Copilot in PowerPoint vs Grammarly

Copilot in PowerPoint and Grammarly sit in the same category. The verdict below is calculated for each role from the tasks, the role fit and the price.

Short answer

Copilot in PowerPoint wins for 12 of 17 roles in our data. Grammarly starts at $12/mo and Copilot in PowerPoint at $20/mo on the cheapest paid plan.

Verdict by role

Role	Better choice	Why
Lawyer	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; cheaper entry plan
HR manager	Copilot in PowerPoint	covers 1 tasks relevant to this role against 0; built for this role
Finance manager	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Manager	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Marketer	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Sales manager	Either one	even on tasks, Grammarly is cheaper to start
Data analyst	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Teacher	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Executive assistant	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Logistics manager	Either one	even on tasks, Grammarly is cheaper to start
Procurement manager	Either one	even on tasks, Grammarly is cheaper to start
Secretary	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Recruiter	Either one	even on tasks, Grammarly is cheaper to start
HR administrator	Copilot in PowerPoint	covers 1 tasks relevant to this role against 0; built for this role
Economist	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Project manager	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1
Social media manager	Copilot in PowerPoint	covers 3 tasks relevant to this role against 1

Side by side

	Copilot in PowerPoint	Grammarly
Vendor	Microsoft	Grammarly
Category	Documents and writing	Documents and writing
Free plan	No	Yes: Basic grammar and spelling checks, tone detection, a limited number of text generations a month
Cheapest paid plan	Included in Copilot Pro, $20/mo	Pro, $12/mo
Top plan	Included in Microsoft 365 Copilot, $30/mo	Business, $15/mo
Tasks covered	3	1

Copilot in PowerPoint: A presentation from a Word document or a description in minutes, in the company template.

Grammarly: Checks and rewrites English text in any window: email, chat, documents.

Only Copilot in PowerPoint covers

Only Grammarly covers

Write an email to a foreign partner in their language

Pitfalls to watch at work

Copilot in PowerPoint

Copilot moves numbers from the document to slides selectively and may round them: check every figure against the source
It redraws charts from Excel tables as pictures without a link to the data: for reports, insert the chart from the file by hand
A client deck made on a personal subscription from work files takes data outside the company tenant

Grammarly

The extension reads everything you type in the browser, including form fields: decide in your corporate policy whether it is allowed on work computers
Rewriting a sentence changes its legal meaning: in English contracts and claims, accept only spelling fixes
For text in other languages the service offers almost no suggestions; use LanguageTool for that

FAQ

Is Copilot in PowerPoint or Grammarly better for work?

In our data Copilot in PowerPoint is the better choice for 12 of 17 roles. The table above shows the reason for each role.

Which is cheaper, Copilot in PowerPoint or Grammarly?

Grammarly starts at $12/mo and Copilot in PowerPoint at $20/mo on the cheapest paid plan.

Do Copilot in PowerPoint and Grammarly have free plans?

Copilot in PowerPoint: No. Grammarly: Yes. Basic grammar and spelling checks, tone detection, a limited number of text generations a month.

Compare Copilot in PowerPoint with

Compare Grammarly with

Alternatives to Copilot in PowerPoint · Alternatives to Grammarly · Copilot in PowerPoint pricing · Grammarly pricing