WordPress plugin comparison

Ultra Addons for Contact Form 7 vs ZVI CallBack widget

Ultra Addons for Contact Form 7

by Themefic

60K+ installs4.8

ZVI CallBack widget

by zava75

90+ installs4.0

At a glance

Ultra Addons for Contact Form 7 has more active installs: 60K+, against 90+ for ZVI CallBack widget.
On a typical day, Ultra Addons for Contact Form 7 is downloaded about 1,119 times, ZVI CallBack widget about 4.
Ultra Addons for Contact Form 7 is rated higher: 4.8 out of 5 from 108 reviews, against 4.0 from 4 reviews.
Ultra Addons for Contact Form 7 was updated more recently: Nov 1, 2026, against Jul 7, 2025 for ZVI CallBack widget.
Ultra Addons for Contact Form 7 is tested with a newer WordPress: 7.1.4, against 6.5.14 for ZVI CallBack widget.
ZVI CallBack widget has been around longer: since 2019, against 2021 for Ultra Addons for Contact Form 7.

Ultra Addons for Contact Form 7 leads on 7 of 7 comparable lines.

Metric	Ultra Addons for Contact Form 7	ZVI CallBack widget
Popular rank	#648	#17,154
Active installs	60K+	90+
Downloads, last 30 days	64.1K	81
Rating	4.8(108)	4.0(4)
Support threads resolved	80%	–
Tested up to	7.1.4	6.5.14
Search multiplier	×1.68	×0.10
Last release	9 days ago	1 year ago
Requires PHP	7.4	5.4

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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