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Compare Grammarly and Lightkey

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At a Glance
Grammarly
Grammarly
Star Rating
(12,826)4.7 out of 5
Market Segments
Small-Business (51.8% of reviews)
Information
Pros & Cons
Entry-Level Pricing
No pricing available
Free Trial is available
Learn more about Grammarly
Lightkey
Lightkey
Star Rating
(20)4.9 out of 5
Market Segments
Small-Business (77.8% of reviews)
Information
Pros & Cons
Entry-Level Pricing
$49.95
Browse all 3 pricing plans
AI Generated Summary
AI-generated. Powered by real user reviews.
  • Reviewers mention that Grammarly excels in its Grammar Check feature, scoring 9.5, which users find particularly helpful for ensuring their writing is error-free. In contrast, Lightkey does not provide a specific score for this feature, leading some users to feel it may not be as robust in grammar checking.
  • Users report that Lightkey shines in Ease of Use with a score of 9.6, making it a favorite among those who prioritize a user-friendly interface. Grammarly, while also easy to use with a score of 9.4, does not quite match the seamless experience that Lightkey offers.
  • G2 users highlight Grammarly's superior Quality of Support with a score of 9.1, noting that the customer service team is responsive and helpful. In contrast, Lightkey received a perfect score of 10.0, indicating that users feel exceptionally supported when using the product.
  • Users on G2 mention that Grammarly's Vocabulary Recommendations feature, scoring 8.9, is a standout for enhancing writing style. Lightkey, while it offers similar features, does not have a specific score for this, leading some users to question its effectiveness in vocabulary enhancement.
  • Reviewers say that Grammarly's Plagiarism Check feature, rated at 8.4, is a critical tool for academic and professional writing, ensuring originality. Lightkey does not provide a comparable feature, which may be a drawback for users concerned about content authenticity.
  • Users report that Lightkey's Real-Time Evaluation feature, scoring 8.9, is particularly beneficial for those who want immediate feedback while writing. Grammarly, while offering similar functionalities, does not emphasize this feature as strongly, which may affect users looking for instant writing assistance.
Pricing
Entry-Level Pricing
Grammarly
No pricing available
Lightkey
Lightkey Professional
$49.95
Browse all 3 pricing plans
Free Trial
Grammarly
Free Trial is available
Lightkey
Free Trial is available
Ratings
Meets Requirements
9.2
10,137
9.4
11
Ease of Use
9.3
10,401
9.7
12
Ease of Setup
9.4
4,327
Not enough data
Ease of Admin
9.3
2,530
Not enough data
Quality of Support
9.0
6,562
10.0
12
Has the product been a good partner in doing business?
9.4
2,493
Not enough data
Product Direction (% positive)
9.4
10,445
7.7
10
Features by Category
Not enough data
Not enough data
Coding
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Editing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Functionality
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Landing Page Builders
Not enough data
Not enough data
8.5
6,300
9.0
6
Grammar
9.5
5266
9.0
5
9.0
5127
Feature Not Available
9.2
5180
Feature Not Available
Formatting
8.3
4441
Feature Not Available
8.7
4755
Feature Not Available
7.8
4099
Feature Not Available
Content
8.5
4532
Not enough data
8.3
4293
Not enough data
7.9
4028
Feature Not Available
Product Type
8.5
4350
Not enough data
8.7
4525
Not enough data
Generative AI
8.1
3100
Not enough data
8.1
3070
Not enough data
8.4
1,907
Not enough data
Database Type
8.2
1224
Not enough data
8.6
1296
Not enough data
8.2
1207
Not enough data
8.2
1225
Not enough data
Content Features
8.0
1201
Not enough data
8.0
1181
Not enough data
8.1
1198
Not enough data
8.8
1313
Not enough data
Software Type
8.9
1360
Not enough data
8.8
1339
Not enough data
8.4
8,852
Not enough data
Grammar Tools
8.9
7566
Not enough data
8.8
7641
Not enough data
8.8
7275
Not enough data
Writing Support
8.2
6605
Not enough data
7.7
5938
Not enough data
8.2
6434
Not enough data
8.2
6243
Not enough data
Software Availability
8.8
6902
Not enough data
8.5
6733
Not enough data
8.8
7177
Not enough data
Generative AI
7.8
4992
Not enough data
Feature Not Available
Not enough data
7.8
4949
Not enough data
Categories
Categories
Shared Categories
Grammarly
Grammarly
Lightkey
Lightkey
Grammarly and Lightkey are categorized as AI Writing Assistant
Unique Categories
Grammarly
Grammarly is categorized as Plagiarism Checker and Proofreading
Lightkey
Lightkey is categorized as Text Editor
Reviews
Reviewers' Company Size
Grammarly
Grammarly
Small-Business(50 or fewer emp.)
51.8%
Mid-Market(51-1000 emp.)
35.9%
Enterprise(> 1000 emp.)
12.3%
Lightkey
Lightkey
Small-Business(50 or fewer emp.)
77.8%
Mid-Market(51-1000 emp.)
16.7%
Enterprise(> 1000 emp.)
5.6%
Reviewers' Industry
Grammarly
Grammarly
Non-Profit Organization Management
12.2%
Marketing and Advertising
8.0%
Computer Software
7.7%
Information Technology and Services
7.3%
Higher Education
4.5%
Other
60.4%
Lightkey
Lightkey
Law Practice
11.1%
Financial Services
11.1%
Computer Software
11.1%
Venture Capital & Private Equity
5.6%
Translation and Localization
5.6%
Other
55.6%
Alternatives
Grammarly
Grammarly Alternatives
ProWritingAid
ProWritingAid
Add ProWritingAid
Writesonic
Writesonic
Add Writesonic
Jasper
Jasper
Add Jasper
Rytr
Rytr
Add Rytr
Lightkey
Lightkey Alternatives
Jasper
Jasper
Add Jasper
Rytr
Rytr
Add Rytr
TextCortex
TextCortex
Add TextCortex
Writesonic
Writesonic
Add Writesonic
Discussions
Grammarly
Grammarly Discussions
How the readability score in Grammarly calculated? And what does it means?
97 Comments
Rudra B.
RB
Latest News Update https://news.google.com/publications/CAAqBwgKMKncpQswgee9AwRead more
Is it possible to install it on all apps including powerpoint and browsers?
12 Comments
Rudra B.
RB
Wow Rally Nice Information https://news.google.com/publications/CAAqBwgKMKncpQswgee9AwRead more
What are the benefits of using Grammarly Business for maintaining professionalism and clarity in business communication?
11 Comments
Laxman S.
LS
Gramarly is best tool every i am using it alway when i write content. it help me to avoiding my writing mistakes.Read more
Lightkey
Lightkey Discussions
What is LightKey software?
1 Comment
Scott S.
SS
As the official description says, "Lightkey is a free AI-powered writing assistant for Windows, offering real-time text predictions, spelling & grammar...Read more
Is LightKey any good?
1 Comment
Scott S.
SS
Lightkey is an incredibly useful tool for those of us who write all day, and it would be useful to others, who simply use it as a tool to reply to emails...Read more
Is LightKey any good?
1 Comment
Ariel S.
AS
Very good!Read more