Compare Formstack Forms and Kartra 
Featured Products
At a Glance
Market Segments
Mid-Market (46.2% of reviews)
Small-Business (91.1% of reviews)
Entry-Level Pricing
No pricing available
Free Trial With One-Time Purchase
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 FormsKartra
Star Rating
(57)3.9 out of 5
Market Segments
Small-Business (91.1% of reviews)
Pros & Cons
Entry-Level Pricing
Free Trial With One-Time Purchase
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Formstack Forms excels in user experience, particularly with its logic editor and extensive customization tools, making it a favorite for those needing to create complex forms without prior knowledge.
- Users say that Kartra offers a comprehensive solution for managing various business needs in one platform, which is particularly beneficial for small businesses looking to save time and money, as highlighted by its user-friendly interface.
- Reviewers mention that Formstack Forms has a strong integration capability, allowing users to centralize data from multiple systems, which enhances workflow efficiency and simplifies form management.
- According to verified reviews, Kartra's payment management system stands out as a top feature, enabling users to handle payments, cancellations, and refunds seamlessly, which is often overlooked but highly valued by its users.
- Users appreciate Formstack Forms for its quick implementation process, with many noting that the platform simplifies form creation and workflow approvals, making it accessible for teams without technical expertise.
- G2 reviewers highlight that while Kartra has a solid support system, it faces challenges in ease of setup compared to Formstack Forms, which is often praised for its intuitive onboarding process and overall ease of administration.
Pricing
Entry-Level Pricing
Formstack Forms
No pricing availableKartra
Free Trial
Free Trial
With One-Time Purchase
The Starter plan supports up to 2,500 contacts, 5 team members, and 1 custom domain. Users can send unlimited emails and SMS and create unlimited websites, pages, videos, products, and memberships and courses.
- Email Marketing Automation
- Landing Page Builder
- Memberships & Online Courses
Free Trial
Formstack Forms
Free Trial is available
Kartra
No trial information availableRatings
Meets Requirements
8.7
377
7.8
44
Ease of Use
8.7
382
7.3
44
Ease of Setup
8.7
271
7.0
19
Ease of Admin
8.9
270
7.3
17
Quality of Support
8.2
329
7.2
43
Has the product been a good partner in doing business?
8.7
253
7.3
17
Product Direction (% positive)
8.1
367
7.6
39
Features by Category
Email Marketing
Not enough data
7.7
21
|
Verified
Not enough data
7.8
21
|
Verified
Not enough data
7.7
20
|
Verified
Not enough data
8.1
19
|
Verified
Online Marketing
Not enough data
8.2
19
|
Verified
Not enough data
7.5
17
|
Verified
Not enough data
7.6
12
|
Verified
Not enough data
8.2
14
|
Verified
Not enough data
7.7
8
Lead Management
Not enough data
8.3
16
|
Verified
Not enough data
7.4
14
|
Verified
Not enough data
8.0
16
|
Verified
Not enough data
6.8
12
|
Verified
Not enough data
8.4
15
|
Verified
Not enough data
6.9
12
|
Verified
Not enough data
6.9
16
|
Verified
Not enough data
7.6
11
|
Verified
Campaign Management
Not enough data
6.7
14
|
Verified
Not enough data
8.3
10
Not enough data
6.4
15
|
Verified
Not enough data
5.3
10
Social
Not enough data
3.9
6
Not enough data
4.7
10
|
Verified
Not enough data
5.0
8
|
Verified
Not enough data
5.3
10
|
Verified
Not enough data
4.6
8
|
Verified
Reporting & Analytics
Not enough data
7.4
17
|
Verified
Not enough data
6.4
13
|
Verified
Not enough data
6.4
12
|
Verified
Not enough data
6.2
11
|
Verified
Not enough data
5.4
9
Platform
Not enough data
5.4
8
|
Verified
Not enough data
6.9
8
|
Verified
Not enough data
8.0
9
|
Verified
Not enough data
Not enough data
Not enough data
6.3
5
|
Verified
Not enough data
8.1
9
|
Verified
Not enough data
7.1
7
|
Verified
Agentic AI - Marketing Automation
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
Integration
Not enough data
7.3
8
|
Verified
Not enough data
7.1
8
|
Verified
Not enough data
6.4
6
|
Verified
Lead Generation
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
Templates
Not enough data
Not enough data
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Not enough data
Edit
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Logistics
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
Not enough data
Not enough data
Not enough data
Feature Not Available
Agentic AI - Email Template Builder
Not enough data
Not enough data
Not enough data
Not enough data
Design and Customization
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Campaigns
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Integrations
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
Not enough data
Feature Not Available
Agentic AI - Vulnerability Scanner
Not enough data
Not enough data
Not enough data
Not enough data
Page Customization
Not enough data
7.9
7
|
Verified
Not enough data
8.1
7
|
Verified
Not enough data
7.5
6
|
Verified
Not enough data
7.2
6
|
Verified
Page Optimization
Not enough data
7.3
5
Not enough data
7.8
6
|
Verified
Not enough data
7.7
5
|
Verified
Not enough data
Not enough data
Integrations
Not enough data
Not enough data
Not enough data
8.3
6
|
Verified
Not enough data
7.5
6
|
Verified
Generative AI
Not enough data
Not enough data
Agentic AI - Landing Page Builders
Not enough data
Not enough data
Lead Monitoring
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Lead Capture
Not enough data
Not enough data
Not enough data
Not enough data
Data Capture
Not enough data
Feature Not Available
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Analytics
Not enough data
Not enough data
Not enough data
Not enough data
Customization
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
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
Customization
8.6
87
Not enough data
8.7
86
Not enough data
8.6
82
Not enough data
7.8
89
Not enough data
Additional Functionality
8.2
83
Not enough data
6.8
73
Not enough data
8.7
85
Not enough data
7.2
75
Not enough data
8.5
83
Not enough data
Computing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Experimental Design
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Analytics
Not enough data
Not enough data
Not enough data
Feature Not Available
Agentic AI - A/B Testing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Communication
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
Internal Use
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
Agentic AI - Lead Scoring
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Attribution
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Discovery
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Management
Not enough data
Not enough data
Not enough data
Not enough data
Platform
Not enough data
Not enough data
Not enough data
Not enough data
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
Customizations
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Growth
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
Feature Not Available
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
Support
Not enough data
Not enough data
Categories
Categories
Shared Categories
Formstack Forms and Kartra are categorized as Online Form Builder
Unique Categories
Formstack Forms is categorized as Salesforce AppExchange Apps and Survey
Kartra is categorized as Email Template Builder, Landing Page Builders, A/B Testing, Website Builder, Live Chat, Marketing Automation, Pop-Up Builder, Lead Capture, and Lead Scoring
Reviews
Reviewers' Company Size
Formstack Forms
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Kartra
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%
Marketing and Advertising
32.1%
Health, Wellness and Fitness
14.3%
Professional Training & Coaching
10.7%
Information Technology and Services
5.4%
Design
3.6%
Other
33.9%
Alternatives
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
How do I learn the platform with ease?
6 Comments
SB
You dont. There is no live support tech that can help you. It is complicated and has many failures. Its ok for email but thats about it. I don’t recommend...Read more
What is Kartra used for?
1 Comment
KM
Email server and membership platform. Can create leadpages for checkout and coursesRead more
What does Kartra cost?
1 Comment
NM
Kartra charges $1 for 14 days then $99 per Month
Gives discounts on annual basisRead more
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