Altus Group (RealNet/Insight) vs CompStak
CRE Market Data & Research Platforms · Verified 2026-08-22 · No paid placement
CRE valuation software, market analytics, and appraisal data (RealNet/Insight products), owner of ARGUS
Relevant to appraisers, valuation teams, and asset managers who need institutional-grade market analytics or still run ARGUS for cash flow modeling — Altus effectively owns the incumbent valuation-software category. The data depth (RealNet/Insight) is real, and ARGUS remains the appraisal-industry default for a reason. The honest caveat: ARGUS's interface and workflow feel dated next to newer modeling tools, pricing is enterprise-only, and teams that just need quick underwriting (not formal appraisal-grade output) will find it overbuilt for the job.
Crowdsourced commercial real estate lease and sale comps
Appraisers and investment-sales/underwriting teams who need verified, granular lease and sale comp data (rent, concessions, cap rates, NOI) to support a valuation or pricing strategy — a data source that feeds into a model or report, not a modeling tool itself.
| Altus Group (RealNet/Insight) | CompStak | |
|---|---|---|
| Pricing model | Enterprise / quote-based | Subscription |
| Public pricing | Not published | Not published |
| Asset classes | All | Office, Retail, Industrial, Mixed |
| Built for | — | Appraisers, Brokers, Pe Funds, Lenders |
| Integrations | — | Cherre |
| Status notes | None | scale: 850K+ unique properties, 2.3M+ comps, 40K+ contributing brokers/appraisers/researchers |
| Last verified | 2026-08-22 | 2026-08-22 |
What the data says
- CompStak covers Office, Retail, Industrial, Mixed where Altus Group (RealNet/Insight) does not list coverage.
- Factor in CompStak's status: scale: 850K+ unique properties, 2.3M+ comps, 40K+ contributing brokers/appraisers/researchers
Frequently asked questions
- Altus Group (RealNet/Insight) vs CompStak: which is better for CRE?
- Both are established cre market data & research platforms options; the right choice depends on firm type, asset mix, and stack fit. The comparison table on this page sets out pricing model, asset-class coverage, integrations, and vendor status side by side — verified 2026-08-22, with no paid placement influencing either profile.
- Do Altus Group (RealNet/Insight) and CompStak publish pricing?
- Altus Group (RealNet/Insight): no public pricing — expect a sales process. CompStak: no public pricing — expect a sales process.