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Stacker starts at $29 and is listed as a fit for teams using Airtable, portals with defined access rules, and internal tools built around existing data. The pricing page says to check user caps, but doesn’t give a cap figure. These alternatives start at $5 to $52, with free plans listed for several. Choose based on where your data lives and whether you need an operational app, a form, or a mobile-app builder—not just the lowest entry price.
01Why people leave Stacker
Your data source is a poor fit
Stacker is worth considering when your data already lives in a supported source, including Airtable. If that condition doesn’t hold, compare tools built for your source.
User caps could limit rollout
The Stacker listing specifically advises checking user caps, but does not publish a cap figure. Confirm the limit and its cost before expanding access.
You need a different app model
You may need a Google Sheets workflow, an Airtable-style database, form-led apps or native mobile apps; the alternatives below cover those stated use cases.
02The alternatives, ranked by fit
- Google Sheets workflows
AppSheetAppSheetAppSheet starts at $5 and has a free plan listed. It’s a closer fit if your internal business apps center on Google Sheets or you need app governance. That makes it worth comparing when Stacker’s supported-source fit or user caps are a concern. The pricing page warns that per-user costs and learning demands need a close look.
Trade-off: Per-user costs and learning demands may add friction.
7.1/10from
$5/mofree plan - Airtable-style database
BaserowBaserowBaserow starts at $10 and has a free plan listed. It combines databases and app building, with an open-source Airtable-style approach and self-hosting options. Consider it if you want those pieces together rather than choosing Stacker mainly for portals around existing data. Check the row caps and per-user bill before moving.
Trade-off: Row caps and per-user costs need checking.
7.4/10from
$10/mofree plan - Operational apps
QuickbaseQuickbaseQuickbase starts at $35. It’s positioned for replacing manual operational workflows, building custom internal apps, and sharing updates across field and office teams. If those needs are more central than Stacker’s stated portal use case, it’s a relevant alternative. Budget carefully, and keep complex BI in its own tool.
Trade-off: Budget carefully; complex BI belongs in a separate tool.
7.0/10from
$35/mo - Form-led apps
Jotform AppsJotform AppsJotform Apps starts at $34 and has a free plan listed. It suits branded forms and teams collecting payments through forms, making it a specific alternative when a Stacker portal is more than your project needs. The tradeoff is important: the pricing page says to watch submission caps and paid-plan costs.
Trade-off: Submission caps and paid-plan costs can constrain use.
7.0/10from
$34/mofree plan - Prompt-built full-stack apps
MochaMochaMocha starts at $19 and has a free plan listed. It targets prompt-based full-stack app creation, with built-in authentication and hosting included. That makes it worth comparing if you want to create an app rather than organize access to existing data through a portal. Check its credit and publishing caps before switching.
Trade-off: Credit and publishing caps need checking.
6.5/10from
$19/mofree plan - Web and mobile apps
CreateCreateCreate starts at $19 and has a free plan listed. It combines app generation with backend tools and is aimed at solo builders creating web and mobile projects. Consider it if your goal is to build an app from a prompt-first workflow, rather than stay with Stacker’s stated focus on existing data and portals.
Trade-off: Check the credit allowance before committing.
7.0/10from
$19/mofree plan - Native app MVPs
ThunkableThunkableThunkable starts at $18 and has a free plan listed. It’s aimed at native app MVPs, AI-assisted app creation, and projects that need app-store publishing. That is a different fit from Stacker’s listed portal and internal-tool use cases. The free tier is for building, not publishing, so factor in publishing needs.
Trade-off: The free plan is for building, not publishing.
6.4/10from
$18/mofree plan
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Stacker Stacker (current) | 7.1 | $29/mo | No | Teams already using Airtable |
| AppSheet AppSheet | 7.1 | $5/mo | Yes | Teams building internal business apps |
| Baserow Baserow | 7.4 | $10/mo | Yes | Teams wanting an open-source Airtable-style platform |
| Quickbase Quickbase | 7.0 | $35/mo | No | Teams replacing manual operational workflows |
| Jotform Apps Jotform Apps | 7.0 | $34/mo | Yes | Individuals building branded forms |
| Mocha Mocha | 6.5 | $19/mo | Yes | Prompt-based full-stack app creation |
| Create Create | 7.0 | $19/mo | Yes | Solo builders wanting web and mobile |
| Thunkable Thunkable | 6.4 | $18/mo | Yes | Building native app MVPs |
Questions people ask
What is the Stacker app?
In our comparison, Stacker is positioned for teams already using Airtable, portals with defined access rules, and internal tools built around existing data. The listing starts at $29 and advises checking user caps. It does not provide a detailed feature list or specific cap figures.
What are the best Stacker alternatives?
It depends on the job. AppSheet is listed for Google Sheets-based workflows; Baserow combines databases and app building; Quickbase targets operational apps; and Jotform Apps focuses on forms. Mocha, Create and Thunkable are options for building apps, with different credit, publishing or plan limits to check.
What should I check before leaving Stacker?
Confirm that your data source is supported, and ask Stacker for the user cap that applies to your plan—the pricing page gives no figure. Then compare each alternative’s starting price and relevant limits, including per-user costs, row caps, submissions, credits or publishing access.