Software company · Toronto, Canada

Useful software, made with care.

MZ Industries is a small, independent software company in Toronto. We build apps for families and for businesses, and we publish the developer tools we make along the way as open source.

See our products Browse open source

Products

Three products, one small team.

Two apps for busy families, and one for the people who pay a property portfolio’s bills.

KikiPlay

Playdates made simple for families.

KikiPlay helps parents see which friends are free, plan a playdate, pick a place to meet and collect RSVPs in one place, instead of a long group chat. Circles are invite-only, so only the families you connect with can see your plans.

  • iPhone and Android
  • Free to download
  • Private, invite-only circles
Three KikiPlay phone screens: who is free, planning a playdate, and nearby places

KikiPlan

Plan your child’s summer in minutes.

KikiPlan builds a week-by-week summer camp schedule for each child, matched to your budget, your neighbourhood and your child’s interests. It is a Toronto-first beta, made for families in the Greater Toronto Area.

  • Web app
  • Toronto-first beta
  • Summer camp planning
A KikiPlan summer plan showing camp weeks, prices and a total budget

inletAP

Accounts payable automation for property management.

inletAP checks every vendor bill against that vendor’s history at that property and against your approval thresholds. Then the bill is coded, approved and posted to QuickBooks Online or Xero.

  • Web app
  • For property managers
  • QuickBooks Online and Xero
The inletAP dashboard with documents waiting for review and approval

Open source

Tools we built and gave away.

Desktop apps, a library and a command-line tool. The code is public on GitHub.

  • MZ Stock Ticker with a candlestick chart, an RSI pane and a watchlist

    MZ Stock Ticker

    MZ-Industries/mz-stock-ticker

    A desktop charting app: a live watchlist next to candlestick charts, 47 technical studies, key statistics and market news. No account and no API key.

    • macOS · Windows · Linux
    • Tauri · Rust · TypeScript
    • MIT
  • SimpleSpread showing a small invoice sheet with a formula in the formula bar

    SimpleSpread

    baudehlo/SimpleSpread

    A native Mac spreadsheet written in Swift. It reads and writes XLSX, imports and exports CSV, and has a formula engine with 156 functions.

    • macOS
    • Swift
    • MIT
  • Playwright Test Studio with a plain-English test script and a run log

    Playwright Test Studio

    baudehlo/playwright-test-studio

    A desktop app for QA engineers. Write tests in plain English, and an AI agent runs them in a real browser through Playwright MCP.

    • macOS · Windows · Linux
    • Tauri · JavaScript
    • MIT
  • better-crawl

    baudehlo/better-crawl

    A TypeScript library. An LLM writes and tests a crawler for a site once; after that the crawler runs with no LLM calls. When the site changes, heal patches it.

    • Node.js library
    • npm: better-crawl
    • MIT
  • rdsql

    baudehlo/rdsql

    A psql-like command-line client for the AWS RDS Data API, with saved connections, an interactive prompt, and table, CSV, HTML or JSON output.

    • Node.js CLI
    • npm: rds-data-api-cli
    • MIT
  • Questrade Menu

    baudehlo/questrade-mac-menu

    A Mac menu bar app that shows your Questrade account value and today’s P&L at a glance. An independent project, not made by Questrade.

    • macOS
    • Swift
    • Source on GitHub

Company

Who we are

MZ Industries is the trading name of 1001494310 ONTARIO INC., an Ontario corporation based in Toronto, Canada. For help with a product, please use the support and contact links on that product’s own website.