Best estimator plugins for WordPress
The most popular estimator plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Cost Calculator by AZEXO leads with 20+ active installs, ahead of ServisPin (10+) and ApproxIt (fewer than 10). All 7 plugins tagged “estimator” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 7 estimator plugins
- 1.
Cost Calculator by AZEXOThe most installed estimator plugin, with 20+ active installs. No reviews yet, last updated 7 years ago. Tested only up to WordPress 4.9.35.
- 2.
ServisPin10+ active installs. No reviews yet, updated 2 months ago.
- 3.
ApproxItFewer than 10 active installs. No reviews yet, updated 5 months ago. Tested only up to WordPress 6.9.11.
- 4.
Kitchentra EstimatorFewer than 10 active installs. No reviews yet, updated 1 month ago.
- 5.
SlabCalcFewer than 10 active installs. No reviews yet, updated 7 months ago. Tested only up to WordPress 6.9.11.
- 6.
Obix Cost Segregation EstimatorFewer than 10 active installs. No reviews yet, updated 1 week ago.
- 7.
Yangra CalculatorFewer than 10 active installs. No reviews yet, updated 1 week ago.
All 7 plugins tagged “estimator”
Cost Calculator by AZEXO
#25,917by azexo7 years ago
Frontend drag & drop form builder for layouts any complexity.
- Installs
- 20+
- Rating
- –
- Downloads
- 3/day
ServisPin
#33,470by officialwebfoo2 months ago
Let customers check estimated delivery dates for their pincode with WooCommerce AJAX lookup, CSV tools, shortcodes, and a persistent delivery bar.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day
ApproxIt
Up in the last 7 days:22,630#49,773by tmoubray5 months ago
Build custom, real-time service estimators that let customers price out jobs and book work directly from your website. Turn raw traffic into hot, scor …
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Kitchentra Estimator
Up in the last 7 days:5,721#57,689by Akmal H. Abir1 month ago
A responsive kitchen remodeling estimator with ZIP validation, lead capture, configurable pricing, email notifications, and admin customization.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
SlabCalc
#64,140by Dave Rany7 months ago
Let your visitors calculate concrete quantities directly on your site. Free, no account required.
- Installs
- <10
- Rating
- –
- Downloads
- 2/day
Obix Cost Segregation Estimator
Down in the last 7 days:1,374#65,559by zuhadzahid13 days ago
Obix Cost Segregation Estimator: estimate first-year tax savings with lead capture, branded PDF reports, and Elementor support.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Yangra Calculator
Down in the last 7 days:14,474#68,236by Suman Bhattarai9 days ago
Build pricing estimators, quote tools and ROI calculators from your own inputs and formulas, then add them to any page with a block or shortcode.
- Installs
- <10
- Rating
- –
- Downloads
- 13/day