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Product studio · AI · Software

We ship products people pay for.
Then we build yours.

From backtested trading research to AI construction estimates, Big Fish designs, builds and runs its own software in public — and brings the same team to small businesses that need AI automation, custom software or a website that earns its keep.

  • Payments, auth and AI running in production
  • Fixed-price client work
  • You own the code
11
Products built and shipped
7
Flagship products in market
2019
Building since
100%
Client-owned code

Our products

Software we build, run and sell ourselves

Each one has real users, real payments and a real support inbox. It is the best evidence we can offer that we know how to ship.

All products in detail

Fintech · Trading research

ChartPatternProof

Chart patterns, tested.

See which stock chart patterns actually worked. Twenty-nine patterns backtested on five years of daily data across the S&P 500 and Nasdaq 100, then scanned every night for fresh setups.

  • 29 patterns backtested on 5 years of daily data, with win rates you can inspect
  • Nightly scan of the S&P 500 and Nasdaq 100 for new setups, with entry, stop and target
  • Mechanically drawn trendlines and Fibonacci levels with how often each one held
  • Per-stock behavioural profiles, watchlists and email alerts on Pro

React · FastAPI · MongoDB · StripeFree research · Pro $19/mo

Live

Careers · AI job search

RemoteLanded

Find remote work before it is everywhere.

Remote software jobs pulled from company career pages, job boards and HN Who’s Hiring — plus a funding radar for companies about to hire, and AI that tailors your resume and preps you for the interview.

$12/mo or $29 per quarter

remotelanded.com
Launching soon

Privacy · Household records

Onhand

Your household’s information, on your own machine.

Insurance, vehicles, home records, cards, budgets and where things physically are — private, searchable, and never uploaded anywhere. No cloud account, no telemetry, no outbound connection.

$69.95 once per household

onhand-app.com
Live

Developer tools · Knowledge

DevDesk

Keep what your developers know when they move on.

A ticket knowledge base that lives on the developer’s own machine. The connection strings, schemas, jobs, queues, servers and people a Jira ticket depends on — captured once, linked everywhere, and handed over as a file instead of a meeting.

30-day trial, then $29 once

big-fish.net/devdesk
Live · Pro soon

Gaming · Analytics & simulation

Baccarat Bonanza

You’ve tracked the roads for years. Now test them.

The traditional baccarat roadmaps — bead plate, big road and the derived roads — with live shoe tracking, a pattern lab and a backtesting simulator for seeing how a betting plan would actually have played out.

baccaratbonanza.com
Live

Construction · AI estimating

KnowBuildCost

Upload a floor plan. Know what the house will cost.

AI reads the drawing and produces a quantity takeoff; a deterministic estimator turns it into material and labour costs across nineteen trades, priced by ZIP. Then it runs the job — permits, inspections, subs, draws and payments.

From $59/mo · Homeowner $29 once

knowbuildcost.com
Now launching

Lead generation · Home services

Jersey Kitchen Match

One kitchen pro, not five.

A lead-generation funnel for New Jersey kitchen remodels. Homeowners answer seven quick questions and are matched with a single local kitchen professional — free for them, paid for by the contractor.

jerseykitchenmatch.com

Why us

Builders first, consultants second

Most agencies have never had to keep their own product alive. We do it every day, so the work we hand you is built to be run, not just demoed.

Fixed price, fixed scope

You get a number before we start and that number holds. No hourly billing, no change-order games.

Weeks, not quarters

Most engagements ship something usable inside a month. Long projects are broken into pieces that each stand on their own.

We run products, not just projects

The team that built ChartPatternProof, KnowBuildCost and RemoteLanded builds yours — billing, auth, AI and SEO included — because we live with the same problems in our own products every day.

More about how we work

How an engagement runs

  1. Discovery call

    Thirty minutes, no charge, no deck. We ask what is slow, what is manual and what it costs you — and we will tell you plainly if software is not the answer.

  2. Audit and proposal

    We map the workflow, quantify the hours and dollars on the table, and come back with a fixed-price plan. If the numbers do not justify the work, we say so.

  3. Build in the open

    Weekly demos of working software, never status slides. You steer as it takes shape, and there are no surprises at handover.

  4. Launch and hand over

    We train your team, document everything and hand you the keys — your accounts, your code, your data. Support afterwards is a choice, not a lock-in.

Next step

Have a product idea, or a process to automate?

A free 30-minute call. We will tell you what is worth building, what it would cost, and whether something off the shelf already does it.