Which has better reviews, Dam Spam or LH Zero Spam?

LH Zero Spam has the higher average rating (5.0★ from 3 reviews) compared to Dam Spam (4.3★ from 4 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.

Should I choose Dam Spam or LH Zero Spam?

LH Zero Spam holds the higher average rating (5.0★ vs 4.3★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, Dam Spam or LH Zero Spam?

Both apps are one-click installs from the WordPress Plugin Directory. Dam Spam has the deeper published review base (4 vs 3), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.

Which works better for small vs large WordPress Plugin Directory site owners?

Dam Spam typically suits early-stage and growth-mode teams based on its published review base (4 reviews). LH Zero Spam typically suits early-stage and growth-mode teams based on its published review base (3 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.

Can I migrate data between Dam Spam and LH Zero Spam?

Migration support varies by app and category. Dam Spam and LH Zero Spam both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from LH Zero Spam" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.

AppRanks

Dam Spam vs LH Zero Spam — WordPress

Dam Spam vs LH Zero Spam

Name: Dam Spam
Rating: 4.3 (4 reviews)

Side-by-side comparison · 24 data points

Dam Spam

4.3·4reviews·2,000+installs

wordpress

Change

Reset

1. Listing metadata

Field-level data

	Dam Spam	LH Zero Spam
Tagline	—	—
Description	3076 / 5000 chars62% used	862 / 5000 chars17% used
Screenshots	—	—
Languages
Platforms	WordPress	WordPress
Developer	Web Guy	shawfactor
Listed	—	—
Last updated	—	—

2. Categories & rankings

Shared categories on the same row · in-category position inline

Dam Spam

LH Zero Spam

Shared

Feature comparison between Dam Spam and LH Zero Spam
Metric	Dam Spam	LH Zero Spam
Rating	4.3 ★	★ 5.0 ★
Total reviews	★ 4	3
Active installs	2,000+	100+
Free plan	—	—

Keyword	Dam Spam	LH Zero Spam
contact	#367	Not ranked
contact form	#398	Not ranked
custom form	#575	Not ranked

4. App details

Long-form description · keyword frequency

Dam Spam

💬 Ask Question | 📧 Email Me Dam Spam is a spam protection plugin that blocks spam registrations, login attempts, comments, and contact form submissions. It provides multiple layers of protection including IP blocking, email validation, CAPTCHA challenges, and integration with third-party spam detection services. How it Works Dam Spam runs a series of configurable checks on registrations, logins, comments, and form submissions. When a submission is flagged as potentially suspicious, you can choose to block it outright or present a CAPTCHA challenge. Legitimate users are cached to speed up future submissions, while known spam sources are permanently blocked. Features Multiple Protection Layers: Block spam using IP lists, disposable email detection, and behavioral analysis CAPTCHA Support: Integrate with Google reCAPTCHA or hCaptcha to challenge suspicious submissions Third-Party API Integration: Connect with Akismet, Stop Forum Spam, BotScout, and other spam detection services Customizable Challenges: Present challenges only to suspicious users while allowing legitimate users through Allow and Block Lists: Maintain custom lists of allowed and blocked IPs, emails, and user IDs Smart Caching: Cache known good and bad IPs to improve performance and reduce API calls Logging: Track all blocked attempts and approved submissions for review Custom Login/Registration Forms: Optional custom forms with built-in spam protection User Management: Identify and manage inactive or suspicious user accounts Configuration After installation, go to the Dam Spam settings in your WordPress admin to: Enable the protection types you need (registration, login, comments, contact forms) Choose which spam detection methods to use (IP checks, email validation, third-party APIs) Configure CAPTCHA settings if desired Set up allow and block lists for your specific needs Review logs to fine-tune your protection settings Differences from Stop Spammers Dam Spam is a fork of Stop Spammers. While the core spam protection functionality remains similar, Dam Spam’s file and code structure has been significantly cleaned up and modernized. Addon Support Dam Spam supports custom spam checks via addons. Create a separate plugin with this structure: Testing (spam checks don’t run when logged in)

Top keywords

spam18×5.41%
protection7×2.10%
dam6×1.80%
dam spam6×1.80%
submissions5×1.50%
block4×1.20%
captcha4×1.20%
checks4×1.20%
custom4×1.20%
detection4×1.20%
email4×1.20%
lists4×1.20%

LH Zero Spam

Why should your users prove that they’re humans by filling out captchas? Let bots prove they’re not bots with the LH Zero Spam plugin. LH Zero Spam blocks registration spam and spam in comments automatically without any config or setup. Zero Spam was initially built based on the work by David Walsh, but enhanced with simpler code base and unobtrusive JavaScript. Major features in LH Zero Spam include: No captcha, because spam is not users’ problem No moderation queues, because spam is not administrators’ problem Blocks spam registrations & comments with the use of JavaScript Blocks buddypress spam registrations with the use of JavaScript Blocks woocommerce spam orders with the use of JavaScript Like this plugin? Please consider leaving a 5-star review. Love this plugin or want to help the LocalHero Project? Please consider making a donation.

Top keywords

spam11×7.97%
blocks4×2.90%
javascript4×2.90%
zero4×2.90%
zero spam4×2.90%
lh3×2.17%
lh zero3×2.17%
lh zero spam3×2.17%
because2×1.45%
because spam2×1.45%

Dam Spam vs LH Zero Spam

Dam Spam

1. Listing metadata

2. Categories & rankings

LH Zero Spam

At a glance

AppRanks verdict

3. Search rankings

4. App details

Frequently asked

Which has better reviews, Dam Spam or LH Zero Spam?

Should I choose Dam Spam or LH Zero Spam?

Which is faster to set up, Dam Spam or LH Zero Spam?

Which works better for small vs large WordPress Plugin Directory site owners?

Can I migrate data between Dam Spam and LH Zero Spam?

See full keyword rankings, install trends, and weekly alerts

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