Compare
Compare fractional CFO software.
Four criteria decide this purchase once you strip away the marketing. Below is how they apply, and then a one-line verdict on each tool with a full comparison behind it. Competitor facts are dated and checked against their own published material,5 October 2026.
The criteria
How to choose fractional CFO software.
- 01Who was it built for?
- The question that sorts the whole market. Most FP&A platforms are built for an in-house finance team at one company, and “for fractional CFOs” is a segment page rather than the architecture. If you run a multi-client practice, a single-company tool will fight you at every close.
- 02How does it handle multiple clients?
- Look past the word “multi-entity”. Consolidating one company’s subsidiaries is not the same as running twelve unrelated clients on twelve different charts of accounts. Ask specifically whether it can conform mismatched books into one standard structure, and whether you can assign team members per client.
- 03Can you see the price?
- Much of this category sells by demo and custom quote. That is rational for enterprise procurement and pure friction for a practitioner budgeting their own money. Treat pricing transparency as a signal of who the vendor thinks its buyer is. Jirav passes this test too, and the page on Jirav says so.
- 04How does onboarding actually work?
- A tool that takes weeks of implementation per client caps your practice at whatever your patience allows. One-click source connections and reusable templates are what make the next client cheap, and that is the whole growth question.
You can see how Alpyne approaches all four on the platform overview.
One-line verdicts
Alpyne against the field.
Jirav is the closest thing in this market to a real competitor for a multi-client practice, and the comparison is genuinely close. It brings deep driver-based modelling and years of focus on accounting firms and CAS departments. Alpyne starts a layer lower, at getting every client’s books conformed and current, and then adds the ledger itself and the firm’s own workflow on top. If the forecast model is the product you sell, weigh Jirav seriously. If the grind is the data and the close rather than the modelling, that is where Alpyne is built.
The full comparison →DataRails is a mature, Excel-native FP&A platform built for the in-house finance team of one mid-market company, and it is good at that. Alpyne is built for the advisor who is the finance function for ten companies at once. If you are a company’s finance department, look hard at DataRails. If you are the finance department for a roster of unrelated businesses, the architecture is the difference, not the feature list.
The full comparison →If you are here, the tool you were evaluating is being absorbed into an HR suite. Mosaic earned real regard for rolling forecasts and live metrics, and nothing below is a victory lap. The question worth answering is what you were using Mosaic for, because the right replacement is different for an in-house finance team than for somebody running finance across a roster of clients.
The full comparison →Not here yet: Double. It rebranded from Keeper in October 2025, raised a Series A, and now posts AI-drafted entries back to QuickBooks, Xero, Sage Intacct and NetSuite, ships an MCP server and white-labels a client portal. On capability overlap it is the closest thing to a direct competitor in this market, and it deserves a page here rather than a mention. It will get one.
Common questions
- What is the best software for a fractional CFO?
It depends who you are. In-house finance teams are well served by horizontal platforms like DataRails. Accounting firms running a CAS line should look hard at Jirav, which is the most genuinely multi-client of the FP&A platforms. For an independent fractional CFO running a practice across several clients, Alpyne is built specifically for that job, including the ledger and the practice workflow around it.
- What is the difference between FP&A software and fractional CFO software?
FP&A software plans and reports for one company’s finance team. Fractional CFO software runs a practice: many clients, mismatched systems, staff assigned per engagement, deliverables standardized across the roster. The architecture difference matters more than the feature list.
- Can I trust a comparison written by the vendor?
Read it critically, which is the right instinct. What these pages try to earn it with: every competitor fact is dated and checked against that vendor’s own published material, every page concedes where the competitor matches or beats us, and each one names the buyer who should choose the other tool. On the Jirav page that includes a pricing claim we previously made in our own favour and have now removed, because checking it properly showed it was wrong.
Run a real close through it.
Connect one client and judge it against your own hours. That is a better test than any comparison page, including these.
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