--- title: "Amazon Lex Software Pricing, Alternatives & More 2026 | Capterra" description: "With the help of Capterra, learn about Amazon Lex Software - reviews, pricing plans, popular comparisons to other Artificial Intelligence products and more." source_url: "https://www.capterra.com/p/234437/Amazon-Lex/" page_type: "product" language: "en" --- # Amazon Lex Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on August 26, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Integrations](#integrations)[Support](#support)[Reviews](#reviews) Amazon Lex ## What is Amazon Lex? It is a conversational AI solution that helps businesses build chatbots using NLU and speech-to-text technology. ## What is Amazon Lex used for? [Chatbot](https://www.capterra.com/chatbot-software/)[Artificial Intelligence](https://www.capterra.com/artificial-intelligence-software/) Top alternative Featured Overall rating Based on 2 user reviews Reviews sentiment Positive \- Neutral \- Negative \- ### Starting price Free trial not available Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for Amazon Lex?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=https://aws.amazon.com/?nc2=h_lg&name=Amazon Lex) ## Compare with a popular alternative Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status. ### Amazon Lex 4.0 (2) VS. [4.6 (66)](https://www.capterra.com/p/166420/ChatBot/reviews/) Starting Price Contact vendor Starting Price $50 Flat Rate, Per Month Free Trial Free Version Pricing Options Free Trial Free Version Ease Of Use 4.5 (2) Ease Of Use 4.7 (394) Value For Money 5.0 (1) Value For Money 4.5 (344) Customer Service 5.0 (1) Customer Service 4.5 (323) ## Amazon Lex alternatives [4.5 (554)](https://www.capterra.com/p/5923/Celoxis/reviews/) Starting price $10.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 95% of reviewers rated it above 4 stars Highest Rated [5.0 (2)](https://www.capterra.com/p/10023088/Chatsi/#reviews) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [ChatGPT](https://www.capterra.com/p/10009334/ChatGPT/) [4.4 (394)](https://www.capterra.com/p/10009334/ChatGPT/reviews/) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 89% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/10009334/ChatGPT/) [Chatbase](https://www.capterra.com/p/10012414/Chatbase/) [4.3 (73)](https://www.capterra.com/p/10012414/Chatbase/reviews/) Starting price $19.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 85% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/10012414/Chatbase/) ## FAQs about Amazon Lex Features and Usability ### What are the key features of Amazon Lex? Amazon Lex offers chatbot development, chat and messaging, live chat, and natural language processing for building conversational interfaces. Core capabilities also include speech recognition, natural language search, and sentiment analysis, along with AI and machine learning features for interpreting spoken and written user input. Integrations ### Which third-party tools and platforms does Amazon Lex integrate with? Amazon Lex integrates with 5 platforms, including AWS Lambda, Amazon Chime, Amazon Connect, Amazon Polly, and Genesys Cloud CX. These integrations cover cloud functions, communications, contact center workflows, and speech services for building and connecting conversational applications. Getting Started and Support ### What training and onboarding options does Amazon Lex offer? Amazon Lex provides documentation to help teams get started. Documentation offers written reference material for setup, feature explanations, and step-by-step guidance that users can consult as needed during implementation and ongoing use. Getting Started and Support ### What customer support options does Amazon Lex offer? Amazon Lex provides Email/Help Desk support and a Knowledge Base for self-service help. No reviewer feedback about support experience is available, so user sentiment on response speed, helpfulness, or common frustrations cannot be described from the catalog data. ## Features AI summary Based on 5,440 Artificial Intelligence reviews Capterra reviewers highlight these features as the top priorities when choosing artificial intelligence software: - **Generative AI** (**36%** of reviewers rated this feature as critical) - **Data Import/Export** (**31%**) - **Natural Language Processing** (**34%**) Amazon Lex supports **Natural Language Processing**, but it does not include **Generative AI** or **Data Import/Export**. Instead, it offers **Chatbot** (**42%**), a feature reviewers also rate as important. This gives businesses a way to build conversational experiences for customer service and internal support, helping teams automate responses, handle common requests faster, and improve user interactions. Natural Language Processing 4.0 (2) 0.00% of 2 reviewers that rated this feature as important or highly important Process and analyze human language in text or audio form Chatbot 4.0 (2) 0.00% of 2 reviewers that rated this feature as important or highly important AI-based platform which conducts a conversation via auditory or textual methods Speech Recognition 4.0 (2) 0.00% of 2 reviewers that rated this feature as important or highly important Train your system to interpret and transcribe voice messages AI/Machine Learning 4.0 (1) 0.00% of 1 reviewers that rated this feature as important or highly important Software program that continuously adjusts its behavior based on observed data Live Chat 4.0 (1) 0.00% of 1 reviewers that rated this feature as important or highly important Ability to chat online in real time Sentiment Analysis 4.0 (1) 0.00% of 1 reviewers that rated this feature as important or highly important Categorize emotions expressed and identify if they are positive, negative or neutral Amazon Lex 6 features ### All Features - AI/Machine Learning: Software program that continuously adjusts its behavior based on observed data - Chatbot: AI-based platform which conducts a conversation via auditory or textual methods - Live Chat: Ability to chat online in real time - Natural Language Processing: Process and analyze human language in text or audio form - Sentiment Analysis: Categorize emotions expressed and identify if they are positive, negative or neutral - Speech Recognition: Train your system to interpret and transcribe voice messages --- Get Advice We can help you find the software with the features you need. Features 4.5 (2) 4.5 Based on 2 reviews ## Pricing Value for money 5.0 (1) ### Starting price Free trial not available Value for money 5.0 (1) 5.0 Based on 1 reviews ## Integrations [ Genesys Cloud CX](https://www.capterra.com/p/179417/Genesys-Cloud/)[ Amazon Chime](https://www.capterra.com/p/180391/Amazon-Chime/)[ Amazon Connect](https://www.capterra.com/p/234575/Amazon-Connect/)[ AWS Lambda](https://www.capterra.com/p/211010/AWS-Lambda/)[ Amazon Polly](https://www.capterra.com/p/211095/Amazon-Polly/) Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. Our team has helped 1 million+ businesses like yours find options that fit their needs. ## Support, customer service and training options Customer Service 5.0 (1) Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises Customer Service 5.0 (1) 5.0 Based on 1 reviews ## User reviews Overall rating 4.0 Based on 2 reviews Filter by rating 5(1) 4(0) 3(1) 2(0) 1(0) Mentioned topic Sorted by most recent AKASH M. Software Engineer Information Technology and Services ### ""Amazon Lex: Powerful for Chatbots, but Some Challenges Remain"" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 September 22, 2024 My overall experience with Amazon Lex was positive. It’s a powerful tool for building chatbots, especially with its natural language understanding and smooth AWS integration. However, I found some limitations in language support and debugging, which made certain tasks more challenging. Pros What I liked most about Amazon Lex is its ability to easily create conversational chatbots with natural language understanding and seamless integration with AWS services. Cons What I liked least about Amazon Lex is its limited support for languages outside English and its sometimes complex debugging process when conversations don't flow as expected. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. Darian P. Team Lead of Internal Tools Insurance ### "Review of Amazon Lex" 3.0 Overall Rating 3.0 3.0 Ease of Use 4.0 4.0 Features 4.0 4.0 Customer Service 0.0 0.0 Likelihood to Recommend 6/10 November 4, 2021 We used Lex to ask for policy numbers and credit card information from our clients. We also used it to ask yes/no questions and automate the responses. Pros Lex allowed us to add a custom chatbot to the Amazon Connect service. We were able to make a phone tree with custom pathing and logic due to our integrations with Lex. We were able to handle retrieving policy numbers from callers which we were then able to use to lookup user data. Also, we were able to create several chatbots that were able to receive credit card info so clients could make payments over the phone through. Cons I think Lex's feature-set is a little lacking, especially in regards to testing the voice capabilities in a swift manner. We had multiple issues with the bot unable to handle accents or slight inflections, which our users were disappointed when trying to use the product. There were several days I had to spend per chatbot to get the utterances to match what I was saying. We were using Lex over the phone, so another point we saw was the delay was more than we would prefer. Combine this with a backend Lambda function being run, the entire interaction could take several seconds for what was essentially a confirmation message. I also don't think Lex is useful for more than a single interaction or two. Since you cannot define a "tree" for a user to speak through, we felt the usability of the software was lacking. Alternatives considered [Dialogflow](https://www.capterra.com/p/180853/Dialogflow/) Reasons for choosing Amazon Lex Amazon Lex was better integrated with Amazon than the other product we were looking at. For the purposes I mentioned above, we decided to use Lex, but for other situations (a fully automated chatbot experience) we used a different product. Review source Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication. ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.