Gravity Forms vs Ninja Forms (2026)

Gravity Forms
★4.75,000,000+
vs
Ninja Forms
★4.4600,000+

Quick Verdict

Choose Gravity Forms if...

Developers and agencies building complex, data-driven forms who need calculated fields and a rich add-on ecosystem.

Choose Ninja Forms if...

WordPress users who want a free core and only need to pay for specific features as they grow.

Feature Comparison

FeatureGravity FormsNinja Forms
Drag & Drop Builder✓✓
Conditional Logic✓✓
Multi-Step Forms✓✓
File Uploads✓✓
Payment Forms✓✓
Calculated Fields✓✓
User Registration✓✓
Frontend Post Submission✓✓
Conversational Forms✓✗
Gutenberg Block✓✓
Gutenberg-Native✗✗
AI Form Builder✗✗
Digital Signatures✓✗
Surveys & Polls✓✓
Quizzes✓✓
Scheduling / Date Limits✓✓
Entry Management✓✓
Export Entries✓✓
Partial Entries✓✓
Geolocation✓✗
Webhooks✓✓
Custom CSS✓✓
Responsive Design✓✓
Ajax Submission✓✓
Anti-Spam✓✓
reCAPTCHA✓✓
hCaptcha✓✓
Cloudflare Turnstile✓✓
Honeypot✓✓

Pricing Comparison

PlanGravity FormsNinja Forms
Free Version✗✓Free
Starting Price$59/year$99/year
Top TierNonprofit: $129/yearElite: $499/year

Integrations

Email Marketing

activecampaign✓✓
aweber✓✓
campaign monitor✓✓
constant contact✓✓
drip✓✗
hubspot✓✗
mailchimp✓✓

Payment

2checkout✓✗
authorize net✓✗
mollie✓✗
paypal✓✓
square✓✗
stripe✓✓

CRM

hubspot✓✓
salesforce✓✓
zoho✓✓

Automation

make✓✓
zapier✓✓

Other

dropbox✓✗
google sheets✓✓
rest api✓✗
slack✓✓
twilio✗✓

Pros & Cons

Gravity Forms

Pros

  • ✓Calculated fields built into every plan (no add-on needed)
  • ✓Best-in-class third-party ecosystem (GravityView, Gravity Perks, Gravity Flow)
  • ✓All core form capabilities identical across plans — only add-ons differ
  • ✓Strong REST API and developer hooks
  • ✓Nonprofit pricing ($129/yr for Elite-level) is excellent

Cons

  • ✗No free version or trial — requires upfront payment
  • ✗Most advanced features (signatures, surveys, geolocation, webhooks) require Elite ($259/yr)
  • ✗Third-party ecosystem can make total cost unpredictable
  • ✗No AI form builder
  • ✗Conversational forms only available at Elite tier ($259/yr)
  • ✗Not Gutenberg-native; block merely embeds the classic builder

Ninja Forms

Pros

  • ✓Free core plugin with genuinely useful features (calculated fields included free)
  • ✓Calculated fields available in the free version — unlike most competitors
  • ✓Modular add-on model lets you pay only for what you need
  • ✓Good developer extensibility with hooks and filters
  • ✓Easy drag-and-drop interface suitable for beginners

Cons

  • ✗Add-on model gets expensive quickly if you need multiple features
  • ✗Not Gutenberg-native (uses its own drag-and-drop builder)
  • ✗No conversational forms or signatures
  • ✗Heavy first-party scripts compared to Fluent Forms
  • ✗Renewal pricing after first-year discount is a common complaint

Add a Third Plugin

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