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Installment Payment and Buy Now Pay Later (BNPL) Software
Four
Sezzle
Four-vs-Sezzle
Compare Four and Sezzle
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Installment Payment and Buy Now Pay Later (BNPL)
All Reviewers
Small-Business Reviewers
Mid-Market Reviewers
Large Enterprise Reviewers
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At a Glance
Pricing
Ratings
Features
Reviews
Alternatives
Discussions
Add Product
Four
(10)
4.1
out of
5
Four
By
Four Technologies
Sezzle
(122)
4.6
out of
5
Sezzle
By
Sezzle
At a Glance
Star Rating
(10)
4.1
out of
5
(122)
4.6
out of
5
Market Segments
Mid-Market (50.0% of reviews)
Information
Small-Business (94.9% of reviews)
Information
Pros & Cons
Ease of Use
(2)
Easy Setup
(2)
Limited Availability
(3)
Lack of Clarity
(1)
Ease of Use
(1)
Easy Integrations
(1)
Entry-Level Pricing
No pricing available
No pricing available
Four
Star Rating
(10)
4.1
out of
5
Market Segments
Mid-Market (50.0% of reviews)
Information
Pros & Cons
Ease of Use
(2)
Easy Setup
(2)
Limited Availability
(3)
Lack of Clarity
(1)
Entry-Level Pricing
No pricing available
Learn more about Four
Sezzle
Star Rating
(122)
4.6
out of
5
Market Segments
Small-Business (94.9% of reviews)
Information
Pros & Cons
Ease of Use
(1)
Easy Integrations
(1)
Entry-Level Pricing
No pricing available
Learn more about Sezzle
Four vs Sezzle
Reviewers felt that Sezzle meets the needs of their business better than Four.
When comparing quality of ongoing product support, reviewers felt that Sezzle is the preferred option.
When assessing product direction, Four and Sezzle received similar ratings from our reviewers.
Pricing
Entry-Level Pricing
Four
No pricing available
Sezzle
No pricing available
Free Trial
Four
No trial information available
Sezzle
No trial information available
Ratings
Meets Requirements
7.2
9
9.1
93
Ease of Use
8.5
9
9.2
95
Ease of Setup
Not enough data
9.3
61
Ease of Admin
Not enough data
9.3
57
Quality of Support
6.9
9
9.2
93
Has the product been a good partner in doing business?
Not enough data
9.3
60
Product Direction (% positive)
8.5
8
8.5
85
Features by Category
Installment Payment and Buy Now Pay Later (BNPL)
Hide 11 Features
Show 11 Features
8.7
8
9.2
75
Administration - Installment Payment and Buy Now Pay Later (BNPL)
Email Notifications
9.2
(tied score)
8
9.2
(tied score)
56
Invoicing
8.5
8
9.2
(won by 0.7)
41
Customer Portal
8.5
8
9.1
(won by 0.6)
55
Loyalty Management
8.8
7
9.0
(won by 0.2)
37
Payment Tools - Installment Payment and Buy Now Pay Later (BNPL)
Payment Gateway
9.0
(tied score)
8
9.0
(tied score)
60
Payment Tracking
8.1
8
9.1
(won by 1.0)
58
E-commerce Integration
8.8
8
9.3
(won by 0.5)
68
Payment Scheduling
8.8
8
9.4
(won by 0.6)
53
Agentic AI - Installment Payment and Buy Now Pay Later (BNPL) features
Adaptive Learning
Not enough data
Not enough data
Proactive Assistance
Not enough data
Not enough data
Decision Making
Not enough data
Not enough data
Categories
Categories
Shared Categories
Four
Sezzle
Four and Sezzle are categorized as
Installment Payment and Buy Now Pay Later (BNPL)
Unique Categories
Four has no unique categories
Sezzle has no unique categories
Reviews
Reviewers' Company Size
Four
Small-Business
(50 or fewer emp.)
40.0%
Mid-Market
(51-1000 emp.)
50.0%
Enterprise
(> 1000 emp.)
10.0%
Sezzle
Small-Business
(50 or fewer emp.)
94.9%
Mid-Market
(51-1000 emp.)
5.1%
Enterprise
(> 1000 emp.)
0%
Small-Business
(50 or fewer emp.)
40.0%
94.9%
Mid-Market
(51-1000 emp.)
50.0%
5.1%
Enterprise
(> 1000 emp.)
10.0%
0%
Reviewers' Industry
Four
Financial Services
20.0%
Education Management
20.0%
Retail
10.0%
Luxury Goods & Jewelry
10.0%
Higher Education
10.0%
Other
30.0%
Sezzle
Retail
36.4%
Apparel & Fashion
33.1%
Health, Wellness and Fitness
6.8%
Sports
2.5%
Luxury Goods & Jewelry
2.5%
Other
18.6%
Alternatives
Four Alternatives
Splitit
Add Splitit
Afterpay
Add Afterpay
GoCardless
Add GoCardless
PayPal Payments
Add PayPal Payments
See all alternatives
Sezzle Alternatives
GoCardless
Add GoCardless
Klarna
Add Klarna
Affirm
Add Affirm
Afterpay
Add Afterpay
See all alternatives
Discussions
Four Discussions
Four has no discussions with answers
See all discussions
Sezzle Discussions
Business Platform
1 Comment
Official Response from Sezzle
Hey there! Sezzle does not currently integrate with Squarespace. If this changes, I'll be sure to update this thread!
Read more
What’s the best way to let my customers now that they can spread out their payments?
1 Comment
SW
Use the app Sezzle provides to out it in your PDP page!
Read more
How does Sezzle approve?
1 Comment
MF
are they even still in business?
Read more
See all discussions
Ask Four a Question
Contact Four
Ask Sezzle a Question
Contact Sezzle
Spotlight Categories
Live Chat Software
Marketing Automation Software
Customer Data Platforms (CDP)
Security Compliance Software
At a Glance
Pricing
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Four
Sezzle
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