Five Alternatives: Top 10 Natural Language Processing (NLP) Software in 2025

John Snow Labs' Spark NLP is an open source text processing library for Python, Java, and Scala. It provides production-grade, scalable, and trainable versions of the latest research in natural language processing. Spark NLP delivered the best performing results on academic peer-reviewed benchmarks.

Wordsmith is an innovative language generation platform that can be used to convert input data into insightful narratives. Besides being an auto-generator, it also allows client companies the liberty to modify these narratives according to their requirement, making the best out of everything. With this, Wordsmith further offers real-time content updates and a flexible API for publishing. NLG solutions are what the platform specialises in and thus, it can deliver content that ranges from client communications and fantasy football recaps, game commentaries as well as background narrative services for video games. Wordsmith further offers endless possibilities regardless of the content requirements or even organisations. The software can also handle up to a million narratives in a single go and thus, this is exactly what makes it the most sought-after NLG solution to proceed with. As a self-service portal, it also facilitates real-time analysis and flexible customisations.

Introducing chatpad AI— a free and open source chat user-interface that gives professionals the ultimate control over their data. With Chatpad AI, users have the ability to download a desktop app and manage their own data, such as exporting and importing data, or deleting it for extra privacy. Chatpad AI is built with privacy in mind so that the customer can trust the conversations are secured. All of the data is stored securely and never shared with third parties without permission. Additionally, all personal information related to the account is kept in its present form so can know exactly how to secure sensitive information is at all times. Download the Chatpad AI app now and experience effortless communication today!

Using a simple no-code builder, Yellow.ai enables you to construct a comprehensive chatbot that represents your brand's identity. Their Natural Language Understanding (NLU) and Natural Language Processing (NLP) 'brain' engine enhances the self-learning of voice and text chatbots by recognizing multi-factorial intent, providing effective customer engagement, and providing on-point resolution. It’s all performed in real-time and with a 98 percent accuracy rate. Other platforms base their capabilities on existing NLP frameworks, but they use their unique in-house engine. Deliver genuine dialogues by accurately identifying intent and analyzing sentiment. Their chatbots use a zero-shot learning model, which means they can offer accurate results right away. Through one-click interfaces with your current knowledge base, you can train your bot on thousands of pages with zero manual work. The most useful feature is that these bots aren’t static. Every day, they crunch millions of anonymized chats across the network to enhance predictions and improve over time. You can get your first bot up and running in just 10 clicks by using their large collection of pre-built nodes.