Head-to-head
Fast Surveys vs Formstack
Two leading forms & surveys tools, compared on pricing, features, and editorial fit. Updated for 2026.
Fast Surveys
Flexible online survey builder with AI setup and embeddable feedback widgets
From $29/mo
Visit Fast SurveysFormstack
Online forms, document generation, and eSignatures for business workflows
From $83/mo
Visit FormstackAt a glance
| Fast Surveys | Formstack | |
|---|---|---|
| Tagline | Flexible online survey builder with AI setup and embeddable feedback widgets | Online forms, document generation, and eSignatures for business workflows |
| Pricing model | Freemium | Paid |
| Starts at | $29/mo | $83/mo |
| Founded | — | — |
| AI-native | ||
| Categories | Forms & Surveys, Customer Data Platforms | Forms & Surveys, Digital Asset Management, Sales Engagement |
| Vendor claimed |
Quick take
Pick Fast Surveys if you need flexible online survey builder with ai setup and embeddable feedback widgets. Pick Formstack if you need online forms, document generation, and esignatures for business workflows.
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Frequently asked
- Is Fast Surveys better than Formstack?
- It depends on your use case. Fast Surveys is flexible online survey builder with ai setup and embeddable feedback widgets, 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 Fast Surveys and Formstack?
- Fast Surveys starts at $29/mo. Formstack starts at $83/mo.
- Can I migrate from Fast Surveys to Formstack?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.