Sage Copilot review: AI features in Sage Accounting

Sage Copilot is the generative AI assistant built into Sage Accounting, Sage 50 Accounts and Sage for Accountants. It drafts invoices and payment reminders, flags common errors and summarises reports, with you approving anything it sends. Sage’s UK knowledgebase lists it on every Sage Accounting tier, but Sage has also described it as charged per user, so check your cost before adding users.

What is Sage Copilot?

Sage Copilot is an AI assistant inside Sage’s software, not a separate product you install. Sage first announced it to Sage Accounting users on its Community Hub as a generative AI assistant that works through your to-do list, automates tasks and recommends improvements. It started as an invitation-only early-access release.

Sage has since extended Copilot to Sage 50 Accounts and to Sage for Accountants. It is a different product from Microsoft Copilot; see our Microsoft Copilot review for that tool.

What does Sage Copilot do?

Copilot handles routine admin and gives prompts based on your data. The features differ by product.

In Sage Accounting, a Sage-sponsored guide on Startups.co.uk, updated 19 June 2026, describes these features:

• Payment reminders. You set the minimum amount owed and when reminders go, before or after the due date. Bulk reminders are possible.
• Drafting. Reminder emails, quotes, estimates, sales invoices and customer statements, with adjustable tone and length.
• Monitoring. Flags late payers and customers over their credit limit, and summarises monthly reports.
• Tax checks. Flags common tax errors and helps with VAT returns.
• Controls. Permissions, an approval process and audit trails. Nothing is sent without your approval.

The same guide quotes a survey of Copilot users who were paid seven days faster on average. It does not name the survey or its size, so treat that figure as Sage’s own claim.

For Sage 50 Accounts, Sage’s webinar announcement says Copilot can give insights on debt management, inventory management, business performance, data accuracy and report analysis.

For practices, Sage announced at Accountex London on 14 May 2025 that Sage for Accountants would include one free Copilot licence per practice. Before then it was a paid add-on. The features listed were VAT and tax accuracy checks, forecasting and cash flow risk analysis, and AI-drafted client emails.

How much does Sage Copilot cost?

Sage Copilot appears to come with every Sage Accounting plan, but how extra users are charged is not clear. Sage’s UK feature comparison, last modified 27 November 2025, ticks Sage Copilot for Start, Standard and Plus.

A Sage pricing update discussed on its Community Hub said Copilot would be an add-on “charged per user” from March 2025. Sage’s UK pricing and product pages returned an access error when we checked on 6 November 2026, so we could not confirm the current position or print a per-user price.

The plan itself is the main cost. Our Sage Accounting pricing guide sets out the tiers and the prices reported for them.

Who does Sage Copilot suit?

Copilot suits Sage users who spend time chasing invoices and checking routine entries. Use this list to see where you fit.

• If you already use Sage Accounting: Copilot is in your plan, so try it on payment reminders first.
• If you chase many small debts: automated reminders with a minimum amount owed are the most practical feature.
• If you run Sage 50 Accounts: use Copilot for debt and stock insights; see Sage 50 pricing.
• If you are not on Sage: Copilot alone is not a reason to switch. Compare whole packages in our AI bookkeeping tools guide.
• If your clients face MTD for Income Tax: check Sage’s listing in HMRC’s software finder, updated 13 July 2026. HMRC does not recommend any product.

What are Sage Copilot’s limits?

Copilot is an assistant that drafts and suggests, so you remain responsible for what it produces. Points to weigh:

• You cannot remove it. A Sage staff member confirmed on the Community Hub that Copilot cannot be removed from an account. You can remove individual users from it under Manage Users.
• Pricing is unclear for extra users. Sage’s own sources differ, as set out above.
• There has been a data incident. On 20 January 2025 Sage took the early-access Copilot offline for several hours after it showed unrelated business information to a very small number of customers, as reported. Sage said no invoices were exposed and the fix was fully implemented.
• Claims are unverified. The seven-days-faster figure comes from Sage, not an independent test.

What to do before relying on it

1. Check your plan and ask Sage whether extra Copilot users are charged.
2. Set user permissions and the approval process before Copilot drafts anything.
3. Test reminders on a few customers and read every draft.
4. Keep checking VAT and tax figures yourself; Copilot flags errors but does not take responsibility for returns.
5. Record your AI use in your data protection notes and client terms.

Frequently asked questions

Is Sage Copilot free?

Sage’s UK knowledgebase lists Copilot on all Sage Accounting plans. An earlier Sage pricing update said it would be charged per user from March 2025, so ask Sage before adding users.

Which Sage products have Copilot?

Sage Accounting (Start, Standard and Plus), Sage 50 Accounts and Sage for Accountants all have Copilot features.

Can I turn off Sage Copilot?

Sage says Copilot cannot be removed from an account. You can remove individual people as Copilot users under Manage Users.

Does Sage Copilot send emails automatically?

No. Copilot drafts reminders and documents, and nothing is sent without your approval.

Has Sage Copilot had a security problem?

Yes. In January 2025 Sage briefly suspended it after it showed unrelated business information to a very small number of customers. Sage said no invoices were exposed.