VR

Verified User in Research

August 18, 2026 Source: G2.com

Lightweight, Fast, and Intuitive—Great Multilingual Support and Easy Device Transfer

What do you like best about Lightkey?It is very light and fast, learns your individual dictionary quickly, and supports different languages and alphabets. The workflow is very intuitive, and transferring it to a new device is remarkably easy, preserving all settings, statistics, and, most importantly, your dictionaries.What do you dislike about Lightkey?No major flaws. The only minor issue I’ve encountered is that it occasionally suggests the wrong type of quotation marks in a very specific Cyrillic-text context.What problems is Lightkey solving and how is that benefiting you?It is an excellent tool for typing-intensive work that involves recurring texts and phrases, from scientific writing to any work requiring repeated completion of similar documents. For me personally, it saves roughly seven hours of otherwise repetitive typing every year. At the same time, its word prediction helps reduce typos, including those that conventional spell-checkers would not catch because the mistyped word is a valid word in its own right.

VP

Verified User in Medical Practice

July 20, 2026 Source: G2.com

Extremely Useful for Medical Terms and Faster Note-Taking

What do you like best about Lightkey?It gets better and better the more I use it. It’s extremely useful for medical terms and significantly speeds up my note-taking.What do you dislike about Lightkey?It’s expensive, but I managed to get one of my two licences at a discount. At least there’s no annual subscription, which I really hate.What problems is Lightkey solving and how is that benefiting you?It makes typing a bit easier, especially when I’m entering drug names and other medical terms.

CJ

Claudia J

April 18, 2026 Source: G2.com

Can't live without it!

What do you like best about Lightkey?I am a disabled person with cerebral palsy, and I can’t type very fast. Lightkey helps me finish words and sentences, so I’m able to type faster and communicate more easily. What do you dislike about Lightkey? Recommendations to others considering Lightkey?Lightkey has genuinely transformed my typing experience - particularly as someone focused on accessibility and neurodiversity support. Its intelligent predictive typing is remarkably accurate, consistently anticipating my next words and reducing my typing effort dramatically.What problems is Lightkey solving and how is that benefiting you?There are two downsides. First, you need to remember to deactivate Lightkey every time you want to restore your computer. Second, I wish Lightkey offered plugins for more browsers besides Chrome and Edge. Also, I wish Lightkey had plugins for other email programs besides Outlook.

LS

Lily S

October 16, 2025 Source: G2.com

Speeds Up My Writing with Excellent, Fast Support

What do you like best about Lightkey?It helps me write much quicker and has friendly and fast (incredibly fast) tech support. I constantly use it. Great!What do you dislike about Lightkey?I am not very technically oriented, but there is nothing I can think about.What problems is Lightkey solving and how is that benefiting you?The writing is much faster and mistake free.

VP

Verified User in Law Practice

July 16, 2025 Source: G2.com

Reduced keystrokes - Increase in productivity (can only recommend)

What do you like best about Lightkey?Lightkey adapts to my writing style (after uploading templates with preferred tone and writing style), making suggestions feel natural and personalized and increases productivity. I use it mostly in Outlook and Word, and it blends right in without getting in the way. I’ve also noticed fewer typos and smoother phrasing. What do you dislike about Lightkey? Recommendations to others considering Lightkey?Customer support is also A+What problems is Lightkey solving and how is that benefiting you?Nothing to dislike about Lightkey, only positives so far.

DN

Deborah N

June 3, 2025 Source: G2.com

I would never be without it!

What do you like best about Lightkey?It finds typos so they can be corrected immediately and quickly. What do you dislike about Lightkey? Recommendations to others considering Lightkey?It suggests words and short phrases commonly or recently used, which is such a time saver when transcribing court hearings. I do not have to rewind the audio to catch up as much. I work from home to type these and utilize Lightkey for about eight hours per day. What problems is Lightkey solving and how is that benefiting you?

VE

Verified User in Mechanical or Industrial Engineering

November 1, 2023 Source: G2.com

Absolutely worth every penny!

What do you like best about Lightkey?This software considerably shortened and improved my typing. What do you dislike about Lightkey?In my line of work I send out a lot of email and write a lot of documents and reports, and Lightkey has allowed me to get this done faster, and with a higher quality of writing using its predicitions. Recommendations to others considering Lightkey?I have the Pro version, and it's completely worth it.What problems is Lightkey solving and how is that benefiting you?Migrating Lightkey licenses to another computer.

AU

Anonymous User

November 1, 2023 Source: G2.com

"Absolutely worth every penny!"

What do you like best about Lightkey?

This software considerably shortened and improved my typing.

In my line of work I send out a lot of email and write a lot of documents and reports, and Lightkey has allowed me to get this done faster, and with a higher quality of writing using its predicitions.

I have the Pro version, and it's completely worth it.

What do you dislike about Lightkey?

Migrating Lightkey licenses to another computer.

What problems is Lightkey solving and how is that benefiting you?

It allows me to quickly draft up email answers, and improves my language in documents I write at work.

AU

Anonymous User

August 22, 2023 Source: G2.com

"Great tool for productivity"

What do you like best about Lightkey?

Two things: 1) the prediction quality and 2) the way it fixes typos. Item 2 especially is a game changer. I've increased my typing speed substantially due to how good it is.

What do you dislike about Lightkey?

It'd be great if the product was available on multiple sites and apps that it's not on today. Perhaps a bigger issue is that it's windows only, so gettting a Mac is off the table for me for now.

What problems is Lightkey solving and how is that benefiting you?

Making me type much faster and fix my errors in a split second. It can handle almost any typing speed and precision relatively trivially.

AS

Ariel S

September 13, 2022 Source: G2.com

"Great product, can't see my self working without it."

What do you like best about Lightkey?

more efficient, quick to respond in email

What do you dislike about Lightkey?

the license ends and you need to renew :)

Recommendations to others considering Lightkey:

Don't hesitate to use it

What problems is Lightkey solving and how is that benefiting you?

auto-complete repeating text in emails

Lightkey Reviews

User Rating

Rating Distribution

Do You Use Lightkey?

Verified User in Research

Verified User in Medical Practice

Claudia J

Lily S

Verified User in Law Practice

Deborah N

Verified User in Mechanical or Industrial Engineering

Anonymous User

Anonymous User

Ariel S

FTC Disclosure

We understand SaaS better

SaaSworthy helps stakeholders choose the right SaaS platform based on detailed product information, unbiased reviews, SW score and recommendations from the active community.

Buyers

Makers