# HubSpot market share

HubSpot detections on company homepages, by company list, Inc 5000 size band and industry, and Y Combinator batch year and status. Installmap, October 2026.

- `by_group.csv`: sites crawled, sites with HubSpot, HubSpot's share of sites, and HubSpot's share of all CRM and marketing automation tags detected in the group.
- `inc5000_by_employees.csv`, `inc5000_by_industry.csv`: Inc 5000 2026 cuts.
- `yc_by_batch_year.csv`, `yc_by_status.csv`: Y Combinator cuts.

Post: https://installmap.com/research/hubspot-market-share