Power Apps Alternatives: 10 App Builders Matched to Why You're Leaving

Power Apps is a strong choice when your company already lives in Microsoft 365. It gets harder to justify once your apps reach people outside that licence, your data sits outside Dataverse, or your developers want to write real code. The four reasons teams look for Power Apps alternatives are licensing complexity, Dataverse lock-in, limits on how much code you can write, and a stack that simply isn't Microsoft.

Each reason points at a different replacement:

• Licensing → a tool that bills builders and viewers differently, or one you can self-host: Retool, Appsmith, Budibase
• Dataverse lock-in → a builder that sits on top of the database you already have: Retool, Appsmith, Budibase
• Wanting web-dev freedom → an enterprise platform with full code export or an AI app builder: OutSystems, Mendix, Lovable
• A non-Microsoft stack → AppSheet for Google Workspace, Softr or Glide for spreadsheet and Airtable teams

This post is about the app builder. If you're replacing the automation side of the Power Platform, our Power Automate alternatives guide covers that.

Quick comparison

Why teams leave Power Apps

Licensing is hard to predict

Microsoft's own licensing overview describes Power Platform licensing as "user licenses, capacity-based licenses, and consumption-based meters." For Power Apps that usually means:

1. Power Apps Premium, a per-user licence for premium capabilities
2. Per app, a capacity licence to run one specific app in an environment
3. Pay-as-you-go, which links an environment to an Azure subscription and bills usage through Azure meters

The 2026 change to know about: Microsoft says that effective January 2, 2026, the per app SKU "is no longer available to new customers through some purchasing channels." If you planned to license one app for a big group cheaply, check whether that option is still open to you.

The other common surprise is what Microsoft 365 already includes. Microsoft says some Microsoft 365 licences carry limited Power Apps rights "intended for scenarios that use Microsoft 365 data and standard connectors." Once an app touches a premium connector or a standalone Dataverse database, users need a standalone licence. Lots of teams find this out after the app is already popular.

Dataverse pulls everything toward Microsoft

Power Apps works best with Dataverse, and Microsoft's newest features lean on it. Generative pages, the feature that writes a page from a plain-language description, are only supported in model-driven apps, and their data sources are Dataverse tables plus Power Platform connectors in preview. The more you build there, the harder it is to leave.

Low-code limits for developers

Microsoft has answered this one. Power Apps code apps let developers build with React, Vue, and other frameworks in an IDE like Visual Studio Code, with access to 1,500+ connectors from JavaScript. But the end users of a code app still need a Power Apps Premium licence, pay-as-you-go, an App Pass, or auto-claim. So code apps fix the developer experience without fixing the licensing question.

If either of those is your reason for leaving, read on. If not, code apps and generative pages may keep you on Power Apps.

If licensing is the problem

Retool prices people by role. Its pricing FAQ says "Builders are explicitly assigned by admins and can create, edit, and publish apps, workflows, and agents." Internal users only use apps, and external users such as clients or partners are priced separately. When three people build tools for two hundred colleagues, that split often maps better to reality than a per-user licence for everyone. Self-hosting is Enterprise-only. Retool's AI agents bill by hourly runtime, separately from its AI credit pool.

Appsmith is open source under Apache 2.0, and you can self-host the Community edition. Its paid plans charge per workspace member, with no extra charge for developers. One 2026 change matters: the v2.4.3 release notes say Appsmith AI reached end of life on September 30, 2026, and existing Appsmith AI queries need to move to a direct OpenAI, Anthropic, or Google AI datasource. Our Retool alternatives guide compares Appsmith with the rest of the developer-tool field.

Budibase is GPL v3 open source (its client libraries are MPL) and self-hosts with Docker, Docker Compose, or Kubernetes. It now pitches itself as an operations platform for AI agents, automations, and apps, with a focus on things like approvals and employee requests. Self-hosting removes per-user cloud billing, but someone on your team owns upgrades and uptime.

If Dataverse lock-in is the problem

Retool, Appsmith, and Budibase all connect to the database you already run, such as Postgres, MySQL, or a REST API, rather than asking you to move data into their own store. That's the clean answer to Dataverse lock-in: the data stays where it is, and the app builder is a layer you could replace later.

If you want more code freedom or enterprise scale

Some teams outgrow Power Apps in the other direction. They need bigger apps, stricter lifecycle control, or both.

OutSystems now calls itself an "agentic systems platform." Its coding agent, Mentor, builds apps from natural language that you then refine visually, and Agent Workbench is for creating and coordinating AI agents. It's built for large enterprise portfolios, priced through sales.

Mendix is part of Siemens and positions itself as a platform to modernize existing systems and coordinate people, systems, and AI agents. It deploys to public cloud, private cloud, or air-gapped environments, which is why it shows up in manufacturing and regulated industries.

Both are closer to Power Apps' enterprise side than any tool above. Expect a sales process and a real implementation project.

Lovable is the opposite end. It's an AI app builder that generates a full web app from a prompt and syncs the code to GitHub, so a developer can take over in a normal repo. It's a good fit when what you really wanted from Power Apps was a custom app, not a governed internal tool. You give up Microsoft's DLP policies and Entra-based sharing controls in return.

If your company isn't on Microsoft

AppSheet is Google's no-code builder and the most direct swap for a Google Workspace company. It bills per user, and its pricing page says AppSheet Core is "Included in most paid Google Workspace plans," so many teams already own it without knowing. A separate Publisher Pro plan covers public apps that don't need sign-in. Our AppSheet alternatives post covers its own limits if you want to check those first.

Softr describes itself as "the AI app builder for business operations" and is built for client portals and internal tools on top of Softr Databases, Airtable, Google Sheets, and other sources. Choose it when the audience includes customers or partners who need a login.

Glide turns spreadsheets and its own tables into team apps. In its newer GlideOS product, building with the agent and using AI inside apps both consume credits, per Glide's usage docs. That suits bursty work and is awkward for teams that want a flat cost.

Which Power Apps alternative should you pick?

• Your licence bill grows with every viewer → Retool (builders priced apart from users) or self-hosted Appsmith or Budibase
• You want your data out of Dataverse → Retool or Appsmith on your existing database
• You need enterprise scale and governance → OutSystems or Mendix
• You want a custom web app with real code → Lovable
• Your company runs on Google Workspace → AppSheet
• You need a client portal → Softr

Key points:

• Name your reason for leaving first. Licensing, lock-in, code freedom, and stack each point to different tools
• Check Microsoft's per app end-of-sale and your Microsoft 365 rights before you assume what an app costs
• Code apps and generative pages fix some developer complaints, but not the licensing model
• Open-source options (Appsmith, Budibase) trade per-user cost for upkeep you own

When you don't need to build an app at all

A lot of internal apps start as "I want AI to do something useful with this data." If that's your case, building and licensing a whole app may be more than the job needs. Taku is an AI-native desktop workspace where you can mirror an AI app or workflow someone already got working, run it on your own files, and keep it. Browse the free app library to see if one already fits. Taku is in Beta, and the Mac app is available now. It won't replace a governed, multi-user internal tool, so if you need role-based access and audit logs, stay with the builders above.

FAQ

What is the best alternative to Power Apps?

It depends on why you're leaving. Retool and Appsmith suit developer teams building internal tools on their own databases. AppSheet suits Google Workspace companies. OutSystems and Mendix suit large enterprises. Softr suits client portals.

Is there an open-source alternative to Power Apps?

Yes. Appsmith is licensed under Apache 2.0, and Budibase under GPL v3. Both can be self-hosted, which removes per-user cloud billing but leaves upgrades and uptime to you.

What is the Google equivalent of Power Apps?

AppSheet. It's Google's no-code app builder, and AppSheet Core is included in most paid Google Workspace plans, according to its pricing page.

Why is Power Apps licensing so confusing?

Microsoft licenses Power Apps per user, per app, or through pay-as-you-go Azure meters, and Microsoft 365 adds limited rights for standard connectors on top. Microsoft also says the per app SKU is no longer available to new customers through some channels since January 2, 2026. Which licence a user needs depends on the connectors and data the app touches.

Can I use Power Apps without Dataverse?

Canvas apps can use SharePoint, Excel, SQL, and other connectors, so yes. But Microsoft's newer features, like generative pages, are built for model-driven apps on Dataverse, and premium connectors need a standalone licence.

Is Retool better than Power Apps?

For developer-built tools on your own database, often yes: you write JavaScript and SQL directly, and builders are priced separately from users. For Microsoft 365 companies that need Entra sign-in, DLP policies, and SharePoint data, Power Apps usually fits better.