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B2B SaaSNov 13

Freemium WordPress Login-Security Plugin with 5,000+ Paying Customers

A free WordPress login-security plugin with about 2 million installs turns users into 5,000+ paying customers, with the founders working only a few hours a week.

Ask
$1.5M
Profit
$405K
Multiple
3.7x
Ask
$1.5M
Revenue
$480K
Profit
$405K
Margin
84%
Multiple
3.7x
Age
6 yrs (2020)

How it rates

ValuationFair

Similar B2B software businesses we've tracked mostly ask 2.4–5.5x profit; this one asks 3.7x.

Durability

6 years and 5,000+ paying customers, but revenue fell 8% and sign-ups rely on WordPress's plugin directory.

Hands-off

The seller reports the founders put in 2 to 3 hours a week combined.

Why it's interesting

  • The seller reports about 2 million plugin installs, and the plugin has 1,400+ reviews averaging 4.8 stars. Some hosting providers pre-install it for their customers.
  • Repeat customers brought in 78% of revenue over the last 12 months, and the listing puts churn at 5–10%.
  • Marketing costs about $500 a month and the profit margin is about 84%, so almost all revenue is kept as profit.
  • The deal is run by Acquire's M&A team, which has verified the entity. The seller is leaving to start a new venture.

What to watch

  • Revenue is down 8% a year, and last month's $36K is about $430K a year, below the $480K earned in the last 12 months.
  • The stated $550K ARR is higher than the last 12 months' revenue, which doesn't fit a shrinking business. It may count annual plans or pricing that hasn't been collected yet.
  • Most new customers come through the WordPress plugin marketplace, helped by host pre-installs. It competes there with established rivals such as Wordfence and Sucuri.
  • The team is listed as 2–20 people while the founders work 2–3 hours a week, and the listing doesn't say who handles support, code and security fixes.

Ask the seller

  1. How is the $550K ARR calculated when revenue over the last 12 months was $480K and falling?
  2. What has driven the 8% decline, and how have paying customers and monthly revenue moved over the last 24 months?
  3. Who handles support, development and security patches today, and which hosts pre-install the plugin, on what terms?

Growth plays

  • Build an agency tier with one dashboard for managing login security, blocked IPs and reports across many client sites.
  • Sign more WordPress hosting companies to pre-install deals, offering them a revenue share on paid upgrades.
  • Inside the free plugin, show users how many attacks it has blocked and offer the paid reporting features alongside that count.
Nov 14Added to Acumen Wire
View at Acquire.com ↗

How we rate

Every business gets three ratings, each with a one-line reason. They describe the business; they don't decide whether it's listed.

FairHighLow ⚑Valuation
The asking price compared with similar listings we've tracked, adjusted for the business's record and size. Low means cheaper than most similar listings: ask why before anything else.
Durability
Whether the profit is likely to last. Three dots usually take 5+ years (never under 3), steady or growing sales, and no reliance on one platform, one traffic source or paid ads alone.
Hands-off
How little of the owner's own time the business needs. Three dots: under about 10 hours a week, or a team runs the day-to-day.

A dash means the listing doesn't say. Businesses listed before we started rating, in early November 2026, show no ratings.