IBM Watson Natural Language Understanding Alternatives (September 2025)

IBM Watson Discovery is an API to search and answer questions about business documents using custom NLP and Large Language Models from IBM Research. It is available as SaaS or for self-hosting within IBM Cloud Pak for Data.

Analyze text with AI using pre-trained API or custom AutoML machine learning models to extract relevant entities, understand sentiment, and more.

IBM Watson Studio is an IDE to build, run and manage AI models. It is available as SaaS or for self-hosting as part of IBM Cloud Pak for Data.

Scale AI workloads, for all your data, anywhere, with watsonx.data.

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.

Advanced AI platform, for NER, sentiment analysis, emotion analysis, text classification, summarization, dialogue summarization, question answering, text generation, image generation, translation, language detection, grammar and spelling correction, intent classification, paraphrasing and rewriting, code generation, chatbot/conversational AI, automatic speech recognition api, speech to text, semantic similarity, semantic search, speech synthesis, Part-Of-Speech tagging, tokenization, lemmatization, and embeddings. Use the best AI engines without sacrificing data privacy.

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

Microsoft Translator Text API is a cloud-based aka machine translation service used to build applications, websites, and tools.

IBM Knowledge Catalog is software to manage and curate data, knowledge assets and their relationships. It is available as managed SaaS or within IBM Cloud Pak for Data.

IBM watsonx Code Assistant is a solution that leverages generative AI to accelerate code generation and increase developer productivity.

Build responsible, transparent and explainable AI workflows with watsonx.governance.

IBM Datacap is software for the automation of document capture, recognition, classification, and processing. Datacap is available as SaaS, for self-hosting and within IBM Cloud Pak for Business Automation.

IBM Netezza Performance Server is a data warehouse for demanding hybrid-cloud environments available as SaaS and for self-hosting through IBM Cloud Pak for Data System.

IBM Cloud Pak for Data is a modular set of integrated software components for data analysis, organization and management.

IBM FileNet Content Manager provides low-code tools and capabilities to help create meaningful business applications on any cloud.

Cognos Analytics is your trusted AI co-pilot for smarter analytics and confident decisions.

Watson Speech to Text is an API that transcribes speech to text in a variety of languages. It’s available as SaaS or for self-hosting.

IBM SPSS Modeler provides predictive analytics to help you uncover data patterns, gain predictive accuracy and improve decision making.

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

Stream live, and manage recorded video content. Cloud streaming platform for video hosting, transcoding, multi-platform playout, and analytics.

IBM Planning Analytics is business performance management software with planning, forecasting and reporting features.

IBM InfoSphere Information Governance Catalog can help you turn your data into trusted, meaningful information.

Use artificial intelligence & NLP to leverage key insights stored deep within your unstructured data. Analyze & act on text, audio, video, image data, & more.

Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology.

IBM Turbonomic software uses AI to optimize the performance, cost and compliance of hybrid cloud and multicloud environments.

For more than a century, IBM has been a global technology innovator, leading advances in AI, automation and hybrid cloud solutions that help businesses grow.

For more than a century, IBM has been a global technology innovator, leading advances in AI, automation and hybrid cloud solutions that help businesses grow.

No-Code Text Analytics. Get started for free!

Connect apps, services and data with the IBM Cloud Pak for Integration platform, the most comprehensive integration software solution.

Services from IBM works with the world’s leading companies to reimagine and reinvent their business through technology.

IBM Maximo Application Suite is a set of applications for asset monitoring, management, predictive maintenance and reliability planning. It’s available as managed SaaS or deployable in any Red Hat OpenShift environment.

Unlock the power of text analytics solution with advanced machine learning topic modeling. Immersive 2D/3D maps, interactive topic graph, summaries, wordcloud, entity recognition, and AI-powered Q&A. Get actionable insights effortlessly.

Cohere provides industry-leading large language models (LLMs) and RAG capabilities tailored to meet the needs of enterprise use cases that solve real-world problems.

H2O.ai has released open-source product h2oGPT for enterprises to build transparent and secure chatbot applications similar to ChatGPT.

Trusted cloud-based business network to streamline, automate and fully digitize B2B transitions, augmenting the power of EDI with API capabilities.

IBM Db2 is the database to run your mission-critical workloads. Power low-latency transactions and real-time analytics across any cloud, hybrid or on-prem.

IBM Informix is an embeddable, high-performance database for integrating SQL, NoSQL, JSON, time-series and spatial data. It is available as a managed service on IBM Cloud, as standalone software, and within IBM Cloud Pak for Data.

Our AI text analysis software helps research and insight teams understand their audiences by transforming text into quantified insights.

IBM Cloud Pak for Network Automation is an AI-powered network automation platform for CSPs to evolve to zero-touch operations and deliver services fast.

Accurately convert voice to text in over 125 languages and variants using Google AI and an easy-to-use API.

IBM App Connect is application integration software that connects applications and data sources. It features a no-code interface with hundreds of prebuilt connectors, plus the ability to create custom connectors. It can be deployed on-premises, on any cloud, or as a fully managed service on AWS.

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.

Sapling language model copilot for customer-facing teams. Sapling integrates with messaging platforms to improve response quality and efficiency.

IBM InfoSphere Master Data Management is master data management software to consolidate and govern business data. It is available for self-hosting, as managed SaaS, and in IBM Cloud Pak for Data.

IBM Cloud for VMware Solutions is hosting for VMware workloads. Configurations range from self-managed to fully IBM-managed on single- or multi-tenant IBM Cloud servers.

IBM Cloud Pak for Business Automation is a modular set of integrated software components for operations management and automation.

A comprehensive decision automation solution that helps discover, capture, analyze, automate and govern rules-based decisions on premises or on the cloud.

IBM Cloud Kubernetes Service enables the orchestration of intelligent scheduling, self-healing and horizontal scaling.

IBM Edge Computing, combined with 5G, is helping create new business opportunities across industries by acting on insights closer to where data is created.

Automate data extraction, validation & review from unstructured documents with 99% accuracy. Get 10 times more efficient at processing various documents with Docsumo's IDP solution and custom-made APIs.

Use AI-powered extraction to pull and cleanse data from unstructured sources and automate the entire process with Astera ReportMiner.

Power your apps with real-time speech-to-text and text-to-speech APIs powered by Deepgram's voice AI models. Low latency, high quality, and low cost that scales

Botminds AI helps enterprises to Capture, Search, Analyze and Automate Document and Web data. It uses the power of Machine Learning and Natural Language Processing to solve any business problem in a fast, accurate, and automated way

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

IBM Business Automation Workflow helps you automate your digital workflows to increase productivity, efficiency and insights — on premises or on cloud.

Simplify data governance, risk management and regulatory compliance with IBM OpenPages — a highly scalable, AI-powered, and unified GRC platform.

Transform the web into data. Diffbot automates web data extraction from any website using AI, computer vision, and machine learning.

Uncover insights hidden in massive volumes of textual data with SAS Visual Text Analytic solution, to help you get the most out of unstructured data.

IBM Blueworks Live is a cloud-based software that provides a dedicated, collaborative anywhere environment to build and improve business processes through process mapping.

IBM Event Streams is an event streaming software built on open-source Apache Kafka. It is available as a fully managed service on IBM Cloud or for self-hosting.

Turn any document into structured data in seconds with Document AI. Turn content, images, tables, & charts into structured data automatically.

IBM Cloudant is a fully managed JSON document database that offers independent serverless scaling of provisioned throughput capacity and storage. Cloudant is compatible with Apache CouchDB and accessible through a simple to use HTTPS API for web, mobile, and IoT applications.

Launch AI apps for business intelligence that boost user engagement and drive actual impact. Quick integration. Cloud native. Data governance baked in.

Empower decisions with IBM SPSS Statistics. Harness advanced analytics tools for impactful insights. Explore SPSS features for precision analysis.

Extracting the comments of pages to analyse and present the insights in them.

Hive's APIs enable developers to integrate pre-trained AI models that address technically challenging content understanding needs into their applications.

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

The custom vision API from Microsoft Azure learns to recognize specific content in imagery and becomes smarter with training and time. Read on to learn more.

Discover the world of machine translation and speech recognition tools. Translate text, documents, audio, images & HTML into 100+ languages with secure AI-enhanced technology

A secure, compliant, fully managed service for managing healthcare data in FHIR, HL7v2, and DICOM formats and unstructured text in natural language.

Azure OpenAI Service offers industry-leading coding and language AI models that you can fine-tune to your specific needs for a variety of use cases.

IBM API Connect is software to rapidly create, secure and manage APIs. IBM API Connect can be deployed in any Red Hat OpenShift environment. It’s also available as SaaS in a shared or dedicated instance, and as part of IBM Cloud Pak for Integration.

Translate texts & full document files instantly. Accurate translations for individuals and Teams. Millions translate with DeepL every day.

InMoment's text analytics software includes sentiment analysis and verbatim analysis capabilities to help you understand your customer feedback.

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

With AssemblyAI's industry-leading Speech AI models, transcribe speech to text and extract insights from your voice data.

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

Build an AI chatbot from your knowledge base and add it to your website or interact with it through our API.

See how a managed cloud services approach helps mitigate potential tension between traditional IT management and DevOps culture.

A place to build your own image recognition AI. Login to implement modern deep learning techniques interactively with no coding at all.

Automate repetitive and time-consuming back-office tasks by using software robots that emulate human actions on a computer.

Watson IoT Platform home page

IBM Instana Observability is the gold standard of incident prevention with automated full-stack visibility, 1-second granularity and 3-seconds to notify.

Understand your customer needs with our AI-powered feedback analytics platform. Save time and resources by building what customers care about.

Explore Veritone Discovery: Real-time AI-Powered Media Discovery & Analytics tailored for broadcasters. Gain actionable insights efficiently. Learn more!

Optimize your storage infrastructure using this cloud-based storage management and support platform with predictive analytics.

Transform text into natural-sounding speech with Verbatik's AI-powered platform. Clone voices in seconds, and customize audio for marketing and more. Try for free with 1000 characters!

Fully managed enterprise-grade web scraping service provider based in the USA. We take care of web crawling, data extraction, automated quality checks and deliver usable structured data. Awesome customer service. Customers include Fortune 50 to startups and everyone in between.

The Document AI solutions suite includes pretrained models for document processing, Workbench for custom models, and Warehouse to search and store.

Reverso's free online translation service that translates your texts between English and French, Spanish, Italian, German, Russian, Portuguese, Hebrew, Japanese, Arabic, Dutch, Polish, Romanian, Turkish.

Turn text into powerful data transforming reviews, feedback, chats, support tickets, social media, emails, etc. into business intelligence.

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

IBM MQ is a family of middleware products for point-to-point and publish-subscribe messaging. MQ is available as as SaaS on IBM Cloud, as a hardware appliance, and for self-hosting, including on z/OS.

Verint Speech Analytics helps you to transcribe & analyze millions of calls, discover customer insights & improve contact center performance

IBM Cloud Internet Services offers security, reliability and performance capabilities designed to protect public-facing web content and applications.

FactSet provides business data to power your workflow, valuable market analytics to help you outperform, and global market insights to give you perspective.

Bring the power of intelligent search to your apps with the Bing Web Search API. Receive stats on queries and market-aware results with this Search API.

The easiest way to get access to current or historical news content from over 150,000 global news sources. Articles with all collected meta-data and extensive information extracted by AI can be retrieved in a JSON format.

One Model’s people analytics software transforms your HR data into dashboards, reports, predictive models, and automated insights for brilliant talent decisions.