# CoreSite alternatives: what AI models name instead, October 2026

IT AI Recommendation Index, October 2026 Edition. 189 of the 252 answers in the 1 category where CoreSite holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://it-ai-index.com/vendors/coresite/alternatives/

## Named instead, most often (every category and segment added)

- Equinix: 23
- InterServer: 19
- Digital Realty: 11
- TierPoint: 9
- DataBank: 6
- Flexential: 6

## Colocation providers

**Small business**: 72 of 84 answers did not name CoreSite (CoreSite is #7 of 8 at 0%).

- InterServer: first choice in 13 of those 72
- TierPoint: first choice in 4 of those 72
- Flexential: first choice in 3 of those 72
- GigeNET: first choice in 3 of those 72
- ColoCrossing: first choice in 2 of those 72
- Colocation America: first choice in 2 of those 72
- DataBank: first choice in 2 of those 72
- Equinix: first choice in 2 of those 72

**Mid-market**: 65 of 84 answers did not name CoreSite (CoreSite is #5 of 9 at 5%).

- InterServer: first choice in 6 of those 65
- Equinix: first choice in 5 of those 65
- TierPoint: first choice in 5 of those 65
- DataBank: first choice in 4 of those 65
- Flexential: first choice in 3 of those 65
- Sectorlink: first choice in 2 of those 65
- Sharktech: first choice in 2 of those 65
- ColoCrossing: first choice in 1 of those 65

**Enterprise**: 52 of 84 answers did not name CoreSite (CoreSite is #3 of 9 at 11%).

- Equinix: first choice in 16 of those 52
- Digital Realty: first choice in 11 of those 52
- CyrusOne: first choice in 2 of those 52
- QTS: first choice in 2 of those 52
- Ark SecurePower All-In: first choice in 1 of those 52

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.