Fillout vs Appsmith

A detailed comparison to help you choose between Fillout and Appsmith.

Fillout

Fillout

Build forms and surveys without code in minutes

Appsmith

Appsmith

Open-source low-code internal tool builder

Rating3.6 (230 reviews)4.7 (321 reviews)
Pricing Modelfreemiumfreemium
Starting PriceFree tier availableFree tier available
Best ForMarketing teams and non-technical founders who need functional forms and surveys quickly without learning design or code.Engineering teams building internal tools and admin panels with open-source control
Free Tier
API Access
Team Features
Open Source
Tags
free tierno codeapi access
open sourcefree tierapi access
Visit Fillout →Visit Appsmith →

Fillout

Pros

  • + Generate complex forms from text descriptions without writing code
  • + Create conditional logic and multi-step forms visually
  • + Embed forms on websites or collect responses via public links
  • + Connect to 1000+ apps through Zapier and direct integrations

Cons

  • - Limited customization of form styling compared to CSS-based builders
  • - AI generation may require multiple iterations for complex workflows
View full Filloutreview →

Appsmith

Pros

  • + Fully open-source
  • + Connects to any API or DB
  • + Drag-and-drop with JavaScript logic

Cons

  • - Developer-leaning despite no-code
  • - Hosting required for self-deploy
View full Appsmithreview →

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