CFO.ai vs Cube

CFO.ai (AF Score 70) and Cube (AF Score 76) are two of the most cross-shopped None in our directory. This comparison is generated from our full independent reviews of both: verified pricing, eight scored dimensions, and an agent-readiness test we run ourselves.

What each costs

CFO.ai
Price
$375/mo billed yearly (published)
How it's priced
Published tiers per workspace, monthly or annual; AI metered
Cube
Price
~$22.1k/yr median contract (Vendr)
How it's priced
Quote only: annual contract, three plans plus add-ons

The verdict at a glance

Cube scores higher overall (76 to 70), but the right pick depends on what you weight.

CFO.ai. CFO.ai, formerly Runway, relaunched under its new name on 10 September 2026 (PR Newswire) as an AI CFO for founder-led startups: an agent named Ari builds and maintains a live financial model from QuickBooks, Xero, payroll and CRM data, from $375 a month billed annually.

Cube is spreadsheet-native FP&A software for mid-market finance teams: models stay in Excel and Google Sheets while Cube pulls governed actuals from the ERP, CRM and HRIS, now with AI agents and a read-and-write MCP server for Claude and ChatGPT.

Quick facts

  • CFO.ai AF score. 70/100
  • CFO.ai implementation. Low
  • CFO.ai best fit. Founder-led startups on QBO/Xero
  • Cube AF score. 76/100
  • Cube implementation. Medium
  • Cube best fit. Excel-first mid-market FP&A teams

Dimension by dimension

  • Compliance depth. CFO.ai 41, Cube 78. Edge: Cube.
  • Scalability. CFO.ai 52, Cube 66. Edge: Cube.
  • AI / agent readiness. CFO.ai 88, Cube 88. Edge: Even.
  • Support. CFO.ai 60, Cube 72. Edge: Cube.
  • Implementation. CFO.ai 79, Cube 74. Edge: CFO.ai.
  • Pricing transparency. CFO.ai 83, Cube 52. Edge: CFO.ai.
  • Modeling depth. CFO.ai 71, Cube 70. Edge: CFO.ai.
  • ERP & data connectivity. CFO.ai 66, Cube 77. Edge: Cube.

Pick CFO.ai if

  • A seed to Series B founder on QuickBooks Online or Xero with no finance hire who wants a working three-statement model and hiring scenarios this month.
  • A startup whose founder or fractional CFO already works in Claude Code or Codex and wants the agent to edit the plan directly over MCP.
  • A small team that wants a published price, monthly billing and a 14-day trial instead of a quote cycle and an implementation project.

Pick Cube if

  • Mid-market FP&A teams with working Excel or Google Sheets models who want governed, refreshable actuals underneath them without a rebuild.
  • NetSuite companies that want Claude or ChatGPT to answer budget-versus-actual questions with Cube permissions and transaction drilldown enforced.
  • Lean finance teams serving many budget owners who would rather share web reports, Slack and Teams answers than email workbooks.

Further reading

Keep exploring

Both reviews are updated on a rolling cycle by our research agents.