Amazon Lex Alternatives (September 2025)

The easiest way to build and scale generative AI applications with foundation models.

Build, train, and deploy machine learning (ML) models for any use case with fully managed infrastructure, tools, and workflows.

Amazon Personalize is an ML service that helps developers quickly build and deploy a custom recommendation engine with real-time personalization and user segmentation.

Dialogflow is a comprehensive platform for developing chatbots, voice bots, and virtual agents using natural language understanding and Google AI.

Deploy a Free custom AI chatbot on AWS with one click. Serverless, pay-as-you-go, no upfront costs. Perfect for businesses of all sizes. No coding required.

Amazon Comprehend is a natural-language processing (NLP) service that uses machine learning (ML) to uncover information in unstructured data and text within documents.

The AWS Command Line Interface (CLI) provides a unified tool to manage your AWS services directly from the command line.

Amazon API Gateway helps you build HTTP, REST, and WebSocket APIs with a fully managed service that makes it easy to create, publish, maintain, manage, monitor, and secure APIs.

Marketing, Sales, and Customer Service teams save time and cut operating costs by automating conversations with Landbot's AI Chatbot Generator.

Resolve customer issues quickly, accurately, and at scale with Zoom Virtual Agent; the AI chatbot designed to boost contact center efficiency and save money.

Learn about AWS Inferentia an ML chip presented by AWS.

Deliver a superior customer experience with generative AI powered chatbots and live chat for customer service. Get Started Free

AWS App Runner helps you deploy and scale from your source code or container image to a secure web application on AWS.

AWS Deep Learning AMIs provides ML practitioners with curated, secure frameworks, dependencies, and tools to accelerate and scale deep learning in the cloud.

Amazon SQS fully managed message queuing makes it easy to decouple and scale microservices, distributed systems, and serverless applications.

Empower your business with CreyoFace – the no code AI chatbot generator. Streamline customer interactions and boost efficiency seamlessly.

Amazon GameSparks is a fully managed game backend service that manages and scales your cloud infrastructure.

Build chatbots effortlessly with PrimeCX AI Chatbot Builder for customer support, lead generation, and appointment booking. Enhance customer interactions and streamline business processes. Get started now!

Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.

Use Amazon Managed Blockchain (AMB) to build with Scalable Blockchain Network at scale without any specialized infrastructure investment.

Amazon Transcribe is an automatic speech recognition (ASR) service that makes it easy for developers to add speech to text capability to their applications

Amazon Chime lets users meet and chat online, and the Amazon Chime SDK lets developers add audio and video collaboration to their applications.

Boost your self-service rates and reach new heights of customer satisfaction using our end-to-end conversational AI platform!

Kore.ai automates front-office and back-office interactions for every industry by deploying conversational AI-first virtual assistants and process assistants.

Driven by the need for greater productivity, lower costs, and more recently being able to scale a remote workforce, organizations around the world are moving their IT workloads to the cloud. Planning a move to the cloud requires upfront pre-migration planning; this is as important as the implementation itself. But it can be daunting to know where to start or what needs to be in place for a successful migration. The Amazon Web Services (AWS) Cloud Adoption Readiness Tool (CART) can help provide insight into your level of readiness and what you can do to improve it.

Amazon Rekognition automates image recognition and video analysis for your applications without machine learning (ML) experience.

Unlock fast and scalable search, monitoring, and analysis for log analytics and website search by deploying and running OpenSearch and ALv2 Elasticsearch.

Build and test code with automatic scaling, and pay only for the build minutes you use.

Transform your website experience with AI-powered customer service. ChatSpark provides real-time, personalized support, driven by your content.

Amazon Polly turns text into lifelike speech, allowing you to create applications that talk and build entirely new categories of speech-activated applications.

Amazon Comprehend Medical is a a HIPAA-eligible service that uses machine learning to extract health data from medical text.

Amazon AppFlow is an integration service that enables you to securely transfer data between SaaS applications and AWS services without code.

Generative and conversational AI powered customer service agents for your business. Get a demo or try free now!

Amazon Timestream is a fast, scalable, serverless time series database service for Internet of Things (IoT) and operational applications that helps you store and analyze time series data.

Amazon Simple Email Service (SES) is a cost-effective, flexible, and scalable email service provider that allows developers to send email from within any application.

Increase the scale, speed and quality of your customer experience with human-like AI-powered voice assistants.

Amazon MSK is a fully managed, secure, and highly available Apache Kafka service that makes it easy to ingest and process streaming data in real time at a low cost.

Best AI Chatbot Creator With Your Data And Brand

Build AI-powered chatbots to automate customer acquisition, marketing, commerce, and support to maximize customer lifetime value and reduce the cost of service

Amazon QuickSight is a cloud-native, serverless, business intelligence (BI) with native machine learning (ML) integrations and usage-based pricing, allowing insights for all users.

AWS Ground Station is a fully managed service that lets you control satellite communications, downlink and process satellite data, and scale your satellite operations quickly, easily and cost-effectively without having to worry about building or managing your own ground station infrastructure

Amazon Elastic Container Service (Amazon ECS) provides a fully managed container service solution that’s easy to use, scalable, secure, and reliable.

Amazon Kinesis Data Streams is a fully managed, serverless data streaming service that stores and ingests various streaming data in real time at any scale.

Amazon MQ is a managed message broker service for Apache ActiveMQ and RabbitMQ that simplifies setup and operation of open-source message brokers on AWS.

AWS Lambda is a serverless compute service for running code without having to provision or manage servers. You pay only for the compute time you consume.

AWS Glue is a serverless data integration service that makes it easy to discover, prepare, integrate, and modernize the extract, transform, and load (ETL) process.

Automate your customer service process with an advanced AI-driven platform from DeepConverse. Improve customer experience and growth with our AI solution.

Amazon DevOps Guru is a machine learning service designed to detect abnormal operating patterns so you can identify issues before they impact your customers.

AWS Deep Learning Containers are Docker images preinstalled with deep learning frameworks that make it easy to deploy custom machine learning environments.

Introducing AWS Transfer for SFTP, a fully managed SFTP service for Amazon S3. AWS Transfer for SFTP enables you to easily move your file transfer workloads that use the Secure Shell File Transfer Protocol (SFTP) to AWS without needing to modify your applications or manage any SFTP servers.

Build your AWS Cloud Skills with AWS Training and Certification. Learn AWS online with free digital training, in-person classroom training, virtual classroom training, and private on-site and virtual training. Learn more!

Amazon Neptune is a fast, fully managed database service powering graph use cases such as identity graphs, knowledge graphs, and fraud detection.

CubeBot Pro helps you create your own AI-driven chatbot for your business. You can customize and train the Chatbot based on your business requirements

AWS Step Functions lets you orchestrate multiple AWS services into serverless workflows so that you can build and update applications quickly.

Amazon Redshift is a fast, fully managed cloud data warehouse that makes it simple and cost-effective to analyze all your data.

The broadest selection of relational and NoSQL purpose-built databases, fully managed, high performance, and ready to scale.

Discover, deploy, and publish serverless applications for common use cases including Alexa Skills, chatbots, IoT, web and mobile back-ends, data processing, and more.

With our no-code chatbot builder, we automate your support without adding to your headcount. Let AI do it for you

Watson Natural Language Understanding is an API uses machine learning to extract meaning and metadata from unstructured text data. Is is available as a managed service or for self-hosting.

Lixsa.ai - Boost your customers' satisfaction, save time, and automate the management of sales, bookings, and inquiries.

Amazon Relational Database Service (RDS) is a fully managed, open-source cloud database service that allows you to easily operate and scale your relational database of choice, including Amazon Aurora, PostgreSQL, SQL Server, and MySQL.

AWS Batch allows developers, scientists, and engineers to efficiently process hundreds of thousands of batch and machine learning computing jobs on AWS.

Fully managed Lustre file system integrated with S3 for workloads that require fast access to compute and high throughput such as high performance computing (HPC), media rendering, and machine learning (ML) training data sets.

Amazon Lightsail is an easy-to-use virtual private server (VPS) that offers simple management of cloud resources such as containers, at low, predictable prices.

Create custom AI powered Chatbots for your business in 2 minutes and embed on your website.

Discover the power of GPT-4o supported AI chatbots for exceptional customer service. Empower your team and reduce workload with our all-in-one automated solution.

Amazon Pinpoint is a flexible, scalable marketing communications service that connects you with customers over email, SMS, push notifications, or voice.

Amio is an AI chatbot platform for your e-shop. It uses GPT and product feeds to answer all questions and recommend the right products to your customers.

Explore AI Speech from Microsoft Azure that include speech recognition, text to speech, speech translation, voice-enabled app features, and more.

AWS CodeDeploy makes it easier for you to rapidly release new features, avoid downtime during application deployment, and handle the complexity of updating your applications.

Chronox: Gen AI Chatbot to maximize revenue from every conversation

Maximize engagement with unified AI text and voice communication. Engage across every channel and connect with your favourite business tools. Get started free.

Amazon Athena is a serverless, interactive analytics service that provides a simplified and flexible way to analyze petabytes of data where it lives.

LoyJoy is the Conversational AI platform offering chat-based process automation, ChatGPT's generative AI, and live chat.

Turn your conversations into conversions with ChatMaxima’s conversational marketing software. Our AI-powered chatbots drive sales and improve customer engagement. Sign up now.

Amazon CloudFront is a content delivery network (CDN) service that helps you distribute your static and dynamic content quickly and reliably with high speed performance, security, and developer ease-of-use.

2024's Premier AI Chatbot Builder Platform: Quickly Deploy Custom GPT Chatbots in Under 5 Minutes. Experience seamless integration with leading technologies including OpenAI and Google AI's Gemini, ensuring a comprehensive communication experience. Our platform's flat fee structure offers a straightforward, cost-effective solution for AI-powered business communication at scale. Elevate your digital strategy with our cutting-edge solution, designed for superior engagement and customer interaction.

A fully-managed, cloud-native directory from Amazon Web Services (AWS)

🚀 Build with Multi-Agent RAG Framework - LLM AI for Custom Chat Assistant Solutions 🛠️🤖 Effortlessly customize & deploy chatbots to enhance user experience.

Learn how customers run Kubernetes on Amazon EKS with detailed case studies and videos.

Amazon Textract is a machine learning (ML) service that uses optical character recognition (OCR) to automatically extract text, handwriting, and data from scanned PDF documents, forms, and tables.

Amazon GameLift provides reliable and scalable game server hosting to easily deploy and manage game servers while focusing on creating engaging gameplay.

Enhance lead conversion with Conversational AI. Automate revenue interactions, engage at scale, and interact via Email, Chat, SMS.

Tiledesk empowers businesses to establish AI Agents across various channels, offering automated customer service and enhancing customer engagement. Get started free.

Fully managed Windows file system for business applications.

Custom question answering is a cloud-based Natural Language Processing (NLP) service that easily creates a natural conversational layer over your data. It can be used to find the most appropriate answer for any given natural language input, from your custom project.

AWS IoT Analytics makes it simple to run and operationalize analytics on massive volumes of IoT data, without the cost and complexity of building an IoT analytics platform.

Web chat built to enhance sales & support, our live agents — powered by AI — capture & qualify leads, book appointments & integrate with your CRM.

Generate leads and enhance your customer experience with Instabot. Easy to use platform with powerful, customizable chatbots. Set up in minutes.

AWS Device Farm is an application testing service that allows you to test iOS, Android, and web applications on real smartphones, tablets and desktop web browsers.

Amazon Virtual Private Cloud (VPC) is a service that lets you launch AWS resources in a logically isolated virtual network that you define.

Unify your messaging, accelerate responses, and boost satisfaction with our top-rated AI customer support, omnichannel ticketing, and chatbot software.

We bridge the gap between complex technical processes and intuitive conversations. Our Conversational AI transforms frustrating IVR loops and cumbersome workflows into simplified dialogues.

Implement customer identity and access management (CIAM) that scales to millions of users with Amazon Cognito, fully managed authentication service.

Enable simple to complex chatbot development using Microsoft Azure Bot Services and Microsoft Copilot Studio.

AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser.

Maximize your revenue with a leading marketing & sales platform for eCommerce: create AI chatbots for WhatsApp, Instagram, Facebook, and websites.

IBM watsonx Assistant provides customers with fast, consistent and accurate answers across any application, device or channel.

AWS Local Zones are a type of AWS infrastructure deployment that make it possible to run low latency applications closer to end users or on-premises installations in a specific geography.