FunnelKit
Depends
Confidence: Medium
Buy if you run WooCommerce and want order bumps, one-click upsells, and a better checkout on your own WordPress site.
New check
Comparison
FunnelKit and SellKit both land on Depends.
Buy if you run WooCommerce and want order bumps, one-click upsells, and a better checkout on your own WordPress site.
Buy it if you run WooCommerce and want checkout funnels, order bumps, and upsells in one plugin.
| Compare | FunnelKit | SellKit |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | WooCommerce stores optimizing order value | WooCommerce stores optimizing checkout |
| Who it's not for | Non-WordPress or non-WooCommerce sites | Shopify, BigCommerce, or headless stores . WordPress/WooCommerce only |
| Privacy | Repeat CVEs since 2025, including a critical checkout-skimming flaw actively exploited across ~40,000 sites; fixes shipped in updates.10 | Two 2024 CVEs disclosed (XSS, path traversal); affects versions ≤1.8.1 . run the latest release. |
| Support quality | 4.8/5 Trustpilot across 182 reviews | Third-party review cites 24/7 support |
| Public sentiment | Reviews skew very positive on checkout and funnel features, with some reliability gripes.¹ | reviewers describe SellKit as beginner-friendly and well coded, though the Pro version's install base appears modest. |
| Biggest gotcha | Critical checkout vulnerabilities have been actively exploited . patch immediately when alerts land11 | Two 2024 CVEs (XSS, path traversal/arbitrary file download) affected versions ≤1.8.1; update immediately |