Captcha Guard vs Lemin CAPTCHA
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Captcha Guard, Oct 14, 2026 for Lemin CAPTCHA.
The short answer
- On the Shopify App Store: Captcha Guard 5.0 from 2 reviews and Lemin CAPTCHA 1.0 from 2 reviews.
- Only Captcha Guard lists a free plan.
- Captcha Guard lists 12 features Lemin CAPTCHA’s listing doesn’t mention, including Blocklists, Bot detection, Bots.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Dashboard showing recent bot checkouts
- · Invisible bot check on every checkout
- · Suspicious orders tagged in your admin
Pro
- · Block bot checkouts, including Buy Now
- · Everything in Free
- · Protect forms with V3 Captcha
- · Switch back to monitoring any time
Free
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBots create fake orders, test stolen cards, and flood contact forms with spam. Captcha Guard checks whether a shopper is human before they reach checkout and stops the ones that fail. Real customers are verified in the background and are never asked to prove anything. Start in monitor mode, where suspicious orders are tagged but nobody is blocked, so you can see what the app catches before you turn blocking on.
Lemin Captcha is an easy-to-implement security solution designed to protect your website from brute-force attacks and malicious bots. Its game-based design offers a user-friendly experience, making security steps simple and enjoyable for genuine users while effectively keeping threats at bay. The integration process is quick, requiring just a JavaScript tag.
- Real shoppers are never interrupted or asked to prove they are human.
- Bots cannot check out, including through express payments.
- Monitor mode tags suspicious orders without blocking a single customer.
- Contact forms, newsletter signups, and logins can be protected too.
- Protection against brute-force, credential stuffing, and bot attacks.
- User-friendly game-based captchas provide a seamless verification experience.
- Customizable captchas to align perfectly with your brand's style and aesthetics.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Captcha Guard |  Lemin CAPTCHA |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Captcha Guard | Lemin CAPTCHA |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 1.0 ★ |
| App Store reviews | 2 | 2 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Captcha Guard | Lemin CAPTCHA |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9.99/month | No monthly plan listed |
| Longest free trial | 7 days | Not listed |
| Plans listed | 2 | 1 |
Listing
| Measure | Captcha Guard | Lemin CAPTCHA |
|---|---|---|
| Shopify category rank | #34(ahead) | #159 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 2, 2026 | Jun 5, 2024 |
| Languages | 1 | 1 |
| Developer | Coastal Division | Lemin |
FAQ
Captcha Guard and Lemin CAPTCHA: common questions
- Is Captcha Guard or Lemin CAPTCHA cheaper?
- Only Captcha Guard lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Captcha Guard or Lemin CAPTCHA?
- On the Shopify App Store: Captcha Guard 5.0 from 2 reviews and Lemin CAPTCHA 1.0 from 2 reviews.
- What features does each app list that the other doesn’t?
- Captcha Guard lists 12 the others don’t mention, such as Blocklists, Bot detection, Bots, Custom alerts. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Captcha Guard, Oct 14, 2026 for Lemin CAPTCHA; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Captcha Guard, Oct 14, 2026 for Lemin CAPTCHA. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.