How to Build Your Own Ninja Forms
Replace Ninja Forms with a custom build. The WordPress Forms Plugin That Grows with You
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 41 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 41 features
Advanced Functionality(12 features)
Enhanced date and time selection functionality
Show and hide form fields based on user inputs
Advanced calculations from multiple choice quizzes to price calculations
Allow users to upload files through forms
Show success messages, redirect anywhere, create lead magnets with downloadable files after submission
+7 more in this category
Payments(8 features)
Accept payments via Apple Pay
Accept payments via Authorize.net
Accept bank debit/ACH payments
Accept payments via Elavon
Accept payments via Google Pay
+3 more in this category
Core(6 features)
Large selection of free form field types to build diverse forms
Intuitive interface to build forms without coding
Pre-built form templates for quick setup
Forms are automatically mobile-responsive
Create unlimited forms and duplicate/modify them infinitely
+1 more in this category
Integrations(4 features)
Connect to industry-leading CRM systems
Connect to multiple email marketing platforms
Send custom webhook payloads
Connect to over 4,000 services through Zapier
Data Management(3 features)
Built-in field validation for form accuracy
Import and export form data and configurations
View, edit, export, search, and filter form submissions
Communication(2 features)
Send SMS notifications for form submissions
Send any number of emails to any number of recipients upon form submission
Customization(2 features)
Customize form fields and save to favorites for reuse across forms
Customize form appearance and styling options
Security(2 features)
Multiple layers of anti-spam and bot blocking technology
Restrict form access to logged-in users or limit submissions by unique field values
Cost Calculator
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Build It Yourself
Total Cost Comparison
DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 41 features at very easy complexity.