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Automation Integration · head to head

Boomi vs Formstack

Boomi logo

Boomi

Automation Integration

The world's leading cloud integration platform

From
Free
Rated
-
Full reviewWebsite
Formstack logo

Formstack

Surveys

Form builder with document generation and e-signature

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Boomi has a free tier, so it costs nothing to try first.
  • Each has a real cost: Boomi most pricing requires contacting sales; no transparent plan costs published; Formstack more expensive than form builders that only collect, which is the fair comparison for simple use
  • They diverge on capability: Boomi covers Cloud integration, Formstack covers Form builder.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Boomi and Formstack actually diverge.

Attributes where Boomi and Formstack differ
AttributeBoomiFormstack
Starting priceFreeOn request
Pricing modelusage-basedTiered monthly subscription published on the vendor site; HIPAA-capable plans priced separately
Free tierYesNo
PlatformsWeb, On-premiseWeb, Cloud
CategoryAutomation IntegrationSurveys
Founded2000Unknown

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 Boomi

  • Cloud integration
  • API management
  • Master data management
  • Trading partner network
  • Process automation
  • Real-time sync
  • Monitoring
  • Analytics

Only in Formstack

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

What people use each for

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

Boomi

  • Integrating cloud and on-premises applicationsnot Formstack
  • API management and publishingnot Formstack
  • Master data management across systemsnot Formstack
  • EDI and B2B data exchangenot Formstack
  • Workflow automation between business systemsnot Formstack

Formstack

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

Where each one falls short

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

Boomi

  • Most pricing requires contacting sales; no transparent plan costs published
  • Free trial is 30 days but requires sign-up
  • Base plan limited to one environment and two users

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

Pricing, plan by plan

Boomi

Free
  • Base$99/month
    • Pay-as-you-go
    • One environment
    • Two users
  • Professional$undefined/mo
    • Two environments
    • Unlimited users
  • Enterprise$undefined/mo
    • Unlimited environments

Formstack

On request

No published plan breakdown. See the Formstack review.

Which should you pick?

Choose Boomi if

  • You need cloud integration.
  • You want to start without paying.
  • You work on Web, On-premise.
  • You also want api management.
Boomi review

Choose Formstack if

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

Questions people ask

Is Boomi or Formstack better?
Neither clearly leads. Boomi starts at Free and Formstack at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Boomi or Formstack?
Boomi has a free tier; the other does not. Paid plans start at Free for Boomi and On request for Formstack.
Does Boomi or Formstack run on more platforms?
Boomi runs on Web, On-premise. Formstack runs on Web, Cloud.
Can I use Boomi for free?
Yes. Boomi has a free tier, so you can try it without paying. Formstack starts at On request.
What is Boomi best used for?
Boomi is most often used for integrating cloud and on-premises applications, api management and publishing, master data management across systems, edi and b2b data exchange. Of those, integrating cloud and on-premises applications and api management and publishing are not what Formstack is typically brought in for.
What can Boomi do that Formstack cannot?
Boomi covers Cloud integration, API management, Master data management, Trading partner network. Formstack covers Form builder, Document generation, E-signature, Workflow routing.

Answered from the vendors’ own pages

Boomi: What is Boomi's minimum monthly cost for pay-as-you-go pricing?

Boomi's base plan starts at $99 per month for pay-as-you-go usage with no contract required, including one environment and two users.

Source
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.

Boomi: Does Boomi offer a free trial?

Boomi provides a 30-day free trial with full platform access, including core integration features and data mapping capabilities.

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.

Boomi: Which plans require contacting sales for pricing?

Professional, Professional Plus, Enterprise, and Enterprise Plus plans for Integration, API Management, and Data Hub require contacting Boomi sales for custom pricing.

Source
Formstack: Is it HIPAA compliant?

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

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