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Accounting · head to head

Invoicera vs IRIS KashFlow

Invoicera logo

Invoicera

Accounting

Online invoicing and billing platform for multi-entity businesses

From
$50/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: Invoicera pricing quoted annually by default, with monthly billing costing roughly 20% more.; 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 Invoicera and IRIS KashFlow actually diverge.

Attributes where Invoicera and IRIS KashFlow differ
AttributeInvoiceraIRIS KashFlow
Starting price$50/month£13.5/month

Identical on both: pricing model (subscription), 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 Invoicera

  • Multi-entity billing
  • Recurring invoices
  • Approval workflows
  • Client portal
  • Project and time/milestone billing
  • Reconciliation workflows

Only in IRIS KashFlow

Nothing recorded that Invoicera does not also cover.

What people use each for

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

Invoicera

  • Businesses managing invoicing across multiple legal entitiesnot IRIS KashFlow
  • Organizations requiring multi-step invoice approvalnot IRIS KashFlow
  • Agencies billing clients by project milestones or timenot IRIS KashFlow
  • Companies needing a self-service client billing portalnot IRIS KashFlow

IRIS KashFlow

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

Where each one falls short

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

Invoicera

  • Pricing quoted annually by default, with monthly billing costing roughly 20% more.
  • Add-ons for extra users, entities, and support increase the effective cost beyond base plans.
  • Advanced reconciliation workflows are locked behind the top Scale tier.
  • Interface and workflow complexity may be more than very small freelance businesses need.

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

Invoicera

$50/month
  • Operate$50/month
    • 1 entity
    • 3,000 invoices/year
    • 5 users
  • Grow$125/month
    • 3 entities
    • 12,000 invoices/year
    • 10 users
  • Scale$250/month
    • 10 entities
    • 48,000 invoices/year
    • 20 users
  • Enterprise$undefined/mo
    • Custom entities and limits
    • Implementation and dedicated account management
    • Custom integrations

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 Invoicera if

  • You need multi-entity billing.
  • You work on web.
  • You also want recurring invoices.
Invoicera review

Choose IRIS KashFlow if

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

IRIS KashFlow review

Questions people ask

Is Invoicera or IRIS KashFlow better?
Neither clearly leads. Invoicera starts at $50/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, Invoicera or IRIS KashFlow?
Invoicera starts at $50/month and IRIS KashFlow at £13.5/month.
Does Invoicera or IRIS KashFlow run on more platforms?
Invoicera runs on web. IRIS KashFlow runs on Web.
What is Invoicera best used for?
Invoicera is most often used for businesses managing invoicing across multiple legal entities, organizations requiring multi-step invoice approval, agencies billing clients by project milestones or time, companies needing a self-service client billing portal. Of those, businesses managing invoicing across multiple legal entities and organizations requiring multi-step invoice approval are not what IRIS KashFlow is typically brought in for.
What can Invoicera do that IRIS KashFlow cannot?
Invoicera covers Multi-entity billing, Recurring invoices, Approval workflows, Client portal.

Answered from the vendors’ own pages

Invoicera: What does Invoicera cost?

Invoicera has four tiers: Operate at $600/year, Grow at $1,500/year, Scale at $3,000/year, and a custom-priced Enterprise plan, with monthly billing costing about 20% more.

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
Invoicera: Is there a free trial?

Yes, Invoicera offers a 14-day free trial of its Grow plan with no credit card required.

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
Invoicera: Can I add more users or entities to my plan?

Yes, add-ons are available including 5-packs of additional users, extra entities, priority support, and an integration operations pack.

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
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