Interactive Cost Audit Tool • 2026 Edition
SaaS Stack Spend &
Savings Calculator
Most growing teams overpay by 40%–70% for software seats they barely utilize. Adjust your team size, check off your stack, and see how much annual budget you can reclaim.
Team Size (Active Seats)
10 seatsSolo (1)Startup (10)Growth (50)Enterprise (100+)
Select tools in your active software stack:
6 of 8 selectedYour Recommended Lean & Open-Source Replacements:
Slack Pro→ Mattermost / ZulipOpen Source ($0)
View Comparison →Notion Plus→ AppFlowy / ObsidianLocal & Open Source ($0)
View Comparison →Figma Professional→ PenpotOpen Source ($0)
View Comparison →Zoom Pro→ Jitsi Meet / Google MeetFree / Built-in ($0)
View Comparison →Zapier Professional→ n8n CommunitySelf-hosted ($0)
View Comparison →Calendly Standard→ Cal.comOpen Source ($0)
View Comparison →Annual Software Cost Projection
$7,678/year
~$640 charged monthly for 10 seats
Potential Annual Savings
+$7,678
Switching proprietary apps to open-source & lean alternatives cuts your burn rate by ~100%.
Calculation Methodology: Calculations are based on 2026 standard monthly-billed list pricing across popular business tiers. Savings percentages factor in free tier limits and zero-license open-source self-hosting.