Fair client guest access for PM tools — limited write roles & usage billing

Fair client guest access for PM tools — limited write roles & usage billing targets a $12.0B = 4M service & project-driven businesses x $3K ACV total addressable market with medium saturation and a year-over-year growth rate of 10-15% CAGR in collaboration/PM SaaS.

Key trends driving demand: Client-facing transparency -- clients demand live progress and fewer status meetings, increasing need for safe client access.; Shift away from seat-based pricing -- buyers prefer usage- or outcome-based billing for intermittent collaborators.; AI-assisted moderation -- automated redaction/summarization enables safer, lower-friction client collaboration.; Composability of SaaS -- billing, RBAC, and storage APIs allow rapid implementation of tiered guest roles..