What's the best financial forecasting software for a small business in 2026?

Float builds your cash forecast from your accounting, not from your bank. It syncs with QuickBooks Online or Xero, pulls in open invoices and bills, and projects your balance week by week. Sage Intacct and iplicit are listed as coming soon.

The modeling is the deepest in this ranking for day-to-day cash: eight scenarios, a 13-week view for the short term, and forecasts out to 36 months for budgeting. That's enough to answer "can we afford this hire in March?" or "what if our biggest customer pays 30 days late?" without rebuilding a spreadsheet.

Pricing is public. Growth, for one entity, costs $265 a month or $215 billed annually. Scale, for several entities, costs $389 or $315 annually. In the UK, an offer for businesses under £2M in revenue starts at £99 a month. Annual billing saves 20%, but it's non-refundable after 30 days.

Users who left reviews like how quickly it replaces the spreadsheet and how clear the charts are when talking to an advisor. The recurring complaint is seasonality: the forecast leans on your last few months rather than the same period last year, so a business with a big Q4 has to adjust by hand. Budgeting variable costs also takes effort.

Tip: use the 14-day trial to replay last year's busiest quarter. You'll see straight away how many manual fixes your seasonality needs.

Calxa sits between a cash flow app and a full FP&A suite. Every plan includes budgets by cost center, cash flow forecasting and consolidation across organizations. If your forecast question is "are we on budget, department by department?", that's its job.

It reads Xero, QuickBooks Online and MYOB directly. If your books live there, actuals flow in and your budget-versus-actual report builds itself each month. If they live anywhere else, you're back to imports.

Pricing is published, which is rare at this depth. Premier1 costs $174 a month for one organization, Premier5 $225 for five, and each extra organization $18. Users are unlimited on every plan, so your partner, your bookkeeper and each department head can open the reports without buying seats. Enterprise is $1,200 a month plus a $2,000 setup fee.

Its limit is setup time. Budgets by cost center and scenarios take real work before the first report is useful, and the entry price is high for a business that only wants a cash runway.

Tip: build your first budget from last year's actuals, line by line, rather than from a blank sheet. You'll spot the costs nobody ever budgeted for.

Agicap is a European cash management platform with the widest connection list in this ranking: more than 300 banks and more than 150 accounting and finance tools. It covers cash forecasting by scenario and a budget planning module, with offers for midsize companies and larger groups.

It publishes no prices. Plans are quoted case by case, the subscription is annual with a 12-month minimum, and the trial is a short one run with an advisor. You only learn the cost after a demo.

Reviews are split. Happy customers mention time saved, accurate forecasts and responsive account managers. Unhappy ones mention a price they find high, slow support, long deployments and an automatic renewal that's hard to stop. One user explains that partial payments were handled badly, which skewed the forecast.

Its limit for a US small business: its bank network is described in European terms first, and a single-entity company gets most of the value from cheaper, contract-free tools like Float.

Tip: insist the demo runs on your own bank data, with a customer who pays in installments. And negotiate before you sign, because after that you're locked in for twelve months.

Fathom is a management reporting and forecasting tool that many accounting firms standardize on. Its Pro plan adds a three-way forecast: profit and loss, balance sheet and cash flow projected together, so a change in one moves the other two. That's the format a lender or a board respects.

It connects to Xero, QuickBooks, MYOB and FreeAgent, with Excel and Google Sheets for everything else. Reports come out clean, with KPIs, targets and written commentary.

The price model is the catch. Pro costs $450 a month for 25 companies, then $17 per extra company. The forecast sits in Pro only, not in the cheaper monitoring plan. There's no single-company tier, so a business buying alone pays for 24 empty slots. The trial lasts 14 days, with no lock-in.

Comparison sites rate it very highly on reporting, and users mostly say custom reports take time to figure out.

Tip: ask your accountant whether the firm already has Fathom. Adding your company to the firm's plan costs it $17 a month, far less than any tool you'd buy alone, and you get forecasts prepared by someone who knows your books.

Brixx is a UK modeling tool. You build the forecast from blocks (revenue, payroll, assets, financing) and it produces the profit and loss, balance sheet and cash flow. For an established business, its strength is comparing versions of the same plan: with or without the second location, with a loan or with equity.

Plans differ mainly by horizon and number of plans. Foundations, at $25 a month or $20 billed annually, covers one plan over one year, too short for most lenders. Professional, at $50 or $40 annually, moves to three plans over three years. Enterprise, at $75 or $60 annually, reaches ten years and five plans; an extra plan costs $5 a month. Users are unlimited on every tier.

Its limit: it's a planning tool, not a live forecast. It won't refresh your actuals every week the way Float or Calxa do, and no free trial is advertised.

Tip: if your lender wants three years, Professional is enough. Pay for Enterprise only for long financing, like a ten-year lease or a building purchase.

LivePlan is the best-known business plan software in the US. It guides the writing, builds the projections and compares up to ten what-if scenarios. Once the plan is done, it syncs with QuickBooks Online and Xero so you can track actuals against the plan.

Standard costs $20 a month, or $15 billed annually. Premium, at $40 or $30 annually, adds deeper forecasting and the scenarios. You get one active business at a time, five collaborators and unlimited guests. LivePlan Expert, at $30 a month, adds sessions with an advisor.

Why it closes this ranking: for an established business, the plan is the occasional job, and its tracking of actuals is lighter than a dedicated forecasting tool. Users like the structure, which works without a finance background. They complain about AI-generated numbers that need checking, a lot of data entry, and cancellations that were harder than expected.

Tip: there's no free trial, but there's a 35-day guarantee. Note your signup date, finish the plan inside the window, and keep a screenshot of your cancellation confirmation.