LinkedIn ghostwriting and founder branding, $114K MRR: B2B focus

Windmill provides done-for-you LinkedIn ghostwriting and founder branding for B2B leaders. Its $114K MRR is verified through the payment provider's API by TrustMRR (Stripe), as of September 30, 2026.

What it actually sells

Windmill sells “Done-for-you LinkedIn ghostwriting and founder branding for B2B leaders.” Its service covers LinkedIn strategy, writing, posting, and reply management.

It also provides industry-matched writers, outbound lead identification, engagement tracking, brand strategy, profile rebuilding, outreach, and inbox handling.

How it charges

Currency amounts appear on the pages, but none could be tied to the product's own pricing. The product's price could not be identified on the pages we read.

Month by month

Monthly revenue as read from the payment provider by TrustMRR, in US dollars, as of September 30, 2026.

Month	Revenue (USD)
2025-10	$83,908
2025-11	$84,708
2025-12	$102,899
2026-01	$94,974
2026-02	$96,449
2026-03	$97,499
2026-04	$101,149
2026-05	$108,249
2026-06	$107,187
2026-07	$115,397
2026-08	$117,983
2026-09	$111,482

Where customers come from

Windmill offers direct strategy-call bookings, uses traxy.ai for outbound prospecting, and publishes founder case studies. The pages provide information about the Growth plan and Founder OS plan.

The founder listed LinkedIn and X / Twitter as growth channels on the revenue-verification profile.

What stands out

Windmill has worked with more than 185 founders. One founder-account generated $479K in traced revenue, one account gained 1.6M impressions in twelve months, and one founder generated $500K in ARR within six months.

The service includes industry-matched writers and uses traxy.ai for outbound lead identification and engagement tracking. Windmill also provides brand strategy, profile rebuilding, outreach, and inbox handling.

From the official site

We take the whole thing off your plate — strategy, writing, posting, the replies.

Brand strategy Deciding what you're known for, then holding the line.

Excerpts from the official website, fetched October 1, 2026.

Where it sits in the data

Windmill's $114K MRR is higher than 99% of the 5,602 projects with payment-verified revenue in our dataset; the median across them is $150. Within the “Marketing” category (897 projects) it is higher than 99% (category median $198). Snapshot: 2026-09-02 to 2026-09-30. The dataset only covers founders who chose to publish their numbers, so it leans toward businesses that work; use it for scale, not as an average.

Currency

All figures are in US dollars as published. A rough yuan or euro conversion is not applied here because prices, taxes and acquisition costs differ by country.

Could you build something like this?

In my view, this needs real work because the buyer is a B2B leader seeking ongoing LinkedIn ghostwriting and founder branding. The offer must cover strategy, writing, posting, replies, and brand work rather than only producing individual posts.

Distribution would need to come from direct outreach, founder case studies, and the listed LinkedIn and X / Twitter channels. It would also require managing writer matching, prospecting data, client communication, and support load.

Verdict: Needs real work.

One thing to take from it

Windmill packages LinkedIn ghostwriting with brand strategy, outbound prospecting, and founder case studies for B2B leaders. Its pages report more than 185 founders worked with to date, alongside examples of traced revenue, impressions, and ARR.

Sources

Windmill official website, fetched October 1, 2026
TrustMRR: revenue verified through the payment provider's API by TrustMRR (Stripe), as of September 30, 2026

Revenue, team and start-cost figures are what the founder reported at the interview date, not current figures and not a prediction of what you will earn. Product and pricing facts come from the business's own website as checked on 30 September 2026. Method & sources · Disclosure