13 best OutSystems alternatives you should know in 2026

Quick summary

OutSystems users often face challenges like high pricing, restrictive licensing, limited flexibility, and missing built-in capabilities such as automated testing and native integrations. However, leading alternatives can solve these issues with modern AI-powered development, more flexible architecture, and scalable pricing models.

 

Here’s our shortlist: 

 

#	Tool	Best for
1	Launchpad	Building and shipping commercial B2B SaaS products with native multi-tenancy, subscriber management, and production-ready infrastructure.
2	Mendix	Enterprise teams needing dual IDEs for business-IT collaboration with flexible deployment options.
3	FlutterFlow	Mobile-first development with full Flutter code export, eliminating vendor lock-in while building cross-platform native applications.

 

Looking for the best OutSystems alternatives?

OutSystems pioneered enterprise low-code and holds a strong position in the market. It helps organizations build applications with visual development tools.

However, the pricing creates barriers. The platform starts at $36,300 per year, with many companies reporting actual costs of $200,000-$500,000 annually. Renewal increases of 2-4 times the original price are also common.

OutSystems is forcing customers to migrate from their old platform (O11) to a new one (ODC). This essentially means rebuilding applications from scratch. The new platform also lacks multi-tenant architecture, which matters if you're building software products that serve multiple customers.

So, what should you use when you need affordable pricing and infrastructure built for commercial software?

This article explores 13 OutSystems alternatives, covering what each platform does, its key features, and what real users say about their experience.

 

Why listen to us?

At Launchpad, we're built by Pegasystems, which has 40 years of experience delivering enterprise workflow automation to Fortune 500 companies. We've evaluated every major low-code platform for production readiness, multi-tenancy architecture, and B2B SaaS alignment.

 

 

The insights in this guide come from real-world experience, not theory. Companies like Fielo, which support organizations such as Google and Audi, have used Launchpad to cut development time by more than 50% while still delivering enterprise-level products.

 

Why look for OutSystems alternatives?

These are the key problems users face with OutSystems:

Pricing and licensing create barriers

OutSystems pricing targets large enterprises with budgets to match. The base license starts at $36,300 annually, but that rarely covers what you actually need.

Users consistently report that both the cost and licensing structure create problems. The Application Object pricing is particularly concerning because it forces architectural decisions based on license limits rather than what's best for the application.

 

 

The licensing model itself pushes teams into bad choices. Companies make architecture decisions to stay within license constraints, then have to fix those decisions later at additional cost.

 

Vendor lock-in reduces long-term flexibility

OutSystems generates code in standard languages but extracting and maintaining that code independently requires significant effort. The generated code is machine-written and tightly coupled to OutSystems' runtime.

 

 

Users find that the platform creates dependency that limits flexibility over time. Moving your application to another platform means rebuilding it, not just migrating code.

 

No built-in OAuth2 support

Modern applications need standard authentication methods. OutSystems requires workarounds or community-built components for OAuth2, which should be a basic feature.

 

 

Users report that authentication using OAuth2 doesn't exist in the platform natively, and the authentication process isn't integrated like it is in traditional systems. This adds complexity and cost to something that should work out of the box.

 

UI customization struggles with brand guidelines

 

 

OutSystems' pre-built UI components work for basic functionality but fall short when companies have specific design standards. Creating interfaces that match exact brand requirements takes far longer than the platform suggests, especially when you need precise control over appearance and layout.

 

Automated testing requires external tools

OutSystems doesn't include comprehensive automated testing capabilities. You need to integrate external solutions, which contradicts the platform's promise of speeding up development.

 

 

Users report that the lack of built-in automated testing forces them to rely on external tools. This adds extra cost and effort, which undermines the goal of using a platform meant to speed up development.

 

Limited customization for complex requirements

The visual development approach works well initially but becomes restrictive when you need deeper control. Experienced developers hit walls when they need to implement custom logic or optimize performance beyond what the low-code interface allows.

 

 

Users find that while OutSystems excels at rapid development, the low-code approach limits customization. This frustrates experienced developers who want more flexibility and control over the code.

 

Top 13 OutSystems alternatives that you should try

 

#	Platform	Category	Pricing Model	Multi-Tenancy	Free Trial	Starting Price
1	Launchpad	Purpose-Built B2B SaaS	Usage-based (LPUs)	Native	Yes	Free tier, usages-based pricing for full platform plans
2	Mendix	Enterprise Low-Code	Per-app, per-user	Supported	Yes	€900 per month
3	Appian	Enterprise Low-Code (BPM)	Per-user	Architectural only	Yes	~$75 per user, per month
4	Microsoft Power Apps	Platform-Ecosystem	Per-user, per-app	Not native	Yes	$20 per user per month
5	ServiceNow App Engine	Platform-Ecosystem	Enterprise custom	ServiceNow-native	No	Contact sales
6	Salesforce Lightning Platform	Platform-Ecosystem	Per-user	Not native	Yes	€25 per user, per month
7	Retool	Internal Tools Builder	Per-builder + per-user	Not designed	Yes	Free
8	Bubble	Modern No-Code	Usage-based (WUs)	Manual architecture	Yes	$59 per month
9	FlutterFlow	Mobile-First Dev	Per-seat	Manual (BYO backend)	Yes	$15.60 per month
10	Zoho Creator	SMB Low-Code	Per-user	Not native	Yes	$8 per user, per month
11	Oracle APEX	Enterprise Low-Code	Free with Oracle DB or usage-based	Not native	Yes	Free or $122 per month
12	Creatio	No-Code CRM + Workflow	Per-user	Not designed for SaaS	Yes	$25 per user, per month
13	Unqork	Enterprise No-Code	Per-user	Codeless architecture	No	Contact sales

 

1. Launchpad

 

Launchpad is a low-code platform from Pegasystems designed for software companies that want to build and sell B2B SaaS products. The platform handles the multi-tenant architecture, security, databases, and subscriber management, so you can focus on building features that make your product unique.

Instead of spending months setting up cloud infrastructure and authentication systems, you describe what you want to build in plain English. GenAI Blueprint generates a working prototype with everything you need already configured. From there, you add your specific features using visual workflow tools and pre-built components.

Everything runs on AWS with MongoDB. The platform includes auto-scaling infrastructure, native multi-tenancy with strict customer data separation, and built-in subscriber management dashboards. 

 

Key Features

• GenAI Blueprint: Generates complete app structures from natural language, including workflows, data models, UI, and integrations.
• Native multi-tenancy: Isolates customer data through dedicated Firecracker environments in separate AWS accounts.
• Agentic workflow orchestration: AI agents evaluate documents, route approvals, and execute actions without manual intervention.
• OpenAPI integration generation: Auto-creates integrations from API specs and uses AI to extract and map data.
• AI expression assistant: Converts natural language into workflow logic and explains existing expressions.

Pricing

Launchpad uses AWS-style usage-based pricing. There's a free tier (Explore) for prototyping and app design. There is also a free full platform trial plan available through sales. Startups can apply for funding and receive special pricing. Other plans include a $900/month subscription for companies doing serious building.

Pros

• Purpose-built for commercializing B2B SaaS products with native multi-tenancy.
• Usage-based pricing aligns with SaaS economics and scales with revenue.
• Enterprise-grade features that typically take 6-12 months to build are pre-configured.
• Backed by Pega's 40-year reputation in enterprise workflow automation.

Cons

• Focused specifically on B2B workflow-centric applications.
• Engineers who prefer full control over every code layer may find abstraction limiting.

 

2. Mendix

 

Mendix is an enterprise application development platform owned by Siemens. The platform offers visual development with AI assistance for generating application components, workflows, and integrations.

Moreover, it operates a formal ISV Program, allowing software companies to build and sell commercial products with revenue-sharing models. Mendix uses model interpretation rather than code generation. You define application structure visually, and the platform interprets these models at runtime. This approach enables rapid iteration without compilation cycles.

Key features

• Formal ISV program: Provides a revenue-sharing model with free platform access for software companies building commercial products.
• Multi-tenancy architecture: Supports both shared-database and separate-schema multi-tenant approaches.
• Protected modules: Hides ISV intellectual property and proprietary logic from end customers.
• SOC 2, FedRAMP, GDPR compliance: Meets enterprise security and compliance requirements out of the box.
• Git-based version control: Integrates with standard Git workflows for branch management and pull requests.
• Multi-cloud deployment: Supports deployment to AWS, Azure, GCP, SAP BTP, and on-premise infrastructure.

Pricing

Mendix offers three plans (Free, Standard, Premium) with pricing starting from €900/month.

Pros

• Enterprise credibility with an established customer base. 
• Formal ISV program designed for commercial software vendors. 
• Comprehensive multi-tenancy support is built in. 
• Strong compliance credentials (SOC 2, FedRAMP, GDPR)

Cons

• Enterprise pricing can be a significant investment. 
• Steeper learning curve than simpler platforms. 
• Vendor lock-in due to proprietary platform.

 

3. Appian

 

Appian is a process automation platform founded in 1999 that specializes in business process management and workflow orchestration. It operates as a Gartner Leader in both Enterprise Low-Code Application Platforms, and Business Orchestration and Automation Technologies.

The platform combines BPM, robotic process automation, AI/ML, process mining, and a proprietary Data Fabric. The Data Fabric unifies data from multiple sources without requiring data migration or ETL processes.

Process mining works by analyzing event logs from your existing systems. These logs contain digital records of each activity executed within a process. Appian analyzes this data and presents it in visual flowcharts that show the entire process, including any skipped or added steps.

Key features

• Industry-leading BPM engine: Orchestrates complex multi-step business processes with branching logic and parallel execution.
• Built-in RPA: Automates interactions with legacy systems that lack APIs by recording and replaying user interface actions.
• Data fabric architecture: Unifies data access across databases, APIs, and legacy systems without migration.
• Process mining: Analyzes event logs from existing systems to discover actual process flows.
• Intelligent document processing: Extracts structured data from unstructured documents using AI-powered classification.
• Enterprise compliance: Meets SOC 2, ISO 27001, and FedRAMP requirements for regulated industries.

Pricing

Appian offers three pricing tiers: Standard, Advanced, and Premium. Pricing is typically per user per month or per app, with exact costs provided upon request.

Pros

• Unmatched workflow automation capabilities. 
• Comprehensive BPM + RPA + AI suite. 
• High security certifications.

Cons

• Very expensive ($50K-200K+/year). 
• Limited UI customization Vendor lock-in via SAIL language.

 

4. Microsoft Power Apps

Microsoft Power Apps is part of the Power Platform ecosystem, which also includes Power Automate and Power BI. The platform enables custom business applications that connect to Microsoft 365, Dynamics 365, Azure, and 1,400+ external data sources.

Power Apps uses PowerFx, an Excel-like formula language that makes the platform accessible to analysts familiar with spreadsheets. Applications can embed directly into Teams, SharePoint, and Dynamics 365.

 

Key features

• Canvas and model-driven apps: Provides custom interface apps and apps that auto-generate UI from data models.
• Dataverse enterprise platform: Offers a managed database with built-in security and Microsoft services integration.
• PowerFx expression language: Uses Excel-like formulas, making Power Apps accessible to spreadsheet users.
• AI builder: Provides pre-trained AI models for form processing and sentiment analysis.

Pricing

Power Apps Premium costs $20/user/month. Basic features are included with Microsoft 365 licenses.

Pros

• Most affordable entry ($20/user or free with M365). 
• Deep Microsoft integration, accessible to spreadsheet users.

Cons

• Limited outside the Microsoft ecosystem. 
• Performance issues with large datasets.

 

5. ServiceNow App Engine

 

ServiceNow App Engine is built on the Now Platform that powers ITSM, HR service delivery, and customer service operations for thousands of Fortune 500 companies.

All custom applications built with App Engine share the same data layer, security model, and integrations as ServiceNow's core enterprise modules. 

The platform provides App Engine Studio as the primary development environment. Flow Designer creates workflow automation visually with branching logic, API integrations, and approval processes.

Key features

• Now assist for creator: Generative AI helps build flows, generate code, and create analytics through natural language prompts.
• Autonomous AI agents: Handle IT support, customer service, and HR tasks without human intervention.
• Enterprise governance: Built-in compliance guardrails ensure applications meet security and regulatory standards.
• Flow designer: Visual workflow automation connects to existing ServiceNow processes and data.

Pricing

ServiceNow App Engine doesn't offer a free plan. Pricing is custom and requires contacting sales.

Pros

• Scales automatically as part of the ServiceNow platform.
• Strong workflow automation capabilities built on a proven ServiceNow engine.
• No need to manage separate hosting or database infrastructure.

Cons

• Apps live entirely within ServiceNow with zero portability to other platforms.
• The platform can feel dated and clunky compared to development tools.
• Only makes sense if you're already heavily invested in the ServiceNow ecosystem.

 

6. Salesforce Lightning Platform

 

Most people know Salesforce as a CRM, but it also enables application development without extensive coding. Salesforce calls its development tool the Platform (formerly Lightning Platform), now promoted as "Agentforce 360 Platform." This differs from typical drag-and-drop builders.

The platform provides reusable building blocks such as maps, calendars, buttons, and number-entry forms. These components automatically inherit security models and permission structures that would normally take months to build from scratch.

Salesforce Platform also lets you build autonomous agents and give them access to your CRM data. These agents handle tasks like customer inquiries and routine automations without separate data pipelines.

 

Key features

• Lightning App Builder: Creates custom applications visually.
• Salesforce Flow: Automates business processes with a visual workflow builder.
• Apex programming language: Provides server-side programming for complex logic.
• AppExchange Marketplace: Access 7,000+ pre-built applications.
• Einstein AI integration: Embeds AI-powered predictions using pre-trained models.

Pricing

Salesforce Lightning Platform offers three plans: Platform Starter (€25 per user per month), Platform Plus (€100 per user per month), and Platform Log In & Dev Credits (€1,000 per 10,000 credits). Free trials are available.

Pros

• Security and permissions are inherited from Salesforce's enterprise-grade infrastructure.
• Large ecosystem of developers and pre-built solutions on AppExchange.
• Autonomous agents can leverage existing customer data without separate systems.

Cons

• Apps live entirely within the Salesforce ecosystem with limited portability.
• Not suitable for building standalone commercial products outside Salesforce.

 

7. Retool

 

Retool is a platform for building internal business tools by connecting directly to databases and APIs. The platform provides a drag-and-drop interface built with JavaScript and SQL support.

You drag and drop components on a canvas and write JavaScript or SQL to define their behavior and data sources. The platform offers over 100 UI components for internal tools.

Furthermore, Retool connects to PostgreSQL, MySQL, MongoDB, REST APIs, GraphQL, and cloud services like AWS and Google Cloud. Instead of building full-stack applications from scratch, developers assemble interfaces from pre-built components and write queries to display and manipulate data.

 

Key features

• Universal database connector: Connects to PostgreSQL, MySQL, and MongoDB with native query builders.
• 100+ pre-built components: Provides tables, forms, and charts that bind to data queries.
• Retool workflows: Automates background processes.
• External-facing apps: Builds customer portals on the Business tier.
• JavaScript and SQL support: Allows custom logic in JavaScript and raw SQL.

Pricing

Retool offers four plans: 

• Free ($0 per builder + $0 per internal user).
• Team ($10 per builder per month + $5 per internal user per month).
• Business ($50 per builder per month + $15 per internal user per month).
• Enterprise (custom pricing).

Pros

• Extreme speed for internal tools. 
• Deep database integration, Developer-friendly.

Cons

• Requires SQL knowledge. 
• External capabilities are less mature.

 

8. Bubble

 

Bubble is a visual application builder with AI features that help generate layouts, database schemas, and workflow logic. It provides complete backend functionality, including database, API integrations, and workflow automation.

In addition, the platform has 2+ million users building web SaaS products and internal applications. Unlike traditional development, Bubble uses a visual programming approach where you design interfaces and define logic through configuration rather than code.

 

Key features

• Visual workflow engine: Build complex business logic with conditional statements and multi-step processes without code.
• Plugin marketplace: Access 3,000+ plugins, including OpenAI integration, payment processors, and third-party APIs.
• Responsive design: Applications automatically adapt to different screen sizes and devices.
• Database designer: Visual interface for creating data structures with built-in privacy rules and permissions.

Pricing

Bubble offers five plans: Free ($0/month), Starter ($59/month billed annually), Growth ($209/month billed annually), Team ($549/month billed annually), and Enterprise (custom pricing).

Pros

• Zero coding required, accessible to non-technical founders.
• Fast time-to-market for MVPs and prototypes.
• Large plugin marketplace accelerates development.
• Proven production deployments, including acquired companies.

Cons

• Total vendor lock-in with no code export whatsoever.
• Performance degrades significantly beyond 1,000 concurrent users.

 

9. FlutterFlow

 

FlutterFlow builds native mobile applications using the Flutter framework. AI features generate screens from descriptions, suggest layouts, and create navigation flows.

The platform generates real Flutter code you can export and modify. This provides an escape hatch if you outgrow the visual builder or need custom functionality not available in the visual interface.

FlutterFlow also targets developers and technical founders building native mobile applications who want faster development without sacrificing code ownership. The platform has over 2 million users.

 

Key features

• Full Flutter/dart code export: Download complete source code and continue development in any Flutter IDE.
• Cross-platform development: Build once, deploy to iOS, Android, Web, and Desktop from a single codebase.
• DreamFlow AI engine: Generates pages and app structures from natural language prompts.
• One-click app store deployment: Direct publishing to Apple App Store and Google Play Store.
• GitHub integration: Push code to GitHub for version control and team collaboration.

Pricing

FlutterFlow offers four plans: Free, Basic ($15.60/month), Growth ($32/month), and Business ($60/month). Enterprise pricing is custom. Backend costs (Firebase/Supabase) are separate and billed independently.

Pros

• Much lower cost than enterprise low-code platforms.
• One-click deployment streamlines app store publishing.
• Active community and component marketplace.

Cons

• No built-in backend, and requires Firebase, Supabase, or custom APIs.
• Steep learning curve for non-developers despite the visual interface.

 

10. Zoho Creator

 

Zoho Creator is an application development platform from the Zoho ecosystem. The platform provides drag-and-drop tools and deep integration with 50+ Zoho products, including CRM, email, and finance.

The platform targets SMBs and enterprises needing custom business apps, especially teams already using Zoho products. It also provides a scripting language called Deluge for advanced logic beyond visual configuration.

 

Key features

• CoCreator AI: Generates complete applications from voice prompts, written instructions, or business requirement documents.
• Multi-vendor AI support: Integrates with ZohoAI, OpenAI, Google Gemini, and Anthropic via a bring-your-own-key approach.
• AI skills: Built-in OCR, predictive analytics, and object detection included at no extra cost.
• Customer portal: Expose applications externally for customer access and collaboration.

Pricing

Zoho Creator offers four plans: Standard ($8 per user per month), Professional ($20 per user per month), Enterprise ($25 per user per month), and Flex (custom pricing). A 15-day free trial is available.

Pros

• Apps are deployed within 30 days for most customers.
• AI capabilities are included without additional fees.
• Integration across the entire Zoho ecosystem.
• Free plan available for testing and small projects.

Cons

• Restrictive UI customization. 
• Best value in the Zoho ecosystem only.

 

11. Oracle APEX

 

Oracle APEX (Application Express) is an enterprise low-code platform built on Oracle Database. It targets developers and IT professionals already using Oracle infrastructure, with particular strength in data-heavy applications. 

The platform is included free with Oracle Database licenses, making it attractive for Oracle-centric organizations. Besides, APEX excels at building data-driven dashboards, reports, and analytics tools. 

 

Key features

• No-cost feature of Oracle database: Included free with all Oracle Database editions.
• Spreadsheet-to-app conversion: Automatically transform Excel spreadsheets into database-backed applications.
• Interactive grids and reports: Advanced data visualization with faceted search and customizable data views.
• Autonomous database integration: Automated scaling, patching, and database management tasks.

Pricing

Oracle APEX offers three options: Always Free (included in OCI Free Tier), APEX Application Development Service (starts at $122 per month), and APEX with Autonomous Database (starts at $502 per month).

Pros

• Rapid development for data-intensive applications.
• No per-user or per-app licensing costs.
• Deep Oracle ecosystem integration.
• Strong security features are built into Oracle Database.

Cons

• Only makes sense if you are already invested in the Oracle ecosystem.
• Challenging initial configuration and setup.
• Limited appeal outside Oracle-centric organizations.

 

12. Creatio

 

Creatio is a no-code platform that combines CRM and workflow automation with AI at its core. It targets mid-size to large enterprises with 850 employees across 10 offices serving thousands of customers in 100 countries. 

The platform integrates Creatio Studio (a no-code development platform) with a full CRM suite for Marketing, Sales, and Service. Creatio is recognized as a Leader and Strong Performer in Gartner and Forrester reports. 

 

Key features

• AI agents embedded across workflows: Autonomous AI agents provide intelligent recommendations, and predictive insights, and execute tasks across all processes
• No-code platform (Creatio Studio): Build applications and workflows using natural language and visual designers without coding.
• Full CRM suite: Integrated Marketing, Sales, and Service applications with embedded AI capabilities.
• Process automation: Visual tools to automate business processes, create business rules, and orchestrate workflows.

Pricing

Creatio offers three plans: Growth ($25 per user per month), Enterprise ($55 per user per month), and Unlimited ($85 per user per month). All plans include AI capabilities through Creatio.ai tokens with no extra licenses required.

Pros

• Responsive customer support across multiple channels.
• Freedom UI makes customization easier without technical expertise.
• All AI features are included without additional licensing.

Cons

• Complexity can overwhelm new users despite no-code positioning.
• Fewer pre-built integrations compared to Salesforce or HubSpot.
• Learning curve for first-time administrators.

 

13. Unqork

 

Unqork is an enterprise no-code platform designed specifically for regulated industries like financial services, insurance, healthcare, and government. 

The platform emphasizes zero technical debt through its "Codeless as a Service" architecture. Unqork enables building complex enterprise applications without writing code, with customers reporting builds that previously took months now completed in weeks. 

The platform is FedRAMP certified and meets rigorous compliance requirements for regulated industries.

 

Key features

• AI-powered development: AI-assisted builds with components governed by IT, accelerating development while maintaining control.
• Visual application builder: Drag-and-drop interface for application logic, spreadsheet-like rules, and visual data transformation.
• Industry-specific templates: Pre-built templates for financial services, insurance, healthcare, and government sectors.

Pricing

Unqork does not publish pricing publicly. Contact sales for custom enterprise quotes. Premium per-user, per-month pricing model with tiered plans based on features and scale.

Pros

• Rapid development from conception to production in as little as 12 weeks.
• Zero technical debt through codeless architecture.
• High application reliability with significant defect reduction.

Cons

• Steep learning curve despite no-code positioning.
• No transparent pricing makes budgeting difficult.
• Vendor lock-in concerns with proprietary codeless architecture.

 

The best of OutSystems alternatives

OutSystems charges $36,300+ annually and lacks multi-tenancy in its new ODC platform. Most alternatives share these limitations or solve different problems entirely.

Power Apps, ServiceNow, and Retool excel at internal tools but can't build commercial products. While Bubble and FlutterFlow support external applications, you still have to build multi-tenant architecture, subscriber management, and compliance frameworks yourself.

However, Launchpad is different. It's built for software companies selling B2B SaaS, so production infrastructure comes configured from day one. Native multi-tenancy, subscriber management, enterprise security, and agentic workflows are included, backed by Pega's 40 years of serving Fortune 500 companies.

Try Launchpad.io today for free and stop rebuilding infrastructure that every SaaS company duplicates.

 

FAQs

 

Do any alternatives solve OutSystems' multi-tenancy problem?

OutSystems ODC lacks native multi-tenancy. In this comparison, only Launchpad provides native multi-tenancy out of the box. Whereas Mendix supports multi-tenancy architecturally but requires manual configuration. All other platforms either don't support it or require building it from scratch.

 

What is the cheapest OutSystems alternative?

Zoho Creator starts at $8 per user per month, making it the most affordable option. However, it's designed for internal tools, not commercial SaaS products. For B2B SaaS development, Launchpad offers better value at $500/month (Startup plan) with production infrastructure, native multi-tenancy, and subscriber management included.

 

Can I build commercial B2B SaaS products on these platforms?

Most platforms in this list (Power Apps, ServiceNow, Retool, Zoho Creator, and Creatio) are designed for internal tools only. While Bubble and FlutterFlow can build external applications, they require manual multi-tenancy architecture. But only Launchpad and Mendix (via ISV program) are purpose-built for commercializing B2B SaaS.