ISG to Study Generative AI Service Providers

Key Terms

generative AI medical

Generative AI is a type of computer technology that can create new content, like text, images, or music, on its own. It’s important because it can produce realistic and useful material quickly, which could change how we create art, write stories, or even develop new products. Think of it as a smart robot that can invent and produce things almost like a human.

large language models technical

Large language models are advanced AI systems trained on vast amounts of text to understand and generate human-like writing, like a very fast reader and writer that learns patterns in words and sentences. They matter to investors because they can change how companies operate—automating customer service, speeding analysis, cutting costs, creating new products—and they introduce risks around accuracy, security and regulation that can affect a firm’s revenue and reputation.

small language models technical

Small language models are compact AI programs that understand and generate written text while using far less computing power and memory than large models. For investors they matter because they reduce hosting and development costs, enable faster or on-device features, and make AI-powered products easier to scale or sell, though they often trade off some accuracy and capability compared with larger systems—like choosing a pocketknife instead of a full toolbox.

retrieval-augmented generation technical

An AI method that combines a conversational language system with live access to external documents or databases, so the AI first fetches relevant facts and then uses them to form its answer. Think of it as an assistant that checks a file cabinet for source papers before replying, which helps reduce mistakes and reveal evidence. For investors it matters because it can produce more accurate, verifiable summaries of filings, news and research, speeding due diligence while still depending on the quality of the underlying data.

model operations technical

Model operations is the set of practices, tools and checks used to run, monitor and update computer models after they go live, ensuring they keep producing accurate, reliable outcomes. For investors, strong model operations reduce business risk and unexpected costs by catching errors, keeping performance steady as conditions change, and helping meet regulatory or safety requirements—like routine maintenance and tune‑ups for a fleet of delivery vehicles to avoid breakdowns and delays.

restricted stock units financial

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

performance-based RSUs financial

Performance-based restricted stock units (RSUs) are promises to deliver company shares to employees only if the business meets specific goals, such as revenue, profit, stock-price targets, or strategic milestones. For investors, they matter because they change future share supply and align management incentives with company results—like a salesperson whose bonus only pays out when sales targets are hit—so they can affect earnings, dilution, and confidence in leadership.

Rule 16b-3 regulatory

Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.

Upcoming ISG Provider Lens^® report will evaluate providers that help enterprises use GenAI as a strategic enabler of intelligent operations

STAMFORD, Conn.--(BUSINESS WIRE)-- Information Services Group (ISG) (Nasdaq: III), a global AI-centered technology research and advisory firm, has launched a research study examining providers that help enterprises achieve scaled, value-creating transformation with GenAI.

The study results will be published in a series of comprehensive ISG Provider Lens^® reports, called Generative AI Services, scheduled to be released in September 2026. The reports will cover companies offering GenAI strategy, consulting, development and deployment services.

Enterprise buyers will be able to use information from the reports to evaluate their current vendor relationships, potential new engagements and available offerings, while ISG advisors use the information to recommend providers to the firm’s buy-side clients.

Enterprises are advancing to scaled deployment of GenAI, embedding it into core operations and decision-making. This movement is creating growing demand for structured approaches that accelerate enterprise-wide deployment and return on investment. Organizations seek providers that can enable this transition with robust strategies, scalable architectures and disciplined execution, ensuring that GenAI initiatives deliver sustained business value across multiple functions.

“Enterprises are gaining access to more context-aware and cost-efficient GenAI capabilities through advances in large and small language models,” said Namratha Dharshan, chief business leader at ISG. “This is increasing demand for providers that can tailor and operationalize these models for specific business needs.”

ISG has distributed surveys to approximately 170 GenAI service providers. Working in collaboration with ISG’s global advisors, the research team will produce two quadrants representing the typical GenAI services enterprises are buying, based on ISG’s experience working with its clients. The two quadrants are:

• Strategy and Consulting Services, evaluating providers delivering strategy and consulting services to help enterprises plan and operationalize GenAI initiatives. These providers are assessed on their domain-specific advisory expertise and capabilities in large language models, small language models, fine tuning, retrieval-augmented generation and model selection strategies.
• Development and Deployment Services, assessing providers that deliver end-to-end services to industrialize and scale GenAI solutions from pilot to production. The providers should be able to architect secure cloud infrastructures and implement large language model operations.

Geographically focused reports from the study will cover the global GenAI services market and examine products and services available in Brazil and globally. ISG analysts Gowtham Kumar Sampath and Hemangi Patel (global) and Adriana Frantz (Brazil) will serve as authors of the reports.

A list of identified providers and vendors and further details on the study are available in this digital brochure. Companies not listed as generative AI service providers can contact ISG and ask to be included in the study.

All 2026 ISG Provider Lens evaluations feature expanded customer experience (CX) data that measures actual enterprise experience with specific provider services and solutions, based on ISG’s continuous CX research.

About ISG

ISG (Nasdaq: III) is a global AI-centered technology research and advisory firm. A trusted partner to more than 900 clients, including 75 of the world’s top 100 enterprises, ISG is a long-time leader in technology and business services that is now at the forefront of leveraging AI to help organizations achieve operational excellence and faster growth. The firm, founded in 2006, is known for its proprietary market data and research, in-depth knowledge and governance of provider ecosystems, and the expertise of its 1,500 professionals worldwide working together to help clients maximize the value of their technology investments.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260422268005/en/

Press Contacts:

Laura Hupprich, ISG
+1 203-517-3100
laura.hupprich@isg-one.com

Eric Arvidson, Matter Communications for ISG
+1 978-518-4542
isg@matternow.com

Source: Information Services Group, Inc.