Juniper Square is strong on the investor side — but it stops at the fund. Atrium Elite gives operators the LP portal, capital calls, distribution waterfalls, and IRR/TVPI on the same data model as the rent roll and NOI that actually drive the numbers.

The Atrium Elite fund layer — commitments, calls, waterfalls, and IRR on the same data as operations.
Capital calls, distributions, waterfalls, and an LP portal run off the same rent roll, leases, and NOI you operate — not a separate system you reconcile into each quarter.
Because the property data and the fund data share one model, distributions and IRR/TVPI trace back to the underlying leases and CAM — your LP numbers reconcile to your operations by construction.
Per-unit plus a capped per-fund fee, on the pricing page — no enterprise minimum and no opaque implementation for operators who aren’t billion-dollar shops.
Juniper Square is built for the investment/IR side and does it well — but it assumes the property operations live somewhere else. For an operator who runs the buildings and the fund, that means two systems, two sources of truth, and a quarter-end scramble to make the LP statements agree with the rent roll. Pricing and implementation also skew enterprise.
Atrium starts from the operations — commercial-native rent roll, CAM/NNN, leasing — and builds the fund layer on the same data. So capital calls, distributions, waterfalls, and the LP portal are driven by the actual property numbers, not re-keyed from them. One model, one source of truth, transparently priced.
Commercial operators who also manage one to three funds or syndications (roughly 10 to 200 units) — too sophisticated for spreadsheets, too lean for an enterprise fund-admin platform — who want operations and investor reporting on one system.
For operator-managers running a handful of funds alongside their properties, it covers the same investor workflows — LP portal, capital calls, distributions, waterfalls, IRR/TVPI — and adds the property operations on the same model. It is not aimed at large, pure-play fund managers with dedicated IR teams.
A branded LP portal, commitments and capital calls, distribution waterfalls (pref, carry), IRR/TVPI, and document/K-1 sharing — driven off the same rent roll and NOI as operations.
The fund and property data share one model, so distributions and returns trace to the underlying leases and CAM — there is no second system to reconcile against at quarter-end.
Published pricing: per-unit plus a capped per-active-fund fee for the fund layer. No enterprise minimum, no sales call to see the number.
Yes — concierge migration of your rent roll and cap tables is included.
Run Atrium against a full portfolio with a fund and LPs in the live demo, or put it against your own.