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Accounting · head to head

freee vs IRIS KashFlow

freee logo

freee

Accounting

Japanese integrated cloud accounting software for sole proprietors and corporations

From
980/month
Rated
-
Full reviewWebsite
IRIS KashFlow logo

IRIS KashFlow

Accounting

Online accounting software for UK sole traders and small businesses

From
£13.5/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: freee pricing varies significantly across multiple product categories and tiers; IRIS KashFlow advertised monthly prices of £1.35 (Starter) and £2.75 (Business) are a 90% promotional discount off the standard £13.50 and £27.50 rates, and the promotion is described as lasting 6 months before reverting
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which freee and IRIS KashFlow actually diverge.

Attributes where freee and IRIS KashFlow differ
AttributefreeeIRIS KashFlow
Starting price980/month£13.5/month

Identical on both: pricing model (subscription), free tier (No), platforms (Web), user rating (Not yet rated), category (Accounting).

What people use each for

The jobs each tool is most often brought in to do.

freee

  • Filing Japanese tax documents electronically each yearnot IRIS KashFlow
  • Calculating payroll and year-end adjustments automaticallynot IRIS KashFlow
  • Creating opening documents without visiting tax officenot IRIS KashFlow
  • Tracking company expenses across departments centrallynot IRIS KashFlow

IRIS KashFlow

  • business accountingnot freee
  • invoicing and billingnot freee
  • VAT managementnot freee

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

freee

  • Pricing varies significantly across multiple product categories and tiers
  • Some corporate tiers (Advance) reach ¥39,780+/month

IRIS KashFlow

  • Advertised monthly prices of £1.35 (Starter) and £2.75 (Business) are a 90% promotional discount off the standard £13.50 and £27.50 rates, and the promotion is described as lasting 6 months before reverting
  • Listed prices are in GBP plus VAT, and the platform's plans are built around UK VAT filing rather than other tax regimes
  • Annual pricing is quoted at RRP £162/year (Starter) and £291.50/year (Business) before the same promotional reduction

Pricing, plan by plan

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

IRIS KashFlow

£13.5/month
  • Starter Monthly$13.5/month
    • 10 invoices
    • up to 25 bank transactions
    • single user access
  • Business Monthly$27.5/month
    • unlimited invoices
    • unlimited bank transactions
    • multi-user access
  • Starter Annual$162/year
    • 10 invoices
    • up to 25 bank transactions
    • single user access
  • Business Annual$291.5/year
    • unlimited invoices
    • unlimited bank transactions
    • multi-user access

Which should you pick?

Choose freee if

Nothing in the data separates freee from IRIS KashFlow on the points above - pick on price and on how each one feels to use.

freee review

Choose IRIS KashFlow if

Nothing in the data separates IRIS KashFlow from freee on the points above - pick on price and on how each one feels to use.

IRIS KashFlow review

Questions people ask

Is freee or IRIS KashFlow better?
Neither clearly leads. freee starts at 980/month and IRIS KashFlow at £13.5/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, freee or IRIS KashFlow?
freee starts at 980/month and IRIS KashFlow at £13.5/month.
Does freee or IRIS KashFlow run on more platforms?
Both run on Web, so platform support will not decide this one for you.
What is freee best used for?
freee is most often used for filing japanese tax documents electronically each year, calculating payroll and year-end adjustments automatically, creating opening documents without visiting tax office, tracking company expenses across departments centrally. Of those, filing japanese tax documents electronically each year and calculating payroll and year-end adjustments automatically are not what IRIS KashFlow is typically brought in for.

Answered from the vendors’ own pages

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.

Source
IRIS KashFlow: What are IRIS KashFlow's core features across all plans?

All IRIS KashFlow plans include unlimited quotes, online VAT submission, mobile app access, 50+ reports, bank feeds, receipt capture, multi-currency support, and payroll for up to 5 employees.

Source
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.

Source
IRIS KashFlow: Are there promotional discounts for new IRIS KashFlow customers?

Yes, new customers receive a 90% discount for 6 months on both Starter and Business monthly plans.

Source
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.

Source
IRIS KashFlow: Can multiple users access IRIS KashFlow on the Starter plan?

No, the Starter plan is limited to single-user access only. Multi-user access requires the Business plan.

Source
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.

Source
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