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Head-to-head

Appzi vs Formstack

Two leading forms & surveys tools, compared on pricing, features, and editorial fit. Updated for 2026.

Appzi logo
Appzi

Customizable in-website feedback widgets and surveys

From Free
Visit Appzi
Formstack logo
Formstack

Online forms, document generation, and eSignatures for business workflows

From $83/mo
Visit Formstack

At a glance

 AppziFormstack
TaglineCustomizable in-website feedback widgets and surveysOnline forms, document generation, and eSignatures for business workflows
Pricing modelFreemiumPaid
Starts atFree$83/mo
Founded——
AI-native
CategoriesForms & Surveys, AnalyticsForms & Surveys, Digital Asset Management, Sales Engagement
Vendor claimed

Quick take

Pick Appzi if you need customizable in-website feedback widgets and surveys. Pick Formstack if you need online forms, document generation, and esignatures for business workflows.

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Appzi alternatives →

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Frequently asked

Is Appzi better than Formstack?
It depends on your use case. Appzi is customizable in-website feedback widgets and surveys, while Formstack is online forms, document generation, and esignatures for business workflows. See the comparison above for which fits your team.
What's the price difference between Appzi and Formstack?
Appzi starts at Free. Formstack starts at $83/mo.
Can I migrate from Appzi to Formstack?
Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.