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Surveys · head to head

Formstack vs Zapier

Formstack logo

Formstack

Surveys

Form builder with document generation and e-signature

From
On request
Rated
-
Full reviewWebsite
Zapier logo

Zapier

Automation Integration

Automate your work across 7,000+ app integrations

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Zapier has a free tier, so it costs nothing to try first.
  • Each has a real cost: Formstack more expensive than form builders that only collect, which is the fair comparison for simple use; Zapier the free plan allows 100 tasks per month and only two-step Zaps, one trigger and one action
  • They diverge on capability: Formstack covers Form builder, Zapier covers App integrations.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Formstack and Zapier actually diverge.

Attributes where Formstack and Zapier differ
AttributeFormstackZapier
Starting priceOn requestFree
Pricing modelTiered monthly subscription published on the vendor site; HIPAA-capable plans priced separatelyusage-based
Free tierNoYes
PlatformsWeb, CloudWeb, Api
CategorySurveysAutomation Integration
FoundedUnknown2011

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Formstack

  • Form builder
  • Document generation
  • E-signature
  • Workflow routing
  • Salesforce integration
  • Compliance features

Only in Zapier

  • App integrations
  • Workflow automation
  • Trigger-based actions
  • Multi-step Zaps
  • Data formatting
  • Conditional logic
  • Error handling
  • Team collaboration

What people use each for

The jobs each tool is most often brought in to do.

Formstack

  • Processes where a submitted form must become a signed documentnot Zapier
  • Regulated intake needing HIPAA-capable handlingnot Zapier
  • Salesforce shops wanting forms and documents inside the CRMnot Zapier

Zapier

  • Lead managementnot Formstack
  • Data synchronizationnot Formstack
  • Email automationnot Formstack
  • Social media postingnot Formstack
  • Customer onboardingnot Formstack

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Formstack

  • More expensive than form builders that only collect, which is the fair comparison for simple use
  • Document generation and signature sit in higher tiers, so the headline price is not the working price
  • The interface has accumulated features over a long life and shows it
  • Overkill where a form only needs to collect an answer

Zapier

  • The free plan allows 100 tasks per month and only two-step Zaps, one trigger and one action
  • Multi-step Zaps, filters, paths, webhooks and the formatter all require a paid plan
  • Premium app connectors are withheld from the free plan
  • Free Zaps poll for new data every 15 minutes against 2 minutes on Professional and 1 minute on Team
  • Paying monthly rather than annually costs 50 percent more, so the 2,000-task Professional plan is $73.50 a month instead of $49

Pricing, plan by plan

Formstack

On request

No published plan breakdown. See the Formstack review.

Zapier

Free
  • FreeFree
    • 100 tasks/month
    • 5 Zaps
    • Two-step Zaps
  • Starter$19.99/month
    • 750 tasks/month
    • 20 Zaps
    • Multi-step Zaps
  • Professional$49/month
    • 2,000 tasks/month
    • Unlimited Zaps
    • Custom logic

Which should you pick?

Choose Formstack if

  • You need form builder.
  • You work on Web, Cloud.
  • You also want document generation.
Formstack review

Choose Zapier if

  • You need app integrations.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want workflow automation.
Zapier review

Questions people ask

Is Formstack or Zapier better?
Neither clearly leads. Formstack starts at On request and Zapier at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Formstack or Zapier?
Zapier has a free tier; the other does not. Paid plans start at On request for Formstack and Free for Zapier.
Does Formstack or Zapier run on more platforms?
Formstack runs on Web, Cloud. Zapier runs on Web, Api.
Can I use Zapier for free?
Yes. Zapier has a free tier, so you can try it without paying. Formstack starts at On request.
What is Formstack best used for?
Formstack is most often used for processes where a submitted form must become a signed document, regulated intake needing hipaa-capable handling, salesforce shops wanting forms and documents inside the crm. Of those, processes where a submitted form must become a signed document and regulated intake needing hipaa-capable handling are not what Zapier is typically brought in for.
What can Formstack do that Zapier cannot?
Formstack covers Form builder, Document generation, E-signature, Workflow routing. Zapier covers App integrations, Workflow automation, Trigger-based actions, Multi-step Zaps.

Answered from the vendors’ own pages

Formstack: What does Formstack cost?

It publishes tiered monthly pricing; document generation and e-signature sit in higher tiers, and HIPAA-capable plans are priced separately.

Zapier: What happens if I exceed my task limit in Zapier?

If you enable pay-per-task, monthly plans charge 2.5 times your base rate for overage tasks, while annual plans charge 1.25 times. Usage stops at 3 times your subscription amount as a hard ceiling.

Source
Formstack: What makes it different from a plain form builder?

It generates documents from submissions and collects signatures on them, which is the step that otherwise involves retyping form data into a template.

Zapier: Can I cancel my Zapier subscription at any time?

Yes, you can cancel anytime. Your access continues through the end of your current billing cycle.

Source
Formstack: Is it HIPAA compliant?

It offers HIPAA-capable plans for regulated data. That is a plan-level feature, not the default.

Zapier: How long does Zapier retain my audit logs and version history?

Professional plan users get 1-month version history, Team plan users get 6-month audit logs and version history, and Enterprise customers get 1-year audit logs with custom data retention available.

Source
Zapier: What support do I get with my Zapier plan?

Professional and Team plans include email support available 24/7, with live chat available for higher-tier plans. Team plan includes priority support, and Enterprise customers receive a dedicated Technical Account Manager.

Source
Zapier: What discount does Zapier offer for annual plans?

Annual subscriptions receive 33% off the monthly rate. Non-profit organizations get an additional 15% reduction on top of the annual discount, though this excludes pay-per-task charges.

Source
Zapier: Does Zapier offer a free trial?

Yes, new accounts get a 14-day free trial of the Professional plan with no credit card required.

Source
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