Best Strategy Consulting Tools (2026)

Altimeter Group

Altimeter helps leaders thrive by providing research and advisory on how to leverage disruptive technologies. ([thedigitaltransformationpeople.com](https://www.thedigitaltransformationpeople.com/supplier_directory/altimeter-a-prophet-company/?utm_source=openai))

Altimeter Group, now operating as Altimeter, a Prophet company, is a research and strategy consulting firm that helps enterprises understand and act on digital disruption across customer experience, social business, and emerging technologies. ([slideshare.net](https://www.slideshare.net/slideshow/the-six-stages-of-digital-transformation/60665774?utm_source=openai))

Forrester

We help business and technology leaders use customer obsession to accelerate growth and be bold at work.

Forrester is a global research and advisory firm that provides independent research, strategy consulting, and events to help leaders across technology, marketing, customer experience, sales, and product functions drive customer-obsessed growth.

Gartner

We deliver actionable, objective business and technology insights to executives and their teams. ([gartner.com](https://www.gartner.com/en/careers/ncsc/about?utm_source=openai))

Gartner is a global research and advisory firm that provides objective business and technology insights, tools and consulting to help executives make better strategic decisions. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Gartner?utm_source=openai))

SiriusDecisions

Delivering actionable intelligence, transformative frameworks and expert guidance to modernize and elevate B2B sales, marketing and product performance.([jmi.com](https://www.jmi.com/siriusdecisions-receives-growth-investment-jmi-equity/?utm_source=openai))

SiriusDecisions, now part of Forrester, is a global B2B research and advisory firm that provides data-driven frameworks, benchmarks and consulting to improve sales, marketing and product performance for business-to-business organizations.([en.wikipedia.org](https://en.wikipedia.org/wiki/SiriusDecisions?utm_source=openai))