What you'll need
Three or four accounts depending on your stack.
n8n
Free self-hosted, or n8n Cloud starting $20/mo
OpenAI API key
Pay-as-you-go, ~$0.0005 per conflict analyzed
Google Drive + Dropbox + Notion
API access on each source you want polled
Slack workspace
For the alerts (or swap for email)
The math
What this is worth, conservatively
Average time to find the canonical version of a contested doc
15-45 minutes
Conflicts per week (10-person professional services team)
3-6
Annualized time recovered
~50-150 hours
Plus: avoided 'sent the wrong version to the client' incidents
1-3 per year, each $500-5,000 in trust damage
Cost to run this template forever
~$6/year
Estimates based on McKinsey knowledge worker time-loss research and informal professional-services benchmarks. Trust-damage estimates are illustrative only.