Self-administration for venture funds

Fund administration with independent agent validation.

Every capital call, close, and LP statement is computed by two independent engines and reconciled before it goes out. Agents guide each step; the math is deterministic and auditable.

Capital call · Draft
$4,000,000.00
6 LPs
Engine A · TypeScript #e7c1a9f3Engine B · SQL #e7c1a9f3
✓ TIED · 2 independent computations agree · Σ $4,000,000.00
The problem
31.5%

of private capital funds appointed a new administrator in 2024, up from 25.1% in 2022.

Preqin
#1

reason GPs switched administrators was reporting and accuracy errors, ahead of cost.

Preqin, 2025
1 signature

The GP signs off on every statement that reaches an LP. The GP is liable when a number is wrong, not the administrator.

Not a statistic. A fact.
How it works

You operate it. The engines verify it.

Capital calls

Enter the amount. Per-LP allocation comes out the other side, computed by two independent engines. The call cannot be issued until they tie. Notices generate automatically once it does.

Call · $2,500,000.00
Amberline Capital$425,000.00
Solari Ventures$610,000.00
Total$2,500,000.00
✓ TIED · 2 independent computations agree
2026-Q2 close · Checks
CHK-01 · Call sumsPass
CHK-05 · Ledger balancePass
CHK-06 · Cash tie · off by $100.00resolve
CHK-10 · Ownership sumsPass

Quarterly close

A guided checklist that will not let a period lock while a check fails. Twelve checks run every close. When one fails, it says exactly what is wrong and by how much, not just that something is wrong.

Statements

Every line on a capital account statement traces back to a ledger entry and, behind that, a source document. Nothing on the page is asserted without a derivation underneath it.

Redwood Family Office · Capital account · 2026-Q2
Beginning balance$3,180,220.00
Contributions$425,000.00
Allocated net income$61,410.25
Ending balance$3,666,630.25
The trace

Every figure opens to its complete derivation.

1 · Figure
$533,333.36
2 · Formula

Allocation = commitment ÷ total commitments × call amount, largest remainder rounding.

3 · Engine A
$533,333.36
4 · Engine B
$533,333.36
5 · ✓ TIED
6 · Ledger entries
Dr 1100 · Cr 3000 · $533,333.36
7 · Inputs
Commitment $6,666,667.00 · Call $4,000,000.00
8 · Trace ID
trc_9f2a1c · 2026-08-14 09:12:03

AI drafts and suggests. Deterministic engines compute. A person confirms.

No model touches the math. Every suggestion a person accepts, edits, or rejects is recorded against the trace, alongside the correction.

Scope

Built for funds that want to self-administer, not self-reconcile.

Quarternd is software a GP runs directly. Accounting agents walk you through capital calls, closes, and statements, while two deterministic engines verify every calculation before a number is finalized.

You operate
  • Fund accounting and the ledger
  • Capital calls and distributions
  • Quarterly close checklist
  • LP capital account statements
  • Investment records and marks
  • Audit-ready trial balance
Engines verify
  • Double computation on every allocation
  • Twelve close checks before lock
  • Full derivation trace per figure
  • Ledger-to-statement reconciliation
  • Cash and position tie-outs
  • Immutable audit log
Not yet
  • Tax and K-1s
  • LP portal
  • Waterfalls and carry
  • Non-venture structures
Design partner

A mutual selection, not a signup.

Who fits

Venture funds between $10M and $250M, Fund I through III, currently self-administering or unhappy with an incumbent, 15 or more LPs, and willing to run a real fund on it.

What you get

Full fund administration at no cost during the design partner period, a direct line to the founder, and real influence over what gets built next.

What's asked

Your fund documents and historical books, an hour or two a month of feedback, and a call when something breaks.

What happens next

A 30-minute call within a week, then a decision either way.

Start a conversation.

Tell us about your fund and the last thing your administrator got wrong.