GoldenBerry ships products of its own and partners with clients around the world to bring their visions to life. Nothing we make is built to blend in.
macOS · Free
A calm second screen for focused work.
A macOS app for anyone whose second monitor became one more thing competing for their attention. Whatever plays on your Mac stirs a living ocean, a forest or a night sky, so the screen beside you settles instead of shouting. Ten worlds, free forever, no account.
tideglass.app →
macOS · Email
Every Gmail account, native to your Mac.
A macOS email client for people who live in several Google accounts at once. Every inbox in one window, real Gmail behaviour kept intact rather than approximated, AI that sorts instead of nagging, and a command line your own agents can drive.
clementine.email →
Developer tools · Open source
License your software. Keep your cool.
The licensing layer for people selling their own software. It issues keys, tracks seats and meters usage, all wired to Stripe, so “they paid” turns into “it’s unlocked” without you building that plumbing again. Open source: self-host it or run it on our cloud.
coolbeans.tools →
Self-hosted · Team podcasts
Listen to your team’s updates.
Podcasts made from your team’s updates. Your agent sends the Slack messages or project notes you choose; PodDrop turns them into a briefing and posts a listening link back to Slack or Discord. Catch up at your desk, on the train or walking home. Runs on your server, with your own AI provider.
poddrop.io →
iOS · macOS · tvOS
Berlin departures, where you already look.
A departures app for Berlin, for anyone who has sprinted at a U-Bahn they were never going to catch. It lives in your Mac menu bar, on your iPhone and on the Apple TV, knows how long your walk to the stop takes, and only shows what you can still make.
zuruckbleiben.app →
Developer tools · Open source
Waitlists. One API call.
A waitlist backend for developers getting their next idea out the door. Keep your own signup form, collect entries with one API call, and get notified through Slack, Discord, Telegram, email or webhooks. Open source: self-host it or let us run it.
pleasehold.dev →
iOS · macOS
Two moments, practised daily.
A text-first journal for mornings and evenings, for anyone who wants reflection without a feed attached to it. Guided prompts, seven notebooks, and nothing else asking for attention. Sold once: no AI, no subscription, no nudges.
hexis.you →Every one of these began as a frustration we refused to live with. So we fixed it, and kept going.
Claude Code
AI specialists for every role at your company.
Role-shaped specialists you install into Claude Code, wired to the tools the team already uses. Open source, Apache 2.0.
iOS
Nail the perfect drip.
A cold brew drip counter for iPhone. Tap along with the drops and it reads back your rate.
SaaS
Everything your maker business needs, in one place.
Materials, pricing that actually pays, production, and the files kept with the job.
The mission
Every product here grew out of experience we actually lived, built the way we wished someone had built it for us. Today, thousands of people around the world use them. Opinionated by default.
We say no more than we say yes. Every feature has to earn its place. If it doesn't serve you directly, it doesn't ship.
No ads injected into what you paid for. No features gutted and sold back as premium. No lock-in that keeps you around while the product rots. No dark patterns. If you stay, it's because it's good, not because leaving is hard.
Some of our apps are free, some are a one-time purchase, and others have a subscription. PodDrop runs on your own server with a monthly or annual software licence. Each product’s pricing page explains what’s included and any costs you pay separately.
We don't build for imaginary users. Every product starts with a real frustration we've lived. Then we craft the thing we wished existed.
Client work
That side of the studio is goldenberry.so: senior engineers working with companies around the world, building products and the operations behind them, and leaving every team stronger than they found it.
