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Head-to-head · App Generation

OutSystems vs Retool

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score OutSystems #2 in App Generation 9.2/10 Free plan Free plan✓ 0 of 5 features Visit OutSystems
Retool #6 in App Generation 8.8/10 Free plan Free plan✓ 0 of 5 features Visit Retool

OutSystems leads on 0 checks, Retool on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOutSystems · 9.2/10
  • Free planboth

OutSystems scores higher on our rubric for app generation: 9.2 against 8.8 out of 10; our editors rank them #2 and #6.

OutSystems is the better fit for enterprises building cross-platform business applications. Retool is the better fit for teams building internal web and mobile tools.

  • OutSystems fits best

    Enterprises building cross-platform business applications

  • Retool fits best

    Teams building internal web and mobile tools

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Side by side

Feature OutSystems 9.2/10 Visit ↗ Retool 8.8/10 Visit ↗
At a glance
Editor score 9.2 8.8
Ranking #2 in App Generation #6 in App Generation
Best for Enterprises building cross-platform business applications Teams building internal web and mobile tools
Pricing model Free plan + paid Free plan + paid
Starting price — $10/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud, Mobile, Self-hosted
Platforms Web, iOS, Android Web, iOS, Android
Integrations 400+ integrations 9 integrations
Features OutSystems 0/5 · Retool 0/5
AI prompt generation Not checked yet Not checked yet
Visual app builder Not checked yet Not checked yet
Source-code export Not checked yet Not checked yet
Backend included Not checked yet Not checked yet
Team collaboration Not checked yet Not checked yet
Specs
Supported platforms Not checked yet Not checked yet
App limit Not checked yet Not checked yet
Our review
Pros
  • Build web, iOS, Android, API, and microservice applications visually
  • Connect with SAP, Salesforce, Microsoft systems, and 400+ connectors
  • Manage workflows, security, and application lifecycles in one platform
  • Generates app interfaces from natural-language prompts
  • Connects to databases and REST, GraphQL, and gRPC APIs
  • Supports cloud or VPC deployment for web and mobile apps
Cons
  • Personal Edition applications cannot be used in production
  • Paid pricing requires a custom quote
  • The Developer Cloud plan starts with one medium-sized production application
  • Team and Business prices shown are tied to annual billing
  • Visual building still allows for custom code, so it is not no-code only
  • The Free plan may be limiting for teams needing paid-tier capabilities
Our verdict

OutSystems gives organizations a visual, low-code environment for building and operating custom business applications. Teams can create web and progressive web apps, iOS and Android apps, APIs, and microservices, with visual tools for…

Read the review →

Retool brings app generation, data connections, and deployment into one platform for developers, business engineers, analysts, and operations teams. Users can describe an application in natural language, then refine its interface with…

Read the review →
  1. OutSystemsApp Generation 9.2Free plan
  2. RetoolApp Generation 8.8Free plan

Strengths and trade-offs

  • OutSystems — where it wins

    • Build web, iOS, Android, API, and microservice applications visually
    • Connect with SAP, Salesforce, Microsoft systems, and 400+ connectors
    • Manage workflows, security, and application lifecycles in one platform

    Where it doesn't

    • Personal Edition applications cannot be used in production
    • Paid pricing requires a custom quote
    • The Developer Cloud plan starts with one medium-sized production application

  • Retool — where it wins

    • Generates app interfaces from natural-language prompts
    • Connects to databases and REST, GraphQL, and gRPC APIs
    • Supports cloud or VPC deployment for web and mobile apps

    Where it doesn't

    • Team and Business prices shown are tied to annual billing
    • Visual building still allows for custom code, so it is not no-code only
    • The Free plan may be limiting for teams needing paid-tier capabilities

More comparisons

All app generation comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update