Compare the Top Retrieval-Augmented Generation (RAG) Software in Asia as of January 2026

What is Retrieval-Augmented Generation (RAG) Software in Asia?

Retrieval-Augmented Generation (RAG) tools are advanced AI systems that combine information retrieval with text generation to produce more accurate and contextually relevant outputs. These tools first retrieve relevant data from a vast corpus or database, and then use that information to generate responses or content, enhancing the accuracy and detail of the generated text. RAG tools are particularly useful in applications requiring up-to-date information or specialized knowledge, such as customer support, content creation, and research. By leveraging both retrieval and generation capabilities, RAG tools improve the quality of responses in tasks like question-answering and summarization. This approach bridges the gap between static knowledge bases and dynamic content generation, providing more reliable and context-aware results. Compare and read user reviews of the best Retrieval-Augmented Generation (RAG) software in Asia currently available using the table below. This list is updated regularly.

  • 1
    LM-Kit.NET
    LM-Kit RAG adds context-aware search and answers to C# and VB.NET with one NuGet install and an instant free trial that needs no signup. Hybrid keyword plus vector retrieval runs on local CPU or GPU, feeds only the best chunks to the language model, slashes hallucinations, and keeps every byte inside your stack for privacy and compliance. RagEngine orchestrates modular helpers: DataSource unifies documents and web pages, TextChunking splits files into overlap-aware pieces, and Embedder converts each piece into vectors for lightning-fast similarity search. Workflows run sync or async, scale to millions of passages, and refresh indexes in real time. Use RAG to power knowledge chatbots, enterprise search, legal discovery, and research assistants. Tune chunk sizes, metadata tags, and embedding models to balance recall and latency, while on-device inference delivers predictable cost and zero data leakage.
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    Starting Price: Free (Community) or $1000/year
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  • 2
    Graphlogic GL Platform
    Graphlogic Conversational AI Platform consists on: Robotic Process Automation (RPA) and Conversational AI for enterprises, leveraging state-of-the-art Natural Language Understanding (NLU) technology to create advanced chatbots, voicebots, Automatic Speech Recognition (ASR), Text-to-Speech (TTS) solutions, and Retrieval Augmented Generation (RAG) pipelines with Large Language Models (LLMs). Key components: - Conversational AI Platform - Natural Language understanding - Retrieval augmented generation or RAG pipeline - Speech-to-Text Engine - Text-to-Speech Engine - Channels connectivity - API builder - Visual Flow Builder - Pro-active outreach conversations - Conversational Analytics - Deploy everywhere (SaaS / Private Cloud / On-Premises) - Single-tenancy / multi-tenancy - Multiple language AI
    Starting Price: $75/1250 MAU/month
  • 3
    Kotae

    Kotae

    Kotae

    Automate customer inquiries with an AI chatbot powered by your content and controlled by you. Train and customize Kotae using your website scrapes, training files, and FAQs. Then, let Kotae automate customer inquiries with responses generated from your own data. Tailor Kotae's appearance to align with your brand by incorporating your logo, theme color, and welcome message. You can also override AI responses if needed by creating a set of FAQs for Kotae. We use the most advanced chatbot technology with OpenAI and retrieval-augmented generation. You can continually enhance Kotae's intelligence over time by leveraging chat history and adding more training data. Kotae is available 24/7 to ensure you always have a smart, evolving assistant at your service. Provide comprehensive support for your customers in over 80 languages. We offer specialized support for small businesses, with dedicated onboarding in Japanese and English.
    Starting Price: $9 per month
  • 4
    Amazon Bedrock
    Amazon Bedrock is a fully managed service that simplifies building and scaling generative AI applications by providing access to a variety of high-performing foundation models (FMs) from leading AI companies such as AI21 Labs, Anthropic, Cohere, Meta, Mistral AI, Stability AI, and Amazon itself. Through a single API, developers can experiment with these models, customize them using techniques like fine-tuning and Retrieval Augmented Generation (RAG), and create agents that interact with enterprise systems and data sources. As a serverless platform, Amazon Bedrock eliminates the need for infrastructure management, allowing seamless integration of generative AI capabilities into applications with a focus on security, privacy, and responsible AI practices.
  • 5
    ChatRTX

    ChatRTX

    NVIDIA

    ChatRTX is a demo app that lets you personalize a GPT large language model (LLM) connected to your own content—docs, notes, images, or other data. Leveraging retrieval-augmented generation (RAG), TensorRT-LLM, and RTX acceleration, you can query a custom chatbot to quickly get contextually relevant answers. And because it all runs locally on your Windows RTX PC or workstation, you’ll get fast and secure results. ChatRTX supports various file formats, including text, PDF, doc/docx, JPG, PNG, GIF, and XML. Simply point the application at the folder containing your files and it'll load them into the library in a matter of seconds. ChatRTX features an automatic speech recognition system that uses AI to process spoken language and provide text responses with support for multiple languages. Simply click the microphone icon and talk to ChatRTX to get started.
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