Comparison

Gravity Forms vs SurveyJS

No clear leader: SurveyJS (51.9) and Gravity Forms (51.5) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsMarkdownJSONGraphQLAll open, no key required.
Gravity Forms52
SurveyJS52
Score
vioscaleAI score
Gravity Forms52 / 100low · 26%
SurveyJS52 / 100medium · 57%
Pricing
Free tier
Gravity Forms–
SurveyJS✓
Model
Gravity Formscommercial
SurveyJSfreemium
Price level
Gravity Formsunknown
SurveyJShigh
Starting price
Gravity Forms–
SurveyJS$589
Transparent
Gravity Forms✓
SurveyJS✓
Integrations
Count
Gravity Forms12
SurveyJS16
Security
Gdpr
Gravity Forms✓
SurveyJS✓
Hipaa
Gravity Forms–
SurveyJS✓
Market
Availability
Gravity Forms–
Content
Faq
Gravity Forms–
SurveyJS7 items

Capabilities

Feature-by-feature on the axes that matter for form builders. “-” means undocumented, not absent.

Capabilities
Deployment model
Gravity FormsWordpress plugin
SurveyJS-
Conditional branching logic
Gravity Forms✓
SurveyJS✓
Multi page step form pagination
Gravity Forms✓
SurveyJS✓
Stripe paypal payment collection
Gravity Forms✓
SurveyJS-
Electronic signature capture
Gravity Forms-
SurveyJS✓
File upload and attachment storage
Gravity Forms✓
SurveyJS✓
Conversational one question at a time UI
Gravity Forms-
SurveyJS-
Salesforce hubspot CRM sync
Gravity Forms-
SurveyJS-
Mailchimp activecampaign email sync
Gravity Forms-
SurveyJS-
Zapier make webhook routing
Gravity Forms✓
SurveyJS-
SOC2 type ii
Gravity Forms-
SurveyJS-
ISO 27001
Gravity Forms-
SurveyJS-
Pricing model
Gravity Forms-
SurveyJS-

What each one is

The product in its own terms, so the numbers below have context.

Gravity Forms

A WordPress plugin that enables businesses to create custom forms for lead generation, payment collection, and workflow automation with conditional logic, file uploads, and extensive integration options.

Independently observed

SurveyJS

An open-source JavaScript form library that lets developers build dynamic forms, surveys, quizzes, and multi-step wizards. Forms are defined using JSON and rendered directly in web applications, giving you full control over form data and storage.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Gravity Forms

Subscription
as of verify ↗

SurveyJS

from $589HybridFree tier

Free open-source tier available. Commercial perpetual licenses: $589 (Basic) to $1,059 (Professional); optional annual renewal for support at $239–$419 per year.

  • EssentialFree
    • Unlimited Forms
    • Unlimited Form Submissions
    • Unlimited File Uploads
    • All Data on Your Own Servers
    • Dynamic JSON-Driven Forms
    • +6 more
  • Basic$589 per developer license; includes 12 months of support and updates
    • Everything in Essential
    • Drag-and-Drop Form Builder
    • Fully Self-Hosted
    • Unlimited Admins and Form Creators
    • White-Labeling
    • +3 more
  • Professional$1,059 per developer license; includes 12 months of support and updates
    • Everything in Basic
    • PDF Export (Editable and Read-Only)
    • Interactive Reports and Charts
    • Real-time Data Updates
    • Export to Excel, CSV, PDF
    • +3 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Gravity Forms✓
SurveyJS✓
Deployment
Self-hosted
Gravity Forms–
SurveyJS✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Gravity Forms

12 total
  • Zapier
  • Slack
  • Monday.com
  • Stripe
  • PayPal
  • SendGrid
  • Mailgun
  • Postmark
  • Brevo
  • Microsoft 365
  • Gmail
  • Amazon SES
Independently observed

SurveyJS

16 total
  • React
  • Angular
  • Vue 3
  • Knockout
  • jQuery
  • ASP.NET Core
  • Node.js
  • PHP
  • Python
  • WordPress
  • PostgreSQL
  • MongoDB
  • Grafana
  • Bootstrap
  • Material UI
  • shadcn/ui
Independently observed
Still deciding?

Gravity Forms or SurveyJS: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.