Private Beta · 2026

One Interface
Every Model — AI quality control for finance and enterprise teams. Verified outputs across every frontier model.

Vessel routes you to the best model for every task

Request access How it works →
01 · No vendor lock-in

One interface.
Every frontier model.

Claude, GPT, Gemini, Grok. All connected out of the box. Switch providers without switching tools, retraining your team, or rebuilding your workflows. Your context, prompts, and history stay put.

Claude
GPT
Gemini
Grok
02 · Always best

The leaderboard moves.
You don't have to.

Frontier leadership rotates every few months. Vessel routes each task to whichever model performs best right now and updates as the landscape shifts. You're never stuck paying premium prices for last quarter's winner.

03 · Quality per dollar

More quality per dollar.
Measurably.

Persistent memory and verified outputs mean fewer retries, shorter prompts, and less wasted spend. Early users see 50%+ improvement in quality-adjusted output per dollar. Same work, done better, for less.

50%+ quality-adjusted output per dollar*
Model routing
0 routed today
LIVE
VESSEL / Auto-routing / v2.1

Always the best model.
Always the best output.

Never locked in to a single vendor. Always routed to the best model.

Every output verified
before distribution.

We built Vessel on the same principle engineers use to ship code: test everything, automatically, every time. Every number reconciled. Every claim cross-referenced. Every inconsistency flagged before anyone else sees it.

Miss
Consistency · Revenue in deck vs. filing
Δ $3.4M
Warn
Completeness · Missing source on exhibit table
Warn
Coherence · "Declined" claim contradicts +4% trend
Pass
Correctness · Derived totals recompute from inputs
$215M ✓

Vessel is built to catch errors so you don't have to.

For teams where
mistakes are expensive.

01

Deal teams

High-urgency buy-side and sell-side teams with extremely high standards.

02

Investor relations

Corporate finance teams working on high-stakes earnings prints.

03

Everyone else

From insurance to real estate to legal, if you use AI, we offer more optionality and higher quality output.

Questions

What you might be wondering.

01
What is Vessel?
Vessel is a model-agnostic AI platform with built-in deterministic quality control. It routes each task to the strongest frontier model — Claude, GPT, Gemini, or Grok — and verifies every output before returning it.
02
How is Vessel different from using ChatGPT or Claude directly?
Single-vendor tools lock you into one model and one set of strengths and blind spots. Vessel routes per task across every frontier model and adds a verification layer on top, so the output you see has already been checked for accuracy — not just generated.
03
Which AI models does Vessel route across?
Today, Vessel routes across Claude, GPT, Gemini, and Grok. New frontier models are added as they're released.
04
What does "deterministic quality control" mean in practice?
The same input produces the same audited output, every time — replayable on demand. That's the precondition for putting AI inside any audit-grade workflow: every claim is traceable, every run is reproducible, every output is verifiable by someone other than the system that produced it. See the architecture →
05
Does Vessel train its own model, or is it a layer on top of others?
Vessel is a layer. It doesn't train models; it routes across the strongest ones and wraps each output in a deterministic QC harness. That's the point of being model-agnostic — Vessel gets stronger every time the underlying frontier models do.
06
Who is Vessel built for?
Finance and enterprise teams where one wrong number costs the deal, the quarter, or the reputation: FP&A, due diligence, board reporting, equity research, and adjacent functions where outputs go in front of an auditor or a board.
07
How does Vessel handle data security?
Specifics — deployment options, data isolation, retention, and compliance posture — are shared during onboarding given the private-beta scope. Request access below to discuss your environment.
08
How do I get access to the private beta?
Access opens in small groups, by invite. Request access via the form below — you'll receive a confirmation email and a position in the queue. We're prioritizing teams in finance and enterprise where the QC harness has the most impact.

Selective early access.
Invite-only.

We're working with a small group of teams that run on precision. If that's you, tell us what you're working on.

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Your position:

Invite-only · Built by Tie QC

*Based on internal benchmarks. Your mileage will vary by workflow.