ITSO (Information Technology Systems Ontario) — not-for-profit, established 2020, Matrix™ on CoreLogic/Cotality; Super Subscribers vs Standard Subscribers tiers
Summary
Claim. ITSO is not-for-profit, established 2020, runs Matrix™ (CoreLogic/Cotality) for member associations; provides regional MLS Rules, Arbitration, and Professional Standards. Two tiers: Super Subscribers (can enter interboard listings + manage listing states) and Standard Subscribers (read-only full access). Built from ORTIS + Ontario Collective on Matrix 360; ~14,000 members / 21 associations historically.
Source. itsosystems.ca, accessed 2026-06-21.
Confidence. Verified.
Caveats. Member/association counts are historical (board self-description). The ORTIS + Ontario Collective lineage is ITSO's own historical framing.
Implication / use. Sits opposite PropTx in the "data divide" tension. Different governance model (not-for-profit, member-association federation vs for-profit subsidiary).
Related entries
Referenced by (3)
- research-notes Research notes (capture-layer): inside the MLS box — what an Ontario member agent's account exposes, what goes unused, and what they're licensed to do with it (June 2026) relates-to
- reference ITSO Matrix — "more than 500 fields across property types, plus CMA tools, land registry data, neighbourhood insights, Authentisign, AnswerLink, and live market statistics" relates-to
- reference Ontario MLS data divide — PropTx (TRREB-led) vs ITSO holdouts; Cornerstone (Waterloo Region) on ITSO with Cotality; single-membership agents must search multiple boards; client-facing duplicate listings + double-counted stats relates-to