Microsoft 365 Copilot vs Kagi Assistant
Microsoft 365 Copilot and Kagi Assistant sit in the same category. The verdict below is calculated for each role from the tasks, the role fit and the price.
Short answer
Microsoft 365 Copilot wins for 18 of 20 roles in our data. Kagi Assistant starts at $10/mo and Microsoft 365 Copilot at $20/mo on the cheapest paid plan.
Verdict by role
| Role | Better choice | Why |
|---|---|---|
| Accountant | Microsoft 365 Copilot | covers 4 of this role's tasks against 1; built for this role |
| Lawyer | Either one | even on tasks, Kagi Assistant is cheaper to start |
| HR manager | Microsoft 365 Copilot | covers 4 of this role's tasks against 1; built for this role |
| Finance manager | Microsoft 365 Copilot | covers 5 of this role's tasks against 2 |
| Manager | Microsoft 365 Copilot | covers 6 of this role's tasks against 2; part of the role's core toolkit |
| Marketer | Microsoft 365 Copilot | covers 6 of this role's tasks against 2 |
| Sales manager | Microsoft 365 Copilot | covers 6 of this role's tasks against 2 |
| Data analyst | Microsoft 365 Copilot | covers 5 of this role's tasks against 2 |
| Teacher | Microsoft 365 Copilot | covers 6 of this role's tasks against 2 |
| Executive assistant | Microsoft 365 Copilot | covers 6 of this role's tasks against 2; part of the role's core toolkit |
| Logistics manager | Microsoft 365 Copilot | covers 6 of this role's tasks against 2 |
| Procurement manager | Microsoft 365 Copilot | covers 5 of this role's tasks against 2 |
| Secretary | Microsoft 365 Copilot | covers 6 of this role's tasks against 2 |
| Recruiter | Microsoft 365 Copilot | covers 4 of this role's tasks against 1; built for this role |
| HR administrator | Microsoft 365 Copilot | covers 4 of this role's tasks against 1; built for this role |
| Tax consultant | Kagi Assistant | part of the role's core toolkit; cheaper entry plan |
| Auditor | Microsoft 365 Copilot | covers 4 of this role's tasks against 1; built for this role |
| Economist | Microsoft 365 Copilot | covers 5 of this role's tasks against 2 |
| Project manager | Microsoft 365 Copilot | covers 6 of this role's tasks against 2 |
| Social media manager | Microsoft 365 Copilot | covers 6 of this role's tasks against 2 |
Side by side
| Microsoft 365 Copilot | Kagi Assistant | |
|---|---|---|
| Vendor | Microsoft | Kagi |
| Category | Chat assistants | Chat assistants |
| Free plan | Yes: Free Copilot in the browser and the Microsoft Copilot app, with no access to company files, no work inside Word and Excel, and limited strong models at peak hours | Yes: A trial number of searches after sign-up |
| Cheapest paid plan | Copilot Pro, $20/mo | Professional, $10/mo |
| Top plan | Microsoft 365 Copilot, $30/mo | Ultimate, $25/mo |
| Tasks covered | 6 | 3 |
Microsoft 365 Copilot: Assistant inside Word, Excel, Outlook, Teams and PowerPoint with access to company data.
Kagi Assistant: Paid ad-free search with an assistant that gives access to models from several vendors.
Only Microsoft 365 Copilot covers
- Build a quarterly results presentation
- Write meeting minutes from an audio recording
- Write a business letter
- Write a weekly report to your manager
- Analyze budget variances, actual versus plan
- Find a document in your drive by its content
Only Kagi Assistant covers
- Check a claim against the primary source
- Find case law to support a position
- Run a quick counterparty check before a deal
Pitfalls to watch at work
Microsoft 365 Copilot
- Copilot sees everything your account can access, including folders colleagues shared by mistake: review SharePoint and OneDrive permissions before rollout
- A Teams meeting summary is built from the transcript and may credit a decision to the wrong person: check it against the recording before sending
- Free Copilot in the browser and business Copilot in Word are different products with different data protection: work documents go only into the business version
Kagi Assistant
- The assistant's models are the same as in other services: personal data and secrets stay out here too
- Kagi's index is smaller than Google's for local news and registers: double-check with a second search
- The assistant cites sources, but you still need to open and read the quote
FAQ
Is Microsoft 365 Copilot or Kagi Assistant better for work?
In our data Microsoft 365 Copilot is the better choice for 18 of 20 roles. The table above shows the reason for each role.
Which is cheaper, Microsoft 365 Copilot or Kagi Assistant?
Kagi Assistant starts at $10/mo and Microsoft 365 Copilot at $20/mo on the cheapest paid plan.
Do Microsoft 365 Copilot and Kagi Assistant have free plans?
Microsoft 365 Copilot: Yes. Free Copilot in the browser and the Microsoft Copilot app, with no access to company files, no work inside Word and Excel, and limited strong models at peak hours. Kagi Assistant: Yes. A trial number of searches after sign-up.
Compare Microsoft 365 Copilot with
- Microsoft 365 Copilot vs ChatGPT
- Microsoft 365 Copilot vs Copilot in Word
- Microsoft 365 Copilot vs Gemini in Google Docs
- Microsoft 365 Copilot vs Claude
- Microsoft 365 Copilot vs Notion AI
Compare Kagi Assistant with
- Kagi Assistant vs Perplexity
- Kagi Assistant vs Gemini
- Kagi Assistant vs ChatGPT
- Kagi Assistant vs Claude
- Kagi Assistant vs You.com
Alternatives to Microsoft 365 Copilot · Alternatives to Kagi Assistant · Microsoft 365 Copilot pricing · Kagi Assistant pricing
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