Grammarly vs Lexis+ AI

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

Short answer

Grammarly wins for 14 of 16 roles in our data. Grammarly starts at $12/mo; Lexis+ AI publishes no fixed price.

Verdict by role

Role	Better choice	Why
Lawyer	Lexis+ AI	covers 2 tasks relevant to this role against 1
Finance manager	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Manager	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Marketer	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Sales manager	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Data analyst	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Teacher	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Executive assistant	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Logistics manager	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Procurement manager	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Secretary	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Recruiter	Grammarly	covers 1 tasks relevant to this role against 0; has a free plan
Tax consultant	Lexis+ AI	covers 1 tasks relevant to this role against 0
Economist	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Project manager	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan
Social media manager	Grammarly	covers 1 tasks relevant to this role against 0; built for this role; has a free plan

Side by side

	Grammarly	Lexis+ AI
Vendor	Grammarly	LexisNexis
Category	Documents and writing	Documents and writing
Free plan	Yes: Basic grammar and spelling checks, tone detection, a limited number of text generations a month	No
Cheapest paid plan	Pro, $12/mo	price on request
Top plan	Business, $15/mo	price on request
Tasks covered	1	2

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

Lexis+ AI: AI legal research on the LexisNexis database with citations to US and UK law.

Only Grammarly covers

Write an email to a foreign partner in their language

Only Lexis+ AI covers

Pitfalls to watch at work

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

Lexis+ AI

Jurisdictions outside its coverage have no legislation or case law in the database: search them separately
Check case citations against the full text of the decision before using them in a position
Access is tied to the subscription's jurisdiction: the law of another country may be unavailable

FAQ

Is Grammarly or Lexis+ AI better for work?

In our data Grammarly is the better choice for 14 of 16 roles. The table above shows the reason for each role.

Which is cheaper, Grammarly or Lexis+ AI?

Grammarly starts at $12/mo; Lexis+ AI publishes no fixed price.

Do Grammarly and Lexis+ AI have free plans?

Grammarly: Yes. Basic grammar and spelling checks, tone detection, a limited number of text generations a month. Lexis+ AI: No.

Compare Grammarly with

Compare Lexis+ AI with

Alternatives to Grammarly · Alternatives to Lexis+ AI · Grammarly pricing · Lexis+ AI pricing