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SaaS & B2B

SaaS and B2B product design and development, for the people who use it all day.

Web apps, dashboards, marketplaces and AI products: one flow for every role, numbers you can act on, and a design system that holds as the product grows.

01Who it’s for

Built with the people who answer for the launch.

  • Founders

    You’re building software for teams, not crypto — and need the same speed: design and code from one senior, end to end.

  • Product leads

    New roles, new screens, and the design system is coming apart. You need it pulled together without a rewrite.

  • Technical leads

    You want a front end your team can extend: typed, tested on every change, with tokens shared by Figma and the code.

02What gets in the way

Where products like this lose people.

  1. 01

    The same record means four different things.

    A buyer, a seller and an operator open the same request. Each needs their part of it — and must never see someone else’s.

  2. 02

    Too many numbers, too few answers.

    A dashboard full of figures still leaves people guessing. Every number has to be judged against something and say where it comes from.

  3. 03

    One wrong click costs a deal.

    Cancel, extend, reject: actions that can’t be undone have to say what they break before they run.

03What we build

What we build for teams.

  • Marketplaces & multi-role flows

    Requests, bids and orders that move between roles — each role seeing exactly its part, every state named.

    • Role-based views
    • Requests & bids
    • Orders
    • Dialogs

    In the workRoutres Marketplace

  • Dashboards & analytics

    Rankings, comparisons and metrics that answer a question, with filters that stay beside the list.

    • Rankings & filters
    • Detail pages
    • Comparisons
    • Empty states

    In the workThirdwaveRoutres Marketplace

  • AI products & subscriptions

    Conversational products people pay for: the plan sold in minutes, the AI given a face, the clock in plain sight.

    • Onboarding
    • Plans & paywall
    • Conversation
    • Account

    In the workWisdomApp

  • Design systems

    Components and tokens that are the same in Figma and in code, so the next screen costs less than the last.

    • Tokens
    • Components
    • Documentation

    In the workBlue Vineyard

04How it runs

One person on every call, checks on every change.

The same six stages on every project — and the tools this kind of product is built with.

  1. 01You · Founder

    Brief

  2. 02Founder

    Launch forecast

  3. 03Founder · Figma

    Design

  4. 04AI agents · Founder

    Build

  5. 05Automated

    Checks

  6. 06To your users

    Launch

Web products
Next.js · React · TypeScript · Tailwind CSS
Back end & data
Node.js · TypeScript · PostgreSQL
Mobile
React Native · Expo — iOS and Android from one codebase
Quality
Playwright · Vitest · Lighthouse CI · axe · Slither
Design
Figma, with design tokens synced to the code

05The work

Products like yours, shipped.

Work by our founder, before Sublom
  • Thirdwave

    Web3 · AnalyticsShipped

    Ranking of blockchain games and apps — web app

  • WisdomApp

    AI · Mobile appShipped

    Conversations with great minds of history — mobile app

Next step

Let’s build it.

Tell us what you’re launching and when. You’ll talk to the person who builds it.

Replies within 1 business day

Start a brief

30 seconds

Product
Scope

Pages

HomeStartWorkAll casesHow we workProcess & stackAboutFounderContactSend a briefEstimatePrice it in a minutePartnersBring a client, keep 20%

Services

Web3 — dApps, DeFi, RWAPageFintech — trading, investing, walletsPageSaaS & B2B — dashboards, CRMPageWebsites — marketing & launch pagesPage

Work

Kvants — quant investing appCase · FintechPropichain — tokenized real estateCase · Web3Thirdwave — Web3 analyticsCase · Web3

Actions

Message the founder on Telegramt.me/sublom