B2B operator evaluating AI consulting proposals

AI Consulting Services: Costs, Scope, and How to Choose

Most AI consulting firms cannot implement. Not because they lack smart people, but because their business model was never designed for it. They were built for advisory: partners who sell, analysts who synthesize, decks that present. Implementation requires a fundamentally different operating model: engineers who build, tested environments, sprint cadences, and production deployments. The majority of firms on any shortlist have the first and not the second, and their proposals are written to obscure that distinction. ...

May 10, 2026 · 12 min · Arsum Editorial Team
generative-ai-vs-agentic-ai-difference

Generative AI vs Agentic AI

Companies are spending $30,000 to $150,000 on agentic AI systems for problems that a $50/month generative AI API subscription would have solved. The reverse happens too: teams settle for a ChatGPT wrapper on a process that runs 500 times a day with 12 external system dependencies – and wonder why it never scales. The gap between generative AI and agentic AI is specific and technical. It is also consistently misrepresented. According to Gartner, 33% of enterprise software applications will include agentic AI by 2028, up from less than 1% in 2024 – but a significant portion of current “agentic AI” pitches are generative AI with a better interface. Buying the wrong category costs you either budget or months of engineering time. ...

February 18, 2026 · 12 min · Arsum Editorial Team