Vessel vs Carta for fund administration: who should choose which

The short answer

These two products started in different places and still show it. Carta began as a cap table for startups and expanded into fund administration for the funds that invest in those startups. Vessel began as a fundraising and investor relations system for GPs and expanded into administration. If your firm's gravity is on the portfolio side, Carta's integration is the draw. If it is on the LP side, Vessel's single record is.

Feature comparison

What each one actually is

Carta started in 2012 as a cap table for startups. Fund administration came later, as a service for the venture firms whose portfolio companies were already on the platform, and it has grown into a fund ERP with a connected general ledger, an LP portal, closings with KYC, and an administration team. The company states $220B+ in fund assets under administration. Pricing is per stakeholder with a minimum annual fee, quoted rather than published, with fund tax, formations and management company administration sold as separate add-ons.

Vessel started on the other side of the relationship: LP intelligence, data rooms and investor relations for GPs, with the capital account and the quarterly statement added so the same record carries an LP from first meeting to distribution. Its fund administration service, with a team running period close and side letter requests, launched on October 8, 2026. The company states 200+ fund managers and 7,000+ LPs on the platform and holds SOC 2 Type II. No pricing page exists.

That history is the whole comparison. One grew from the portfolio toward the LP; the other grew from the LP toward the ledger.

What Carta does better

Portfolio integration. If your companies issue equity on Carta, their cap tables, 409A valuations and your fund's positions are already in one place. That is the reason most funds choose it.

SPV volume. Carta administers SPVs at scale on the same platform, which suits a manager running many single-asset vehicles alongside the fund.

Track record in administration. Carta states $220B+ in fund assets under administration; Vessel's administration service launched in October 2026. For a fund with an institutional audit this year, that history matters.

What Vessel does better

One record from first meeting to quarterly statement. The LP enters the system as a prospect, signs in the data room, completes KYC, is called and distributed against, and reads the quarterly report, without being re-keyed between tools.

Fundraising operations. LP mandate matching, pipeline and meeting briefs are part of the product. Carta does not address fundraising before the close.

Reporting automation. Portfolio KPI collection and one-click LP reports are built into the same system as the capital accounts.

What we did

We read both vendors' pages on October 9, 2026. Neither publishes a price. Scale figures are the vendors' own.

What to ask in both demos

1. Show me my LPA's waterfall running on a real distribution. Carta's public pages describe carry tracking; Vessel's describe waterfall modelling across partners. See it work.
2. Who signs quarter-end close, and what is their caseload? Carta has an established team; Vessel's is new.
3. What is the full price for one fund with 30 LPs and one parallel vehicle, including tax, formation and any add-ons? Neither publishes it, so make the scope identical.
4. What does migration out look like? Ask for the handover package in writing before you sign in.
5. For Vessel: references from a fund that has been through an audit on the platform. For Carta: references from a fund whose portfolio is not on Carta.

Who should choose which

• Choose Carta if your portfolio companies are on Carta, you run many SPVs, and you do not need fundraising tooling.
• Choose Vessel if you are raising or will raise again, want onboarding and reporting on one record, and your portfolio companies' cap tables can live elsewhere.
• Choose neither alone if an institutional LP requires an independent administrator named in your Form ADV. Pick the administrator first and ask which platform they will run.