SynthBoardvsClaude

Claude thinks carefully.
A board thinks against itself.

Claude is one of the best single voices there is — and one of the model families SynthBoard’s experts sit on. On a hard call, SynthBoard adds what one voice cannot: experts assigned to disagree, on different models, with the dissent kept on the page.

Start free See one call, side by side

Free to start. No card.

ClaudeAnthropic

What it’s good at

Long documents, careful writing, coding
Thoughtful, nuanced answers
Projects and memory for your own context

Claude is also one of the model families SynthBoard’s experts sit on.

SynthBoardYour chief of staff and her experts

What a board adds

Named experts who hold a position, on different AI models
On a decision, two are assigned opposite sides
The call, how sure the board is, and who disagreed and why
Your world on file, work and home apart, and a first step with a date

24 named experts on the bench

One call, side by side

Same question.
A different kind of answer.

A business call, typed the way a person types it: the board’s run, next to the shape of what Claude would hand back. An example, trimmed for length.

Rewrite the app, or keep patching?

Work · Board of 3

Our app is a four-year-old Rails monolith. Our two engineers spend about 40% of their time on bugs and slow deploys. Do we rewrite it this year, or keep patching?

Chief of staff

Your board is seated: The Engineer, The CFO, The Skeptic. They read the brief first, then research, then argue it out.

The EngineerTechnical Builder
The CFOFinancial Controller
The SkepticRisk Assessor

The board’s call

Don’t rewrite. Spend one quarter on the deploy pipeline and the three modules behind most of the bugs, then measure again.

40% of two engineers is about 0.8 of an engineer, every month. A rewrite would take both of them most of a year with no new features; a quarter of targeted fixes costs a fraction of that and tells you whether the monolith is really the problem.

Confidence68 · Moderate

The Engineer disagreed

“Patching buys you a quarter, not a codebase. If bugs aren’t down by half by March, plan the rewrite then, one module at a time.”

First step Pull six months of bug tickets and tag the module each one touchedby Monday

Example · Board of 3 · up to 135 credits

The table

What you get
on a hard call.

Where Claude has something close, it gets the credit.

SynthBoard compared with Claude
What you get	SynthBoard	Claude
Several named experts on one questionA consult with one expert, or a board with several	Yes	No
Experts assigned to argue opposed positionsOn a decision, at least two take opposite sides	Yes	No
Seats spread across AI model familiesNot one lab’s habits on every seat	Yes	No
The dissent kept in the final answerWho disagreed, why, and what would change the call	Yes	No
The answer in the shape the question needsA decision, a plan, a comparison, a forecast, the written piece	11 shapes	Partly
Remembers what you decidedAnd names it first when an ask would reverse it	Yes	Partly
Work and personal kept apartA room is grounded only in its own context	Yes	Partly
Reads your tools; writes only after you confirmNotion, Google Docs, Gmail, Slack, Linear, HubSpot and more	Yes	Partly
An answer the same hourA consult takes about a minute; a board, about 6–10 minutes	Yes	Yes
Long-form writing and coding on your own	Partly	Yes

Fair is fair

When to use Claude.

It does things SynthBoard doesn’t try to. Use it for these, and bring the hard calls to a board.

01
Long documents
Reading a long contract or report and writing about it carefully.
02
Coding and analysis
Working through code or a dataset on your own, step by step.
03
When one careful voice is enough
Most questions need one good answer, not an argument.

Questions

Fair questions.
Straight answers.

What people ask before they choose between SynthBoard and Claude.

Keep comparing: vs ChatGPT · vs Gemini · All comparisons · How it works

Does SynthBoard use Claude?

Yes. Claude is one of the model families the experts sit on, alongside GPT, Gemini, Grok and more. A board spreads its seats across families so the room is not one lab’s habits; which models a seat can use depends on your plan.

What do I get that careful prompting of Claude does not give me?

Separate experts that research alone, then react once to one another; two of them assigned opposite sides on a decision; a confidence that drops with dissent and is never rated above 90; and a memo that keeps who disagreed and what would change the call. Plus a Chief of Staff who remembers what you decided and names it when a new ask would reverse it.

Is every question a board?

No. Your Chief of Staff answers the everyday herself. A question that needs one expert becomes a consult; only the biggest calls go to a board. Talking to your Chief of Staff is free within a daily allowance. A consult or a board shows its price on the card before anything runs, and nothing runs until you tap.

What if the experts are wrong?

They can be: the experts are AI. That is why every memo shows how confident the board is, what would flip the call and who disagreed, and why the call stays yours.

Long documents

Coding and analysis

When one careful voice is enough

Does SynthBoard use Claude?

What do I get that careful prompting of Claude does not give me?

Is every question a board?

What if the experts are wrong?

Bring the call you keep putting off.

Bring the call
you keep putting off.