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Best AI Coworkers

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The best AI coworkers for Microsoft Teams

For companies that run on Microsoft 365 and want an AI teammate where they already work.

Published Updated

What's the best AI coworker for Microsoft Teams?

Microsoft 365 Copilot for most Microsoft shops, because it's grounded in your mail, files and meetings. Viktor is the pick if you want a teammate you delegate whole tasks to inside Teams. Prices and rankings as of November 2026.

The best AI coworkers for Microsoft Teams
RankCandidateScore
1
ViktorGeneral AI coworkerFrom $50/mo per team, as of November 2026
8.1
2
Microsoft 365 CopilotOffice-suite assistantFrom $18/user/mo, as of November 2026
7.1
3
Read AIRole specialistFrom $15/user/mo, as of November 2026
5.8

If your company lives in Teams and Outlook, the AI has to work there too. Fewer tools support Teams than Slack, so this list is short.

Crevio isn't here: it works from Slack, Telegram, Discord, Claude and ChatGPT, but not Teams.

What we looked for

  • A real Teams app, not just a meeting bot
  • Grounded in your Microsoft 365 mail and files
  • Admin controls your IT team will accept
1

Viktor

General AI coworker, from $50/mo per team, as of november 2026

Role it fills: Generalist teammate for reports, ops, outreach and internal apps

SlackMicrosoft TeamsDiscordWeb

Viktor is the best pure AI coworker for a team that already runs on Slack or Teams. It has excellent reviews, no per-seat fees, and real controls: each tool can run automatically or ask first, with approve and reject cards in the channel. It's built for teams with an existing stack, not for running a website or taking customer payments, and long background tasks can burn credits quickly.

Strengths

  • Lives in both Slack and Microsoft Teams
  • Per-tool permissions with approve and reject cards in the channel
  • Workspace pricing with no per-seat fees
  • Strong G2 and Trustpilot ratings

Concerns

  • Credit use is hard to predict on long or background tasks
  • No annual discount on self-serve plans
  • No public website building or customer checkout
  • Audit log only on Enterprise

Our score8.1

Role coverage8.5
Autonomy with control8.5
Where it works8.5
Business memory8.5
Value6.0
Trust8.5
Visit ViktorRead the Viktor review
2

Microsoft 365 Copilot

Office-suite assistant, from $18/user/mo, as of november 2026

Role it fills: Assistant across Outlook, Teams, Word, Excel and PowerPoint

Microsoft TeamsOutlookWordExcelPowerPoint

If your company runs on Microsoft 365, Copilot is the natural pick: it already knows your files, mail and meetings, it works inside Teams, and it comes with enterprise-grade security. It's an assistant more than a teammate. It's best at drafting and summarizing, its more autonomous features cost extra by usage, and it does nothing outside the Microsoft world.

Strengths

  • Grounded in your company's mail, files and meetings
  • Works inside Teams, Outlook and the Office apps
  • Enterprise security and compliance
  • Copilot Chat included with eligible plans

Concerns

  • Mostly drafts and summarizes; autonomous features cost extra by usage
  • Needs a Microsoft 365 Business plan underneath
  • Little help outside the Microsoft ecosystem
  • Promotional price ends after the first year

Our score7.1

Role coverage6.5
Autonomy with control6.0
Where it works8.0
Business memory8.0
Value6.5
Trust8.5
Visit Microsoft 365 CopilotRead the Microsoft 365 Copilot review
3

Read AI

Role specialist, from $15/user/mo, as of november 2026

Role it fills: Meeting notes and search across meetings, email and chat

ZoomMicrosoft TeamsGoogle MeetGmailSlack

Read AI is a strong, cheap meeting teammate with a real free plan. It remembers what was said, but it doesn't go and do the follow-up work.

Strengths

  • Real free plan
  • Notes across Zoom, Teams and Meet
  • Search across meetings, email and messages

Concerns

  • Notes and search, not action
  • Meeting-length limits on lower plans
  • No scheduled work

Our score5.8

Role coverage3.5
Autonomy with control4.5
Where it works6.5
Business memory7.0
Value8.0
Trust7.5
Visit Read AIRead the Read AI review

Side by side

The best AI coworkers for Microsoft Teams: capabilities
CoworkerSlackTeamsOther chatEmailPhoneSchedulesApprovalsMemoryWebsitePaymentsAPI/MCP
Viktor
Microsoft 365 Copilot
Read AI

Built in Partly, in beta, or through an integration Not offered, or not documented

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