Top Named Entity Recognition Solutions for 2025

Named Entity Recognition (NER) is an essential technology that helps businesses extract meaningful insights from large volumes of text. By identifying entities like names, organizations, locations, dates, and more, NER plays a crucial role in enhancing natural language processing (NLP) systems. This allows for more effective automation in tasks such as data categorization, sentiment analysis, and information retrieval. 

As organizations continue to adopt AI-driven solutions, selecting the right NER service can provide significant advantages in accuracy, speed, and scalability. This article explores some of the best companies providing NER solutions and how they can support various business needs.

1. AiSuperior 

At AI Superior, we specialize in developing end-to-end solutions in artificial intelligence and machine learning. Since founding the company in 2019 in Darmstadt, Germany, we’ve focused on combining academic expertise with real-world applications. Our team consists of data scientists and engineers.

Named Entity Recognition (NER) is one of the key areas we work in as part of our Natural Language Processing services. We build systems that can automatically detect and classify entities in text, such as people, organizations, and locations. This helps to make sense of large volumes of unstructured data and turn it into something they can act on.

We also offer NER annotation services that support the training and evaluation of custom AI models. Our goal is to make sure the data is clean, well-labeled, and ready to use — so models perform accurately and consistently in production.

Key Highlights:

• Specializes in AI services application development and consulting
• Offers solutions for named entity recognition (NER)
• Serving a wide range  and software development
• Expertise in multiple AI technologies

Services:

• AI consulting
• AI and data strategy
• Named entity recognition (NER) development
• Process optimization with AI
• AI use case discovery and identification
• AI software development
• AI components development
• AI education and training
• Research and development for AI

Contact and Social Media Information:

• Website: aisuperior.com
• Address: Robert-Bosch-Str. 7, 64293 Darmstadt, Germany
• Email: info@aisuperior.com
• Phone: +49 6151 3943489
• Facebook: www.facebook.com/aisuperior
• LinkedIn: www.linkedin.com/company/ai-superior
• YouTube: www.youtube.com/channel/UCNq7KZXztu6jODLpgVWpfFg
• Twitter: x.com/aisuperior
• Instagam: www.instagram.com/ai_superior

2. Assemblyai

AssemblyAI is a technology company specializing in speech-to-text and speech-understanding models. Their research focuses on developing AI systems capable of understanding human speech with high accuracy. 

The company offers a range of products designed to process and analyze voice data. These include speech-to-text services that transcribe audio with high accuracy, streaming speech-to-text for real-time transcription, and speech understanding models that extract insights from audio data. 

Key Highlights:

• Focus on AI research for speech understanding
• Development of models capable of transcribing and analyzing speech

Services:

• Speech-to-Text
• Streaming Speech-to-Text
• Speech Understanding

Contact and Social Media Information:

• Website: www.assemblyai.com
• Twitter: www.x.com/assemblyai
• LinkedIn: www.linkedin.com/company/assemblyai

3. Google Cloud

Google Cloud offers a suite of cloud computing services that operate on the same infrastructure used by Google for its end-user products. Among these services is the Cloud Natural Language API, which provides developers with tools to analyze and understand text through machine learning models. This API facilitates tasks such as sentiment analysis, entity recognition, and syntax analysis, enabling applications to process and interpret human language effectively. 

The Cloud Natural Language API’s entity analysis feature allows for the identification and categorization of entities within text, such as proper nouns and common nouns, providing detailed information about each entity. This capability is essential for applications requiring comprehension of text content, including content classification and information extraction. 

Key Highlights:

• Provides machine learning models for text analysis
• Supports sentiment analysis, entity recognition, and syntax analysis

Services:

• Cloud Natural Language API
• Sentiment Analysis
• Entity Recognition
• Syntax Analysis

Contact and Social Media Information:

• Website: cloud.google.com
• Twitter: x.com/googlecloud

4. TextRazor

TextRazor specializes in natural language processing (NLP), offering an API that enables developers to extract and understand various elements from text, such as entities, topics, and relations. 

The TextRazor API provides functionalities including entity extraction, disambiguation, keyphrase extraction, automatic topic tagging, and classification across 19 languages. It integrates a comprehensive knowledge base derived from sources like Wikipedia, DBpedia, and Wikidata to enhance its entity recognition capabilities. Additionally, the API offers customization options, allowing users to add specific entities, classification rules, and linguistic patterns tailored to their needs. 

Key Highlights:

• Offers NLP API with functionalities like entity extraction, disambiguation, and topic tagging
• Offers SDKs in Python, Java, and PHP, along with detailed REST API documentation

Services:

• Entity Extraction and Disambiguation
• Keyphrase Extraction
• Automatic Topic Tagging and Classification
• Relation Extraction and Dependency Parsing
• Entailment and Synonym Extraction
• Spelling Correction

Contact and Social Media Information:

• Website: www.textrazor.com
• Email: hello@textrazor.com
• Address: TextRazor Ltd., 86-90 Paul Street, London, EC2A 4NE
  

5. Allganize 

Allganize offers artificial intelligence solutions focused on natural language processing (NLP). The company is known for creating AI tools that can extract valuable information from text, making them relevant for named entity recognition (NER) applications. With offices in Houston, Seoul, and Tokyo, Allganize serves global businesses with their AI capabilities. The company’s products, such as the Alli LLM App Builder, leverage NER to provide users with customizable AI applications without requiring coding expertise. 

Their technology focuses on making entity extraction and text comprehension accessible and actionable.

Key Highlights:

• Specializes in solutions for named entity recognition (NER) and natural language processing
• Products like Alli LLM App Builder and Alli Answer enhance automated text analysis and customer service
• Serves industries such as finance, insurance, and SaaS.

Services:

• Alli LLM App Builder
• Alli App Market
• Alli Answer

Contact and Social Media Information:

• Website: www.allganize.ai
• Email: en_biz@allganize.ai
• Phone: +1 832 384 5179
• Address: c/o Allganize, 2700 Post Oak Blvd, Floor 21, Houston, TX 77056
• LinkedIn: www.linkedin.com/company/allganize
• Facebook: www.facebook.com/allganize
• Twitter: x.com/allganize

6. Sematext

Sematext provides a suite of monitoring and logging tools designed for developers, IT operations, and DevOps teams. With a focus on real-time insights and data-driven decision-making, their solutions enable businesses to monitor infrastructure, applications, and logs efficiently. The company offers services across a variety of industries, from e-commerce to SaaS.

Through its specialized machine learning algorithms, Sematext simplifies complex processes, including named entity recognition (NER), text analytics, and log management. These tools assist users in automating text analysis, making it easier to extract actionable insights from large volumes of unstructured data.

Key Highlights:

• Offers advanced monitoring, logging, and text analysis tools for various industries
• Specializes in real-time performance monitoring and machine learning-driven insights
• Helps organizations automate the analysis of logs and text, including named entity recognition
• Provides tools for infrastructure, application, and log management

Services:

• Sematext Cloud: real-time infrastructure and application monitoring
• Sematext Logs: a solution that provides visibility into all your logs
• Sematext Monitoring: Monitoring tools for metrics, uptime, and system performance
• Sematext NER: Named entity recognition tools

Contact and Social Media Information:

• Website: sematext.com
• Email: info@sematext.com
• Phone: +1 347-480-1610
• LinkedIn: www.linkedin.com/company/sematext-international-llc
• Facebook: www.facebook.com/Sematext
• Twitter: x.com/sematext

7. Fast Data Science

Fast Data Science is a consultancy focused on leveraging data science and artificial intelligence (AI) for a variety of industries, including healthcare, pharmaceuticals, and public sectors. They offer data science solutions with a special emphasis on transforming unstructured data into actionable insights. Their services cover areas like machine learning development, AI strategy consulting, and data analytics.

The company’s expertise spans natural language processing (NLP), machine learning, predictive analytics, and deep learning. Their work includes clinical trial risk analysis, named entity recognition, and AI tools for healthcare. Additionally, they assist businesses in deploying machine learning models and providing ongoing training to internal teams.

Key Highlights:

• Specialized in AI and machine learning consulting
• Strong focus on unstructured data transformation
• Expertise in NLP and named entity recognition
• Extensive experience in healthcare, pharmaceuticals, and public sectors
• Provides AI strategy and machine learning deployment services

Services:

• Data science consulting
• Machine learning development
• AI strategy and consulting
• Predictive analytics and deep learning
• Natural language processing (NLP) solutions
• Data analytics consulting
• Machine learning model deployment
• Training and upskilling for analytics teams

Contact and Social Media Information:

• Website: fastdatascience.com
• Phone: +44 20 3488 5740
• Twitter: x.com/fastdatascienc1
• LinkedIn: www.linkedin.com/company/fastdatascience
• Facebook: www.facebook.com/fastdatascienceltd
• Instagram: www.instagram.com/fastdatascience

8. LeewayHertz

LeewayHertz is a technology company specializing in the development of innovative AI and software solutions for businesses across various industries. LeewayHertz’s expertise spans AI strategy consulting, software development, and data engineering. 

LeewayHertz offers Named Entity Recognition (NER) services, a critical component of Natural Language Processing (NLP) that transforms unstructured text into structured data. Their NER solutions identify and classify entities such as people, organizations, locations, dates, and other contextual indicators within textual data. 

LeewayHertz enables businesses to extract meaningful insights from large volumes of text. Their approach integrates tokenization, part-of-speech tagging, chunking, entity disambiguation, and classification to ensure accuracy in entity detection and categorization.

Key Highlights:

• Utilizes advanced NLP models such as CRF and MEMM for accurate entity recognition 
• Works across industries like healthcare, finance, legal, and social media
• Offers high precision in entity disambiguation using contextual analysis

Services:

• AI Strategy Consulting
• Named Entity Recognition
• Machine Learning Model Development
• Sentiment Analysis
• Recommendation Systems
• AI Agents Development
• Data Engineering

Contact and Social Media Information:

• Website: www.leewayhertz.com
• Email: sales@leewayhertz.com  
• Address: 5th Floor, Tower C, Unitech Cyber Park, Sector 39, Gurugram Haryana 122001, India
• Twitter: x.com/LeewayHertz
• LinkedIn: linkedin.com/company/leewayhertz-technologies     
• Facebook: www.facebook.com/LeewayHertz

9. IBM 

IBM is a multinational technology company that offers a broad range of services and products, including hardware, software, and cloud-based solutions. The company focuses on providing enterprise-level technologies and services, such as artificial intelligence, data analytics, and blockchain solutions, to organizations across various industries.

IBM’s portfolio includes a range of technologies, including its cloud computing services, AI-driven software, and data management tools. The company also provides consulting and professional services for specific industry needs.

Key Highlights:

• Known for AI solutions, including Watson, a cognitive AI system
• Focus on cloud computing and hybrid cloud solutions
• Strong presence in enterprise technology services

Services:

• Cloud computing services, including IBM Cloud and hybrid cloud solutions
• AI and machine learning solutions, including IBM Watson
• IT infrastructure services, such as mainframe and storage solutions
• Consulting and professional services in technology and digital transformation
• Blockchain solutions for secure digital transactions

Contact and Social Media Information:

• Website: www.ibm.com
• Address: 1 New Orchard Road, Armonk, New York 10504-1722, United States
• Phone: 1-800-426-4968
• LinkedIn: www.linkedin.com/company/ibm
• Twitter: x.com/ibm
• Instagram: www.instagram.com/ibm

10. Medallia

Medallia, Inc. specializes in Experience Management (XM) software. The company offers a platform that captures and analyzes experience data across various touchpoints, including customer, employee, product, and brand interactions. 

The platform’s capabilities encompass sentiment analysis, text analytics, and Named Entity Recognition (NER), which identifies and categorizes entities such as persons, organizations, and locations within unstructured text data. This functionality aids in extracting valuable insights from customer feedback and social media content.

Key Highlights:

• Provides an Experience Management platform for various organizational needs
• Offers analytics, including sentiment analysis and text analytics, to derive actionable insights
• Incorporates Named Entity Recognition to process and understand unstructured text data
• Serves a diverse clientele across multiple industries, enhancing customer and employee experiences

Services:

• Experience Management Platform
• Sentiment Analysis
• Text Analytics
• Named Entity Recognition
• Customer and Employee Feedback Solutions

Contact and Social Media Information:

• Website: www.medallia.com
• Address: 6220 Stoneridge Mall Rd, Floor 2, Pleasanton, CA 94588, USA
• Phone: 877-392-2794  
• Facebook: www.facebook.com/MedalliaInc
• Twitter: x.com/medallia
• LinkedIn: www.linkedin.com/company/medallia-inc.

11. Cogito Tech

Cogito Tech provides data annotation and labeling services, specializing in AI model training across a variety of industries. The company offers services in natural language processing (NLP), including named entity recognition (NER), where it identifies specific entities within text such as names, locations, and organizations. This plays a crucial role in refining machine learning models for tasks like document classification, chatbots, and sentiment analysis.

Cogito’s operations are backed by a global network of innovation hubs, providing both manual and automated data curation. Their services span from image and text annotation to model validation and fine-tuning.

Key Highlights:

• Data annotation and labeling services for various AI models
• Specializes in named entity recognition (NER) for NLP applications
• Expertise in sectors such as healthcare, retail, and finance
• Managed teams for industry-specific expertise

Services:

• Named Entity Recognition (NER)
• Text Classification and Sentiment Analysis
• Audio and Video Annotation
• Image Annotation (2D, 3D, and Time Series)
• KYC Verification and Metadata Capture
• AI-assisted Data Curation and Model Validation

Contact and Social Media Information

• Website: www.cogitotech.com
• Address: 16 Horseshoe Lane, Levittown, New York 11756, USA
• Phone: +1 516-342-5749
• Email: info@cogitotech.com
• LinkedIn: www.linkedin.com/company/cogito-tech-ltd
• Twitter: x.com/cogitotech
• Facebook: www.facebook.com/CogitoLimited

12. Appen

Appen specializes in data collection, annotation, and machine learning services. They provide scalable datasets that support AI model development, particularly for training and fine-tuning large language models (LLMs) and other AI systems. Their services are integral for tasks like named entity recognition (NER), enabling businesses to automate processes and extract meaningful insights from unstructured data.

Appen supports the AI lifecycle, helping businesses gather, prepare, and fine-tune data at scale for machine learning applications.

Key Highlights:

• Experience in AI data services
• Uses high-quality, scalable data for model training and fine-tuning
• Expertise in multilingual data collection and annotation
• Human-in-the-loop services for more accurate AI training

Services:

• Named Entity Recognition (NER) data annotation
• Data collection and labeling
• Natural Language Processing (NLP) data services
• Image and video annotation for AI models
• Audio and speech data services

Contact and Social Media Information:

• Website: www.appen.com
• Address: Level 6/9 Help St Chatswood NSW 2067 Australia
• Phone: +61-2-9468-6300
• LinkedIn: www.linkedin.com/company/appen
• Twitter: x.com/AppenGlobal
• Facebook: www.facebook.com/appenglobal

13. Repustate

Repustate offers advanced natural language processing (NLP) technologies, including sentiment analysis, text analytics, and named entity recognition (NER) services. Their NER solution is designed to identify and extract key entities such as brands, people, businesses, and locations across multiple languages, enhancing data analysis capabilities for businesses globally. Repustate’s platform facilitates faster and more accurate insights by leveraging AI-driven tools to process vast amounts of text data.

Repustate’s suite of tools includes sentiment analysis and semantic search, providing businesses with actionable insights from customer and employee feedback. Their NER technology can identify named entities in text, improving the accuracy of data interpretation and decision-making processes. Additionally, Repustate’s solutions are deployed with minimal setup, supporting a variety of industries, including customer experience, employee experience, and healthcare.

Key Highlights:

• Offers AI-powered sentiment analysis, semantic search, and text analytics
• Multilingual support for sentiment and NER capabilities
• High scalability and fast processing with API integrations

Services:

• Named Entity Recognition (NER)
• Sentiment Analysis
• Semantic Search
• Text Analytics API
• Video Analysis

Contact and Social Media Information:

• Website: www.repustate.com
• Email: info@repustate.com
• Twitter: www.x.com/repustate
• LinkedIn: www.linkedin.com/company/repustate
• Facebook: /www.facebook.com/Repustat

14. OneAi

OneAI specializes in artificial intelligence solutions focused on enhancing telecommunication processes, especially in the areas of telemarketing and customer service. Their platform leverages advanced machine learning models to power AI-driven voice agents that can handle lead verification, appointment scheduling, and customer support tasks. They also offer integrations with various business systems, streamlining workflows by automating communication processes such as cold calling, call analytics, and appointment reminders. OneAI’s technology aims to increase operational efficiency and customer engagement through human-like interactions.

The company integrates named entity recognition (NER) technology into its AI models to process and understand structured data from conversations. This helps in identifying specific entities, such as names, dates, locations, and products, thereby enriching the AI’s ability to manage and act on customer information accurately. 

Key Highlights:

• AI-powered telemarketing solutions
• Advanced named entity recognition for conversation analytics
• Seamless integrations with business systems
• Automation for lead verification and appointment scheduling

Services:

• AI-driven telemarketing
• Lead verification and qualification
• Appointment scheduling automation
• Voice AI for customer support and sales

Contact and Social Media Information:

• Website: oneai.com
• LinkedIn: www.linkedin.com/company/one-ai
• Twitter: x.com/oneailabs
  

Conclusion

In conclusion, named entity recognition (NER) has become a key component in many industries, from customer service to marketing and beyond. Companies offering NER solutions bring powerful tools for automating and enhancing data processing, improving decision-making and customer interactions. With a range of specialized solutions available, businesses can choose a provider that best fits their needs for accurate, efficient entity recognition in real-world applications.