Bring your ideas before the Quorum.

A roundtable of diverse AI experts to debate, dissent, and deliver clarity on your most complex decisions.

The word

quorum

noun · decision language

A decision is not legitimate until enough independent voices are present.

Quorum borrows that idea for thinking. Instead of asking one model for one answer, you convene a small assembly: dissent, optimism, pragmatism, domain judgment, and a chair to separate consensus from unresolved disagreement.

Pronunciation
/ˈkwɔːrəm/
kwor-um
Origin
Latin: quorum
of whom
Use
A minimum assembly
the number of voices required before a decision can stand
The process

Three phases. One verdict.

01

Convene the council

Configure roles, models, and depth. Assign a Critic, an Optimist, a Pragmatist — or design your own.

02

Witness the debate

Models deliberate, rebut, and refine across rounds. Every position is visible as it forms.

03

Receive the verdict

A chair synthesizes consensus and dissent into a single, defensible judgment.

Multi-model deliberation

Claude, GPT, Gemini and more, debating the same question side by side.

Assigned roles & personas

Each model argues from a distinct vantage — adversarial by design.

BYOK or managed access

Bring your own keys, or use managed access with no setup.

Saved & exportable sessions

Every deliberation is preserved and exportable to Markdown, PDF, or JSON.

Custom role templates

Save a council you trust and reconvene it in a single click.

Streaming, transparent reasoning

Watch each argument form in real time. Nothing is hidden.

Pricing

Pricing that respects your intent.

Free / BYOK

$0

Bring your own keys. Unlimited deliberations.

Most popular

Pro

$9.99 / mo

Managed access, synced sessions, exports.

Power

$24.99 / mo

More volume, custom templates, priority models.

See it in motion

A council, mid-deliberation.

The inquiry

Should we pivot our pricing to usage-based?

Critic

Claude Opus 4.7

Usage-based pricing trades predictable revenue for volatility your enterprise buyers can't budget against.

Optimist

GPT-5

Pragmatist

Gemini 2.5 Pro

It caught the failure mode I'd been rationalizing away for a month.
Indie founder
The dissent section is the part I read first. That's where the real signal is.
Product manager at a Series B
Like having a thesis committee on call, minus the politics.
Researcher, Cambridge
Questions

Frequently asked.

How is this different from just using multiple AI tools?

Quorum doesn't just run models in parallel — it assigns them adversarial roles, has them rebut each other across rounds, and synthesizes a single verdict with explicit consensus and dissent. The structure is the product.

Do you store my deliberations?

By default they're saved to your account so you can return to them. You can enable local-only mode, in which deliberations are sent directly to providers and never stored on our servers.

Can I bring my own API keys?

Yes. The Free tier is built around it — add your Anthropic, OpenAI, and Google keys and pay providers directly. Keys are encrypted at rest and never exposed.

Which models are supported?

Claude, GPT, Gemini, Mistral, Llama, Grok, DeepSeek, and Qwen, with new models added as they ship.

Is there an API?

An API is available on the Power plan for programmatic deliberation.

How are costs calculated?

On BYOK, you pay providers directly at cost. On managed plans, each deliberation draws from your monthly allowance based on the models and depth you choose.

Every idea deserves a second opinion.
And a third.