6 Best Low-Code Platforms for Developers in 2026

Low-code doesn't mean no-code for developers. The best platforms let you build 10x faster while still writing custom code when needed. We evaluated platforms that accelerate development without limiting experienced developers.

Last updated: February 3, 2026Reviewed 12+ tools

6 Best Low-Code Platforms comparison

Feature Comparison

ToolStarting PricePrimary UseOpen SourceSelf-HostOur Rating
RetoolFree/$10Internal toolsNoYes9.4/10
SupabaseFree/$25BackendYesYes9.3/10
AppsmithFree/$40Internal toolsYesYes9.0/10
PlasmicFree/$49React UINoNo8.8/10
DirectusFree/$99CMS/APIYesYes8.7/10
BudibaseFree/$50Internal appsYesYes8.5/10

Deep Dives

1

Retool

Best Overall
Retool

Retool is the leader in low-code internal tools. Drag-and-drop components connect to any database or API. Write custom JavaScript anywhere. Build admin panels and dashboards in hours instead of weeks.

Starting priceFree/$10

Strengths

  • Rich component library
  • Custom JS everywhere
  • Any database/API
  • Self-hostable
  • Mobile apps
  • Workflows

Limitations

  • Expensive at scale
  • Learning curve
  • Internal tools focus
Who it's for: Best for teams building internal admin tools quickly.
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2

Supabase

Best for Enterprise
Supabase

Supabase provides backend infrastructure: Postgres database, authentication, storage, and realtime subscriptions. The open source Firebase alternative that developers actually love.

Starting priceFree/$25

Strengths

  • Postgres database
  • Built-in auth
  • Storage
  • Realtime
  • Open source
  • Great DX

Limitations

  • Backend only
  • Still maturing
  • Less enterprise features
Who it's for: Best for developers wanting instant backend infrastructure.
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3

Appsmith

Best for Budget
Appsmith

Appsmith is the open source Retool alternative. Build internal tools with drag-and-drop, connect to databases and APIs, and write custom JS. Self-host for free or use cloud.

Starting priceFree/$40

Strengths

  • Open source
  • Free self-hosted
  • Similar to Retool
  • Active development
  • Good community
  • Many integrations

Limitations

  • Less polished
  • Fewer features
  • Smaller ecosystem
Who it's for: Great open source alternative to Retool.
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4

Plasmic

Best for Beginners
Plasmic

Plasmic is a visual builder for React. Design components visually and export to your React codebase. Works with Next.js, Gatsby, and any React framework.

Starting priceFree/$49

Strengths

  • Visual React builder
  • Exports to code
  • Works with frameworks
  • Design system
  • Headless CMS
  • No vendor lock-in

Limitations

  • React only
  • Learning curve
  • Complex setup
Who it's for: Best for React teams wanting visual development.
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5

Directus

Directus

Directus wraps any SQL database with a REST/GraphQL API and admin app instantly. Open source, self-hostable, and flexible. Great as a headless CMS or data management layer.

Starting priceFree/$99

Strengths

  • Instant API
  • Any SQL database
  • Open source
  • Headless CMS
  • Self-hostable
  • Flexible

Limitations

  • Less for apps
  • Database-focused
  • Smaller community
Who it's for: Great for teams needing instant API from database.
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6

Budibase

Budibase

Budibase is an open source low-code platform for internal applications. Self-host on your infrastructure, build apps with drag-and-drop, and connect to your data.

Starting priceFree/$50

Strengths

  • Open source
  • Self-hosted
  • Free tier
  • Internal apps
  • Good UI builder
  • Automation

Limitations

  • Less mature
  • Smaller ecosystem
  • Fewer components
Who it's for: Good open source option for self-hosted internal apps.
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How We Evaluated

We evaluated platforms on developer flexibility, not just ease of use.

  • Developer Control (30%)Can you write custom code?
  • Speed Gains (25%)Actually faster than coding?
  • Flexibility (20%)Handles complex requirements.
  • Deployment (15%)Self-host, cloud, or both.
  • Value (10%)Pricing model.

How to Choose

  • Choose Retool if you need Internal tools.
  • Choose Supabase if you need Backend + auth.
  • Choose Appsmith if you need Open source tools.
  • Choose Plasmic if you need React visual.
  • Choose Directus if you need Instant API.

Common Questions

Retool is more polished with more features. Appsmith is open source and free to self-host. For budget-conscious teams or those needing self-hosting, Appsmith is excellent.

Good platforms like Retool let you write custom JS anywhere. You get speed for common patterns and flexibility when needed.

Supabase for backend, Retool or Appsmith for internal tools. The free tiers are generous enough for early-stage companies.