Fathom

What is Fathom?

Fathom is software for financial analysis, management reporting, multi-entity consolidation and cash flow forecasting. It includes a Commentary Writer for reports.

Who it's for

Businesses and accounting firms; Fathom cites 110,000+ businesses.

Key features

• Management reporting
• KPI analysis
• Three-way cash flow forecasting
• Consolidated reporting
• Commentary Writer

Integrations

• QuickBooks Online
• QuickBooks Desktop
• Xero
• MYOB
• Excel
• FreeAgent

Pricing

Tiered by number of company files; all features and unlimited users on every plan (from the vendor's public pages, October 2026; confirm with the vendor)

Pros and cons

Pros

• Reporting is intuitive and visual. ^[4]
• Integrations with Xero, QuickBooks and MYOB are strong. ^[5]
• Cash flow forecasting and multi-entity consolidation are praised. ^[4]

Cons

• There is a learning curve, and advanced customization is limited. ^[6]
• Performance can slow with large datasets. ^[5]
• Budget and KPI imports can be difficult, and some find pricing high. ^[6]

Summarized from public reviews and reporting; not a hands-on test.

Sources

1. https://fathomhq.com
2. https://fathomhq.com/integrations
3. https://fathomhq.com/pricing
4. https://www.capterra.com/p/136476/Fathom/
5. https://www.g2.com/it/products/fathom/reviews?qs=pros-and-cons
6. https://www.softwareadvice.com/product/456607-Fathom/reviews/

Last checked: 2026-10-16