top of page

Cloud Accounting Software Solution

The UK’s First all-in-one, mid-range Cloud Business Software Solution for established and growing businesses. 

From £40 per user, per month

All in one Solution

Award Winning Accounting Software​

Mid range solution for a fixed Monthly subscription

Secure cloud platform, award winning Pegasus Business Cloud Software, Services and Support

Secure Cloud Platform

Implementation, Support and Training

Pegasus business cloud a secure cloud platform
Pegasus Business Cloud with Opera 3 Award Winning Accounting Software
Pegasus Business Cloud Implementation Support and Training
Opera 3 ub the cloud. A mid range business solution for a fixed monthly subscription

Tier 1 Level Data Centre, Secure Backups, scalable resources, fully supported environment, includes all Microsoft licencing costs

Cloudsis is pre-packaged with variations of the award winning Pegasus Business Cloud Opera 3 accounting software

Provided by Intsys, a Pegasus Centre of Excellence.

Tailored training, consultancy and migration services

Making the Cloud Simple

The first all-in-one Cloud solution specifically aimed at the mid range marketplace

Fixed Pricing Model

Robust Accounting Software

BI Analytics

Secure Cloud Access

Scalable Solution

Telephone Support

Access From Anywhere

Works with MAC's

Cloudsis Benefits

Decision Making Made Simple

Opera 3 Cloud Free No obligation web demo

Free No Obligation

Web Demo

Our consultancy team will provide a scheduled in-depth presentation of Opera 3, XRL or CIS based on specific requirements.

On-line for your convenience!

Opera 3 Cloud Free Evaluation System

Free Evaluation Cloudsis System

Why not request access to a dedicated Cloudsis demonstration system?

Discover the advantages of Pegasus Business Cloud 

Opera 3 Cloud free consultancy call

Free consultancy call to assess requirements

Understanding the level of software and features necessary for your business is not always easy.

Why not utilise our expertise to assist? 

The Cloudsis Solution is accessible from any

internet enabled device

Freedom to access data from any location at any time allows your business to achieve truly flexible working and provide the potential for the best work/life balance. Get started and you could be up and running in as little as 5 days!

Pegasus Business Cloud is available everywhere, anytime.

On any device

Opera 3

One System. One Solution

- Included as standard -

Opera 3 is an accounting and business solution that can be fully integrated throughout your business for a unified view, eliminating the need for separate finance, payroll, CRM, supply chain or service systems.  

Flexibility comes as standard. Its application features and customisation, configuration and setup options allow you to build the specific solution you need to suit your particular business.

Pegasus Opera 3

XRL Award winning

 report tool for Opera 3

- 1 user included as standard -

XRL is a powerful tool which links Microsoft Excel with Opera 3, enabling you to import your live financial data into a spreadsheet. With its flexibility, ease of use and advanced drilldown capabilities, Pegasus XRL delivers fast and accurate information to provide enhanced analytical power for better decision making.

Pegasus XRL
Pegasus CIS Construction Industry Solftware in the cloud

Pegasus CIS

Construction Software

- Optional -

Pegasus CIS provides complete control over all aspects of contracts management, from costing and timesheets through to payment applications, VAT invoicing and cash receipt matching. Fully integrated to the Sales, Purchase and Nominal Ledgers, Cashbook and Payroll, Pegasus CIS conforms to the requirements and regulations of HMRC's Construction Industry Scheme.

Pegasus CIS

Contract Cleaning

"Pegasus Business Cloud is helping the company to lower overheads and the total cost of ownership, reduce the risk associated with running its own servers, and facilitate greater flexibility. Pegasus XRL reporting will also improve decision-making by harnessing information and presenting it in real time, in a common format."

A Warne

"Through switching to Opera 3 Pegasus Business Cloud, not only do we benefit from Opera 3’s core features such as brilliant, detailed reporting, and live visibility of stock which has eliminated our need to shut down production for an annual stock-take"

GRA Limited

"We operate in a highly competitive marketplace as we compete with a plethora of leisure providers such as restaurants, casinos, cinemas and football stadiums. In order to increase market share, we need robust systems which enable us to be proactive in all areas of our business, from sending out promotions to controlling our costs"

Customer Stories

Customer Stories

Migration Services to help you transition into your new Cloud

Whether moving up to the mid market or looking to transfer from a legacy product, we can assist in making the transition a simple process.

Delivery of your new Cloudsis Solution in less than 5 days

One of our core principals was to bring simplicity to the ordering and implementation of the Cloudsis solution. Our Pegasus Business Cloud is ready for you to join the thousands of customers already enjoying the freedom of Cloud computing.

Available in 5 days

Pricing model

Indicative monthly subscription pricing per user

Cloud + Software


Financials +

Supply Chain


All inclusive

Check indicative prices for:

*With trade in discount from existing system, 20 users and 36 months contract

*Prices for Applications

£40* pm

Would you like to see Opera 3 or XRL?

Book a demo

with one of our consultants

Message received. We will be in touch shortly

Pegasus Opera 3 Cloud demo

*With trade in discount from existing system, 20 users and 36 months contract

*Prices for Applications

Book Cloudsis demo
bottom of page