Microsoft 365 AI integration with persistent memory

Ditto remembers what your team agrees across Outlook, Teams, SharePoint and your other apps. Ask about any client or matter and get the answer, with who agreed it and where.

Free plan, no card needed. See pricing for prepaid usage plans.

What forgetting costs your team

Decisions get lost

Agreed in an email or a Teams call, and hard to find a month later.

Context is scattered

Outlook, Teams and SharePoint each hold part of it. Your other apps hold the rest.

Everyone re-explains

To each new associate, each client contact, and every new AI chat.

Follow-ups slip

Client requests sit in the inbox, and actions agreed in Teams go nowhere.

Ditto remembers, finds and acts across your apps

What is Norbridge's settlement limit?
£240k, agreed on 23 Sep. Only if the delay claim is dropped.
Norbridge MDCounsel's adviceCase channel

Remembers what was agreed on every matter

Who agreed what, when and why, linked to the email, chat and document behind it. Ask weeks later and get the answer.

Ditto found in

+ many more apps

Connects Microsoft 365 to every app you use

Gmail, DocuSign, Xero and many more feed one memory with Outlook, Teams and SharePoint. Ask about any client or matter and Ditto checks them all.

Agent jobReview and approve

Move the Norbridge mediation prep call to 9 October in Outlook, post the new date in the case channel in Teams and draft an email to counsel's clerk.

Approve & runCancel

Does the follow-up, when you approve

Moves the meeting, posts the update and drafts the email, then waits for your OK. Set routine jobs, like a Friday list of deadlines across matters, to run on a schedule.

Modelgpt 6 sol ✓ClaudeGeminiYour own key
Same memory in ClaudeChatGPT ◐ Memory on

Keeps your memory on any model and in any AI tool

Use a low-cost model to sort email into matters, or connect Claude and ChatGPT over MCP. Ditto brings the same matter context every time, so nobody re-explains.

When to use Ditto with Microsoft 365

Ditto is for teams whose work spans several apps and several people. If the answer, or the follow-up, lives in more than one place, Ditto keeps it in one shared memory: a second brain the whole team can ask.

How it works

Three steps, then it keeps working in the background.

1

Connect Microsoft 365 and your apps

Connect Microsoft 365 from Ditto's Connections page. It starts read-only until you turn on sending.

2

Ditto builds one memory

Clients, matters, people and decisions from every app, linked and kept current.

3

Ask in Ditto or your AI tools

Use the Ditto app, or connect Claude and ChatGPT over MCP. It answers with sources and acts in Microsoft 365 when you approve.

Ditto vs Microsoft 365 Copilot and other Microsoft 365 integrations

Copilot is built into the Office apps, keeps a memory of your preferences and acts across Microsoft 365. Claude and ChatGPT connect to Outlook, Teams and SharePoint through their own apps. Automation tools run fixed steps. Enterprise search looks across apps. Ditto keeps one memory across Microsoft 365 and every app you connect, and acts in them.

Capability Ditto Microsoft 365 CopilotCopilot Chat, Cowork, Copilot MemoryChatGPT or Claude + Microsoft 365Claude's Microsoft 365 connector, ChatGPT's Outlook appsAutomation toolsPower Automate, ZapierEnterprise searchGlean, Dust
Remembers across sessions, models and tools
i

Ask weeks later, on a different model or from Claude, and the matter context is still there.

✓Full–Partial–Partial✗None–Partial
One memory across Microsoft 365 and your other apps
i

The Outlook thread sits next to the DocuSign envelope and the Xero invoice, and one question draws on all of it.

✓Full–Partial–Partial✗None–Partial
Links people, matters and decisions, with sources
i

Ask why a position changed and get the email, the chat and the document behind it.

✓Full–Partial✗None✗None–Partial
Answers one question from Microsoft 365 and your other apps together
i

Checks email, Teams, SharePoint and your other apps at once. Enterprise search and the ChatGPT or Claude apps do this too.

✓Full–Partial✓Full✗None✓Full
Acts in Microsoft 365 and your other apps from one request
i

One request moves the meeting, posts in Teams and updates your other apps.

✓Full–Partial✓Full–Partial✓Full
Runs on a schedule
i

A Friday list of deadlines or a Monday matter summary, set up from a plain request. Copilot Cowork schedules prompts too.

✓Full✓Full–Partial✓Full✓Full
Built into Word, Excel, Outlook and Teams
i

Copilot appears inside the Office apps. Ditto works from its own app and your AI tools.

✗None✓Full✗None✗None✗None
Works from the Ditto app or the AI tools you already use
i

Use the same memory from the Ditto app, Claude, ChatGPT or Cursor.

✓Full–Partial–Partial–Partial✓Full
You choose which actions run on their own
i

Microsoft 365 stays read-only until you turn on sending, and changes wait for approval unless you set an action to run on its own.

✓Full✓Full–Partial–Partial–Partial
Respects Microsoft 365 permissions in every answer
i

Ditto checks the permissions set in Microsoft 365 before it shares anything, so each person only gets answers from mail, chats and files they can already open.

✓Full✓Full✓Full–Partial✓Full
Pick the model for each task, or bring your own key
i

Choose the model for each job from any provider, or use your own API key.

✓Full–Partial–Partial✓Full✓Full
See, edit and export what it remembers, yourself
i

Open what Ditto remembers, correct it, export it or delete it, without an admin export.

✓Full–Partial–Partial✗None–Partial
✓ Full– Partial✗ None

Microsoft 365 and every app your team uses, in one place

Connect them once. Ditto remembers across all of them, so you ask about a client or matter in one place instead of searching ten.

  • Microsoft 365
  • Outlook
  • Microsoft Teams
  • SharePoint
  • OneDrive
  • Excel
  • Word
  • Gmail
  • Google Calendar
  • Slack
  • Zoom
  • DocuSign
  • Salesforce
  • HubSpot
  • Xero
  • QuickBooks
  • Asana
  • Jira
  • Notion
  • Confluence
  • Dropbox
  • Zendesk
  • Claude
  • ChatGPT
  • WhatsApp
  • Telegram
  • Discord
  • Google Meet
  • Google Drive
  • Google Sheets
  • Obsidian
  • Pipedrive
  • Freshdesk
  • Intercom
  • Mailchimp
  • Stripe
  • PayPal
  • Square
  • Shopify
  • WooCommerce
  • WordPress
  • Trello
  • And more

Start free, then pick a plan

Your plan covers capacity and features. Credits pay for variable usage across AI, voice, tool actions and storage beyond your included allowance.

New plan preview. Rollout is in progress; check the offers available in your account before purchasing.

Free

$0 No card needed

Explore Ditto with no card needed.

1B starting credits; earn up to 4B1 GB included storage5 saved workflows · 1 active

Plan includes:

  • 2 spaces
  • Chat in Ditto
  • Ditto Review · one at a time
  • Auto model selection
Optional: Flex pay as you go

Add a $5 initial deposit for more usage, with no subscription. The full deposit becomes usage credits; checkout adds any tax. Flex checkout asks you to authorize automatic refills: you set a monthly limit, which includes tax, and can turn refills off anytime.

Paid chat connections, parallel reviews and remote control unlock after the deposit settles. Free already includes one Ditto Review at a time.
Try Ditto free
Everyday work

Plus

$19/month Monthly subscription

More room for your everyday work.

$10 usage each month · 10B credits50 GB included storage10 saved workflows · 5 active

Plan includes:

  • 5 spaces
  • Paid chat connections
  • Ditto Review · parallel reviews
  • Auto model selection
Try Ditto free

Pro

$97/month Monthly subscription

Shared capacity and credits for you and your team.

$60 usage each month · 60B credits1,000 GB included storage100 saved workflows · 25 active

Plan includes:

  • 25 spaces
  • Paid chat connections
  • Ditto Review · parallel reviews
  • 1 org · 4 included licensed seats
  • Choose models manually
  • Custom domains
Try Ditto free

Enterprise

A custom Ditto build for your business: our team writes the spec, builds it and supports it.

Custom setup and retainer Get in touch

Questions

Does Ditto remember Microsoft 365 work between sessions?

Yes. What happens in Outlook, Teams, SharePoint and OneDrive joins one memory with your other apps, each with its source. Ask weeks later, in the Ditto app or from an MCP client, and it answers with the email, chat or file behind it.

What does Ditto read from Microsoft 365?

The services you connect: Outlook mail and calendar, Teams chats and channels, OneDrive and SharePoint files, Excel tables, OneNote pages, and To Do and Planner tasks. It starts read-only, and it checks your Microsoft 365 permissions before it shares anything, so each person gets answers only from what they can already open.

What can Ditto do in Microsoft 365?

It uses Microsoft 365's own actions: draft and send Outlook email, create and move meetings, post in Teams, create and update files in OneDrive and SharePoint, update Excel tables and add Planner tasks. Changes wait for your approval unless you set an action to run on its own.

How is Ditto different from Microsoft 365 Copilot?

Copilot is built into Word, Excel, Outlook and Teams, remembers your preferences and, with Cowork, acts across Microsoft 365. Ditto keeps one memory across Microsoft 365 and your other apps, works with any model you choose, and brings the same memory to Claude and ChatGPT.

How much does Microsoft 365 Copilot cost?

Microsoft 365 Copilot is a per-user add-on on top of a qualifying Microsoft 365 plan. Copilot Chat comes at no extra cost with eligible plans. Ditto starts free, and prepaid usage is available with Flex.

What does Ditto cost?

The new plans are Free, Flex with a $5 initial prepaid deposit and no monthly base fee, Plus at $19/month, and Pro at $97/month. Usage is prepaid with credits. See the pricing page for plan details and rollout availability.

Can I use my Microsoft 365 memory in Claude, ChatGPT or Cursor?

Yes. Connect Ditto over MCP and those tools can search your Microsoft 365 memory next to your other connected apps, and save what you do there. They don't act in Microsoft 365 through Ditto.

Can ChatGPT integrate with Microsoft 365?

Yes. ChatGPT has Outlook Email, Outlook Calendar and SharePoint apps, and Claude has a Microsoft 365 connector. Both need a Microsoft Entra administrator to approve access. Ditto adds memory across your other apps, actions that wait for your approval, and a choice of model.

Does Microsoft 365 have its own AI?

Yes. Microsoft 365 Copilot works in Word, Excel, PowerPoint, Outlook and Teams, and Copilot Memory keeps saved details and preferences in your mailbox. Ditto keeps one memory across Microsoft 365 and your other apps, and you pick the model.

Is there a Microsoft 365 MCP server?

Yes. Microsoft's Work IQ MCP server gives AI agents tools to read, create, update and delete Microsoft 365 items and to ask Copilot, with sign-in through Microsoft Entra ID. Ditto's MCP server gives your AI tools one memory across Microsoft 365 and your other apps.

Is Ditto like Power Automate or Zapier?

No. Power Automate and Zapier run the flows you build, on a trigger. Ditto answers from one memory when you ask, and acts in each app you connect. Keep the flows you already run.

Does the whole firm share one memory?

Yes, in a shared team space. Everyone works from the same matter history, and Ditto checks each person's Microsoft 365 permissions before it answers. Team memory stays when someone leaves.

Is my Microsoft 365 data used to train AI models?

No. Your memory is not used to train models. Open any memory to see where it came from, then edit, export or delete it. Disconnect Microsoft 365 and Ditto stops reading it.

Get 20% off your first month of Ditto, and get more out of it every week.