free
Rated
-
Full reviewWebsite
Weka logo

Weka

Machine Learning

Collection of machine learning algorithms

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Budibase cloud plans are metered on automation actions, from 5,000 a month on Pro to 250,000 on Business; Weka the package management system needs an internet connection to download and install packages, so an air-gapped install gets only the core distribution
  • They diverge on capability: Budibase covers Drag-and-drop builder, Weka covers Classification.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Budibase and Weka actually diverge.

Attributes where Budibase and Weka differ
AttributeBudibaseWeka
PlatformsWeb, Self-hostedLinux, Mac, Windows
CategorySpreadsheetsMachine Learning
Founded20191993

Identical on both: starting price (Free), pricing model (open-source), 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 Budibase

  • Drag-and-drop builder
  • Database design
  • REST API
  • User management
  • Custom code
  • Workflows
  • Responsive design
  • 100+ integrations

Only in Weka

  • Classification
  • Regression
  • Clustering
  • Association rules
  • Feature selection
  • Java
  • R
  • Python

What people use each for

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

Budibase

  • Building internal tools over existing databasesnot Weka
  • Self-hosting an open source low-code platformnot Weka
  • Admin panels and CRUD apps for operations teamsnot Weka
  • Automations triggered by data changesnot Weka

Weka

  • Teaching and exploring classic machine learning algorithms through a GUInot Budibase
  • Running data mining experiments and preprocessing without writing codenot Budibase

Where each one falls short

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

Budibase

  • Cloud plans are metered on automation actions, from 5,000 a month on Pro to 250,000 on Business
  • Creator seats are limited and cost $50 each beyond the included count
  • End users are $5 per user per month on top of the plan
  • Custom branding needs Premium, SSO enforcement and environment variables need Business, and audit logs are Enterprise only
  • Log retention is tiered from 1 day on Pro to 365 days on Enterprise
  • Monthly billing costs 20 percent more than annual

Weka

  • The package management system needs an internet connection to download and install packages, so an air-gapped install gets only the core distribution
  • Weka is split into a stable 3.8 branch that receives only bug fixes and compatibility-safe upgrades and a 3.9 development branch that may receive features that break compatibility
  • Weka requires a 64-bit Java VM; the bundled installers ship Bellsoft OpenJDK 25 per platform and architecture

Pricing, plan by plan

Budibase

Free
  • Open SourceFree
    • Self-hosted
    • Community support
  • FreeFree
    • Cloud hosted
    • Limited features
  • Premium$50/month
    • Advanced features
    • Email support

Weka

Free
  • Open SourceFree
    • All ML algorithms
    • GUI and CLI
    • Java API

Which should you pick?

Choose Budibase if

  • You need drag-and-drop builder.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want database design.
Budibase review

Choose Weka if

  • You need classification.
  • You want to start without paying.
  • You work on Linux, Mac, Windows.
  • You also want regression.
Weka review

Questions people ask

Is Budibase or Weka better?
Neither clearly leads. Budibase starts at Free and Weka at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Budibase or Weka?
Budibase starts at Free and Weka at Free.
Does Budibase or Weka run on more platforms?
Budibase runs on Web, Self-hosted. Weka runs on Linux, Mac, Windows.
Can I use Budibase for free?
Both have a free tier, so you can try either at no cost before committing.
What is Budibase best used for?
Budibase is most often used for building internal tools over existing databases, self-hosting an open source low-code platform, admin panels and crud apps for operations teams, automations triggered by data changes. Of those, building internal tools over existing databases and self-hosting an open source low-code platform are not what Weka is typically brought in for.
What can Budibase do that Weka cannot?
Budibase covers Drag-and-drop builder, Database design, REST API, User management. Weka covers Classification, Regression, Clustering, Association rules.

Answered from the vendors’ own pages

Budibase: What happens if I exceed the monthly action limit on my plan?

Actions are hard monthly limits. Once you reach the limit on your plan (5K for Pro, 20K for Premium, 250K for Business), you must upgrade to a higher tier to continue using the service.

Source
Weka: What is the cost of Weka software?

Weka is provided at no cost as open-source software released under the GNU General Public License, making it freely available for download and use.

Source
Budibase: Is there a charge for additional users beyond what is included in my plan?

Yes. Each plan includes a limited number of creators (1 for Pro, expandable for Premium, 3 for Business), but end users are charged at $5 per user per month as an add-on.

Source
Weka: Are there commercial licensing options available?

Yes, the project offers information about commercial licenses for organizations requiring non-GPL terms, which can be found in their commercial applications documentation.

Source
Budibase: How much extra do I pay if I choose monthly billing instead of yearly?

Monthly billing costs 20% more than the yearly equivalent. For example, paying monthly for Pro at $19/month equals $228 per year, versus $190 per year on a yearly subscription.

Source
Weka: What support resources are available to users?

Multiple support avenues exist including comprehensive documentation, frequently asked questions, dedicated help resources, and access to courses for learning the platform.

Source
Budibase: Can I try Budibase before committing to a paid plan?

Yes. All paid cloud plans include a 14-day free trial. The open source version is also available free with unlimited actions and unlimited users, though with community support only.

Source
Weka: Is source code access provided?

Yes, developers have full access to source code through the Git repository, along with development documentation and code credits for contributors.

Source
Budibase: Does the free open source plan include the same features as paid plans?

The open source plan includes unlimited actions, unlimited apps, automations, agents, and users, but support is community-only rather than through Budibase directly. Paid plans add features like AI credits, custom branding, backups, and email or priority support.

Source
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