industry-insights12 min read
Understanding Microsoft 365 Copilot: 2026 Licensing Reference
What's included at each tier, how E3 and E5 affect your options, what Wave 3 adds — and how Claude fits into the M365 Copilot platform.
Mathieu Kessler·
// INSIGHTS
The Kesslernity Blog
Practical insights on AI adoption, prompt engineering, and operationalizing AI across your workforce.
industry-insights6 min read
Kesslernity vs PromptBase: Which Prompt Solution is Right for Your Team?
PromptBase is great for individuals. Kesslernity is built for enterprise teams deploying AI at scale. Learn the key differences and which is right for you.
Mathieu Kessler·
prompt-engineering15 min read
How to Build Your First Prompt Library (And Why Most Teams Should Just Buy One)
Learn how to build a prompt library that delivers day-one AI productivity for your team. Includes templates, examples, and the build vs. buy decision framework.
Mathieu Kessler·
Ready to Give Your Team AI That Works?
See how a private prompt library can help your team use AI effectively—book a 30-minute demo.