PolyGraph is the friendliest data analysis app for journalists on tight deadlines. It transforms spreadsheets into newsroom-ready visuals in seconds.
Michael Keller, MS ’11 in Journalism (Columbia); Rich Harris, Software Developer
PolyGraph2025-2026
PolyGraph is the friendliest data analysis app for journalists on tight deadlines. It transforms spreadsheets into newsroom-ready visuals in seconds.
Michael Keller, MS ’11 in Journalism (Columbia); Rich Harris, Software Developer