Teams | Collaboration | Customer Service | Project Management

Meet Pula, a mountain guide who has led expeditions up the same peak forty times in fifteen years. Pula knows which routes turn dangerous once the afternoon weather rolls in. He knows the camp where teams always underestimate the altitude, and the north facing shortcut that looks faster on paper and costs two days every single time. He has watched expeditions fail for the same reasons, in the same places, at roughly the same point in the climb.

AI is used on 43.6% of professional services projects in 2026, nearly double the 23.1% in 2025, according to SPI Research's 2026 Impact of AI on Professional Services study of 245 firms. But the payoff is uneven: 84.8% of firms say AI saves them time, while only 29.9% say it generates revenue. The study covers management and IT consultancies, professional services teams inside software and SaaS companies, and other professional services firms across the Americas, EMEA and APac.

Every services firm I talk to is measured on three things: delivering on time, keeping billable utilization healthy, and delivering projects profitably without over-servicing. AI should help with all three. So far, it's helping firms deliver faster. It isn't yet making them more profitable. SPI Research's 2026 Impact of AI on Professional Services study shows the gap. AI now touches 43.6% of projects, nearly double a year ago, and firms using it on most of their projects deliver far more of them on time.

AI budgets have moved to the CEO and CFO, and they want proof. That was the clearest message at TSIA World 2026 in Las Vegas. "These budgets are at the C-suite. This is your customer now. The CEO, the CFO... they want to see the results." Thomas Lah, Executive Director, TSIA Most services firms aren't ready to give them that proof. TSIA's survey of its advisory board found: We spent three days in sessions, on the floor and at our booth.

Agentic PSA is professional services automation where AI agents do parts of the operational work, such as drafting a client update, and a person approves the result. A PSA, or professional services automation platform, connects projects, resources and financials in one system, and the "agentic" part is about who does the work inside it. At Teamwork.com, I run AI on my own project admin, status updates and reporting, and nothing goes out until a person has checked it. That check is why I trust the output.

Attendance tracking records when people start, break and finish, so hours, lateness and absence are accurate. The method matters less than two things most guides skip: separating protected absences from countable ones, and knowing that a fingerprint time clock is the single most litigated piece of attendance hardware in the US. Start with the template below, then read the two legal sections.

Your billing model decides who pays when an estimate turns out wrong, so choose it per engagement rather than by habit. Professional services billing is how a professional services firm turns delivered hours, phases or ongoing access into invoices a client agrees to pay. Before I joined Teamwork.com, I managed agency accounts where underbidding at the pitch caused most of the scope disputes that followed. That's why this guide treats the model as a risk decision.