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Sync Autotask Invoices to Sage 50 - Automatically

AT2Sage connects your Autotask PSA directly to Sage 50, eliminating manual invoice entry, reducing errors, and keeping your accounts in perfect sync.

Seamless Integration Between Autotask and Sage 50

AT2Sage automatically synchronises invoice data from Autotask into Sage, eliminating manual data entry and reducing the time spent managing your financial processes.

Designed specifically for Managed Service Providers, AT2Sage helps streamline billing workflows, improve accuracy and ensure your accounting records remain up to date.

Automated Billing

Reduce manual invoice processing.

Automatic Sync

Keep financial records aligned.

Increased Efficiency

Save time across finance and operations.

Improved Accuracy

Reduce human error and duplicate entry.

Why Choose AT2Sage?

Manually transferring invoice information between your PSA and accounting platform is time-consuming, inefficient and prone to errors.

AT2Sage automates the process, allowing your team to:
  • Reduce manual administration
  • Eliminate duplicate data entry
  • Improve invoice accuracy
  • Accelerate month-end processing
  • Save valuable finance and operational time
  • Scale your business more efficiently

Download a free 30 day trial

Free, fully functional 30 day trial with all the support you need to get up and running. Make sure AT2Sage works for you before buying.

Invoices look great

Your invoices will include all the necessary information your customer wants to see, such as period dates for services, ticket numbers, dates and engineers notes.

You can switch fields off and on, and group tickets/contracts to make your invoices easier to read.

Also included is a free Sage Accounts invoice template, similar to the image on the left. You’re free to customise this anyway you like.

Click here to download a sample invoice

Built for MSPs

AT2Sage wasn't created by a software company trying to understand MSPs.

It was developed by an MSP that needed a better way to manage its own invoicing processes.

Today, AT2Sage continues to help service providers automate financial workflows, reduce administration and improve operational efficiency.

What our customers say

We would highly recommend AT2Sage – it is a great time saving solution for us when it comes to billing out of Autotask. It allows us to keep an audit trail of invoices generated within Autotask for each customer plus have our sales invoices posted in Sage in a few short time saving steps.

We have been using AT2Sage for over a year to automate the import of Invoices generated within AutoTask over to our Sage 50 Accounts, this has saved us countless hours and gives us the best of both worlds. The Smart IT support team have always been quick to respond to emails and the software is updated whenever AutoTask change their systems

AT2Sage was a perfect solution to big integration issue between Autotask and UK customers using Sage Accounts. We would not have been able to move to Autotask without this bit of software, the link it creates between Autotask and Sage is fantastic. It keeps our customer records up to date and transfers all invoice data over to our accounts package with so much more detail that the standard Autotask export feature. I would highly recommend this product and think it is a must for anyone using Sage Accounts and Autotask.

I’m so impressed with AT2Sage that I have recommended it to several other Autotask users and will continue to do so. It’s well worth the money for the time you’ll save posting Autotask invoices to Sage in any other way.

We had great support from SmartIT during the initial setup. It can’t be easy providing technical support to a technical support company – the only way to do it is very, very well.

We would highly recommend AT2Sage – it is a great time saving solution for us when it comes to billing out of Autotask. It allows us to keep an audit trail of invoices generated within Autotask for each customer plus have our sales invoices posted in Sage in a few short time saving steps.

AT2Sage was simple to install and easy to understand. It just worked, and instantly saved us time. Within ten minutes we were using it to post invoices to Sage. We had been posting Autotask invoices manually into Sage, which was a real chore and now the same process now only takes seconds. It also eliminates the odd manual error that would inevitably occur from time to time.

We email our invoices for recurring contracts and chargeable labour from Autotask, whilst still raising other invoices in Sage. AT2Sage transfers the Autotask-generated invoice numbers to Sage, which means we can easily identify which invoices have come from Autotask, and which come from Sage. With AT2Sage we can use Autotask to do what it is good at and Sage to do what it is good at too.

A valuable tool that saves hours from not having to manually input invoices into Sage. Easy to use and SmartIT helpful when problems occur.

AT2Sage was simple to install and easy to understand. It just worked, and instantly saved us time. Within ten minutes we were using it to post invoices to Sage. We had been posting Autotask invoices manually into Sage, which was a real chore and now the same process now only takes seconds. It also eliminates the odd manual error that would inevitably occur from time to time.

AT2Sage has been updated to be compatible with TLS 1.2

AT2Sage is compatible with the following UK and Ireland versions of sage

  • Sage Line 50 Version 23 – 32 (2026)

AT2Sage is compatible with the following operating systems:

  • Microsoft Windows 10
  • Microsoft Windows 11
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2022

AT2Sage runs on the .NET 4.8 framework and requires the same minimum system configuration http://msdn.microsoft.com/en-us/library/8z6watww(v=vs.100).aspx

You can run AT2Sage without using the Send To Sage functionality. However, AT2Sage does require Sage’s SDO (Sage Data Objects) Engine to be installed and enabled in order to send invoices to Sage Accounts.

Ideally AT2Sage should be installed on the same PC as your Sage Accounts program is installed.

Ready to buy?

When you’re ready to buy you can purchase AT2Sage use the form on the right to purchase a serial number.

AT2Sage is available as 1, 2 or 3 year subscriptions and includes all updates and support during your subscription term. Updates will be delivered automatically to your software, support is available by contacting us via our contact page.

Purchase Options

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