Best Fillout Alternative in 2026: Formfy vs Fillout
Formfy is an AI Agreement Engine for SMS-first client onboarding. Fillout is the newer form-builder competitor — Typeform-style UX with Jotform-style depth and a generous free tier targeting mid-market form needs. If your workflow ends in a signed agreement rather than a database row, there's a more focused path.
The TL;DR
Use case
Pick Formfy when…
Pick Fillout when…
Form-builder with database fields
Output is a signed PDF, not a database row
Output is a row in Notion / Airtable
Signed client agreements
Signature is the point of the workflow
Signing is one optional field among many
Conversational onboarding form
Form ends in a signed deposit-paid agreement
Form ends in a database write or webhook
Why teams look for a Fillout alternative
Fillout is an excellent form-builder: Typeform-style conversational UX, deep integrations with Notion, Airtable, and Google Sheets, and one of the most generous free tiers in the category. Teams start looking for a Fillout alternative when the form's purpose shifts from "collect data" to "produce a signed, legally binding agreement." Fillout has a signature field — but the signature is one field among many, not the product's core. The audit trail, certificate of completion, tamper-evident sealing, and legal-grade timestamping that underpin an enforceable agreement are byproducts in Fillout and primary features in Formfy.
Formfy is the AI Agreement Engine for SMS-first client onboarding — generate a complete, legally coherent agreement from a plain-language prompt, deliver it to a phone number, collect signature and deposit in one mobile link. The signed PDF is the product, not the side effect.
The verdict
Fillout sits in a sweet spot between Typeform's conversational UX and Jotform's feature depth — built primarily for teams that want a polished form-builder with deep integrations into databases like Notion, Airtable, Google Sheets, and modern CRMs. It's an excellent product for that specific motion. Formfy is built for a different output: a signed, timestamped, legally binding agreement with a payment attached. If your form output is "row in a database" or "webhook to Slack," Fillout is the better fit. If your form output is "signed PDF in a Drive folder + Stripe charge in the same flow," Formfy is what we built. DocuSign, PandaDoc, and SignNow are the other obvious candidates if the signature piece matters more than the form-builder piece.
Feature matrix
Feature
Formfy
Fillout
Note
AI form generation from prompt
✓
Partial
Fillout has AI form-builder; not as deep as full agreement generation
Legally binding e-signature
✓
✓
Both ESIGN/UETA compliant; Fillout's signature is a field, not the product
SMS delivery built in
✓
✗
Fillout is link-first; SMS via Twilio integration
Mobile-first form UX
✓
✓
Both excellent on mobile
Conversational one-at-a-time UX
Partial
✓
Fillout's signature pattern
Payment collection in flow
✓
✓
Fillout integrates with Stripe natively
Notion / Airtable native sync
Partial
✓
Fillout's database integrations are tighter
Scheduling integration
✓
✓
Both via Calendly or native booking
Conditional logic
Partial
✓
Fillout's logic builder is more mature
Template library
✓
✓
Both growing libraries; Fillout's is form-focused
HIPAA-compliant plan
✓
✓
Both offer HIPAA on paid tiers
Audit trail (legal-grade)
✓
Partial
Fillout has submission logs; not legal e-signature audit trail
Verified from each vendor's public pricing page on the last reviewed date. Fillout's free tier is one of the most generous in the form-builder category — directly competitive with Jotform on entry-level volume.
Where Formfy wins
Legal signing is the product. Fillout has a signature field; Formfy has a signed-agreement workflow. The audit trail, certificate of completion, tamper-evident sealing — these are Formfy's product, not a feature.
SMS-first delivery. Send the agreement to a phone number, signer signs without ever opening email. Fillout supports Twilio integration but it's a wire-up, not a native channel. Formfy and Smartwaiver are the two SMS-native platforms in this segment.
Payment in the same flow as signing. Fillout has Stripe integration but the natural pattern is form → submit → payment-as-next-step. Formfy is signature + payment + agreement all on one mobile link.
Generates the entire agreement, not just the form fields. Tell Formfy "I need a med spa consent for filler injections" — you get a full legally-coherent document. Fillout's AI builder generates form structures, not legal-grade agreement copy. DocuSign and Adobe Sign also generate signed output from existing documents; Formfy generates the document itself.
Where Fillout wins
Free tier. 1,000 submissions per month at $0 is one of the most generous free tiers in the category, on par with Jotform's free offering. Formfy's free trial is time-bounded.
Conversational form UX. Typeform-style one-question-at-a-time, with deeper field types and integrations. Typeform pioneered the pattern; Fillout extended it with richer conditional logic.
Database-first integrations. Native two-way sync with Notion, Airtable, and other modern databases is tighter than Formfy's. If your workflow ends in "row in Airtable," Fillout was built for that.
Conditional logic depth. Fillout's logic builder is more mature today; we're closing the gap.
If neither fits — also worth a look
If Fillout is too form-builder-focused and Formfy's agreement-engine motion isn't the right fit, these tools cover adjacent ground:
Typeform — The original conversational form UX leader; the template Fillout improved on.
Jotform — Wider template library and longest-running mid-market form platform; a Fillout alternative with deeper legacy integrations.
DocuSign — When the agreement and signing dominate the workflow over form-building; the category standard for legally binding documents.
SignNow — Cost-focused e-signature with simpler tooling; a practical alternative when signing is the only requirement.
Dropbox Sign — Clean, lightweight signing for teams that want less overhead than DocuSign.
IntakeQ — Purpose-built for healthcare intake with HIPAA compliance first; narrower but excellent for clinical practices.
WaiverForever — Waiver-specific form platform with kiosk signing; a vertical alternative where waivers are the only document type.
Formstack — Enterprise-grade form platform with deep Salesforce/ServiceNow integration; a Fillout alternative for IT-vetted enterprise contexts.
Common questions
Fillout has a signature field that's ESIGN/UETA compliant for simple electronic signatures, and submissions are timestamped. The audit trail isn't packaged as a formal certificate of completion the way a dedicated e-signature platform (Formfy, DocuSign, Adobe Sign) handles it. For routine consent and acknowledgment use cases this is fine; for high-stakes contracts where you might need to defend the signing process in court, a dedicated e-signature platform is the safer choice.