Maintenance Mode by Supsystic (formerly Coming Soon by Supsystic) vs Countdown – Countdown & Clock

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Feature Maintenance Mode by Supsystic (formerly Coming Soon by Supsystic) v1.7.13 · checked 23 Oct 2026 Free Visit Details Countdown – Countdown & Clock v3.0.8 · checked 23 Oct 2026 Free · ★ 4.7/5 Visit Details
At a glance
Active installs — 10,000+
Last updated — February 8, 2026
Editions Maintenance Mode by Supsystic · Maintenance Mode by Supsystic PRO ($) Countdown builder · Countdown builder Pro ($)
Pros Drag-and-drop editor for the holding page; Subscribe form for MailChimp and AWeber; 503 status option for maintenance mode Shortcode and widget placement for countdowns; Several countdown styles including simple, circle and clock; Coming soon page for sites under construction
Cons Several options and templates need the paid PRO version; Not listed on WordPress.org any more; Sends site details to the vendor when forms are submitted Pro features need a licence key and are shown as upgrade prompts; Some styles loaded from a public CDN, which adds a third-party request
Mentioned in our posts 3 1
More features
Other features Drag-and-drop editor for the holding page, Email subscribe form with MailChimp and AWeber destinations, HTTP 503 status for maintenance mode, PRO-only templates, with previews for free users ($), Options marked PRO are locked for free users ($) ycd_countdown shortcode, Countdown widget, Simple and circle countdown styles, Coming soon page, Pro licence and upgrade screens ($)
Integrations
Email MailChimp, AWeber —
E-commerce — WooCommerce
Other Supsystic vendor API —
Requires WordPress — 3.8
Requires PHP 7.4 5.3
Tested up to 6.2 6.9
Phones home Only if you agree No
External services supsystic.com cdnjs.cloudflare.com, fonts.googleapis.com
Shortcodes — 1