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Stacker vs ToolJet

Updated June 2026 · A structured head-to-head comparison.

Turn spreadsheets into apps and portals.

Open-source internal tool builder.

The verdict

Both Stacker and ToolJet are credible internal tools tools, and the right pick comes down to your priorities.

Choose Stacker if you want a longer free trial (14 days). Turn spreadsheets into apps and portals.

Choose ToolJet if you'd rather have a lower starting price (free – $12/user/mo) and a free plan to start on. Open-source internal tool builder.

Stacker vs ToolJet: side by side

DimensionStackerToolJet
Starting priceFrom $59/moFree – $12/user/moWinner
Free planNoYesWinner
Free trial14 daysWinner
Pricing modelSubscriptionFreemium
Best forAgencies, OperationsDevelopers, Operations
PlatformsWeb, ApiWeb, Self Hosted, Api
Rating4.4/54.6/5

Stacker key facts

Vendor
Stacker
Pricing
Subscription — From $59/mo
Free tier
Free trial (14 days)
Platforms
Web, Api
Best for
Agencies, Operations
Editor rating
4.4 / 5
Founded
2017
Headquarters
London, United Kingdom

ToolJet key facts

Vendor
ToolJet
Pricing
Freemium — Free – $12/user/mo
Free tier
Yes
Platforms
Web, Self Hosted, Api
Best for
Developers, Operations
Editor rating
4.6 / 5
Founded
2021
Headquarters
San Francisco, CA, USA

Frequently asked questions

Is Stacker better than ToolJet?

Neither is universally better — ToolJet edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.

Is Stacker or ToolJet cheaper?

ToolJet is the more affordable of the two to get started, at free – $12/user/mo. Stacker starts at from $59/mo; ToolJet starts at free – $12/user/mo.

Can Stacker replace ToolJet?

Yes for most teams — both are internal tools tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.