The enquiry has an owner.
A message from someone new becomes a lead, checked against everyone you already know. Mobile numbers stay masked.
Explore PopulusThe Unified Institutional OS
An enterprise CRM deployed around your institution, connecting People, Sales, Operations and Finance on one shared record.
The screens on this site are the real Atrium, running on a fictional institution.
A real Atrium screen. Meridian Institute is fictional, and every record is sample data.
A message from someone new becomes a lead, checked against everyone you already know. Mobile numbers stay masked.
Explore PopulusConvert the lead and an opportunity carries the history forward. A deal that stops moving says so.
Explore MercaturaEach task stays on its record, so the person doing the work can see who it is for and when anyone last spoke to them.
Explore OperaInvoices link to the contact, the account and the deal. Each payment settles the balance and produces a receipt.
Explore AerariumSignals from all four wings add up to True Business Level, and every number leads back to its records.
Explore IntelligenceSthara Intelligence
See how the whole institution is moving. Select a wing, or test a what-if.
People is strongest. Collections need attention.
Follow the signal through each wing.
Collection rate trails the illustrative 90% target. Review overdue balances before deciding the next follow-up.
Review overdue balances with the collections owner. Confirm context before assigning follow-up.
Sample review confirmed. No real task or record was created.
Change one signal to see its effect on Finance and TBL.
Illustrative scenario, not a prediction. Other signals stay fixed.Eleven illustrative signals are scored against example targets. Signal scores average into each wing, and the four wings count equally toward TBL. This example follows Atrium’s scoring method and uses no live data.
People 85 + Sales 74 + Operations 73 + Finance 52, divided by four = TBL 71.
A fictional institution, with sample data and scripted guidance.
Steady. Most signals are near their marks. The evidence shows what is still short of them.
Atrium adds owners, permissions and a history of every tracked change.
Every message becomes an activity on the person’s timeline, with consent on each channel.
Invoices and payments sit on the same record as the people and the deal.
Each deployment is shaped to you, with one score across all four wings.
Your guide in Atrium, named for the Roman god of doorways. Behind: the evidence. Ahead: a next step that waits for you.
Which opportunities need attention?
Ask the question above, and the evidence appears here, with links to its records.
A proposed next step appears here. Nothing happens until you confirm it.
Review the account context, confirm the next action and record the outcome.
You made the decision. This example created nothing.
Governance
Each change is chained to the one before, and Atrium verifies that nothing was changed or removed.

Revealing a number takes permission and leaves a record.
+91 ••••• ••831
A new object or field stays hidden from members until a profile or permission set grants it.
Mumbai
Where Atrium’s web application, API and database run.
Access, correction and erasure requests each carry a status and a 30-day due date.
We build the CRM around how your people already work.
Map relationships, responsibilities and decisions.
Shape the data, the stages and who can see what.
Bring in your data, channels and systems.
Refine it as your institution changes.
₹2,300per user per month
CRM core, channels, Finance and foundational Sthara Intelligence.
₹3,500per user per month
Adds advanced Sthara Intelligence, territories, import and export, and limited Janus.
₹5,000per user per month
Everything, with full Janus and API access.
Tell us what your institution wants to achieve.