I Tracked 24 WordPress Plugins Across 5 Review Sites. Here's What Paid Promotion Actually Does.

If you build WordPress plugins, you've seen the pitch: "Get your plugin reviewed on our blog. Reach thousands of WordPress professionals. Starting at $250."

I build Queryra, an AI search plugin for WordPress and WooCommerce. When I started thinking about marketing, paid reviews seemed like a smart move. Established WordPress blogs with loyal audiences, editorial credibility, and SEO authority — surely a review on one of these sites would drive installs.

Before spending money, I decided to check whether it actually works. I identified 24 plugins that were promoted across 5 major WordPress blogs, then tracked their WordPress.org active installation counts using Wayback Machine snapshots from before and after each review was published.

The results were not what I expected.

Full disclosure: I'm an indie plugin developer with skin in this game. I was genuinely considering paying for reviews. This research changed my mind — but I've tried to present the data fairly. I contacted both WP Mayor and Barn2 before publishing and their responses are included below.

For each plugin, I followed the same process:

1. Find the review. Identify the publication date of the review or listicle mention on the blog.
2. Capture the "before" snapshot. Using Wayback Machine, find the WordPress.org plugin page from the closest date before the review was published. Record the active installation count.
3. Capture the "after" snapshot. Find snapshots from 2-4 weeks after publication, then 2-6 months after.
4. Compare. Did the active installation count change after the review?

Important limitation: WordPress.org displays active installs in rounded thresholds: 10+, 100+, 1,000+, 10,000+, etc. This means a plugin could gain hundreds of installs and still show the same number. I'm not claiming the impact is exactly zero — I'm saying it's below the threshold of visibility on WordPress.org, which for most plugins means fewer than a few hundred installs.

I also checked download charts on WordPress.org to look for spikes around publication dates. In every case, download spikes correlated with new plugin version releases, not with blog reviews.

I focused on small and medium plugins (under 10,000 installs) where a meaningful boost would be visible. For large plugins with 100,000+ installs, it's impossible to attribute any change to a single blog review.

What this study does not measure. This research tracks only free plugin installs on WordPress.org — the one metric that is publicly verifiable. It does not capture premium plugin sales, direct license purchases, brand awareness, SEO backlink value, or long-term trust building. These are real benefits that may justify the investment for some plugin companies — particularly those selling premium products outside of WordPress.org. However, for indie developers whose primary growth metric is WordPress.org active installs, this is the metric that matters most.

Timeframe. This is not a two-week snapshot. Several plugins in this study were tracked 6-12 months after the review was published. The pattern holds across both short-term and longer-term observation windows.

WP Mayor has been publishing WordPress content since 2010. They offer paid editorial placements ranging from $250 for an announcement to $750 for a hands-on review. All paid content is disclosed with the note: "This review was performed as part of our product analysis service." That transparency is commendable — most sites don't label paid content at all.

I tracked 6 plugins that went through their review service:

Iron Security (WPIron) — Reviewed June 30, 2025. One week after: 10+ installs. Two weeks after: 10+ installs. Nine months later: 40+ installs. No measurable short-term impact.

Markup for WooCommerce (WPIron) — Reviewed ~July 2024. Before: 10+ installs. Four months after: 30+ installs. Today: 50+ installs. Possible small impact (~20 installs), but could also be organic growth over 4 months.

Cost of Goods for WooCommerce (WPIron) — Reviewed September 2024. Before: 10,000+ installs. After: 10,000+ installs. Today: 10,000+ installs. No measurable impact.

Bundler for WooCommerce (WooBundles) — Reviewed June 24, 2024. Before: 80+ installs. Two months after: 200+ installs. Today: 400+ installs. The only positive result — but the plugin had other marketing activities running simultaneously, so attribution is unclear.

My Agile Privacy — Reviewed February 26, 2026. Before: 7,000+ installs. Three weeks after: 7,000+ installs. Today: 7,000+ installs. No measurable impact.

Fish and Ships (Advanced Shipping Rates) — Reviewed June 13, 2025. Before: 1,000+ installs. Two weeks after: 1,000+ installs. Today: 2,000+ installs. The jump to 2,000+ came months later from other sources.

Result: 5 out of 6 plugins showed zero measurable impact on WordPress.org active installations. The one positive result (Bundler, ~120 installs) cannot be attributed solely to the review.

I contacted WP Mayor CEO Mark Zahra before publishing and shared my methodology and findings. He responded thoughtfully and I appreciate his willingness to engage.

Mark made several fair points. He noted that free install counts are not a metric WP Mayor tracks or promises results on. Their clients typically promote premium products, where conversions happen through direct sales — not WordPress.org free installs. He also pointed out the WordPress.org threshold issue: even if an article drove hundreds of installs, the rounded display might not change.

Most importantly, he pointed me to their Content Service Agreement, which explicitly states that clients are investing in exposure to a targeted WordPress audience — not in guaranteed sales, traffic spikes, or direct revenue. The agreement describes the service as a long-term brand awareness opportunity, not a short-term sales tactic. WP Mayor sees itself as a media platform, not a performance marketing agency.

This is honest positioning, and Mark deserves credit for being upfront about it. But here's the tension: the advertising page lists options like "Review" at $750, and the testimonials on their partnerships page include statements about generating sales. An indie developer reading those testimonials might reasonably expect measurable results — not just long-term brand awareness.

Mark also confirmed that they only track conversions where affiliate links are used, and those figures are not shared publicly. For reviews using clean (non-affiliate) links, reliable conversion tracking is effectively impossible on their end.

The bottom line: WP Mayor is upfront that they sell exposure, not results. The question for indie developers is whether exposure on a site with approximately 16,000 monthly visitors is worth $250-750 when the data shows no measurable install growth for 5 out of 6 plugins studied.

Barn2 Plugins is a successful WordPress plugin company (CEO Katie Keith) that also sells sponsored content on their blog. Their advertising page lists:

• Sponsored Review/Tutorial: $999
• YouTube Video Review: $1,999
• Guest Post: $899
• List Post Placement: $499

But the most interesting data comes from Barn2's own transparency reports — which, to Katie's credit, are remarkably open about their business.

In 2024, Barn2 earned $4,883 from sponsored content. In 2025, that dropped to $894. Katie wrote: "we removed the Advertising page from our website." At $999 per sponsored review, $894 in annual revenue means fewer than one paid client in all of 2025.

The advertising page is still accessible at barn2.com/blog/advertise/ — it appears to have been removed from navigation rather than taken down entirely.

I also examined one of their listicle articles: "5 best WooCommerce live preview plugins for custom products" (November 2025). Of the plugins listed with verifiable WordPress.org data:

Zakeke — 2,000+ installs before the article, 2,000+ after, 2,000+ today. No measurable impact.

Kickflip / WP Configurator — 400+ before the article, 400+ after, 300+ today. Actually declined.

What this tells us: Barn2's own market behavior confirms the pattern. A company earning $1.78 million in annual revenue nearly abandoned their sponsored content offering because it wasn't attracting buyers. The market was telling them the same thing the data tells indie developers — the ROI isn't there.

I reached out to Barn2 before publishing. Their team confirmed receipt and said Katie Keith (currently on leave) would respond when available. This article will be updated with her comments.

Here's a detail worth noting. Katie Keith's testimonial appears on WP Mayor's partnerships page, praising WP Mayor's articles for generating sales.

At the same time, her own company's data shows sponsored content revenue dropping 82% in one year ($4,883 to $894), and she removed the advertising page from Barn2's site.

I don't think anyone is being dishonest here. It's more likely that Katie's testimonial reflects Barn2's experience as an advertiser on WP Mayor — they sell premium plugins and may track premium conversions that don't show up in free install counts. But for an indie developer selling a $9.99/month plugin through WordPress.org, the picture is very different from the one that testimonial paints.

Not every WordPress blog sells reviews. ThemeIsle ($13M revenue, 471,000+ users, creators of Neve and Otter Blocks) has an explicit policy on their contact page: "We do not interfere with their work and cannot accept sponsored review/link requests. This is how we earn the trust of our readers."

I examined their article "5 of the Best WooCommerce Product Addons Plugins Compared" (November 2023) — an organic listicle, not sponsored:

PPOM — 20,000+ before, 20,000+ after. No change.

Extra Product Options — 30,000+ before, 30,000+ after. No change.

Product Addons (Acowebs) — 30,000+ before, 30,000+ after. No change.

Advanced Product Fields — 30,000+ before, 30,000+ after. No change.

Flexible Product Fields — 10,000+ before, 10,000+ after. No change.

5 out of 5 = zero measurable impact. Even a free, organic mention on a major WordPress blog with strong SEO authority didn't move the needle.

This matters because it suggests the problem isn't paid vs. free reviews — it's that blog mentions in general have minimal impact on WordPress.org install counts. The largest WordPress content company figured this out and decided that editorial independence is worth more than review fees.

WPExplorer has been publishing WordPress content since 2009. I examined their article "12+ Best WooCommerce Checkout Plugins" (updated January 2025):

CoinGate for WooCommerce — 500+ before, 600+ briefly, back to 500+ today. Net zero.

Checkout X — 400+ before, 60+ today. Significant decline — but here's the problem: this plugin hadn't been updated in 4 years at the time of the article. WPExplorer recommended an abandoned plugin to their readers.

Checkout Field Editor (Acowebs) — 20,000+ before, 20,000+ after. No change.

WooCommerce Direct Checkout — 90,000+ before, 80,000+ today. Declined.

WooCommerce Checkout Manager — 100,000+ before, 90,000+ today. Declined.

5 out of 5 = zero positive impact. Two plugins actually lost installations over the following months.

The Checkout X case raises a broader question about listicle quality. If a blog recommends a plugin that hasn't been updated in four years, readers might install abandoned software based on that recommendation. This is a real cost that doesn't show up in install counts.

LearnWoo is operated by WebToffee, a plugin company that sells its own ELEX plugins. I examined their article "7+ Best WooCommerce Mix and Match Products Plugins" (September 2025):

WowRevenue — 1,000+ before, 1,000+ after. No change.

Easy Product Bundles — 4,000+ before, 6,000+ two months later, 7,000+ today. Growing — but the growth trajectory was already established before the article, and download spikes align with plugin version releases, not the article date.

Bundler for WooCommerce — 300+ before, 400+ after. Minimal change.

3 out of 3 = zero attributable impact.

Notably, Bundler appeared both on WP Mayor (paid review, June 2024) and LearnWoo (listicle mention, September 2025). In both cases, the impact on install counts was negligible.

Here are the aggregated results across all 5 blogs:

*Note: 3 additional plugins from Barn2 (SEO Repair Kit, Presto Player, and Barn2's own premium plugin) were excluded because their data was inconclusive or they were too large for attribution.*

Out of 21 plugins with verifiable data, 15 showed zero measurable change, 3 actually declined, and only 1 showed possible growth that couldn't be solely attributed to the review.

The pattern holds regardless of whether the mention was paid (WP Mayor at $750) or organic (ThemeIsle, free). It holds for small plugins (10+ installs) and medium plugins (20,000+ installs). It holds for dedicated reviews and for listicle mentions.

The data doesn't lie, but it deserves interpretation. Here are the likely reasons:

WordPress.org is a closed ecosystem. Most WordPress users discover plugins through the WordPress.org repository search or through their WordPress admin dashboard — not through blog articles. The path from "reading a review" to "going to WordPress.org and clicking install" has too many steps and too much friction.

Blog traffic is small relative to WordPress.org. WP Mayor has approximately 16,000 monthly visitors. WordPress.org has over 1 billion monthly pageviews. Even if every WP Mayor visitor clicked through to a plugin page (they don't), it would be a rounding error on WordPress.org's traffic.

Listicle readers don't install. When someone reads "12 Best WooCommerce Checkout Plugins," they're researching options — not ready to install. The article is one input among many. By the time they decide, they've forgotten which blog recommended which plugin.

AI and search have changed discovery. WP Mayor's Mark Zahra acknowledged that most searches today happen through Google or AI tools rather than on individual WordPress blogs. A blog review from 2024 competes with ChatGPT recommendations, Reddit threads, and WordPress.org search results. The review is no longer the primary discovery channel.

Premium plugins may be different. Mark Zahra emphasized that WP Mayor typically promotes premium products. Premium conversions (direct sales, license purchases) wouldn't show up in WordPress.org free install counts. It's possible that paid reviews drive some premium sales that this methodology can't capture. However, for indie developers whose primary metric is WordPress.org installs, the data is clear.

If paid reviews don't work, what does? This isn't a definitive guide — every plugin and market is different. But based on my own experience building Queryra, here's what has moved the needle more than editorial placements:

WordPress.org SEO. Optimizing your plugin's readme.txt for relevant keywords directly impacts discoverability in the WordPress admin search. This is where most installs actually come from — people searching inside their WordPress dashboard, not reading blog articles.

AI Engine Optimization. Getting your plugin mentioned by ChatGPT, Perplexity, and Gemini is the new frontier. We went from zero AI mentions to being recommended by multiple AI assistants within weeks of publishing structured content with schema markup and llms.txt files. This is still early, but the signal is strong. I wrote a detailed guide on AI Engine Optimization for WordPress if you want the specifics.

Your own content. Blog posts on your own domain, optimized for questions your target users ask, compound over time. They build SEO authority, provide AEO signals, and give you content to share across channels. You control the narrative and you don't pay a third party for access.

Community engagement. Direct participation in WordPress and WooCommerce communities — forums, social media groups, Reddit — puts your product in front of people who are actively discussing the problem you solve. Results vary by community and approach, but the cost is zero.

None of these cost $750 per attempt. Most cost nothing but time and consistency.

Based on this research, here's what I'd tell any indie WordPress developer considering paid promotion:

Don't pay for reviews if your primary goal is WordPress.org installs. The data across 5 blogs and 24 plugins is consistent: paid editorial placements do not produce measurable install growth for free plugins on WordPress.org.

If you do pay, understand what you're buying. You're buying long-term brand awareness and a backlink — not installs or conversions. WP Mayor's own service agreement states this explicitly. Make sure you're comfortable with that value proposition at $250-999 per article.

Consider the ThemeIsle model. The largest WordPress content company ($13M revenue) refuses paid reviews because they believe editorial independence builds more trust. If they've decided paid reviews aren't worth offering, that tells you something about the market.

Invest in channels you control. Your own blog, your WordPress.org listing, your social media presence — these compound over time and don't require paying a third party for access.

Track everything. If you do pay for a review, set up tracking before publication. Ask the blog for UTM links. Monitor your WordPress.org stats page. The fact that most review sites can't (or won't) share conversion data should give you pause.

Ask to see data before paying. Any blog selling $750 reviews should be able to show you aggregate conversion data from past clients. If they can't or won't, you're buying blind.

I started this research expecting to find that some blogs deliver better ROI than others. Instead, I found that the entire model — paid editorial placements on WordPress blogs — produces near-zero measurable results for plugin install growth.

This doesn't mean WP Mayor, Barn2, or any other blog is doing anything wrong. They're media companies selling advertising, and they're increasingly transparent about what that means. Mark Zahra's response was honest and detailed. Barn2's transparency reports are more open than most companies in any industry.

But the market is speaking clearly. Barn2's sponsored content revenue dropped 82% in one year. WordPress plugin developers are figuring out what the data shows: for indie plugins competing on WordPress.org, paid blog reviews don't move the needle.

The best marketing channels for WordPress plugins in 2026 are the ones that put your product directly in front of people who are actively looking for solutions — WordPress.org search, AI assistants, community engagement, and your own content. Not a $750 review on a blog with 16,000 monthly visitors.

Every plugin is different. Your results may vary. But the data across 24 plugins and 5 blogs is remarkably consistent.

---

*This article will be updated if Barn2 (Katie Keith) provides a response. WP Mayor was contacted before publication and their perspective is reflected above.*

*All data was collected from publicly available sources: WordPress.org plugin pages, Wayback Machine archives, published advertising pages, and Barn2's public transparency reports. No confidential information was used.*

*I'm Rafał Gron, the developer behind Queryra — an AI semantic search plugin for WordPress and WooCommerce. This research was motivated by my own decision about whether to pay for plugin promotion. I chose not to. If you're evaluating search plugins for your store, here's our honest comparison of WooCommerce search options.*