Head to head · Productivity · updated Oct 15, 2026
Microsoft Copilot vs Plus AI
Microsoft Copilot scores 25 to Plus AI's 15 on public evidence for slides & presentations, and they rank #1 and #3 there. Only Microsoft Copilot has a free tier. Numbers below are the same public signals the ranking uses, recomputed nightly — nothing here is sponsored.
Microsoft Copilot
Microsoft's assistant, free on the web and Windows, and embedded in Word, Excel, PowerPoint, Outlook and Teams with Microsoft 365 Copilot.
+ Works inside the Office apps you already use, drafting Outlook replies, summarizing Teams meetings and turning Word docs into PowerPoint decks.
− Results inside Excel and PowerPoint are often shallow compared with the standalone chat, which makes the $30 business seat hard to justify.
Plus AI
An add-on that generates and edits slides directly inside Google Slides and PowerPoint.
+ Decks are native Google Slides or PowerPoint files from the start, so there is nothing to export or convert.
− Only a free trial, and the generated layouts are plainer than Gamma's.
Side by side
public evidence| Microsoft Copilot | Plus AI | |
|---|---|---|
| Evidence score / 100 | 25 | 15 |
| GitHub stars | closed source | closed source |
| Hacker News stories, 30d | 3 | 3 |
| Release-feed mentions, 30d | 0 | 0 |
| Last activity | – | – |
| Pricing | Free tier · Copilot Pro $20/mo; Microsoft 365 Copilot $30/user/mo | Paid · Basic from $10/mo billed annually |
| Platforms | web, windows, mac, ios, android | web |
| Maker | Microsoft | Plus Docs |
Which one?
Pick Microsoft Copilot if
- you want the stronger public evidence (25 vs 15)
- you want a free tier to start on
- you need it on android, ios, mac
Best for Microsoft 365 organizations.
Pick Plus AI if
Decks are native Google Slides or PowerPoint files from the start, so there is nothing to export or convert.
Best for AI slides inside Google Slides or PowerPoint.