Formstack vs MightyForms

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Formstack

See full pricing history

USD · US · source: www.formstack.com

Plan	Pricing	Charged by	Offer type
Forms — Launch secure forms in minutes and simplify how you collect data	USD 99 monthly · USD 83 / month with annual commitment $83 $99 /month paid annually	Flat · /month paid annually	Standalone · Starting at
Suite — Forms + Documents + Sign Everything you need from first form to final signature	USD 299 monthly · USD 250 / month with annual commitment $250 $299 /month paid annually	Flat · /month paid annually	Bundle · Starting at

MightyForms

See full pricing history

USD · US · source: www.mightyforms.com

Plan	Pricing	Charged by	Offer type
Beginner	Free Free forever	Flat · published subscription	Standalone · Free
Starter	USD 29 monthly · USD 19 / month with annual commitment $29/month or $19/month billed yearly	Flat · published subscription	Standalone · Fixed
Pro Highlighted	USD 99 monthly · USD 69 / month with annual commitment $99/month or $69/month billed yearly	Flat · published subscription	Standalone · Fixed
Business	USD 499 monthly · USD 299 / month with annual commitment $499/month or $299/month billed yearly	Flat · published subscription	Standalone · Fixed
Custom	Contact sales Custom plan	Flat · published subscription	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Formstack

Forms — Launch secure forms in minutes and simplify how you collect data

Highlights Builder users: 1

Included
Highlights Forms: 25

Included
Highlights Submissions per form: 1,000

Included
Highlights Storage: 2GB

Included

Suite — Forms + Documents + Sign Everything you need from first form to final signature

Highlights Builder users: 3

Included
Highlights Forms: 100

Included
Highlights Submissions per form: 5,000

Included
Highlights Storage: 10GB

Included
Highlights Document deliveries per month: 250

Included
Highlights eSignatures: Included

MightyForms

Beginner

Official plan card Responsive forms and surveys: Included
Official plan card Email notification: 1

Limited
Official plan card Stripe payments: Included

Starter

Official plan card Published forms: 10

Limited
Official plan card Submissions: 1,000

Limited
Official plan card File transfer: 10 GB

Limited

Pro

Official plan card Published forms: 25

Limited
Official plan card Submissions: 5,000

Limited
Official plan card File transfer: 50 GB

Limited

Business

Official plan card Published forms: 100

Limited
Official plan card Submissions: 25,000

Limited
Official plan card File transfer: 500 GB

Limited

Custom

Official plan card Custom coding: Included
Official plan card Signed agreements: Included
Official plan card Tailored limits: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Formstack

August 27, 2026 Source
- Forms — Launch secure forms in minutes and simplify how you collect data: USD 99 monthly · USD 83 / month with annual commitment
- Suite — Forms + Documents + Sign Everything you need from first form to final signature: USD 299 monthly · USD 250 / month with annual commitment

MightyForms

August 27, 2026 Source
- Beginner: Free
- Starter: USD 29 monthly · USD 19 / month with annual commitment
- Pro: USD 99 monthly · USD 69 / month with annual commitment
- Business: USD 499 monthly · USD 299 / month with annual commitment
- Custom: Contact sales