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Cost Calculator Builder vs Slope Calculator (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Cost Calculator Builder

Cost Calculator Builder

4.5(391)

30K+ active installs

Free

Updated 1 week ago
View Cost Calculator Builder
VS
Slope Calculator

Slope Calculator

0(0)

0 active installs

Free

Updated 3 years ago
View Slope Calculator

Quick Verdict

As of April 2026, Cost Calculator Builder has a higher user rating (4.5/5 from 391 reviews) and leads in active installations (30K+ vs 0). Both are free WordPress plugins. Cost Calculator Builder has accumulated 2.9M+ total downloads while Slope Calculator has 616.

Detailed Comparison

Rating
4.5/5Cost Calculator Builder
◄
Slope CalculatorN/A
Total Reviews
391Cost Calculator Builder
◄
Slope Calculator0
Active Installs
30K+Cost Calculator Builder
◄
Slope Calculator0
Total Downloads
2.9M+Cost Calculator Builder
◄
Slope Calculator616
Support Resolution
100%Cost Calculator Builder
Slope CalculatorN/A
Last Updated
1 week agoCost Calculator Builder
◄
Slope Calculator3 years ago
First Released
2019Cost Calculator Builder
Slope Calculator2022
Age
7 yearsCost Calculator Builder
Slope Calculator4 years
WP Requires
6.2+Cost Calculator Builder
Slope Calculator4.6+
PHP Requires
8.0.3+Cost Calculator Builder
Slope Calculator5.2.4+
Business Model
FreeCost Calculator Builder
Slope CalculatorFree
Latest Version
3.6.17Cost Calculator Builder
Slope Calculator1.0.0

Rating Breakdown

Cost Calculator Builder

4.5/5(391 reviews)
5
81%
4
5%
3
4%
2
2%
1
8%

Slope Calculator

0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Cost Calculator Builder Reviews

by jeanpoldupont

Great product and great support :-)

an happy customer !

by Abe

Fantastic!

Great products (Cost calculator) and fantastic support!

by Zanov

Top WP calculator

This is defo the best calculator for WP websitesout there. The support guys are topclass, alway answering queries on time. Thanks!

Slope Calculator Reviews

No reviews yet

Frequently Asked Questions

Is Cost Calculator Builder or Slope Calculator more popular?
Cost Calculator Builder has 30K+ active installations while Slope Calculator has 0. Cost Calculator Builder is the more widely-used plugin as of April 2026.
Which has better ratings — Cost Calculator Builder or Slope Calculator?
Cost Calculator Builder has a 4.5/5 rating from 391 reviews, while Slope Calculator has a 0/5 rating from 0 reviews.
Are Cost Calculator Builder and Slope Calculator free?
Cost Calculator Builder is free and Slope Calculator is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Cost Calculator Builder or Slope Calculator?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Cost Calculator Builder was last updated 1 week ago and Slope Calculator was last updated 3 years ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.