FormAssembly vs Formstack Comparison
FormAssembly
Starting at Contact Sales
- Free Trial
- Large Enterprises
- Medium Business
FormAssembly turns secure web forms into governed data collection workflows. From the moment information is submitted, it is validated, structured, and routed reliably into systems of record, like Salesforce. With AI-ass…
Formstack
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…
FormAssembly leads on user satisfaction with a 4.4-star rating across 272 reviews.
SpotSaaS Analysis
FormAssemblyFormstack
FormAssembly is tailored for larger enterprises requiring sophisticated Salesforce integration and customization, while Formstack is designed for small to medium businesses seeking a user-friendly form builder for various operational needs. Ideal buyers for FormAssembly are organizations with complex data management needs, whereas Formstack suits teams looking for efficient data collection and lead generation.
- Best for enterprises needing advanced Salesforce integration - Offers deep customization for data collection - Ideal for large-scale CRM workflows - Price: $89 - Focuses on medium to large businesses - Suitable for complex data management needs
- Best for efficient and customizable data collection - User-friendly form builder for diverse teams - Integrates well with various CRM systems - Price: $50 - Targets small to medium businesses - Enhances lead generation and operational efficiency
FormAssembly vs Formstack — at a glance
| Feature | FormAssembly | Formstack |
|---|---|---|
| Rating | 4.4 / 5 | 4.3 / 5 |
| Reviews | 272 | 315 |
| Starting price | Contact Sales | $50 /Month |
| Free trial | Yes | Yes |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | Online Form Builder Software | Online Form Builder Software |
| Integrations | 12+ apps | 1+ apps |
| Platforms | SaaS/Web/Cloud, Mobile - iOS, Browser Based (Cloud) | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS |
| API | Available | Available |
| Support modes | Business Hours, Online | Online |
| Certifications | SOC 2, HIPAA, GDPR | SOC 2, HIPAA, GDPR |
| Data residency | US | Global |
Key differences between FormAssembly and Formstack
- Pricing: FormAssembly starts at Contact Sales, while Formstack starts at $50 /Month.
- User satisfaction: FormAssembly scores higher with a 4.4-star average.
- Deployment: FormAssembly supports SaaS/Web/Cloud, Mobile - iOS, Browser Based (Cloud); Formstack supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS.
FormAssembly vs Formstack — find the better fit before you commit.
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
Talk to an expert Talk to an expert |
Biggest differences
Start here before you go deeper into features.
Best for enterprises needing advanced Salesforce-integrated form solutions.
- You require deep, customizable Salesforce data collection and CRM workflows.
- Your team needs enterprise-grade form customization and data management.
- You operate in regulated industries needing secure, paperless application processes.
- You are a small business with a limited budget seeking low-cost form builders.
- Your workflows depend heavily on third-party integrations beyond Salesforce.
Best for efficient, customizable data collection with integrated CRM support.
- 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.
- Your priority is highly creative or visually distinctive form designs.
- You depend on complex third-party app integrations that require seamless syncing.
FormAssembly: Best for enterprises needing advanced Salesforce-integrated form solutions. Formstack: Best for efficient, customizable data collection with integrated CRM support.
Description | FormAssembly turns secure web forms into governed data collection workflows. From the moment information is submitted, it is validated, structured, and routed reliably into systems of ... Read More about FormAssembly | 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 |
|---|---|---|
Entry Level Pricing |
|
|
Free Trial Availability |
| |
Spotsaas ScoreWhat's this? ↗ | 8.9/10 | 9.5/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | Medium BusinessLarge Enterprises | Small BusinessMedium Business |
Get pricing help | Get pricing help |
Software Demo
Demo |
|---|
Need a second opinion?
Get shortlist help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
How do FormAssembly and Formstack Compare on Features?
Total Features | 28 Features | 26 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare FormAssembly and Formstack 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 |
|
|
Pricing Plans |
| |
Pricing Page |  |  |
Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | ✓ Yes |
|---|---|---|
HIPAA | ✓ Yes | ✓ Yes |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | ✗ No | — |
Single Sign-On (SSO) | ✓ Yes | ✓ Yes |
Multi-Factor Auth (MFA) | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Audit Logs | ✓ Yes | ✓ Yes |
Data Residency | 🇺🇸 US | 🌐 Global |
FormAssembly User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Overall positive sentiment highlights FormAssembly's powerful Salesforce integration and customization flexibility, tempered by some concerns over learning curve and pricing. What buyers like
Common complaints
| 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
Common complaints
|
Pros and Cons |
|
|
Positive Reviews | No reviews available for the product | No reviews available for the product |
Integrations
/logo_1691247155.4595861.svg){kind=logo}
List of Customers
Customers |  Amazon  Lenovo  Target |  NetFlix  NHL Cleveland Clinic |
|---|
Media and Screenshots
Screenshots |  6 Screenshots |  2 Screenshots |
|---|---|---|
Videos |  3 Videos |  4 Videos |
Top Alternatives to FormAssembly and Formstack in 2026
Alternatives |
|---|
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
Related Blogs and Articles for Online Form Builder Software
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, FormAssembly or Formstack?
- FormAssembly edges out the other on user ratings (4.4 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do FormAssembly and Formstack offer a free trial?
- Yes, both FormAssembly and Formstack offer a free trial.
- What is the starting price of FormAssembly vs Formstack?
- FormAssembly starts at Contact Sales. Formstack starts at $50 /Month.
- What are the top alternatives to FormAssembly?
- Top alternatives to FormAssembly include Cognito Forms, Formsite, Formstack, Typeform, MightyForms.
- What are the top alternatives to Formstack?
- Top alternatives to Formstack include Cognito Forms, Zoho Forms, Formsite, Typeform, Google Forms.