CustomJS Screenshot vs Formstack: Which is Better in 2026?
Choosing between CustomJS Screenshot and Formstack 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.
Bottom line: Formstack is our overall pick for form builders workflows. Pick CustomJS Screenshot if you need workflow automation.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
CustomJS Screenshot
Integrate logic, generate PDFs, capture screenshots, and build forms with powerful automation.
Best for you if:
- • You want to try before committing
- • You need workflow automation features specifically
- • Automates PDF generation from various content types with advanced styling.
- • Provides an API for automated website screenshots and visual regression testing.
Formstack
Build enterprise forms that automate workflows and ensure compliance
Best for you if:
- • You need form builders 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
| At a Glance |  CustomJS Screenshot |  Formstack |
|---|---|---|
Starts at | $9/month/moPro | $83/moForms |
Best For | Workflow Automation | Form Builders |
Rating | - | - |
Choose CustomJS Screenshot or Formstack?
Choose CustomJS Screenshot if
Integrate logic, generate PDFs, capture screenshots, and build forms with powerful automation.
- Offers a generous free tier with 600 requests/month for various services.
- No-code form builder simplifies data collection and workflow integration.
- Seamless integration with popular automation platforms like Make.com and n8n.
- Your work is workflow automation-shaped, not form builders-shaped
Choose Formstack if
Build enterprise forms that automate workflows and ensure compliance
- Enterprise forms
- Good integrations
- Document generation
- Your work is form builders-shaped, not workflow automation-shaped
| Feature | CustomJS Screenshot | Formstack |
|---|---|---|
| Pricing Model | Freemium | Paid |
| User Rating | No ratings yet | ★4.5/5 1,093 reviews |
| Categories | Workflow AutomationScreenshot Tools | Form BuildersWorkflow Automation |
In-Depth Analysis
CustomJS Screenshot
Integrate logic, generate PDFs, capture screenshots, and build forms with powerful automation.
Strengths
- +Offers a generous free tier with 600 requests/month for various services.
- +No-code form builder simplifies data collection and workflow integration.
- +Seamless integration with popular automation platforms like Make.com and n8n.
- +Provides advanced features for PDF generation like custom templates and QR codes.
- +Supports automated visual regression testing with screenshot capabilities.
Weaknesses
- -Daily request limits on all plans, including paid ones.
- -Free plan includes CustomJS logo on hosted pages.
- -Request timeout is limited to 30-60 seconds, which might be short for complex tasks.
Key features
Formstack
Build enterprise forms that automate workflows and ensure compliance
Strengths
- +Enterprise forms
- +Good integrations
- +Document generation
- +Compliance features
- +Workflow automation
Weaknesses
- -Expensive
- -Per-submission pricing
- -UI dated
- -Learning curve
- -Better modern alternatives
Key features
Pricing: CustomJS Screenshot vs Formstack
| Plan | CustomJS Screenshot | Formstack |
|---|---|---|
| Tier 1 | Free Free | $83 Forms |
| Tier 2 | $9/month Pro | $250 Suite |
| Tier 3 | $29/month Ultra | $83 Documents |
| Tier 4 | $99/month Mega | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on CustomJS Screenshot pricing and Formstack pricing.
Who Should Use What?
On a budget?
CustomJS Screenshot has a free tier. Formstack is paid only.
Go with: CustomJS Screenshot
Want the highest-rated option?
Neither has user reviews yet.
Go with: CustomJS Screenshot
Value user reviews?
Neither has user reviews yet.
Go with: Formstack
3 Questions to Help You Decide
What's your budget?
CustomJS Screenshot is freemium. Formstack is paid. CustomJS Screenshot lets you start free.
What's your use case?
CustomJS Screenshot is a workflow automation tool. Formstack is in form builders. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Formstack
- Our pick for this comparison
CustomJS Screenshot
- Has a free tier
- Better fit for workflow automation
The Bottom Line
Formstack is our pick. CustomJS Screenshot has a free tier if you want to test without paying.
Frequently Asked Questions
Is CustomJS Screenshot or Formstack better?
Formstack is rated in our evaluation. CustomJS Screenshot is freemium and Formstack is paid.
What are CustomJS Screenshot and Formstack used for?
CustomJS Screenshot: Integrate logic, generate PDFs, capture screenshots, and build forms with powerful automation.. Formstack: Build enterprise forms that automate workflows and ensure compliance.
What does CustomJS Screenshot cost vs Formstack?
CustomJS Screenshot is freemium (free tier + paid plans). Formstack is a paid tool. Visit their websites for detailed pricing.