Nerve for fractional cfos
Run more clients without losing the depth that made the work valuable.
Every fractional CFO practice hits a capacity wall. Nerve is the agent team that pushes that wall out so the work stays excellent as the client list grows.
The problem
Why this is broken today
Fractional CFO work scales beautifully right up to the point where it doesn't. You can hold the financial state of a few companies in your head, a few more with a tight system. Then one more client breaks it. The cash forecast you ran for Client A bleeds into the variance analysis you're doing for Client C. The board update for Client B that you mentally drafted on Tuesday is still mentally drafted on Friday.
The standard answer is to hire an analyst. Which is fine until the analyst needs onboarding for every client, can't replicate your judgment on the gray-area calls, and adds overhead that erodes the margin that made fractional attractive in the first place.
The actual constraint isn't the modeling work. It's the connective tissue: the lender check-in, the founder who asked a question on Tuesday, the board meeting that needs prep, the investor reply that shouldn't read like a copy of the last one. A lot of that is communication, and communication is where an agent team helps.
What Nerve does
What changes when an agent team is in the loop
Every client inbox in one briefing
If you have an email account at each client, connect them all. Each morning Nerve ranks what needs you across every client: the lender waiting on an answer, the board meeting next week, the follow-up you promised a founder.
Prep before every client meeting
Board meetings, lender check-ins, founder one-on-ones. Nerve preps each one with the attendees and your recent threads with them, so you don't rebuild context between clients.
Drafts for the email that eats the month
Lender check-ins, investor replies, follow-ups after board meetings. Nerve drafts them and picks up your voice from your edits. Models and board packs stay in your own tools.
Built by an operator from credit and fintech
Patrick is an operator with stops across credit, fintech, and go-to-market. Nerve is what he wished had existed every time he had to context-switch between several sets of numbers at 11pm.
How it works
Three steps to the agent team running
Connect each client's email and calendar
Add every Gmail or Outlook account you use for client work. Connecting more than one account needs a paid plan. Nerve doesn't connect to accounting or payroll systems today, so the numbers stay in your models.
One briefing across every client
Ranked across all your client accounts: replies owed, meetings to prep, promises coming due.
Approve drafts between client work
Replies, check-ins, and follow-ups queue for your approval. Nothing goes out until you say so.
FAQ
Common questions
How is this different from a CFO tool like Mosaic or Pry?
Those are planning tools for models and dashboards. Nerve handles the communication around the numbers: meeting prep, lender and founder follow-ups, and the threads that go quiet. It doesn't build models or board packs.
Can each client log in and see their own data?
No. Nerve is for you, not your clients. It reads every account you connect together to rank your day, so it doesn't wall one client's email off from another's inside your account.
What systems does it integrate with?
Gmail, Google Calendar, Google Drive, Outlook, Slack, HubSpot, Asana, Fireflies, and Mercury. Nerve doesn't connect to accounting, payroll, or bank-aggregation tools today. Tell Patrick what your clients run on.
Will it send updates without my approval?
No. Every external communication is a draft you approve. Nerve is built to be a force multiplier, not an autopilot for your reputation.
Workflows and guides
For fractional cfos, read these next
How to forecast revenue with Claude (when the spreadsheet has stopped helping)
A founder-grade guide to revenue forecasting with AI in the loop. Pipeline math, conversion priors, and the agent layer that keeps the forecast honest week over week.
How to manage a B2B pipeline with Claude (without abandoning your CRM)
A working operator's guide to running a B2B pipeline with Claude in the loop. The setup, the daily rhythm, the failure modes, and how Nerve turns Claude's reasoning into closed deals.
Best MCP servers for sales teams: the pipeline-grade stack
The MCP servers a working sales team actually uses, ranked. CRM, inbox, calendar, and conversation surfaces, with notes on what each one does well and where it falls short.
Claude MCP integration for Salesforce: an agent that writes the right field
How to wire Salesforce to Claude over MCP so an agent can read your pipeline, log activities, and update deals without you swivel-chairing between tabs.
Run more books without losing your edge.
Start free, no credit cardNot quite you?
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