--- title: Lightkey Reviews meta\_title: 'Lightkey Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 21 reviews by the users' company size, role or industry to find out how Lightkey works for a business like yours. aggregate\_rating: rating\_value: 4.9 review\_count: 21 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Artificial Intelligence url: https://www.g2.com/categories/artificial-intelligence --- ### Lightkey Pros and Cons: Top Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users highlight the **remarkably accurate predictive typing** of Lightkey, enhancing communication speed and accessibility for all. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=1240008&qs=pros-and-cons#reviews) Users love the **friendly and incredibly fast tech support** from Lightkey, enhancing their overall writing experience. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2321916&qs=pros-and-cons#reviews) Users value the **speed of writing** with Lightkey, praising its quick tech support for daily tasks. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2321905&qs=pros-and-cons#reviews) Users love the **ease of use** of Lightkey, enabling faster writing and supported by friendly tech support. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=1240050&qs=pros-and-cons#reviews) Users love how Lightkey enhances **productivity** through faster writing and excellent tech support. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231458&qs=pros-and-cons#reviews) Users face **integration issues** with Lightkey, needing to deactivate it for system restores and lacking support for other browsers and email programs. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231469&qs=pros-and-cons#reviews) Users find the **limited compatibility** with browsers and email programs frustrating, impacting their overall experience with Lightkey. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231416&qs=pros-and-cons#reviews) Users express frustration over the **limited templates** available in Lightkey, hindering versatility in usage. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231429&qs=pros-and-cons#reviews) Users find **plugin limitations** with Lightkey, especially the lack of support for more browsers and email programs. [(1 mentions)](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231422&qs=pros-and-cons#reviews) ### Top Pros or Advantages of Lightkey ##### 1. Accuracy Users highlight the **remarkably accurate predictive typing** of Lightkey, enhancing communication speed and accessibility for all. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=1240008&qs=pros-and-cons#reviews) See Related User Reviews ![Claudia J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Claudia J.") CJ Claudia J. Small-Business (50 or fewer emp.) 5.0/5 "Can't live without it!" What do you like 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 c ##### 2. Customer Support Users love the **friendly and incredibly fast tech support** from Lightkey, enhancing their overall writing experience. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2321916&qs=pros-and-cons#reviews) See Related User Reviews ![Lily S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lily S.") LS Lily S. Small-Business (50 or fewer emp.) 5.0/5 "Speeds Up My Writing with Excellent, Fast Support" What do you like about Lightkey? It helps me write much quicker and has friendly and fast (incredibly fast) tech support. I constantly use it. Great! ##### 3. Daily Use Users value the **speed of writing** with Lightkey, praising its quick tech support for daily tasks. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2321905&qs=pros-and-cons#reviews) See Related User Reviews ![Lily S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lily S.") LS Lily S. Small-Business (50 or fewer emp.) 5.0/5 "Speeds Up My Writing with Excellent, Fast Support" What do you like about Lightkey? It helps me write much quicker and has friendly and fast (incredibly fast) tech support. I constantly use it. Great! ##### 4. Ease of Use Users love the **ease of use** of Lightkey, enabling faster writing and supported by friendly tech support. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=1240050&qs=pros-and-cons#reviews) See Related User Reviews ![Lily S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lily S.") LS Lily S. Small-Business (50 or fewer emp.) 5.0/5 "Speeds Up My Writing with Excellent, Fast Support" What do you like about Lightkey? It helps me write much quicker and has friendly and fast (incredibly fast) tech support. I constantly use it. Great! ##### 5. Productivity Improvement Users love how Lightkey enhances **productivity** through faster writing and excellent tech support. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231458&qs=pros-and-cons#reviews) See Related User Reviews ![Lily S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lily S.") LS Lily S. Small-Business (50 or fewer emp.) 5.0/5 "Speeds Up My Writing with Excellent, Fast Support" What do you like about Lightkey? It helps me write much quicker and has friendly and fast (incredibly fast) tech support. I constantly use it. Great! ### Top Cons or Disadvantages of Lightkey ##### 1. Integration Issues Users face **integration issues** with Lightkey, needing to deactivate it for system restores and lacking support for other browsers and email programs. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231469&qs=pros-and-cons#reviews) See Related User Reviews ![Claudia J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Claudia J.") CJ Claudia J. Small-Business (50 or fewer emp.) 5.0/5 "Can't live without it!" What do you dislike about Lightkey? There are two downsides. First, you need to remember to deactivate Lightkey every time you want to restore your computer. Second, I wish Lightkey offe ##### 2. Limited Compatibility Users find the **limited compatibility** with browsers and email programs frustrating, impacting their overall experience with Lightkey. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231416&qs=pros-and-cons#reviews) See Related User Reviews ![Claudia J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Claudia J.") CJ Claudia J. Small-Business (50 or fewer emp.) 5.0/5 "Can't live without it!" What do you dislike about Lightkey? There are two downsides. First, you need to remember to deactivate Lightkey every time you want to restore your computer. Second, I wish Lightkey offe ##### 3. Limited Templates Users express frustration over the **limited templates** available in Lightkey, hindering versatility in usage. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231429&qs=pros-and-cons#reviews) See Related User Reviews ![Claudia J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Claudia J.") CJ Claudia J. Small-Business (50 or fewer emp.) 5.0/5 "Can't live without it!" What do you dislike about Lightkey? There are two downsides. First, you need to remember to deactivate Lightkey every time you want to restore your computer. Second, I wish Lightkey offe ##### 4. Plugin Issues Users find **plugin limitations** with Lightkey, especially the lack of support for more browsers and email programs. [ See 1 mentions ](https://www.g2.com/products/lightkey/reviews?filters%5Bsentiment_snippet%5D=2231422&qs=pros-and-cons#reviews) See Related User Reviews ![Claudia J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Claudia J.") CJ Claudia J. Small-Business (50 or fewer emp.) 5.0/5 "Can't live without it!" What do you dislike about Lightkey? There are two downsides. First, you need to remember to deactivate Lightkey every time you want to restore your computer. Second, I wish Lightkey offe ## Top-Rated Alternatives [ ![Grammarly](https://images.g2crowd.com/uploads/product/hd_favicon/bf78c36e6d40b89101b877b7a7c46f2d/grammarly.svg "Grammarly") Grammarly 4.7/5(14,063) ](https://www.g2.com/products/grammarly/reviews) [ ![Jasper](https://images.g2crowd.com/uploads/product/hd_favicon/75ba5a0ccc3fad5d61ccefa42d560fd3/jasper-ai.svg "Jasper") Jasper 4.7/5(1,273) ](https://www.g2.com/products/jasper-ai/reviews) [ ![Rytr](https://images.g2crowd.com/uploads/product/hd_favicon/3757b9d6cf6367355cd478c1ae62fd00/rytr.svg "Rytr") Rytr 4.7/5(822) ](https://www.g2.com/products/rytr/reviews) [ View All Alternatives ](https://www.g2.com/products/lightkey/competitors/alternatives) ![Eliezer S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Eliezer S.") ES Eliezer S. Professor Small-Business (50 or fewer emp.) 6/17/2022 "Extremely useful and intuitive" 5/5 What do you like best about Lightkey? As a professional writer and editor, I find the program extremely helpful and easy to use. It updates it's dictionary on the fly, and takes the work out of typing repetitive words and phrases. Review collected by and hosted on G2.com. What do you dislike about Lightkey? The program tries guessing every word you type, which makes the pop-up suggestions at times annoying. But after I got used to it, it wasn't a big deal. Review collected by and hosted on G2.com. Recommendations to others considering Lightkey: Try the free version first, but give yourself time to get used to and for the program to learn your frequently used words. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? It helps me type faster, with less effort. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Nishith S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nishith S.") NS Nishith S. AI Software Engineer Small-Business (50 or fewer emp.) 4/26/2022 "Perfect tool for creative thinkers" 4.5/5 What do you like best about Lightkey? Best of all, you can use it without having to open a separate piece of software. The app works flawlessly with Microsoft Office and Google Chrome, and you can trigger the Lightkey Anywhere function to have it humming along in any application. Compatible with more than 80 languages, the program is also available offline—removing any concern your work will be uploaded to the cloud. Review collected by and hosted on G2.com. What do you dislike about Lightkey? pricing is a little steep i dont think i'd want to pay 30-50 dollars for a text editor where there is alot of sublime text with dev packages achieving the same thing Review collected by and hosted on G2.com. Recommendations to others considering Lightkey: Going in the right direction Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? Used it and gave it a try when finalizing one of my projects internally and tried it out. It is a good tool to play around with but totally upto the user what they find fit. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Nikita A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nikita A.") NA Nikita A. Relationship Manager Small-Business (50 or fewer emp.) 4/12/2022 "Brilliant Product" 5/5 What do you like best about Lightkey? I think Lightkey is a fantastic product that helps me to type much faster and more accurately; picking up on all my typos and grammatical errors. Review collected by and hosted on G2.com. What do you dislike about Lightkey? There isn't anything I dislike about Lightkey. I think it's a great product. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? I have dyslexia and find that Lightkey is a great support in correcting my errors as I go and it makes it much quicker to complete my written tasks. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Ariel S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ariel S.") AS Ariel S. Tech Column Small-Business (50 or fewer emp.) 3/13/2022 "Great product, can't see my self working without it." 5/5 What do you like best about Lightkey? more efficient, quick to respond in email Review collected by and hosted on G2.com. What do you dislike about Lightkey? the license ends and you need to renew :) Review collected by and hosted on G2.com. Recommendations to others considering Lightkey: Don't hesitate to use it Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? auto-complete repeating text in emails Review collected by and hosted on G2.com. Show More 9/13/2022 Current UserValidated ReviewerSource: Organic ![Zahabiya K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Zahabiya K.") ZK Zahabiya K. Content writer Small-Business (50 or fewer emp.) 2/2/2022 "The best predictive typing software in the market" 4.5/5 What do you like best about Lightkey? It also corrects grammatical errors and suggests interesting words. Also, often you don't need to enter full text; just by pressing 'enter' the whole word is written automatically Review collected by and hosted on G2.com. What do you dislike about Lightkey? None so far. Every feature has been very useful to me. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? Helps me make less mistakes, and write faster Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite RT Robin T. Systems Engineer – EUC Lead Small-Business (50 or fewer emp.) 8/16/2021 "Brilliant piece of Software" 5/5 What do you like best about Lightkey? Lightkey predictive text software has made my life so much easier when drafting emails and documentation. Working in IT for a very long time, but using this software gives me the ability to type with confidence. Allows me to complete a draft of work (documentation) in less amount time than I would usually take. Review collected by and hosted on G2.com. What do you dislike about Lightkey? No negative feedback, software just works. The only comment I would make is this product would be even better if updates auto-updated in the background. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? Typing, in general, is very efficient and quick. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Antony R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Antony R.") AR Antony R. CEO Small-Business (50 or fewer emp.) 3/25/2021 "A very happy user" 5/5 What do you like best about Lightkey? Obviously it's great for improving the spelling in my documents, but what I really love is the facility to predict my most commonly used text, such as email opening sentences. I'm not a great typist (or speller) and it saves me work, and minimises my mistakes. The Productivity Metrics really reinforce the fact that it's actually helping me, and more than offsets the small amount of effort it takes to get used to using Lightkey. Review collected by and hosted on G2.com. What do you dislike about Lightkey? Nothing to dislike, just wish it was on all my devices. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? Lightkey makes me more efficient and accurate, which is great for productivity and professionalism. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic JB John B. Small-Business (50 or fewer emp.) 9/6/2020 "Lightkey sets a new standard when writing articles, book summaries and E-mails." 4.5/5 What do you like best about Lightkey? As someone who spend a lot of time typing out extensive summaries of educative books, writing articles and too many E-mails (as of late), Lightkey.io is a blessing since I discovered and implemented it about two years ago. Since Lightkey keeps track of how much time you have saved literally, by using the suggested words and combination of words, it is astonishing to see the saved up time after a few months. It takes a short bit of time to use Lightkey to its full potential due to my old typing habits, but I have come to the point that I feel I waste precious time typing E-mails and notes on other devices without Lightkey installed. I am always looking for ways to improve my knowledge, my efficiency, my routines. I am always looking for ways to automate tasks work- and not-work-related. With the features Lightkey offers, Lightkey has become an essential cogwheel in my system. Review collected by and hosted on G2.com. What do you dislike about Lightkey? There is not much to dislike, but if I have one suggestion for improvement it is this: As someone with the luxury of an extensive set-up of devices (3 Desktop PC's, 1 Laptop, 1 Surface Pro Tablet and 2 Smart Phones) I really wish there is a more friendly subscription option for one sole user available. To make use of Lightkey on more than one device you are required to buy additional licenses for each device on which you want to make use of Lightkey. I understand the business model completely. Although I can only be active on one (or two including my phone) devices at a time. Personally I do not want to purchase more than two licenses because of that. Especially when it is for devices I make use of only a few days a year effectively and incidently. There are different other-related software products (e.g., Evernote, Netflix) out there with a subscription plan which gives the consumer the option to make use of a product on additional devices with 1 license, 1 subscription fee. That said, Lightkey offers really affordable lifetime subscription plans. And 1-year subscription plans with discounts for more multiple (2-10) devices. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? I decreased the time between words forming in my head and generating the words as output on screen! Repetitive lines and words are suggested c.q. auto-completed with just a keystroke (TAB), resulting in a significant increase in productivity and output. I make less mistakes with the spelling of complex business-related research terms since Lightkey auto-completes what I am aiming for. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Jason F.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jason F.") JF Jason F. Chief Executive Officer (Interim) Small-Business (50 or fewer emp.) 8/11/2020 Business partner of the seller or seller's competitor, not included in G2 scores. "Really neat utility that can speed up your composition of emails and notes" 5/5 What do you like best about Lightkey? I installed the app on my PC and was amazed at how many places it suddenly started working - LinkedIn, Slack, Word, etc. Basically as I was typing a few words or even sentences would show up and with one keystroke I could take the suggestion. I would say it was about 50/50 in terms of what I accepted but as you use it (I specified technology when I installed it so I assume it sets its suggestions based on my industry) the app gets smarter and more accurate. Review collected by and hosted on G2.com. What do you dislike about Lightkey? I have to admit, it takes some time to get used to. I've been typing a very exact specific way for decades now so to shift my typing in real time and accept/reject suggestions really took me a couple of days to get used to. I don't know how that could be overcome, the implementation is very good, it's just a 'break in period' where you need to be patient for a couple of days while you adjust to this new way of forming sentences (faster). Review collected by and hosted on G2.com. Recommendations to others considering Lightkey: It takes a bit of patience initially, adjusting your real-time typing to make the quick decision re the predicted text, but if you give it a few days I have found it to be a real time saver. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? Not so much a 'problem' but basically I send 100+ emails a day, anything I can do to get things typed faster makes me more productive. The benefit of course is being able to do more with less time and fewer keystrokes. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Daniel K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Daniel K.") DK Daniel K. Managing Director Mid-Market (51-1000 emp.) 7/14/2020 "Significant productivity boost" 5/5 What do you like best about Lightkey? I’ve been using Light key for almost two years now and I can’t imagine writing without it. I feel like Lightkey already knows me so well that it literally completes all my sentences. Review collected by and hosted on G2.com. What do you dislike about Lightkey? No downsides that I can think of. It’s very unobtrusive and you don’t have to accept the predictions, but very quickly you’ll find that you will. Review collected by and hosted on G2.com. What problems is Lightkey solving and how is that benefiting you? Productivity and speed in writing. Review collected by and hosted on G2.com. 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