Nerve for fractional cfos
Run more clients without losing the depth that made the work valuable.
Fractional CFOs hit a capacity wall around four or five clients. Nerve is the agent team that pushes that wall out so the work stays excellent at twice the load.
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 three companies in your head. Maybe four with a tight system. The fifth 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 a week of onboarding per 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: prepping the right monthly board doc for each client, drafting the lender check-in, surfacing the AR aging trend before it becomes a fire, writing the investor update that doesn't read like a copy of the last one. That's the work an agent team can absorb cleanly.
What Nerve does
What changes when an agent team is in the loop
Per-client scoping by default
Each client lives in its own context. Their financials, their board, their investors, their customers. Nothing crosses boundaries. The agents working on Client A literally cannot see Client B's data.
Board pack and investor update drafts on cadence
Nerve drafts the monthly board pack and the quarterly investor update from the actuals it sees. You review and edit; the agents do the structural work that used to take the back half of every month.
Surface what's drifting before it's a fire
AR aging up, cash days down, gross margin compression in one product line, vendor concentration risk. Nerve runs the checks on a cadence and flags drift as it happens, not when the board meeting reveals it.
Built by an operator who's done the work
Patrick spent years running finance and ops for fast-growing companies. Nerve is what he wishes had existed every time he had to context-switch between five sets of books at 11pm.
How it works
Three steps to the agent team running
Add your clients as separate workspaces
Each client is its own scope. Connect their QuickBooks (or NetSuite, or Xero), their bank, their Stripe, their HRIS. Per-client agents start running within an hour.
Per-client briefings, your-roll-up dashboard
You get one daily briefing that covers all your clients with priority ranking. Each client's principals get their own briefing focused on what they need to know about their company.
Approve drafts, ship the artifacts
Monthly board pack, quarterly investor update, weekly cash report, ad-hoc analysis. Nerve drafts. You approve, edit, or reject. The work that used to swallow your last week of the month now ships by mid-month.
What people are saying
Signal from operators in the same orbit
I went from four clients at capacity to seven without dropping the quality. Nerve handles the structural work, I handle the judgment.
Fractional CFO, $700K ARR practice
Board packs that used to take me four hours per client are forty-five minutes of review now. The agents pre-draft from the actuals.
Fractional CFO across five SaaS companies
The cash drift alerts caught a vendor overbill at one of my clients before the AP team noticed. Paid for the tool in one month.
Fractional CFO, manufacturing focus
FAQ
Common questions
How is this different from a CFO tool like Mosaic or Pry?
Those tools are dashboards. Nerve is an agent team that produces the artifacts you'd normally build in those dashboards: the board pack, the investor update, the cash report. The deliverable is finished work, not another tab to interpret.
Can each client see only their own data?
Yes, by default. Per-client scoping is architectural, not a setting you have to configure. Your clients can have their own briefings tuned to their company without seeing anything from your other engagements.
What systems does it integrate with?
Accounting (QuickBooks, NetSuite, Xero), banking (Plaid), payroll (Gusto, Rippling, ADP), payments (Stripe), Gmail and Calendar. New connectors get added monthly. If you depend on a system that isn't supported, tell us and we'll prioritize.
Can I customize the board pack format per client?
Yes. Each client has its own template, voice, and recipient list. The agent learns the format from your past board packs for that client and matches it going forward.
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.
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