Every feature is in every paid Fillin Forge plan.
Updated October 2026
Fillin Forge is a complete WordPress form builder plugin. Below are the features grouped by what they help you do, with links to dedicated pages for the ones that need a deeper dive. Many of these — unlimited forms, conditional logic, webhooks, the full template library, anti-spam, CSV export — are free for everyone; the rest are in every paid plan.
Type a plain-English description of the form you want and Fillin Forge generates it — field types, validation, labels, ordering, all handled by AI. After the first prompt you can adjust the form in the drag-and-drop editor.
Full AI form generator feature →
A drag-and-drop builder with a palette of field types on the left, the form area in the middle, and an inline settings panel on the right. Every field configures in place — no modal dialogs, no saving-and-waiting.
Full drag-and-drop builder feature →
Every Fillin Forge installation comes with 168 templates across contact, feedback, registration, surveys, orders, bookings, applications, healthcare, education, real estate, marketing, HR, events, e-commerce, legal, nonprofit, restaurant, fitness, travel, beauty, automotive, pets, church, technology, photography, wedding, government, and insurance.
Place any form on any page with the [formforge id="X"] shortcode, with a block in the Gutenberg editor, or with a widget. Copy-to-clipboard button next to every form ID in the admin.
{field_id} referencesShow and hide fields based on the values of other fields. Supports multiple conditions (AND/OR), conditional required, and works on every field type.
Full conditional logic feature →
Break long forms into multiple steps with a progress bar, back/next navigation, and step-by-step validation. Use the Page Break field to define the breaks.
Full multi-step forms feature →
One question at a time, slide-up animations, keyboard navigation (Enter to advance), progress bar, auto-focus, Tab/Shift+Tab. No embeds, no third-party iframes — the same form rendered in a completely different UX.
Full conversational mode feature →
Formula-based auto-calculation using other field IDs as variables. Examples: pricing calculators, loan estimates, BMI, order totals. Currency prefix and suffix supported.
Full calculation field feature →
Let submitters add as many rows as they need — team members, attendees, products, anything. Every row can contain multiple sub-fields.
A dedicated Payment field type powered by Stripe’s Card Element and PaymentIntent API. Card details are entered in Stripe’s Card Element. Clients’ own Stripe keys — payments go to their account. Test/live mode toggle. Stripe webhook with HMAC-SHA256 signature verification.
A dedicated field type that shows available time slots from your Google Calendar. Calculates free slots based on working hours and slot duration. A form with no calendar chosen shows the locally calculated slots. If a calendar is chosen and cannot be read (for example the Google connection was lost), the picker offers no times instead of showing times that might be taken, and a booking whose time the calendar could not confirm when the form is sent is saved with a “Time not confirmed” mark.
The Map Address field gives submitters an interactive map with autocomplete, click-to-place marker, drag marker, and reverse geocoding. Stores address + latitude + longitude + formatted address. Bring your own Google Maps or Yandex Maps API key.
Sends submission to a Slack channel via incoming webhook. Block Kit formatted — header, fields, divider. Per-form or global webhook URL.
Sends submission to a Discord channel via webhook. Embed format with inline fields. Per-form or global webhook URL.
Sends a message to your Telegram chat through our bot, @ForgeAPINotifyBot (Fillin Forge Pro). Send /start to the bot to get your Chat ID, then paste it in Fillin Forge settings. The message goes through our API; the Privacy Policy lists what is sent.
Fillin Forge has 10 integrations:
Full webhook support with custom headers (for authorization) and SSRF protection (blocks local IPs to prevent internal network attacks). Connect to Zapier, Make, n8n, or any custom endpoint.
Four layers of spam protection:
The File Upload field supports:
Cached with transients for performance.
Fillin Forge’s AI reviews your form’s summary statistics and returns a score with suggestions. It needs at least 10 events (submissions, abandoned sessions or failed payments) to run. This is an invented example of a suggestion, not a measurement: “34% of users stop on the ‘Phone number’ field. Consider making it optional.” Runs in the background via the Forge job queue — no PHP timeout risk.
Click any submission in the admin to see every field value in a modal.
Records an abandoned form when a visitor navigates away, using navigator.sendBeacon(). Shows abandonment stats per form.
Download all submissions as CSV for analysis in Excel, or as PDF for printing and archiving.
9 endpoints covering forms, submissions, templates, and Stripe webhooks. Standard WordPress authentication.
The Forge Queue runs AI submission analysis (and any other long task) in the background. No PHP timeout issues.
[formforge id="X"] with a copy-to-clipboard button right next to every form ID in the admin.
Action and filter hooks let you extend Fillin Forge with custom code.
Fillin Forge uses the Forge Suite design system with a warm orange accent (Fillin Forge’s color). Forms render with CSS that inherits your site’s typography and color palette.
All paid plans have the same features and differ by the number of sites. AI credit packs are sold separately.
inline editing in the builder
describe the form in plain English
across 27 industry categories
including Stripe, maps, calculations, Google Calendar
show/hide fields based on answers
with progress bar and page breaks
Typeform-style one-question-at-a-time
honeypot, time check, token validation, Google reCAPTCHA v3
with type and size restrictions
Stripe Card Element, your keys, your Stripe account
views, submissions, conversion rate
gives a score and suggestions based on views, submissions and abandoned sessions
POST JSON to any external URL
Slack, Discord, Telegram, Mailchimp, Google Sheets, Google Calendar, HubSpot CRM, PDF export, Post Submission, User Registration
download submissions
routes for headless use
[formforge id="X"] or Gutenberg block
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