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At a Glance
Market Segments
Mid-Market (46.5% of reviews)
Small-Business (56.1% of reviews)
Entry-Level Pricing
No pricing available
Free Trial
Formstack Forms
Star Rating
(458)4.3 out of 5
Market Segments
Mid-Market (46.5% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Formstack FormsKnack
Star Rating
(114)4.3 out of 5
Market Segments
Small-Business (56.1% of reviews)
Pros & Cons
Entry-Level Pricing
Free Trial
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Formstack Forms excels in its custom fields feature, allowing for extensive customization of forms, which reviewers say enhances user experience and data collection efficiency.
- Reviewers mention that Knack shines with its embedded forms functionality, making it easy to integrate forms into existing websites, a feature that users on G2 find particularly beneficial for seamless user engagement.
- G2 users highlight that Formstack Forms offers superior workflow management capabilities, with reviewers noting its intuitive design that simplifies complex processes, making it a preferred choice for teams needing robust automation.
- Users say that Knack's offline capability is a significant drawback, as it limits functionality in areas with poor internet connectivity, while Formstack Forms does not have this limitation, providing a more reliable experience.
- Reviewers mention that Formstack Forms has a more user-friendly WYSIWYG editor, which allows for easier form design, while users on G2 find Knack's editor less intuitive, leading to a steeper learning curve.
- Users report that Knack's mobile forms feature is highly rated, with reviewers saying it provides a smooth experience for users on mobile devices, whereas Formstack Forms has received mixed feedback in this area.
Pricing
Entry-Level Pricing
Formstack Forms
No pricing availableKnack
Free Trial
Free Trial
Knack offers a 14-day free trial period for you to explore and become familiar with the Knack online database platform. No credit card is required during this trial period.
- 14 Days Free
Free Trial
Formstack Forms
Free Trial is available
Knack
Free Trial is available
Ratings
Meets Requirements
8.7
368
8.3
85
Ease of Use
8.7
372
8.7
92
Ease of Setup
8.7
261
8.4
68
Ease of Admin
8.9
270
8.6
57
Quality of Support
8.2
324
8.1
80
Has the product been a good partner in doing business?
8.7
253
8.5
56
Product Direction (% positive)
8.0
358
8.2
83
Features by Category
Sales Force Automation
Not enough data
8.9
21
Not enough data
9.3
18
Not enough data
9.5
14
Not enough data
9.2
20
Not enough data
9.3
14
Not enough data
8.1
14
Not enough data
8.9
19
Not enough data
9.1
19
Not enough data
8.9
15
Marketing Automation
Not enough data
7.9
12
Not enough data
7.7
8
Not enough data
9.1
18
Not enough data
7.7
8
Customer Support
Not enough data
9.1
13
Not enough data
9.6
13
Not enough data
9.2
13
Not enough data
8.0
11
Not enough data
8.1
14
Reporting & Analytics
Not enough data
8.5
19
Not enough data
8.2
19
Not enough data
8.1
17
Mobile & Social
Not enough data
8.1
16
Not enough data
6.3
8
Not enough data
8.2
12
Platform
Not enough data
9.3
14
Not enough data
9.2
13
Not enough data
9.3
14
Not enough data
7.9
13
Not enough data
7.0
11
Not enough data
8.8
14
Not enough data
9.1
13
Not enough data
6.5
12
Integration
Not enough data
9.0
10
Not enough data
9.5
11
Not enough data
9.3
10
Generative AI
Not enough data
Not enough data
Agentic AI - CRM
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Content
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Collaboration
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Management
Not enough data
8.9
14
Not enough data
7.7
14
Not enough data
6.8
14
Not enough data
5.5
13
Support
Not enough data
8.6
14
Not enough data
8.0
14
Not enough data
5.6
12
Not enough data
8.6
13
Security
Not enough data
8.5
13
Not enough data
8.6
16
Not enough data
8.2
13
Not enough data
7.7
13
Performance
Not enough data
7.5
14
Not enough data
5.6
12
Not enough data
8.5
14
Not enough data
7.2
12
Not enough data
5.7
14
Database Features
Not enough data
8.4
41
Not enough data
8.7
42
Not enough data
8.0
42
Not enough data
8.2
41
Not enough data
8.3
41
Not enough data
8.1
38
Not enough data
7.5
26
Survey Management
8.9
55
Not enough data
9.1
53
Not enough data
8.1
51
Not enough data
8.3
47
Not enough data
Survey Customization
8.5
49
Not enough data
8.3
50
Not enough data
8.0
42
Not enough data
7.3
37
Not enough data
Survey Insights
8.0
48
Not enough data
7.8
38
Not enough data
8.9
51
Not enough data
8.8
48
Not enough data
Agentic AI - Survey
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Functionality
Not enough data
8.9
12
Not enough data
8.5
9
Not enough data
4.1
9
Not enough data
8.2
10
Not enough data
9.0
12
Not enough data
8.9
11
Not enough data
8.7
9
Customization
8.5
84
9.9
12
8.7
84
9.2
12
8.5
80
9.3
12
7.9
84
9.2
12
Additional Functionality
8.2
83
9.1
11
6.8
71
Feature Not Available
8.7
83
9.7
10
7.2
75
8.9
9
8.5
82
8.5
10
Agentic AI - Salesforce AppExchange Apps
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
User Interface Design
Not enough data
7.9
34
|
Verified
Not enough data
8.0
34
|
Verified
Not enough data
8.0
29
|
Verified
Not enough data
8.5
33
|
Verified
Data Control
Not enough data
8.4
30
|
Verified
Not enough data
8.2
30
|
Verified
Not enough data
8.8
32
|
Verified
Publishing
Not enough data
8.7
31
|
Verified
Not enough data
9.0
29
Not enough data
7.8
29
|
Verified
Agentic AI - No-Code Development Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Formstack Forms and Knack are categorized as Online Form Builder
Unique Categories
Formstack Forms is categorized as Salesforce AppExchange Apps and Survey
Knack is categorized as Application Development Platforms, No-Code Development Platforms, Relational Databases, CRM, and Client Portal
Reviews
Reviewers' Company Size
Formstack Forms
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Knack
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Non-Profit Organization Management
13.4%
Higher Education
12.9%
Education Management
6.2%
Marketing and Advertising
5.3%
Hospital & Health Care
4.7%
Other
57.5%
Construction
8.4%
Information Technology and Services
7.5%
Non-Profit Organization Management
6.5%
Marketing and Advertising
6.5%
Education Management
5.6%
Other
65.4%
Discussions
Does Formstack charge an extra fee for using payment processors?
2 Comments
Official Response from Formstack Forms
No, Formstack does not charge extra fees for using payment processors on your forms. The only fee associated with your account will be the monthly or yearly...Read more
Is Formstack HIPAA Compliant?
1 Comment
Official Response from Formstack Forms
Formstack offers an Enterprise-level, HIPAA compliant form solution. With this solution, forms can collect electronic personal health information (ePHI)...Read more
Is there a way to approve or deny requests and other form submissions?
1 Comment
Official Response from Formstack Forms
The Approvals feature allows account admins to set up "Approvers" with the ability to approve or deny submissions. When an end user submits a form, the...Read more
Knack has no discussions with answers
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