LLM software: Custom Large Language Model

We develop advanced software based on LLM models tailored to your needs.

Our LLM-based software services

What we can help you with:

This service includes an in-depth analysis of your business needs, challenges, and goals. We guide you through the process of identifying where LLM-based solutions can bring the most value. The scope of this service involves:

  • Defining the potential applications of LLMs tailored to your industry.
  • Evaluating existing workflows and identifying areas for optimization.
  • Recommending tools, frameworks, and best practices for implementation.
  • Providing a roadmap for development and integration of LLM-based solutions.

The Proof of Concept phase focuses on validating the feasibility and effectiveness of an LLM-based solution for your business. This includes:

  • Designing and building a prototype with core functionalities.
  • Testing the prototype against real-world scenarios.
  • Gathering performance insights and addressing potential challenges.
  • Providing a detailed report on technical feasibility and potential ROI.

The MVP stage involves developing a functional version of the product to test key features with end users. The service scope includes:

  • Identifying and prioritizing essential functionalities.
  • Building a streamlined, user-centric version of the product.
  • Conducting usability tests and collecting user feedback.
  • Iterating and refining the MVP for further development.

This service delivers a comprehensive, production-ready LLM-based solution fully customized to meet your business requirements. It covers:

  • Finalizing and integrating all functionalities.
  • Ensuring compatibility with your existing systems and workflows.
  • Rigorous testing to guarantee stability, security, and performance.
  • Providing documentation and user training as needed.

Our project audit service ensures your LLM-based solutions are optimized for performance and compliance. This service includes:

  • Assessing the quality of code, architecture, and design.
  • Evaluating data security measures and adherence to regulations.
  • Identifying bottlenecks and areas for improvement.
  • Delivering a comprehensive audit report with actionable recommendations.

We handle the complete deployment process to integrate your LLM-based solution seamlessly into your operational environment. The scope includes:

  • Configuring infrastructure for efficient implementation.
  • Managing integrations with existing tools and platforms.
  • Running end-to-end testing post-deployment.
  • Providing launch support and resolving any initial challenges.

This service ensures your LLM solution remains effective and adaptable as your business grows. It includes:

  • Regular system monitoring and updates.
  • Performance optimization to meet evolving demands.
  • Scaling the infrastructure and solution capabilities as required.
  • Offering priority support and issue resolution for uninterrupted operations.

LLM in software refers to a Large Language Model used to power intelligent applications through natural language understanding, generation, and automation. These AI models are trained on large data sets and can interpret and generate human-like text.

In the context of software, LLM stands for Large Language Model — a type of AI that processes and generates human language using advanced deep learning techniques.

LLM software is any application or system that uses a large language model to provide AI-powered features such as text generation, natural language processing, summarization, code generation, or conversational interfaces.

Traditional algorithms follow predefined rules, while LLMs learn from data and adapt dynamically to context. This allows LLMs to handle ambiguity, generate responses, and support conversational use cases that static code cannot manage.

LLMs can enhance the design phase by analyzing requirements, generating documentation, suggesting UX improvements, and even producing wireframes or code snippets based on natural language input, thus accelerating early development stages.

Security depends on how the LLM is deployed. On-premise or private cloud deployments with encrypted communication, access control, and compliance frameworks ensure that custom LLM software meets industry standards and data protection laws.

While models like Codex are optimized for code generation, others such as GPT-4 or LLaMA are general-purpose LLMs designed for broader language tasks rather than software-specific coding support.

Integrating LLMs into software development allows for automated code suggestions, documentation, testing scripts, and bug detection, increasing developer efficiency and reducing time-to-market.

In software engineering, LLM refers to the use of large language models to automate tasks such as documentation, code generation, requirements analysis, and testing through AI-powered insights and tools.

LLM in software development describes how AI and natural language processing are embedded in development workflows, helping with planning, writing, testing, and maintaining software using models like ChatGPT or fine-tuned LLaMA instances

Our clients achieve

Hyper-automation
Hyper-personalization
Enhanced decision-making processes

Hyper-automation

Hyper-automation leads to significantly higher operational efficiency and reduced costs by automating complex processes across the organization. It allows businesses to scale their operations faster, minimize human errors, and optimize resource allocation, resulting in improved productivity and business agility.

Conversational AI - LLM-based software Hyper-automation

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Why choose us?

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Experience in LLM projects

Over 90 completed projects since 2017, specializing in enterprise transformation with Large Language Models. Our 25 AI specialists deliver custom, scalable solutions tailored to business needs.

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Specialized tech stack

We leverage a range of specialized tools designed for LLM development, ensuring efficient, innovative, and tailored solutions for every project.

solutions

End-to-end support

We provide full support from consultation and proof of concept to deployment and maintenance, ensuring scalable, secure, and future-ready solutions.

LLMs Case Study

Papaya

Collaborative conversational AI assistant with automation

California-based startup emerged as an organization dedicated to reshaping online discussions with open-source technology

Conversational AI platform that allows multiple users to collaboratively work in real time for an array of state-of-the-art self-hosted LLMs in a secure and safety way.

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Rothwand Case Study AI Data LLMs Vstorm LangChain AI LLMs machine learning Consultancy LLM-based software

Automated data scraping platform powered by AI

Germany’s PR agency specializes in digital public relations, focusing on creating and managing online PR strategies, social media marketing, and content creation for brands and businesses.

An all-in-one AI-powered platform enabling digital journalists to request and scrape domain-specific web content, leveraging LLMs for multi-category expertise.

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Senetic RAG Vstorm LangChain AI LLMs machine learning Consultancy LLM -based software Vstorm Large Language Model services ML Ops PyTorch development

RAG: Automation e-mail response with AI and LLMs

Global provider of IT solutions for businesses and public organizations seeking to create a collaborative digital environment and ensure seamless daily operations.

An AI-driven internal sales platform that interprets inbound sales emails, utilizing LLM and RAG connection to different sources from product information while allowing manual customization of responses.

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Frequently Asked Questions

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Custom LLM-based software refers to tailor-made applications or systems built using Large Language Models (LLMs) to address specific business needs. Unlike generic solutions, these are designed to seamlessly integrate with your existing workflows and deliver personalized outcomes.

Custom LLM-based software focuses on building fully operational solutions tailored to your business, including integration, deployment, and maintenance. LLM development, on the other hand, typically involves creating or fine-tuning the underlying language model itself for specific tasks or datasets.

We start with a comprehensive consultation to understand your requirements, goals, and challenges. This process involves defining the scope, identifying key functionalities, and developing a proof of concept before full-scale development.

In our LLM service, we place a strong emphasis on data security, employing advanced methods that allow us to practically eliminate the risk of data loss or unauthorized access.

Yes. Scalability is a core focus of our development process. Your solution will be designed to handle increased workloads, data, and users as your business grows.

You can find all opinions about us and our projects on Clutch.

The future of LLMs and AI applications in software development

The integration of large language models (LLMs) into modern software development processes represents a significant shift in how businesses approach innovation. As generative AI and artificial intelligence technologies advance, the future of LLMs is centered around more adaptive, autonomous, and human-centric applications.

From improving user experience through natural language processing to enabling real-time conversational interfaces, LLMs are redefining the software landscape. Organizations that invest in AI-powered tools now are better positioned to optimize their workflows and stay ahead in the era of intelligent automation.

How LLMs process complex data with deep learning and neural networks

LLMs, built on deep learning and transformer-based architectures, excel at processing complex data thanks to their ability to recognize patterns in massive data sets. Trained using neural networks and vast amounts of training data, these models can understand human language with remarkable accuracy.

Whether it’s analyzing customer feedback, generating reports, or automating documentation, LLMs make it easier to extract insights from unstructured information and optimize decision-making in real time.

Understanding how prompts shape AI and LLM behavior

A prompt is more than just an input — it’s a way to communicate intent to a learning model. In LLM-powered systems, prompt engineering plays a vital role in achieving desired outcomes. Whether you’re working with OpenAI’s ChatGPT, Meta’s LLaMA, or another foundation model, the structure and clarity of your prompts directly influence the accuracy, creativity, and relevance of the responses.

As organizations embrace AI and LLMs, mastering prompt strategies becomes essential for building effective and reliable AI applications.

From training data to fine-tuning: how LLMs are optimized for your needs

Custom LLM development involves more than just selecting a pre-trained model. Through fine-tuning and domain-specific training data, these models are optimized to deliver industry-relevant solutions.

This adaptability is especially valuable in enterprise environments where precision, compliance, and performance are non-negotiable. By leveraging the full potential of machine learning algorithms and advanced learning models, businesses can develop robust LLM-based solutions tailored to their unique needs.

Generative AI and LLMs: Revolutionizing how we interact with software

Generative AI, powered by large language models, is changing how users interact with digital systems. From intuitive chatbots to AI-driven assistants and dynamic content generation, LLMs enable software to respond in a human-like, conversational manner. This not only enhances user engagement but also improves efficiency across industries.

As the boundary between human language and machine understanding continues to blur, the use of generative AI in business software becomes a strategic differentiator.

LLMs vs traditional algorithms: Why AI wins in modern development

Unlike traditional algorithms, LLMs learn from vast data sets and adapt to changing inputs through continuous feedback and reinforcement. This makes them ideal for use cases that involve ambiguity, context, and conversational dynamics.

Whether it’s automating customer support, generating personalized recommendations, or assisting in coding tasks, using LLMs gives businesses an edge over rule-based systems. With advancements in artificial intelligence and natural language understanding, LLMs have become an integral part of future-ready software architectures.

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