Gravity Forms

Description

Gravity Forms has been around since 2009 and it still feels modern because the team keeps it clean, fast, and rock-solid. The builder is straightforward: you drag fields onto the canvas, set labels, placeholders, conditional logic, and styling—everything updates live. No bloated interface, no unnecessary features.

Core strengths:

• Conditional Logic – show/hide fields, sections, pages, or entire forms based on previous answers (AND/OR/NOT, multi-level)
• Multi-Step Forms – break long forms into steps with progress bar, save & resume later
• Payments – native Stripe, PayPal, Authorize.net, Square, Mollie, Razorpay support; one-time, recurring (subscriptions), partial payments, trials
• File Uploads – multiple files, preview thumbnails, size/type limits, virus scanning, progress bar
• Calculations – dynamic totals (quantity × price + tax – discount), use in payments or hidden fields
• Quizzes & Surveys – score-based quizzes, pass/fail logic, Likert scales, NPS, star ratings
• User Registration – create accounts, assign roles, custom fields, password strength, auto-login after signup
• Spam Protection – reCAPTCHA v3 invisible, honeypot, keyword blocking, IP limit, Akismet
• Notifications & Confirmations – fully customizable emails (admin + user), redirect after submit, conditional emails
• Integrations – Mailchimp, ActiveCampaign, HubSpot, Salesforce, Zapier, Webhooks, Google Sheets, Slack, Twilio SMS, and hundreds more

Pro version unlocks:

• Advanced file upload (cloud storage, Dropbox/Google Drive sync)
• Signature field
• Post-creation forms (submit post from frontend)
• Survey/quiz advanced reporting
• Partial entries (save incomplete forms)
• Priority support & developer hooks

It’s fast—form JS/CSS loads only where needed, AJAX submit without page refresh, works great with caching (WP Rocket, LiteSpeed). No database bloat, minimal conflicts, and it scales to sites with thousands of submissions daily.