Which is better, Formidable Forms or Formstack?

Formidable Forms edges out Formstack based on user ratings across 125 reviews. That said, the best pick depends on your workflow — Formstack may be a stronger fit for specific team sizes or use cases. Review the full comparison to decide.

What are the main differences between Formidable Forms and Formstack?

Key differences between Formidable Forms and Formstack include pricing (Formidable Forms starts at $39.50 vs Formstack at $50); target audience (Formidable Forms targets Individuals while Formstack serves Large Enterprises); free trial availability (Formstack offers one, Formidable Forms does not). Use the Spotsaas comparison table to evaluate each dimension before deciding.

Do both Formidable Forms and Formstack offer a Free trial?

Formstack offers Free Trial, but Formidable Forms does not.

Who are the typical users of Formidable Forms?

Formidable Forms is designed for Individuals, Freelancers / Consultants, Medium Business, Small Business.

Who are the typical users of Formstack?

Formstack is designed for Large Enterprises, Medium Business, Small Business.

What is the starting price of Formidable Forms and Formstack?

Pricing for Formidable Forms starts at $39.50/Year, whereas Formstack starts at $50/Month.

What are the best alternatives to Formidable Forms?

Some top alternatives to Formidable Forms include Cognito Forms, Formsite, Formstack, Typeform, Gravity Forms.

What are the best alternatives to Formstack?

Some top alternatives to Formstack include Cognito Forms, Zoho Forms, Formsite, Typeform, Google Forms.

Formidable Forms vs Formstack vs Gravity Forms Comparison

Last updated: May 19, 2026

Formidable Forms

4.9(125 reviews)

Starting at $39.50 /Year

Individuals
Freelancers / Consultants

Formidable Forms is a user-friendly online form builder that allows anyone to create great looking forms. Features include: Predefined Form Templates, Modular Style Design, A/B Form-Splitting, Conditional Logic, Google A…

View Pricing Read Reviews

Formstack

4.3(315 reviews)

Starting at $50 /Month

Free Trial
Large Enterprises
Medium Business

Formstack makes it easy to create forms. The online form builder software lets the user integrate seamlessly with the website, receive responses, and share data easily. Solo-preneurs and businesses managing a large numbe…

View Pricing Read Reviews

Gravity Forms

4.7(202 reviews)

Starting at $59 /Year

Large Enterprises
Medium Business

Create online forms and capture leads from visitors to the site. Add unlimited form fields, pages, block and custom CSS, Google Analytics and more. Gravity Forms is a popular alternative for web developers & website desi…

View Pricing Read Reviews

Formidable Forms leads on user satisfaction with a 4.9-star rating across 125 reviews.

Formidable Forms vs Formstack vs Gravity Forms — at a glance

Feature	Formidable Forms	Formstack	Gravity Forms
Rating	4.9 / 5	4.3 / 5	4.7 / 5
Reviews	125	315	202
Starting price	$39.50 /Year	$50 /Month	$59 /Year
Free trial	No	Yes	No
Free version	No	No	No
Best for	Individuals, Freelancers / Consultants, Medium Business	Large Enterprises, Medium Business, Small Business	Large Enterprises, Medium Business, Small Business
Category	Online Form Builder Software	Online Form Builder Software	Online Form Builder Software
Integrations	—	1+ apps	—
Platforms	SaaS/Web/Cloud	SaaS/Web/Cloud, Mobile - Android, Mobile - iOS	SaaS/Web/Cloud
API	Available	Available	—
Support modes	Business Hours, Online	Online	Online
Certifications	GDPR	SOC 2, HIPAA, GDPR	GDPR
Data residency	Global	Global	US

Key differences between Formidable Forms and Formstack

Pricing: Formidable Forms starts at $39.50 /Year, while Formstack starts at $50 /Month.
Free trial: Formstack offers a free trial; Formidable Forms does not.
Target audience: Formidable Forms is built for Individuals and Freelancers / Consultants, while Formstack targets Large Enterprises and Medium Business.
User satisfaction: Formidable Forms scores higher with a 4.9-star average.
Deployment: Formidable Forms supports SaaS/Web/Cloud; Formstack supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS.

Compare Formidable Forms vs Formstack vs Gravity Forms — and walk away knowing which one fits.

Which tool fits your team best

Which is actually cheaper for your team size

Where each product wins, per real buyers

Most Online Form Builder Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Biggest differences

Features

Pricing

Buying details

Security

Buyer feedback

Integrations

Product tour

Other options

	Formidable Forms (69) Talk to an expert Talk to an expert	Formstack (290) Talk to an expert Talk to an expert	Gravity Forms (110) Talk to an expert Talk to an expert

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Biggest differences

Affiliate Disclosure

Start here before you go deeper into features.

Formidable Forms

Best for flexible, feature-rich form building with strong conditional logic.

Choose if

You need to create complex, customizable forms with conditional logic.
Your team values ease of use combined with powerful automation options.
You are a small to medium business or freelancer managing client data workflows.

Consider alternatives if

You require extensive third-party integrations and a large add-on marketplace.
You prefer a simpler tool with minimal customization and fewer features.

Formstack

Best for efficient, customizable data collection with integrated CRM support.

Choose if

You need an easy-to-use form builder for marketing, support, or operations teams.
You want to centralize data collection and improve lead generation with CRM integration.
You require flexible forms with conditional logic and customizable themes.

Consider alternatives if

Your priority is highly creative or visually distinctive form designs.
You depend on complex third-party app integrations that require seamless syncing.

Gravity Forms

Best for developers needing powerful, customizable online form creation with extensive integrations.

Choose if

You are a web developer or designer wanting full control over form design using CSS.
You need a versatile form builder with a wide range of add-ons and third-party integrations.
Your team requires a flexible, drag-and-drop interface suitable for both beginners and experts.

Consider alternatives if

You want extensive built-in styling options without writing any custom CSS.
Your business relies heavily on seamless integration with niche themes like Divi.

Formidable Forms: Best for flexible, feature-rich form building with strong conditional logic. Formstack: Best for efficient, customizable data collection with integrated CRM support.

Description	Formidable Forms is a user-friendly online form builder that allows anyone to create great looking forms. Features include: Predefined Form Templates, Modular Style Design, A/B ... Read More about Formidable Forms	Formstack makes it easy to create forms. The online form builder software lets the user integrate seamlessly with the website, receive responses, and share data easily. Solo-preneurs and ... Read More about Formstack	Create online forms and capture leads from visitors to the site. Add unlimited form fields, pages, block and custom CSS, Google Analytics and more. Gravity Forms is a popular alternative ... Read More about Gravity Forms
Entry Level Pricing	Starts from $39.50	Starts from $50 , Billed Yearly	Starts from $59
Free Trial Availability	No free trial	Free Trial available	No free trial
Spotsaas Score What's this? ↗	9.0/10	9.5/10	8.8/10
User Ratings Based on verified Spotsaas reviews	4.9 (125)	4.3 (315)	4.7 (202)
Best Company Size	1-50 employees51-500 employees	Small BusinessMedium Business	Small BusinessMedium Business
	Get pricing help	Get pricing help	Get pricing help

Software Demo

Demo			Gravity Forms has not given any software demo yet If you're the owner of this profile, add your demo.Contact us

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How do Formidable Forms, Formstack and Gravity Forms Compare on Features?

Total Features	23 Features	26 Features	21 Features
Unique Features	No unique features	No unique features	No unique features
	Get Quote	Get Quote	Get Quote

Compare Formidable Forms, Formstack and Gravity Forms on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option
Starting From	$39.50	$50 , Billed Yearly	$59
Pricing Plans	Not Available	Starter Get Started Users: 1 Forms: 20 Submissions: 1,000 Show more + Teams Get Started Users: 5 Forms: 100 Submissions: 10,000 Show more + Pro Get Started Users: 10 Forms: 1000 Submissions: 100,000 Show more + Browse all pricing plans	Not Available
Pricing Page
	View detailed pricing	View detailed pricing	View detailed pricing

Other Details

Organization Types supported	Individuals Freelancers Medium Business Small Business Large Enterprises	Individuals Freelancers Medium Business Small Business Large Enterprises	Individuals Freelancers Medium Business Small Business Large Enterprises
Platforms Supported	Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Mac Installed - Windows Browser Based (Cloud)	Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Mac Installed - Windows Browser Based (Cloud)	Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Mac Installed - Windows Browser Based (Cloud)
Modes of support	24/7 (Live rep) Business Hours Online	24/7 (Live rep) Business Hours Online	24/7 (Live rep) Business Hours Online
API Support	Available	Available	Not Available
	Get help choosing	Get help choosing	Get help choosing

Security & Compliance

Certifications, data handling, and security controls for IT and compliance evaluators.

SOC 2	—	✓ Yes	—
HIPAA	—	✓ Yes	—
GDPR	✓ Yes	✓ Yes	✓ Yes
Single Sign-On (SSO)	—	✓ Yes	✗ No
Multi-Factor Auth (MFA)	—	✓ Yes	—
Data Encryption	—	✓ Yes	✓ Yes
Audit Logs	—	✓ Yes	✗ No
Data Residency	🌐 Global	🌐 Global	🇺🇸 US

Formidable Forms vs Formstack User Reviews & Rating Comparison

User Ratings	4.9 (based on 125 reviews)	4.3 (based on 315 reviews)	4.7 (based on 202 reviews)
Rating Distribution	67 2 0 0 0	220 56 8 2 4	106 4 0 0 0
Spotsaas Editor’s POV generated by AI	Buyer sentiment Users overwhelmingly praise Formidable Forms for its ease of use, flexibility, and powerful features, though some find the feature set complex and desire more marketplace options. What buyers like Ease of use Feature richness Flexibility and customization Common complaints Complexity for new users Limited marketplace integrations	Buyer sentiment Overall positive sentiment highlights ease of use, customization options, and strong customer support, with some concerns about pricing and integration issues. What buyers like Ease of use Customization and conditional logic Customer support Common complaints Pricing for additional users Integration challenges	Buyer sentiment Overall positive sentiment highlights Gravity Forms as a powerful, reliable, and well-supported form builder with minor UX and styling limitations. What buyers like Versatility and power Extensive integrations User-friendly interface Common complaints Backend user experience Limited styling without CSS
Pros and Cons	Wide set of features that cater to varying client needs Ease of use with a short learning curve for beginners and advanced users Strong conditional logic simplifying complex workflows and data gathering Feature richness and customization can be overwhelming without proper support Limited selection in the Marketplace for additional apps and connectors	Simplifies data collection and centralizes information across departments Easy and intuitive form creation process for technical and non-technical users Customizable forms with conditional logic and themes Learning curve for complex features and detailed rules Pricing for additional users can be high	Powerful and versatile form creation capabilities Extensive add-ons and integrations with popular services User-friendly drag-and-drop interface suitable for beginners and developers Backend interface could be improved for better user experience Limited styling options without custom CSS
Positive Reviews	No reviews available for the product	No reviews available for the product	No reviews available for the product
	Read reviews	Read reviews	Read reviews

Integrations

Integration with other apps	No Integration information available.	Salesforce Marketing Cloud Account Engagement (formerly Pardot)	No Integration information available.

List of Customers

Customers	No Customers information available.	NetFlix NHL Cleveland Clinic	Nike Airbnb NASA

Media and Screenshots

Screenshots	4 Screenshots	2 Screenshots	3 Screenshots
Videos	3 Videos	4 Videos	No videos available.

Alternatives

Alternatives	Cognito Forms 4.93 Formsite 4.6 Formstack 4.3	Cognito Forms 4.93 Zoho Forms 4.2 Formsite 4.6	Formidable Forms 4.9 Cognito Forms 4.93 Formsite 4.6

Frequently asked questions

Which is better, Formidable Forms or Formstack?: Formidable Forms edges out the other on user ratings (4.9 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
Do Formidable Forms and Formstack offer a free trial?: Formstack offers a free trial. Formidable Forms does not.
What is the starting price of Formidable Forms vs Formstack?: Formidable Forms starts at $39.50 /Year. Formstack starts at $50 /Month.
What are the top alternatives to Formidable Forms?: Top alternatives to Formidable Forms include Cognito Forms, Formsite, Formstack, Typeform, Gravity Forms.
What are the top alternatives to Formstack?: Top alternatives to Formstack include Cognito Forms, Zoho Forms, Formsite, Typeform, Google Forms.

Formidable Forms vs Formstack vs Gravity Forms Comparison

Formidable Forms

Formstack

Gravity Forms

Formidable Forms vs Formstack vs Gravity Forms — at a glance

Key differences between Formidable Forms and Formstack

Compare Formidable Forms vs Formstack vs Gravity Forms — and walk away knowing which one fits.

Formidable Forms

Formstack

Gravity Forms

Download this Formidable Forms vs Formstack vs Gravity Forms comparison

Biggest differences

Description

Entry Level Pricing

Free Trial Availability

Spotsaas Score

User Ratings

Best Company Size

Software Demo

Demo

Get shortlist help from a software advisor

How big is your team?

How do Formidable Forms, Formstack and Gravity Forms Compare on Features?

Compare Formidable Forms, Formstack and Gravity Forms on pricing

Other Details

Organization Types supported

Platforms Supported

Modes of support

API Support

Security & Compliance

Formidable Forms vs Formstack User Reviews & Rating Comparison

Integrations

Integration with other apps

List of Customers

Customers

Media and Screenshots

Screenshots

Videos

Alternatives

Related Blogs and Articles for Online Form Builder Software

Frequently asked questions