Low-Code Platforms in 2026: OutSystems vs Microsoft Power Apps vs Bubble

“Low-code” now covers a wide spread of products, from enterprise platforms that generate production Java and .NET behind a visual canvas, to browser-only tools that non-developers use to ship a working app in a weekend. OutSystems, Microsoft Power Apps, and Bubble sit at three different points on that spectrum. This comparison looks at what each one actually costs as of late 2026, who each is realistically built for, and the practical limits on what you can and can’t build on each — based on their current official pricing and platform pages.

At a Glance

Platform	Starting Price	Free Tier	Best For
OutSystems	Custom quote (no published starting price for production use)	Personal Edition — free, development-only, up to 100 internal users, no production deployment	Enterprise teams building complex, high-governance internal or customer-facing apps alongside professional developers
Microsoft Power Apps	Free (Developer Plan); $20/user/month for Premium, billed yearly	Developer Plan — free, includes Dataverse, connectors, and up to 750 automated flows/month, for development/testing environments	Organizations already on Microsoft 365 / Azure that want apps wired into Dataverse, Teams, and Microsoft’s connector ecosystem
Bubble	Free; paid plans from $59/month (Starter, billed annually)	Free plan — 50,000 workload units/month, full visual editor, no live custom domain	Founders, small teams, and agencies building web apps and MVPs without writing backend code

OutSystems: Enterprise-Grade, Governance-Heavy Low-Code

OutSystems targets large organizations building complex, integration-heavy applications that need to sit alongside — not replace — a professional engineering team. Its current public pricing page lists two things for individuals and prospects: a free “Personal Edition” for learning and prototyping, which is development-only (no production runtime, no uptime guarantee, no compliance certifications, capped at 100 internal users), and the “Agentic Systems Platform,” which is quote-based and requires talking to sales to get a number. OutSystems’ official pricing page states that real-world cost depends on “Application Objects” (screens, database tables, and API methods), the number of non-anonymous internal and external end users, and any add-ons — a usage- and scale-based model rather than a flat per-seat price. Add-ons such as 24/7 support, additional runtimes, higher uptime SLAs (99.95%), and compliance certifications like SOC 2 Type II and PCI DSS are also quote-based.

What you can build: full-stack web and mobile applications with substantial custom logic, integrations into legacy systems, and workflow/business-process apps — the platform generates real application code and is explicitly positioned for applications professional developers extend, not purely citizen-developer projects. What you typically can’t do cheaply: see your real production cost before engaging sales, since there’s no self-serve paid tier published.

Microsoft Power Apps: Low-Code Inside the Microsoft Ecosystem

Power Apps is priced per user, with two self-serve tiers on Microsoft’s official pricing page. The Developer Plan is free and includes three development environments, Dataverse, prebuilt/custom/on-premises connectors, and up to 750 automated flow runs per month — intended for building and testing, not for distributing an app to end users. The production tier, Premium, is $20 per user per month billed yearly for unlimited use of Power Apps and Power Pages by that licensed user, Dataverse storage, and (per Microsoft’s page) agentic features and Microsoft 365 Copilot chat inside apps. A separate Premium tier with a 2,000-seat minimum brings the per-user price down to $12/user/month billed yearly, aimed at large-scale internal rollouts. Additional Dataverse database capacity is billed separately at $40/GB/month (pooled at the tenant level, billed yearly). Microsoft’s page notes that displayed prices are for planning purposes and the exact price is confirmed at checkout and can vary by region and currency.

What you can build: forms-over-data business apps, workflow automation tied to Power Automate, and apps that read/write Dataverse or hundreds of prebuilt connectors to other Microsoft and third-party services — a strong fit if your organization already runs on Microsoft 365, SharePoint, Dynamics, or Azure. What’s harder: Power Apps is less suited to highly custom, pixel-perfect consumer-facing UI or workloads that don’t map well onto Dataverse’s data model, and per-user licensing can get expensive quickly for apps meant to be used by a large, undefined public audience rather than named internal users.

Bubble: No-Code for Web Apps and MVPs

Bubble is the most self-serve and the most clearly tiered of the three. Its official pricing page lists a Free plan (50,000 workload units/month, full editor, no live custom domain — meant for apps still under construction), then four paid tiers billed per project: Starter at $59/month (175,000 workload units, live website with custom domain, basic version control, mobile build submissions), Growth at $209/month (250,000 workload units, premium version control, two-factor authentication, more server-log retention), Team at $549/month (500,000 workload units, multiple app editors, sub-apps), and a custom-quote Enterprise tier with dedicated hosting and support. All prices on the page are for annual billing, which Bubble says can save up to 20% versus monthly. Extra file storage is billed at $3 per 100 GB/month, and plugin subscriptions are separate.

What you can build: full web applications — including backend logic, database, and workflow automation — entirely through Bubble’s visual editor, without writing conventional backend code, plus a large plugin and API-connector ecosystem for extending functionality. What’s harder: Bubble’s workload-unit pricing model ties cost directly to runtime usage (database operations, workflow executions, API calls), so an app with a lot of backend activity can become expensive faster than its sticker price suggests, and Bubble does not generate portable source code the way OutSystems or Power Apps’ Dataverse-backed model can be extended with pro-code.

Pricing Comparison

Platform	Free Option	Entry Paid Tier	Pricing Model
OutSystems	Personal Edition (dev-only, 100 users)	Custom quote only — no published self-serve paid tier	Usage-based: Application Objects + end users + add-ons
Power Apps	Developer Plan (dev/test only)	$20/user/month (Premium, billed yearly)	Per named user per month, plus metered Dataverse storage add-ons
Bubble	Free plan (50K workload units/mo)	$59/month (Starter, billed annually)	Per project, tiered by monthly workload units with metered overage

Pros and Cons

OutSystems

• Pros: built for complex, high-governance enterprise apps; generates real application code developers can extend; strong integration and compliance options as paid add-ons.
• Cons: no published self-serve production pricing — you need a sales conversation to know your real cost; overkill for a simple app or MVP.

Microsoft Power Apps

• Pros: deep, native integration with Microsoft 365, Teams, Dynamics, and Azure; predictable published per-user pricing; strong for internal line-of-business apps.
• Cons: per-user licensing scales awkwardly for public-facing apps with many or anonymous users; less natural fit outside the Microsoft ecosystem.

Bubble

• Pros: fastest path from idea to a live, usable web app with no backend coding; transparent published tiers; large plugin ecosystem.
• Cons: workload-unit billing means cost can grow with usage in ways that are hard to predict upfront; less suited to deep enterprise system integration or strict compliance requirements than OutSystems.

Who Should Pick Which

Choose OutSystems if you’re a mid-size-to-large organization building a mission-critical, integration-heavy application that professional developers will maintain long-term, and you need enterprise support and compliance options more than you need a published self-serve price. Choose Microsoft Power Apps if your organization already runs on Microsoft 365 or Dynamics and you’re building internal tools for a known, named set of employees — the per-user pricing and Dataverse integration are built for exactly that case. Choose Bubble if you’re a founder, small team, or agency that needs to get a real, usable web application in front of users quickly, without hiring backend engineers, and can tolerate usage-based pricing that scales with your app’s actual activity.

Bottom Line

These three platforms aren’t really interchangeable options for the same job. OutSystems competes for enterprise app-dev budgets and prices accordingly (opaque until you talk to sales). Power Apps is the default choice if you’re already paying for Microsoft 365 and want apps that plug into that ecosystem. Bubble is the fastest, cheapest way to get an independent web app live, with pricing that’s transparent but tied to how much your app actually does. Match the platform to your organization’s existing stack and your tolerance for usage-based billing before committing.

FAQ

Is OutSystems more expensive than Power Apps or Bubble?

It’s generally positioned for larger budgets, but OutSystems doesn’t publish a self-serve production price, so a direct number-for-number comparison isn’t possible from public pricing alone. Its free Personal Edition is development-only and can’t be used to run a production app.

Can I build a customer-facing public app on Power Apps without per-user licensing?

Power Apps’ Premium plans are licensed per named user. Microsoft’s pricing page describes Power Pages as included in Premium for building external-facing sites, but public, high-volume consumer apps generally fit better with usage-based platforms like Bubble or a custom build.

Does Bubble require any coding at all?

No — Bubble’s core value proposition is building both frontend and backend logic visually. Code-level extensibility comes through its plugin and API-connector ecosystem rather than writing conventional backend code directly.

What happens if a Bubble app exceeds its plan’s workload units?

Paid plans can enable metered overage tiers for extra workload, and Bubble emails account owners at 75% and 100% of their monthly allowance. The Free plan does not support overage.

Can I move off OutSystems, Power Apps, or Bubble later if I outgrow them?

OutSystems generates application code that is more portable in principle than a purely proprietary runtime. Power Apps’ logic and data (Dataverse) are more tightly bound to the Microsoft ecosystem. Bubble does not export to a conventional codebase, so migrating off it typically means rebuilding the application rather than exporting it.

Sources

• OutSystems — Official Pricing Page
• Microsoft Power Apps — Official Pricing Page
• Bubble — Official Pricing Page