Accounting · head to head
Causal vs freee
Causal
Accounting
Formula-based financial planning and modelling, now sold as Lucanet xP&A
- From
- On request
- Rated
- -
freee
Accounting
Japanese integrated cloud accounting software for sole proprietors and corporations
- From
- 980/month
- Rated
- -
The short version
- Each has a real cost: Causal causal was acquired by Lucanet on 31 October 2024 and the independent brand has been retired in favour of Lucanet xP&A, so the roadmap, support and pricing you buy are Lucanet’s and not the ones the product built its reputation on.; freee pricing varies significantly across multiple product categories and tiers
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Causal and freee actually diverge.
Identical on both: free tier (No), platforms (Web), user rating (Not yet rated), category (Accounting).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Causal
- Variable-based modelling
- Dimensional breakdowns
- Scenario and range inputs
- Actuals integration
- Interactive dashboards
- Version history
- Spreadsheet import
- Workforce and headcount planning
Only in freee
Nothing recorded that Causal does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Causal
- A finance team whose three-statement Excel model has become too fragile to change safely before every board meetingnot freee
- A company that needs to show a range of outcomes rather than a single forecast, with uncertainty modelled directly in the driversnot freee
- A budget owner outside finance who should adjust hiring or spend assumptions and see the effect without being given edit access to the master spreadsheetnot freee
- A group already running Lucanet for consolidation and reporting that wants planning on the same platform rather than a separate toolnot freee
freee
- Filing Japanese tax documents electronically each yearnot Causal
- Calculating payroll and year-end adjustments automaticallynot Causal
- Creating opening documents without visiting tax officenot Causal
- Tracking company expenses across departments centrallynot Causal
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Causal
- Causal was acquired by Lucanet on 31 October 2024 and the independent brand has been retired in favour of Lucanet xP&A, so the roadmap, support and pricing you buy are Lucanet’s and not the ones the product built its reputation on.
- Self-serve pricing is gone: the old causal.app pricing page now redirects to a Lucanet solution page, so what was a transparent product you could sign up for is an enterprise sales conversation with no published rate.
- The variable-based model is a genuine departure from spreadsheet thinking, so an accountant fluent in Excel must relearn how to express a model, and the team members who could previously all edit the forecast often cannot at first.
- Deep Excel compatibility is limited by design; complex existing workbooks with macros, circular references or heavy lookups do not import cleanly and have to be rebuilt, which turns a tool evaluation into a modelling project.
- Consolidation, statutory reporting and multi-entity currency handling are weaker than in dedicated corporate performance management suites, so a group with several legal entities usually needs Lucanet’s other modules alongside it, raising the real cost well past the planning tool alone.
freee
- Pricing varies significantly across multiple product categories and tiers
- Some corporate tiers (Advance) reach ¥39,780+/month
Pricing, plan by plan
Causal
On request- Lucanet xP&A (formerly Causal)$undefined/year
- Variable-based planning models with dimensions and scenarios
- Actuals integration from accounting, CRM and warehouse sources
- Interactive dashboards for non-finance stakeholders
freee
980/month- freee會計 Starter$980/month
- Individual business owner accounting tier
- freee會計 Corporate Solo$2980/month
- Corporate accounting tier
- freee人事労務$400/month per employee
- HR and payroll module per-employee pricing
- freee勤怠管理$300/month per employee
- Attendance tracking per-employee
Which should you pick?
Choose Causal if
- You need variable-based modelling.
- You also want dimensional breakdowns.
Choose freee if
Nothing in the data separates freee from Causal on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is Causal or freee better?
- Neither clearly leads. Causal starts at On request and freee at 980/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Causal or freee?
- Causal starts at On request and freee at 980/month.
- Does Causal or freee run on more platforms?
- Both run on Web, so platform support will not decide this one for you.
- What is Causal best used for?
- Causal is most often used for a finance team whose three-statement excel model has become too fragile to change safely before every board meeting, a company that needs to show a range of outcomes rather than a single forecast, with uncertainty modelled directly in the drivers, a budget owner outside finance who should adjust hiring or spend assumptions and see the effect without being given edit access to the master spreadsheet, a group already running lucanet for consolidation and reporting that wants planning on the same platform rather than a separate tool. Of those, a finance team whose three-statement excel model has become too fragile to change safely before every board meeting and a company that needs to show a range of outcomes rather than a single forecast, with uncertainty modelled directly in the drivers are not what freee is typically brought in for.
- What can Causal do that freee cannot?
- Causal covers Variable-based modelling, Dimensional breakdowns, Scenario and range inputs, Actuals integration.
Answered from the vendors’ own pages
Causal: Does Causal still exist?
The product does, as Lucanet xP&A. The independent Causal brand and self-serve offering have been retired following the October 2024 acquisition.
freee: What is freee's accounting software pricing?
Individual business owners start at ¥980/month for Starter, while corporate accounting begins at ¥2,980/month for Solo Corp, with prices extending to ¥39,780+/month for Advance plans.
SourceCausal: What does it cost now?
Nothing is published. The former pricing page redirects to Lucanet, and the product is quoted as part of the Lucanet CFO Solution Platform.
freee: Does freee charge per employee for HR and payroll?
Yes, freee人事労務 (HR/Payroll) costs ¥400-¥1,100 per employee per month, and freee勤怠管理 (Attendance) costs ¥300 per employee per month.
SourceCausal: Can I import my existing Excel model?
Simple workbooks import. Models with macros, circular references or heavy lookup chains have to be rebuilt around named variables, which is the real migration cost.
freee: Are there free freee products?
Several freee products are completely free, including freee開業 (Business Opening), freee請求書 (Invoicing), freeeカード (Card), and certain features like payroll rules creation.
SourceCausal: Is it a replacement for a consolidation tool?
No. It plans and forecasts. Statutory consolidation and multi-entity reporting sit in Lucanet’s other modules.
freee: Does freee offer a free trial?
Freee offers a 30-day free trial for its accounting software and provides annual payment discounts on most plans.
SourceRelated pages
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