Payment Gateway Watchdog for WooCommerce

Know the minute your gateway breaks.

Get alerted when a payment gateway starts failing. Tracks failed orders per gateway and emails you when failures spike, so a broken gateway never quietly kills your sales. HPOS-ready, no jQuery.

Live on Freemius Checkout
Get Pro $39 one-time Download Free Try it on the demo store →

Built by a store owner, not a plugin company — every CartMend plugin runs live on my own store, stickitsibiu.ro.
30-day money-back — real and no questions asked. — Manu

Why this plugin

Built for one specific job. No bloat. Tested on WP 6.5+ and WooCommerce 8+. Block and classic checkout supported.

Pay once, own forever

No subscriptions. No renewal traps. Pay $29-$49, get lifetime updates.

Block + classic checkout

Works on both Block Checkout (modern) and Classic Checkout. No JS hacks.

30-day money back

Try it risk-free. If it does not solve your problem, full refund in 1 click.

What Pro adds

The Free version on WordPress.org is fully functional and solves the core problem. Pro adds power features for stores that need more control.

Free vs Pro — what you actually get

FeatureFree (WP.org)Pro
Core functionality
Free updates for lifeFree updatesFree updates
Multi-site usage1 site1 site (default), more on request
Priority support
Advanced rules
Monitor all payment gateways for downtime
Alerts via SMS/Slack on failures
Per-gateway uptime SLA
Auto-fallback to backup gateway
Recovery dashboard

Questions, answered

Is this really a one-time payment?

Yes. Pay once, own it forever. We do not charge monthly. The Pro license includes lifetime updates and 1 year of priority support; the plugin keeps working even after that year ends.

Will it work with my theme/checkout?

Yes. CartMend plugins work with classic AND block checkout, including modern themes like Storefront, Astra, Kadence, Blocksy, and Divi. We test on WP 6.5+ and WooCommerce 8+.

Is HPOS supported?

Yes. All CartMend plugins are HPOS-compatible (High-Performance Order Storage). You can enable HPOS without breaking anything.

Can I get a refund if I do not like it?

Yes. 30-day money-back, no questions asked. Refund via Freemius (our payment processor) in 1 click.

Does Pro require an account/subscription?

You buy once via Freemius and get a Pro license key. The Free plugin keeps working forever. Pro features unlock when you paste the license key.

Related plugins in Checkout

Stop overthinking. Get it done.

Pay once, own forever. 30-day refund. Lifetime updates. No subscription traps.