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Osu vs Capium: Which Is Better Accounting Software?


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

Which accounting software is better Osu or Capium?

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

Osu homepageCapium homepage
 

Osu vs Capium Basics

OsuCapium
Software WebsiteOsu WebsiteCapium Website
HMRC MTD StatusNot IncludedIn Development
Who Can Use It?Accountants and Self-employedBusinesses and Accountants
HMRC Listed FeaturesSelf-employed individuals and freelancersRecord keeping and simplified bookkeeping
PlatformsMobile and webiPhone, iPad, Android and web-based application
Note data for this section comes from HMRC here and here

Osu vs Capium Reviews

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

OsuCapium
Trustpilot Rating4.54.4
Number of Trustpilot Reviews4927
iPhone App RatingNo Rating2.3
Number of iPhone ReviewsNo Reviews9
Android App RatingNo Rating4.5
Number of Android ReviewsNo Reviews27
Please note ratings we’re accurate at the time of writing but may have since changed

Osu vs Capium Prices

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

Osu pricingCapium pricing

Free Plans & Trials

OsuCapium
Free Plan?YesNo
Free Trial?NoYes
Free Trial Length?No7 days
Data taken from each company’s website at the time of writing but may have since changed.

Paid Plan Prices

OsuCapium
Cheapest Plan Cost Per Month£0.00£125.00
Mid-Tier Plan Cost Per Month£13.99£250.00
Top Plan Cost Per Month£25.99£500.00
Data taken from each company’s website at the time of writing but may have since changed.

Osu vs Capium Features

Osu featuresCapium features

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

Capium Basic Features

  • Up to 100 clients
  • Unlimited User Licences
  • Unlimited E-Sign
  • Unlimited SMS
  • Unlimited Storage
  • MTD and GDPR compliant
  • *Excludes Capium Hub & Company Secretarial

Capium Software Integrations

  • Xero

Common Feature Comparison

OsuCapium
Payroll Software IntegrationNoYes
Track VATNoYes
VAT FilingNoYes
Real-Time Financial ReportsNoYes
Prepare Self AssessmentNoYes
Income Tax EstimatesNoYes
Manage Income & ExpensesYesYes
Create InvoicesYesYes
Forecast Cash FlowNoYes
Accept and Make Payments In Different CurrenciesNoYes
Employee Time TrackingYesNo
ProjectsNoYes
Bank Feed IntegrationYesYes
End of Year FilingsNoYes
Capture Bills And ReceiptsYesYes
Bulk Reconcile TransactionsNoYes
Track Inventory & Stock LevelsNoYes

OsuCapium
Pros
  • Free plan
  • Automatically issues an invoice with your business details and logo
  • Automatically extracts the data
  • User Friendly
  • Cloud based
  • Intuitive
  • Support team
  • Tool integrating
Cons
  • No app
  • Low review score
  • Some of the modules are better than others
  • Not being able to adjust certain reminder emails
  • Cost

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