Five Shades of PPM: Why There Is No Perfect System for a Project Office

The author shares their personal experience of moving from project management in Google Sheets and Excel to specialized PPM (Project Portfolio Management) and PSA (Professional Services Automation) systems. The main issue with spreadsheet-based solutions is the difficulty of maintaining data accuracy, manual formula verification, and high labor costs when scaling. The article provides an overview of five popular platforms: Timetta, Pervaya Forma, ADVANTA, ELMA365 Projects, and Shtab. The author analyzes the functionality of these tools based on demos and documentation, concluding that there is no universal 'perfect' system, as the choice depends on a company's specific business processes. This article is useful for project office managers who are considering automating resource tracking, cost management, and planning, but are struggling to choose the right software to replace familiar spreadsheets.