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Formstack vs Simplesat

Updated June 2026 · A structured head-to-head comparison.

Forms, documents, and signatures.

CSAT and NPS for support teams.

The verdict

Both Formstack and Simplesat are credible forms surveys tools, and the right pick comes down to your priorities.

Choose Formstack if you want a longer free trial (14 days). Forms, documents, and signatures.

Choose Simplesat if you'd rather have a lower starting price (free – $49/mo), a free plan to start on and a higher overall rating (4.8/5). CSAT and NPS for support teams.

Formstack vs Simplesat: side by side

DimensionFormstackSimplesat
Starting priceFrom $83/moFree – $49/moWinner
Free planNoYesWinner
Free trial14 daysWinner
Pricing modelSubscriptionFreemium
Best forSmb, HealthcareSupport Teams, Msps
PlatformsWeb, ApiWeb, Api
Rating4.4/54.8/5Winner

Formstack key facts

Vendor
Formstack
Pricing
Subscription — From $83/mo
Free tier
Free trial (14 days)
Platforms
Web, Api
Best for
Smb, Healthcare
Editor rating
4.4 / 5
Founded
2006
Headquarters
Fishers, IN, USA

Simplesat key facts

Vendor
Simplesat
Pricing
Freemium — Free – $49/mo
Free tier
Yes
Platforms
Web, Api
Best for
Support Teams, Msps
Editor rating
4.8 / 5
Founded
2016
Headquarters
Wilmington, DE, USA

Frequently asked questions

Is Formstack better than Simplesat?

Neither is universally better — Simplesat edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.

Is Formstack or Simplesat cheaper?

Simplesat is the more affordable of the two to get started, at free – $49/mo. Formstack starts at from $83/mo; Simplesat starts at free – $49/mo.

Can Formstack replace Simplesat?

Yes for most teams — both are forms surveys tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.