How to start a LinkedIn ghostwriting service that earns $15K/mo
Five exec clients × $3K retainer. Claude drafts, human polishes voice.
- 1.Ghostwrites LinkedIn posts for B2B execs at $3K/mo per client.
- 2.Claude generates 3 drafts per topic; ghostwriter rewrites in client's voice.
- 3.Found clients in private LinkedIn ghostwriter communities + referrals.
The story
B2B execs know personal LinkedIn presence drives pipeline, but they don't have time to write. The market for executive ghostwriting was already huge — Claude just made delivery 4x faster.
The workflow: weekly 30-min call with the client to extract stories, opinions, lessons. Those go into a "voice document" that Claude is conditioned on. Each week, Claude generates 3 post drafts per content pillar; the ghostwriter rewrites them to nail the client's rhythm.
Five clients at $3K/mo = $15K. The ghostwriter spends ~6 hours per client per month. Effective hourly rate: ~$100/hr.
The exact stack
Tools they used. Click any to start with the same setup. Total cost: ~$100/mo
The playbook
Build a voice document, not a prompt
For each client, write 1500 words: their story, opinions, sentence rhythm, words they never use, words they over-use. Pass this to Claude in every prompt. Voice consistency is the #1 client request.
Use Opus, not Sonnet, for voice
Sonnet is faster and cheaper but flatter. Opus picks up subtle voice cues better. The $30 extra/mo per client is worth it when retainers are $3K.
Weekly extraction call
A 30-min call once a week feeds 4 weeks of content. Record, transcribe, paste into Claude with: "Pull 5 post angles from this transcript." This is the unfair advantage Claude can't replicate solo.
Sell to founders, not enterprise execs
Bootstrapped founders and series A CEOs decide in days. F500 execs take months and want approvals. Stay in the SMB lane.
Charge retainer, not per-post
Per-post pricing race-to-the-bottoms. Retainers ($3K/mo for 12 posts + 4 articles) reward consistency and predict cash flow.
Revenue breakdown
- →Service businesses + Claude = highest margin business model in 2026.
- →Voice fidelity is the moat. Anyone can prompt Claude — few can capture a person's voice.
- →Weekly recurring revenue beats one-shot project income, even at lower headline rates.