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Atlas
A Perpetual Core sister product · Q3 2026

Vetting and due diligence for funds, before the wire goes out.

Sentinel is the DD and intel agent for funds and procurement teams. Audit-ready dossiers on live deals. RFP intelligence. Executive vetting. Atlas operates the portco after the close. Sentinel evaluates before. Same substrate. Same eval discipline. Same parent. Ships Q3 2026.

Before the close

Sentinel evaluates.

DD dossiers, RFP intelligence, executive vetting. The IC makes a more confident decision because the evidence trail is assembled once and defended consistently — by the same eval discipline that runs the portco after the close.

After the close

Atlas operates.

The operating system installs inside the portco. Substrate, three departments, evals, reporting. Six to ten weeks from kickoff to OP signoff. Value share priced against the EBITDA improvement Atlas is accountable to.

What Sentinel will do

Three institutional capabilities. One eval framework. Zero claims that do not trace back.

01 · DD dossiers

Audit-ready evidence trails on live deals

Financial, operational, market, and technical diligence on a live target — assembled into an evidence trail every analyst on the deal team can defend. Eval discipline applied to claims, citations, and counterparty signal. Every assertion traces back to source. The dossier reads the way an IC memo should read in 2027.

02 · RFP intelligence

Procurement and LP-response support

Sentinel ingests every prior LP RFP the fund has answered, every public-sector procurement record relevant to the deal, and every vendor evaluation in the data room. Drafts the fund's response under the same eval framework Atlas uses for portco departments. Cuts response time without cutting the partner who signs it out of the loop.

03 · Executive vetting

Vetting on the people the fund is about to back

Background, public-record, and reputational signal on portco executives and prospective board appointees. Pattern recognition on outcomes across prior roles. The deal is the team that runs it; Sentinel reads the team before the wire goes out.

Shared with Atlas

Same substrate. Same eval discipline. Same parent.

Sentinel inherits everything Atlas already runs on. The 8-registry substrate. The eval framework. The Herald runtime. The Perpetual Core brand of trust. The portfolio shape is what makes the next ten years of operating-company products possible at the cost of one — and what makes Sentinel credible the day it ships.

Same substrate
The 8-registry substrate Atlas wires inside portcos — extended to the deal team's diligence surface.
Same eval discipline
Casetext-shape evals. Gold answers. True/false grading. Continuous expansion. Every claim Sentinel makes traces back.
Same runtime
Herald. The always-on agent infrastructure underneath every Perpetual Core brand. Internal layer, structural advantage.
Same brand of trust
Perpetual Core. The institutional weight under both products is structural, not stylistic. Same parent, same standard.

Sentinel ships Q3 2026 with its own surface at sentinel.perpetualcore.com. This page exists so the cross-link in the brand-of-trust narrative is honest. For early conversations — fund-level introductions, design-partner inquiries, the LP allocator who wants to see the dossier shape before the launch — reach the founders directly.

For Atlas — the flagship operating company:

Return to Atlas →