Beginner guide for solopreneurs who want a CRM that lives inside Claude. No HubSpot signup, no Salesforce nightmare, no monthly fee per seat. Just a small headless CRM that Claude can talk to in plain English.
You are a solopreneur. You have around forty customers, some leads, a pipeline you keep in a Google Sheet, occasionally a Notion database, sometimes Stripe to remind you what is paid. You know it is not a system. You opened HubSpot once, saw the dashboard, closed it.
This guide is the alternative path. A CRM that has no UI. You talk to Claude in plain English, Claude does the CRM things. New customer, new deal, log a call, query the pipeline, sync Stripe. Forty seconds per task instead of seven minutes.
What "headless CRM" actually means
A traditional CRM is a website with forms and dashboards. You go to the website, click around, enter data into fields, look at charts.
A headless CRM has no website. It is a small backend with a list of operations: create_company, add_contact, log_interaction, get_pipeline, sync_stripe. You access it through whatever interface you want.
For solopreneurs that interface is Claude. You say "log a call with Maria yesterday, she is interested in the basic package, follow up Tuesday". Claude calls log_interaction, then create_followup, done. The data lands in the CRM. You did not open a dashboard.
What you actually need from a CRM
Be honest with yourself.
You need a list of customers and contacts. You need a pipeline view (who is in negotiation, who is closed, who is dead). You need to log interactions so two months from now you remember what was said. You need follow-ups so things do not fall through. You need Stripe sync so paid is paid is paid.
You probably do not need: lead scoring, marketing automation, multi-stage email sequences, predictive analytics, sales coaching dashboards. Those are the parts that make HubSpot a job.
A solo CRM should do the seven core things and stop.
The setup, fifteen minutes
You install one MCP server, point it at a small database (SQLite or Supabase free tier), connect Stripe, done.
We made one called StudioMeyer CRM. It is hosted, you sign up, you get an API key. You add the URL plus the key to Claude Desktop or your MCP client of choice. Restart, the CRM tools appear.
The first thing you do is a one-time import. Tell Claude "import these forty leads from this CSV". It loops, creates each one. Two minutes.
Then you connect Stripe. Tell Claude "sync my Stripe customers". It pulls the existing Stripe customers, creates company records, marks them paid. Three minutes.
You are now set up.
What week one feels like
You stop opening Google Sheets.
Day one, every time you would have updated the sheet, you tell Claude. "Add customer X, deal value Y, in proposal stage." Two seconds.
Day three, you stop thinking of "the CRM" as a thing. You just talk to Claude. The CRM is invisible.
Day five, you discover the inverse. "Show me deals over five hundred euros that have not had a touchpoint in two weeks." Claude runs a query, gives you a list. You make four phone calls. Two convert.
That last move is the entire point. The CRM is not the UI you sit in for an hour. It is the data layer you query in two seconds when you need to act.
The seven moves you actually use
Out of forty CRM operations, solopreneurs use seven. Memorize these and you have it.
Add a customer. "New customer Alpha Industries, contact Marco at marco@alpha.com." Claude creates company plus contact.
Add a deal. "New deal with Alpha for the standard package, twelve hundred a month, in proposal stage." Claude attaches the deal to the company.
Log an interaction. "Just had a call with Marco, twenty minutes, discussed pricing, he wants a discount on year one." Claude logs it with timestamp, channel and summary.
Move a deal. "Mark Alpha as won." Claude moves the deal stage and the dashboard updates.
Set a follow-up. "Remind me to call Marco next Wednesday." Claude creates a follow-up task. Tomorrow morning when you start your day, you ask Claude "what is on today" and get the list.
Pipeline view. "What is the pipeline this month — open deals plus weighted forecast." Claude pulls and summarizes.
Stripe sync. "Sync Stripe." Claude pulls latest invoices, marks paid, updates MRR.
Seven moves. That is the entire daily flow.
Where this falls apart
This is not for ten-person sales teams. The moment you have a sales person who is not you, you need a real UI for that person, you need permissions, you need a pipeline view they can pull up on their phone before a meeting.
For team CRMs, use Pipedrive or HubSpot or a real CRM. They earn their price.
For solo and one-or-two-person operations, a headless CRM through Claude is the right fit. Lower friction, no monthly per-seat fees, all the data still in your own database.
What you do today
Find a headless CRM you trust. We made one but you do not have to use ours; the pattern is what matters.
Connect it to Claude Desktop or Claude Code. Five-minute setup.
Import your existing customers from whichever spreadsheet they live in. One-shot import.
Use it for one week. Just one. By Friday you will know if this shape works for you.
If it does, you will not go back to spreadsheets and you will not sign up for HubSpot. You will run your business by talking to your assistant. That is the whole pitch.
