GTM4WP - Google Tag Manager for WordPress vs SalesGen - Upsell Blast for Woocommerce
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | GTM4WP - Google Tag Manager for WordPress v2.0.6 · checked 23 Oct 2026 Free · ★ 4.5/5 Visit Details | SalesGen - Upsell Blast for Woocommerce v0.6.6 · checked 23 Oct 2026 Paid Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 700,000+ | — |
| Last updated | October 12, 2026 | — |
| Editions | GTM4WP - Google Tag Manager for WordPress | SalesGen - Upsell Blast for WooCommerce ($) |
| Pros | Places GTM containers without editing theme files; Data layer for WooCommerce, forms and media events; Consent mode and a tag blocklist are built in | Bundle, cart and thank-you page upsells in one plugin; Buy-more-save-more and related-product shortcodes; Works with WPML product setups |
| Cons | Tags, triggers and consent rules must be set up in Google Tag Manager; Tracking setup is complex and needs a tag manager account | Needs a vendor licence key; updates are disabled without one; Update check sends the site domain and licence key to the vendor; Update response is passed to unserialize() |
| More features | ||
| Other features | GTM container snippets in head and body, Multiple containers, Page variables in the data layer, Google Consent Mode, Tag blocklist for pages and elements, WooCommerce event tracking in the data layer, Contact Form 7 tracking, Media (video and audio) events, User events in the data layer, Visitor data module, AMP support | Bundle upsell with discount ($), Inline bundle add to cart ($), Cart upsell source setting ($), Thank-you page upsell source setting ($), Buy more save more shortcode ($), Upsell product shortcode ($), Related products shortcode ($), Licence activation and deactivation screens ($), Plugin updates from the vendor server ($) |
| Integrations | ||
| Analytics | Google Tag Manager | — |
| E-commerce | WooCommerce | WooCommerce ($) |
| Plugins | Contact Form 7, Polylang, WPML | WPML ($) |
| Other | — | Google reCAPTCHA ($) |
| Requires WordPress | 6.3 | — |
| Requires PHP | 8.0 | — |
| Tested up to | 7.1 | — |
| Phones home | No | No |
| External services | www.googletagmanager.com | update.salesgen.io, assets.snclouds.com |
| Shortcodes | — | 3 |