LanguageTool vs Spellbook

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

Short answer

LanguageTool wins for 16 of 20 roles in our data. Neither publishes a fixed monthly price, so both are quoted on request.

Verdict by role

Role	Better choice	Why
Accountant	LanguageTool	covers 2 tasks relevant to this role against 0; part of the role's core toolkit; built for this role
Lawyer	LanguageTool	part of the role's core toolkit
HR manager	LanguageTool	covers 2 tasks relevant to this role against 0; built for this role
Finance manager	Either one	even on tasks and price, your current tools decide
Manager	LanguageTool	higher total score on tasks and fit
Marketer	Either one	even on tasks and price, your current tools decide
Sales manager	LanguageTool	higher total score on tasks and fit
Data analyst	LanguageTool	covers 2 tasks relevant to this role against 1
Teacher	LanguageTool	higher total score on tasks and fit
Executive assistant	LanguageTool	covers 3 tasks relevant to this role against 2
Logistics manager	LanguageTool	higher total score on tasks and fit
Procurement manager	LanguageTool	covers 2 tasks relevant to this role against 1
Secretary	LanguageTool	higher total score on tasks and fit
Recruiter	LanguageTool	covers 2 tasks relevant to this role against 0; built for this role
HR administrator	LanguageTool	covers 2 tasks relevant to this role against 0; built for this role
Tax consultant	LanguageTool	covers 3 tasks relevant to this role against 0; built for this role
Auditor	LanguageTool	covers 2 tasks relevant to this role against 0; built for this role
Economist	LanguageTool	covers 2 tasks relevant to this role against 1
Project manager	Either one	even on tasks and price, your current tools decide
Social media manager	Either one	even on tasks and price, your current tools decide

Side by side

	LanguageTool	Spellbook
Vendor	LanguageTooler GmbH	Rally Legal
Category	Documents and writing	Documents and writing
Free plan	Yes: Checks of fragments up to 10,000 characters at a time, basic grammar and spelling rules	Yes: A trial after sign-up
Cheapest paid plan	price on request	price on request
Top plan	price on request	price on request
Tasks covered	3	3

LanguageTool: Grammar and style checks in more than thirty languages in the browser, Word and Google Docs.

Spellbook: Lawyer's assistant in Word: tracked-change edits, missing clauses and risks.

Only LanguageTool covers

Only Spellbook covers

Pitfalls to watch at work

LanguageTool

The extension sends text to the service's servers for checking: for documents with trade secrets check your company policy or use a corporate plan with processing in Europe
Accounting and legal terminology is often flagged as an error: add the terms to your personal dictionary instead of accepting every correction

Spellbook

Spellbook takes market standards from common law practice: edit clauses on jurisdiction, penalties and currency for your governing law yourself
Review every tracked change before accepting: a bulk "accept all" brings the other side's positions into the contract
Contracts with real parties are processed in the cloud: check the vendor's confidentiality terms before the first client contract

FAQ

Is LanguageTool or Spellbook better for work?

In our data LanguageTool is the better choice for 16 of 20 roles. The table above shows the reason for each role.

Which is cheaper, LanguageTool or Spellbook?

Neither publishes a fixed monthly price, so both are quoted on request.

Do LanguageTool and Spellbook have free plans?

LanguageTool: Yes. Checks of fragments up to 10,000 characters at a time, basic grammar and spelling rules. Spellbook: Yes. A trial after sign-up.

Compare LanguageTool with

Compare Spellbook with

Alternatives to LanguageTool · Alternatives to Spellbook · LanguageTool pricing · Spellbook pricing