BuildPersona
LinkedIn profiles and posts for executives, written from their own voice and approved before anything goes out.
The short version.
BuildPersona helps executives show up on LinkedIn without sounding like everyone else's AI posts. It scores their profile, rewrites the parts that are holding it back, then interviews them about their experience and opinions. Posts, carousels and articles are drafted only from that approved voice, and nothing is published until a named person approves the exact version.
It's built in partnership with a marketing agency and has two editions: one for individual executives and one for ghostwriting agencies managing many clients.
What was broken.
Executives know LinkedIn matters and don't have time for it. Ghostwritten posts read like generic AI content, and nobody can say whether a profile is actually working. Agencies managing a dozen executives were running approvals through WhatsApp threads and spreadsheets.
- Generic AI posts damage credibility instead of building it.
- No objective way to tell what's wrong with a profile.
- Approvals lost in chat threads, and posts published without sign-off.
From idea to production.
- 7 Sep
Start
Profile scoring, voice interview and content drafting designed and built.
- 11 Sep
Partnership
Product and revenue partnership signed with a marketing agency.
- 13 Sep
Rebuild
A focused rebuild with agency roles, approvals and scheduling.
- 24–26 Sep
Writing quality
Mandatory editorial review and 163 writing-quality checks, then staging for early access.
What we built.
BuildPersona starts from what the executive actually thinks. A nine-category rubric scores the LinkedIn profile, with evidence for each score. It suggests three headlines and rewrites the About and Experience sections. A 20-question interview, typed or spoken, becomes an approved voice brief. Only then can the Studio draft posts, image posts, PDF carousels and articles, each showing its sources. Facts the AI can't confirm stay as placeholders that block publishing until someone fills them in.
- Step 1Profile scanned and scored
- Step 2Voice interview recorded
- Step 3Voice brief approved
- Step 4Studio drafts in their voice
- Step 5Approved version scheduled
What we delivered.
Profile score
Nine categories scored with evidence. Anything the AI can't see is marked not assessed, never guessed.
Profile rewrites
Three headline options, About and Experience rewrites, and a keyword map.
Voice interview
20 questions in five groups, typed or recorded.
Studio
Text posts, image posts, PDF carousels and long-form articles.
Approval by version
Approval belongs to one exact version. Edit it afterwards and it needs approving again.
Idea capture on WhatsApp
Send a thought to a WhatsApp number and it lands in your private idea inbox.
Agency mode
Owners, editors and client approvers, from 1 to 50 seats.
Works from Claude
Draft from Claude Desktop or Claude Code. The assistant can never publish or approve.
A closer look.
Intelligent, and trustworthy.
AI grades, code scores
The AI assigns rubric levels with evidence. The platform checks the evidence and does the scoring maths itself.
No invented facts
Unconfirmed facts stay as visible placeholders that block publishing.
Private stays private
Private interview answers and unreviewed transcripts are never used to write content.
The right model for each job
Drafting, news relevance, the assistant and image creation each use the model best suited to them.
The stack.
- Platform
- Next.js on Cloudflare Workers, D1, R2
- AI
- Gemini, DeepSeek and image models via OpenRouter; Tavily, Brave and Exa for research
- Integrations
- LinkedIn sign-in and publishing, WhatsApp, Apify, Dodo Payments, Resend
- Assistants
- MCP server for Claude Desktop and Claude Code
The numbers.
Build proof
Expected impact for users
Verified from project repositories, test runs and release records. Projected modelled estimates of user impact, not measured client results.
Got an idea? Let's ship it.
Tell us the workflow that's costing you customers or hours. We'll come back with a prototype plan, a timeline in weeks, and a fixed quote.