Compare Formstack Forms and Knack 
Featured Products
At a Glance
Market Segments
Mid-Market (46.2% of reviews)
Small-Business (56.1% of reviews)
Entry-Level Pricing
No pricing available
Free Trial
Formstack Forms
Star Rating
(468)4.3 out of 5
Market Segments
Mid-Market (46.2% 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.
- G2 reviewers report that both Formstack Forms and Knack offer a solid user experience, with each receiving a commendable star rating of 4.3. However, users of Formstack Forms appreciate its logic editor and extensive customization tools, which simplify complex form creation without requiring prior knowledge.
- Users say that Formstack Forms excels in integrating with other platforms, allowing for centralized data management. This feature is particularly beneficial for teams needing to streamline workflows, as highlighted by a user who noted the program's ability to connect multiple systems seamlessly.
- Reviewers mention that Knack shines in its flexibility and database capabilities, making it suitable for a variety of business applications. Users have found it easy to learn and use, with one reviewer noting that Knack provides templates to kickstart projects, which can significantly reduce setup time.
- According to verified reviews, Formstack Forms has a slight edge in terms of support quality, with users rating it higher than Knack. Reviewers have expressed satisfaction with the assistance they receive, particularly in navigating complex form setups.
- Users highlight that Knack's support is a standout feature, with many praising the responsiveness and helpfulness of the support team. This has been a crucial factor for users who encounter challenges during their initial learning phase.
- G2 reviewers note that while both platforms are user-friendly, Formstack Forms has a slight advantage in ease of setup and administration, making it a preferred choice for teams looking for a quick implementation process. Users have commented on the intuitive onboarding experience that Formstack provides.
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
377
8.3
85
Ease of Use
8.7
382
8.7
92
Ease of Setup
8.7
271
8.4
68
Ease of Admin
8.9
270
8.6
57
Quality of Support
8.2
329
8.1
80
Has the product been a good partner in doing business?
8.7
253
8.5
56
Product Direction (% positive)
8.1
367
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
56
Not enough data
9.1
54
Not enough data
8.1
52
Not enough data
8.3
47
Not enough data
Survey Customization
8.5
50
Not enough data
8.3
51
Not enough data
8.0
43
Not enough data
7.3
38
Not enough data
Survey Insights
8.0
49
Not enough data
7.8
38
Not enough data
8.9
52
Not enough data
8.8
49
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
8.6
87
9.9
12
8.7
86
9.2
12
8.6
82
9.3
12
7.8
89
9.2
12
Additional Functionality
8.2
83
9.1
11
6.8
73
Feature Not Available
8.7
85
9.7
10
7.2
75
8.9
9
8.5
83
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
13.1%
Higher Education
12.6%
Education Management
6.1%
Marketing and Advertising
5.2%
Hospital & Health Care
4.8%
Other
58.2%
Construction
8.4%
Information Technology and Services
7.5%
Marketing and Advertising
6.5%
Non-Profit Organization Management
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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