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Kashflow vs Osu: Which Is Better Accounting Software?


Last Updated: 20 May 2025
Reviewed By: Ian Wright (Managing Director)

Which accounting software is better Kashflow or Osu?

We compare them based on real user reviews, prices and what features they both offer.

Kashflow homepageOsu homepage
 

Kashflow vs Osu Basics

KashflowOsu
Software WebsiteKashflow WebsiteOsu Website
HMRC MTD StatusIn DevelopmentNot Included
Who Can Use It?BusinessesAccountants and Self-employed
HMRC Listed FeaturesNoneSelf-employed individuals and freelancers
PlatformsAndroid, iPhone, web-based application, Windows phoneMobile and web
Note data for this section comes from HMRC here and here

Kashflow vs Osu Reviews

Wondering if Kashflow or Osu has better user reviews. We compared them below.

KashflowOsu
Trustpilot Rating1.44.5
Number of Trustpilot Reviews12449
iPhone App Rating1.8No Rating
Number of iPhone Reviews56No Reviews
Android App Rating2.9No Rating
Number of Android Reviews61No Reviews
Please note ratings we’re accurate at the time of writing but may have since changed

Kashflow vs Osu Prices

Which is cheaper Kashflow or Osu? Here are their prices compared.

Kashflow pricingOsu pricing

Free Plans & Trials

KashflowOsu
Free Plan?NoYes
Free Trial?YesNo
Free Trial Length?14 daysNo
Data taken from each company’s website at the time of writing but may have since changed.

Paid Plan Prices

KashflowOsu
Cheapest Plan Cost Per Month£10.50£0.00
Mid-Tier Plan Cost Per Month£22.00£13.99
Top Plan Cost Per Month£29.00£25.99
Data taken from each company’s website at the time of writing but may have since changed.

Kashflow vs Osu Features

Kashflow featuresOsu features

Kashflow Basic Features

  • Send unlimited quotes & 10 invoices
  • Reconcile up to 25 bank transactions
  • Single User
  • Manage and submit VAT online
  • Bank Feeds
  • Get paid faster with KashFlow Payments
  • Free Mobile App
  • Access to over 50 reports
  • Customisable dashboard
  • Manage purchases & expenses
  • Track Mileage
  • Schedule customer statements
  • IRIS Pay
  • Customer Credit Limits

Kashflow Software Integrations

  • Salesforce
  • Zoho
  • Satago
  • Paypal
  • Square
  • Stripe
  • Magento
  • TripCatcher

Osu Basic Features

  • Unlimited Payment requests /mo
  • Payment limit /mo – £1,000
  • Invoices /mo – 10
  • Payment reminders /mo – 25
  • CRM contacts – 100
  • Instant payments
  • Direct settlement
  • Zero transaction fees
  • Professional invoicing
  • Invoice itemisation
  • Invoice download
  • Booking and scheduling
  • Daily schedule view
  • Customer payment widget
  • Business customisation
  • Logo upload
  • Automated reminders
  • Payment push notifications
  • Client notes
  • In-app communications
  • PayPal integration
  • Stripe integration
  • 24/7 customer support

Osu Software Integrations

  • PayPal
  • Stripe

Common Feature Comparison

KashflowOsu
Payroll Software IntegrationYesNo
Track VATYesNo
VAT FilingYesNo
Real-Time Financial ReportsYesNo
Prepare Self AssessmentYesNo
Income Tax EstimatesYesNo
Manage Income & ExpensesYesYes
Create InvoicesYesYes
Forecast Cash FlowYesNo
Accept and Make Payments In Different CurrenciesYesNo
Employee Time TrackingNoYes
ProjectsNoNo
Bank Feed IntegrationYesYes
End of Year FilingsYesNo
Capture Bills And ReceiptsYesYes
Bulk Reconcile TransactionsYesNo
Track Inventory & Stock LevelsYesNo

KashflowOsu
Pros
  • User Friendly
  • User Interface
  • Cloud Based
  • Meets Business Needs
  • Pricing
  • Free plan
  • Automatically issues an invoice with your business details and logo
  • Automatically extracts the data
Cons
  • Room for Improvement
  • Difficult to Customize
  • Expensive
  • Missing Features
  • No app
  • Low review score

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