Formstack vs Fillout: Which Should You Choose in 2026?
Choosing between Formstack and Fillout comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Formstack
Forms and workflow automation
Best for you if:
- • You need workflow automation features specifically
- • Formstack is a form builder and workflow automation platform for business teams
- • It creates forms, documents, and signatures with conditional logic and integrations
Fillout
Form builder for apps
Best for you if:
- • You want the higher-rated option (8.3/10 vs 7.6/10)
- • You want to try before committing
- • You need lead generation features specifically
- • Fillout is a form builder that connects directly to Airtable, Notion, and databases
- • It creates forms that populate your existing tools with conditional logic and calculations
| At a Glance |  Formstack |  Fillout |
|---|---|---|
Price | Paid | Free + Paid |
Best For | Workflow Automation | Lead Generation |
Rating | 76/100 | 83/100 |
| Feature | Formstack | Fillout |
|---|---|---|
| Pricing Model | Paid | Freemium |
| Editorial Score | 76 | 83 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Workflow AutomationForm Builders | Lead GenerationWorkflow Automation |
How Formstack and Fillout Compare
Formstack
Forms and workflow automation
Paid · 76/100 score
Fillout
Form builder for apps
Free tier available · 83/100 score
Formstack is a workflow automation tool. Fillout is in lead generation.
Who Should Use What?
On a budget?
Fillout has a free tier. Formstack is paid only.
Go with: Fillout
Want the highest-rated option?
Formstack: 76/100. Fillout: 83/100.
Go with: Fillout
Value user reviews?
Neither has user reviews yet.
Go with: Fillout
3 Questions to Help You Decide
What's your budget?
Formstack is paid. Fillout is freemium. Fillout lets you start free.
What's your use case?
Formstack is a workflow automation tool. Fillout is in lead generation. Pick the category that matches your needs.
How important are ratings?
Fillout scores higher: 83/100 vs 76/100.
Key Takeaways
Fillout
- Higher score: 83/100 vs 76
- Free tier available
- Our pick for this comparison
Formstack
- Better fit for workflow automation
The Bottom Line
Fillout (83/100) is our pick.
Frequently Asked Questions
Is Formstack or Fillout better?
Fillout scores 83/100 in our evaluation. Formstack is paid and Fillout is freemium.
What are Formstack and Fillout used for?
Formstack: Forms and workflow automation. Fillout: Form builder for apps.
What does Formstack cost vs Fillout?
Formstack is a paid tool. Fillout is freemium (free tier + paid plans). Visit their websites for detailed pricing.