Thesis Lab

Synthetic expert cohorts for
sharper investment theses.

Built for funds. Thesis Lab pressure-tests a thesis before you commit time and budget to deeper research.

  • Test whether a thesis holds across customer, buyer, and operator cohorts.
  • Surface which segments, behaviours, and risks matter most before you spend a dollar on diligence.
  • Sharpen the agenda for expert calls, channel checks, and further research.

POWERED BY FISHDOG

Synthetic expert cohorts create sharper investment theses

Thesis Lab helps investment teams pressure-test a thesis before committing time and budget to deeper research.

Synthetic expert cohortsInvestment thesisStronger conviction

Use Thesis Lab to

01

Test the thesis across cohorts

See whether a thesis holds across customer, buyer, and operator cohorts - not just the one segment that first caught your attention.

02

Surface what matters most

Surface which segments, behaviours, and risks move the thesis, so you know where the real exposure and the real upside sit.

03

Sharpen the agenda

Walk into expert calls, channel checks, and further diligence with a tighter set of questions and a better expert match.

Expert networks are valuable, but not always the right first step

Funds already spend heavily on expert networks, because human insight matters. But many calls happen too early - before the team has formed the right questions. Thesis Lab tests the thesis first, so expert calls become more focused, efficient, and valuable.

Before, between, and after expert calls

Two halves of the same research workflow - depth from real people, breadth and repeatability from synthetic cohorts.

Expert networks

Depth from real people

The senior operator on the line, the lived detail, the judgement call only a human who has run the desk can give you. Irreplaceable - and worth the spend when the question is already sharp.

Thesis Lab

Breadth, structure, repeatability

Synthetic expert cohorts give you the whole distribution, a structured first read, and a question you can re-run any time - so analysts ask better questions, pick better experts, and build higher-conviction research.

From consumer behaviour to B2B operating insight

Thesis Lab tests the operating assumptions behind the model - across customers, buyers, frontline operators, and market participants.

CustomersBuyersFrontline operatorsMarket participants

Build the cohort the thesis needs, not just the one you can recruit

Dimensions

  • Customer types
  • Roles
  • Regions
  • Income bands
  • Industries
  • Buyer segments

Example markets

Ports & logisticsFast-casual diningSaaSPractice-level healthcareIndustrialsFinancial servicesFoundations

Every cohort built from real census, occupational, and market data - so breadth never costs you rigour.

What it looks like

Three screens from the product. Click any image to enlarge.

Find Experts modal - describing the cohort to recruit in plain English

Describe the cohort in plain English. “Managers and logistics coordinators at restaurant-supply companies that specialise in poultry.”

Research group view - cohort participants with occupational backgrounds

A cohort grounded in real data. Drawn from real census and occupational distributions. You see who you are talking to, their background, and the recruitment trail.

Expert Calls dashboard - synthetic cohort interviews running in parallel

Recorded, traceable, repeatable. Run a cohort, then re-run the same question as new data, earnings, and news land. Every interview recorded and cohort-traceable.

Thesis Lab makes expert networks more productive

01

Broader first read

Expert calls provide depth. Synthetic cohorts show you the whole distribution - and whether the edge is growing or shrinking.

02

Better expert selection

Identifies which experts are worth your time, from senior executives to operator-level roles closer to real behaviour: procurement managers, sales leaders, dispatchers, practice managers, supplier reps.

03

More repeatable research

The same question, re-run across cohorts, scenarios, and time periods - so you revisit assumptions as new data, earnings, and news land.

Built for institutional research

Grounding

Real data, refreshed every four hours

Cohorts grounded in real census, demographic, and occupational data, refreshed every four hours - so you are not testing an earnings-cycle thesis against a stale model.

Accuracy

Up to 94% overlap with human results

Calibration against University of Michigan data showed up to 94% overlap with human results. Benchmark methodology available for diligence review. See the model check →

Provenance

Inspectable by design

Outputs linked to sourced research packets; cohort design is inspectable. The provenance behind every read is open to your research and diligence teams.

Compliance

No MNPI by construction

Designed to avoid MNPI solicitation by construction - synthetic cohorts have no insider knowledge to manage, log, or monitor.

Gives analysts evidence to weigh - the investment call stays theirs.

Design Partner Programme

Bring two live investment questions

Thesis Lab will run synthetic expert cohorts and channel checks, then compare the outputs against your existing expert-network workflow.

The Questions Funds Ask Us

We're already doing this with ChatGPT / Claude.+

Then you've hit the data-staleness wall - frontier models train to a fixed cutoff, so an earnings-cycle thesis gets tested against last year's world. Thesis Lab's cohorts are grounded in real census, occupational, and market data, refreshed every four hours. Cohort design is inspectable and outputs are linked to sourced research packets - traceability an off-the-shelf chatbot can't give your diligence or compliance teams.

Is this a replacement for expert networks?+

No - it makes them more productive. Expert networks give you depth from real people; Thesis Lab gives you breadth, structure, and repeatability first. You walk into the expert call with a sharper agenda, a better expert match, and the questions already framed - so the call you were going to book anyway returns far more signal.

How do we know it’s accurate?+

Calibration against University of Michigan consumer data showed up to 94% overlap with human results. The full benchmark methodology is available for diligence review - we would rather you stress-test it than take the number on faith.

Can you really build the operator-tier cohort, not just the senior expert?+

Yes - that's the point. Cohorts are built from real census and occupational data across customer types, roles, regions, income bands, industries, and buyer segments. That includes the procurement managers, sales leaders, dispatchers, practice managers, and supplier reps expert networks tend to gatekeep - so you build the cohort the thesis needs, not just the one you can recruit.

Will compliance approve it?+

It is designed to avoid MNPI solicitation by construction - synthetic cohorts have no insider knowledge to manage, log, or monitor. Cohort design is inspectable and every output is linked to a sourced research packet, so research provenance is auditable end to end.

Where does FishDog fit?+

The customer-facing brand is Thesis Lab. FishDog is the platform it is built on - "Powered by FishDog." Every contract, packet, and artifact you receive is Thesis-Lab-branded.

More on Thesis Lab

Read how a buy-side team used Thesis Lab in the field, plus the latest from the product team.

Hedge Fund Case Study: ESPN DTC →

How a buy-side team pressure-tested a streaming thesis against synthetic operator-tier cohorts before the next earnings cycle. The questions they asked, the cohorts they built, and what landed in their IC deck.

Read the case study

Decomposes Sector + Macro Theses →

Thesis Lab reads a sector or macro brief and decomposes it into testable sub-theses, each routed to the right operator-tier cohort. Run the full brief and get the gap list back as one packet.

Read the release

Now Building Niche Cohorts →

Thesis Lab matches plain-English audience descriptions (“managers and logistics coordinators at restaurant-supply companies that specialise in poultry”) to recruitable cohorts.

Read the release

Thesis Lab is in Beta →

An AI workspace for fund research. The launch announcement covering what the workspace does, who it is for, and how to get into the beta.

Read the release