Surveys · head to head
Formstack vs Softr

Formstack
Surveys
Form builder with document generation and e-signature
- From
- On request
- Rated
- -

Softr
No-Code
No-code platform for building web apps, client portals and directories from data
- From
- Free
- Rated
- -
The short version
- Only Softr 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; Softr pricing scales with the number of app users, which can get expensive for consumer-facing apps.
- They diverge on capability: Formstack covers Form builder, Softr covers Data source connectors.
Where they differ
Only the attributes on which Formstack and Softr actually diverge.
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 Softr
- Data source connectors
- Pre-built blocks
- User authentication & permissions
- Client portals
- Payments
- Custom domains
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 Softr
- Regulated intake needing HIPAA-capable handlingnot Softr
- Salesforce shops wanting forms and documents inside the CRMnot Softr
Softr
- Client and partner portalsnot Formstack
- Internal tools on top of Airtablenot Formstack
- Directory and marketplace websitesnot Formstack
- MVP prototypes for startupsnot 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
Softr
- Pricing scales with the number of app users, which can get expensive for consumer-facing apps.
- Complex custom logic requires workarounds since it lacks a full scripting layer.
- Deep customization of UI beyond provided blocks is limited compared to code-based builders.
- Performance depends heavily on the connected data source, e.g. Airtable API limits.
Pricing, plan by plan
Formstack
On requestNo published plan breakdown. See the Formstack review.
Softr
Free- FreeFree
- Up to 3 app builders
- 5 combined app users
- No custom domain
- Basic$25/month
- 1 app builder
- 5 Team + 5 Client users
- 1 custom domain
- Pro$119/month
- 2 app builders
- Up to 50 Team + 250 Client users
- 1 custom domain
- Business$395/month
- 3 app builders
- Up to 100 Team + 500 Client users
- 1 custom domain
Which should you pick?
Choose Formstack if
- You need form builder.
- You work on Web, Cloud.
- You also want document generation.
Choose Softr if
- You need data source connectors.
- You want to start without paying.
- You work on web.
- You also want pre-built blocks.
Questions people ask
- Is Formstack or Softr better?
- Neither clearly leads. Formstack starts at On request and Softr at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Formstack or Softr?
- Softr has a free tier; the other does not. Paid plans start at On request for Formstack and Free for Softr.
- Does Formstack or Softr run on more platforms?
- Formstack runs on Web, Cloud. Softr runs on web.
- Can I use Softr for free?
- Yes. Softr 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 Softr is typically brought in for.
- What can Formstack do that Softr cannot?
- Formstack covers Form builder, Document generation, E-signature, Workflow routing. Softr covers Data source connectors, Pre-built blocks, User authentication & permissions, Client portals.
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.
Softr: What does Softr cost?
Softr offers Free, Basic ($25/mo), Pro ($119/mo), Business ($395/mo), and custom Enterprise plans, with annual billing giving roughly two months free.
SourceFormstack: 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.
Softr: Is there a free plan, and what are its limits?
The Free plan allows up to 3 app builders and 5 combined app users, with no custom domain included.
SourceFormstack: Is it HIPAA compliant?
It offers HIPAA-capable plans for regulated data. That is a plan-level feature, not the default.
Softr: How is usage metered?
Softr charges based on the number of app builders and app users (Team and Client), not on the number of apps published; extra users and domains cost additional monthly fees.
SourceRelated pages
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