FILLABLE FORM SOFTWARE
Fillable Form Software for Any Workflow
Build fillable forms with AI, send the link by SMS or email, collect signed submissions on a phone, and store every record with a tamper-resistant audit trail. Formfy replaces fillable PDF workflows with mobile-friendly online forms — same signed-PDF artifact, none of the pinch-and-fill pain.
See Formfy in action
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Built for service businesses — gyms, clinics, wellness practices, events, rentals, and field-service teams replacing fillable PDFs across all 50 US states and 30+ countries.
What is fillable form software?
Fillable form software lets a business design a form with interactive fields — text, dropdowns, checkboxes, dates, signature blocks — that the recipient completes on a phone or computer rather than print, fill by hand, sign on paper, scan, and email back. The completed form lands in the operator dashboard as a structured submission and as a generated signed PDF.
Most legacy fillable-form workflows are built around fillable PDF files — opened in a PDF reader, filled with the cursor, signed on a touchscreen, and emailed back. Formfy is online-form-first: the form is a hosted URL, the fields render natively in the browser, and the signed PDF is produced automatically after submission. The same artifact, none of the PDF authoring or pinch-zoom pain.
Formfy drafts the fillable form with AI in a single pass. Describe the workflow in plain English — intake, waiver, agreement, registration, custom data collection — and Formfy generates the fields, sections, acknowledgments, and signature block. Every signed submission is stored with a full audit trail: IP, timestamp, user agent, and signer identity.
Everything a fillable form workflow needs
Six features that ship in every Formfy plan — the same product on every tier.
AI form builder
Describe the form in plain English and Formfy drafts the fillable fields, sections, acknowledgments, and signature block. No PDF authoring software required.
Mobile-first fillable fields
Every field renders cleanly on a phone — auto-fit font sizing, iOS-friendly keyboards, tap-target spacing, and pinch-zoom support. No PDF pinch-and-fill, no zoom traps.
Inline e-signature
Capture a typed or drawn signature on the same form. A signed PDF is generated automatically with timestamp, IP address, and signer identity — ESIGN Act and UETA aligned.
SMS, email, link, or QR delivery
Text the form link, email it from your scheduler, paste it on your site, or print a QR code for the front desk. One fillable form works across every channel.
Audit trail on every submission
IP, timestamp, signature geometry, user agent, and consent metadata are captured on the signed PDF. Export an audit-trail report for insurance, audit, or legal review.
Integrations and webhooks
Push completed forms to your CRM, scheduler, or spreadsheet through native integrations, the Public API, or webhooks. No re-keying or manual export.
Formfy vs. other fillable form tools
A category-level comparison. Compare pricing on each vendor's site before you buy.
| Feature | DIY form builders | Legacy e-signature | Enterprise platforms | Formfy |
|---|---|---|---|---|
| Starting price | $29–$45 / month | $10–$25 / month per user | Custom quote / annual contract | $19 / month, 15-day free trial |
| AI fillable-form generation | Generic templates only | PDF templates, not AI | Add-on, usually paid | Included — describe and build |
| Mobile signing | Variable by template | Yes — desktop-first | Yes | Mobile-first by default |
| SMS delivery | Rare | Paid add-on | Paid add-on | Built in on all plans |
| Integrations | Zapier-style only | CRM connectors, API | Deep CRM, ERP, identity | Public API, webhooks, popular CRMs |
| PDF workflow | Some support fillable PDFs | PDF-centric design | PDF and online forms | Online forms generate signed PDFs |
Frequently asked questions about fillable form software
What is fillable form software?
Fillable form software lets a business design a form with interactive fields — text inputs, checkboxes, dropdowns, signature blocks — that the recipient can complete on a phone or computer. Formfy is online-form-first: the recipient fills the form in a browser and a signed PDF is generated automatically after submission.
Is a fillable form the same as a fillable PDF?
No. A fillable PDF is a PDF document with embedded form fields, opened in a PDF reader. A fillable online form is a hosted form opened in a browser. Online forms render better on phones, support real-time validation, generate signed PDFs automatically, and produce an audit trail no fillable PDF can match.
Can I convert my existing PDF to a fillable online form?
Yes. Describe the PDF's contents in Formfy and the AI builder drafts the matching online form — fields, sections, acknowledgments, and signature block. You can then edit the generated form, publish it, and send the link by SMS, email, or QR code.
Do filled-out online forms produce a PDF?
Yes. Every Formfy submission generates a signed PDF with the recipient's answers, signature, timestamp, IP, and audit trail. You can download, store, or attach the PDF to a customer record — same artifact as a fillable PDF, but produced automatically.
Are filled-out online forms legally enforceable?
Electronic signatures captured on Formfy online forms can be legally enforceable when intent, consent, identity, and records are properly captured under the ESIGN Act and UETA. Enforceability depends on jurisdiction, signer age, and the underlying agreement. Have high-risk forms reviewed by qualified counsel before use.
How much does fillable form software cost?
Formfy starts at $19/month for the Basic plan (100 submissions/month). Higher tiers scale to 300, 1,000, and 2,500 submissions/month. A 15-day free trial is included on every plan — no credit card required. Compare pricing on each vendor's site before deciding.
Replace your fillable PDF in the next 5 minutes
Open a 15-day free trial, describe the fillable form you need, and send the published link by SMS, email, or QR code. No credit card, no setup project, no PDF authoring software.