集み · Atsumi · to gather, to collect
Small software,
gathered with care.
Atsumi Labs is an independent studio that gathers small, genuinely useful consumer apps under one roof — well-made tools, built quietly and shipped properly.
What we’ve gathered
so far
A handful of products, each solving one real problem well. More join the shelf as they’re ready.
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No. 01 Live
Skyfield
Hyperlocal weather, done right
A modern weather app powered directly by the U.S. National Weather Service. Point forecasts for your exact coordinates, animated radar with live storm polygons, severe-weather alerts, and a sky that quietly changes with the real conditions outside. On Google Play, with iOS to follow.
- NWS data
- Animated radar
- Severe alerts
- Android
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No. 02 Private beta
AliasNest
Email aliases & relay for your domain
Give every site its own throwaway address. AliasNest creates masked email aliases on a shared domain or one you own and verify, quietly relaying the mail to your real inbox. Hand out a mask, keep your real address private, and burn any alias the moment it starts attracting spam.
- Custom domains
- Mask & relay
- SMTP inbound
- Self-host
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No. 03 Live
Tadka Play
Party games with a desi twist
Homemade multiplayer party games — host on the big screen, everyone plays on their phones. No accounts, no installs, no fuss: open a room, share the code, and play. A growing collection of fast, social games for when people are actually together.
- Big-screen + phones
- No accounts
- Real-time
- Free
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No. 04 Live
OffPeak
Run your home when power is cheap
Wholesale electricity prices swing minute to minute. OffPeak tracks live and day-ahead rates across the U.S. electricity markets it supports, charts the trend, and pings you when power is cheap or spiking, so you can run the dryer or charge the car at the right time. More markets coming.
- Live + day-ahead
- Price alerts
- 7 U.S. markets
- Web · iOS · Android
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No. 05 Beta
Hear and Guess
Name that tune — a music quiz party game
Put any Spotify playlist on the big screen and let the room race to name the track. Everyone buzzes in on their phones — server-side timing keeps it fair, faster answers score more, and a QR code gets players in fast. Anyone can play; hosting needs a Spotify Premium account we approve, since Spotify caps new apps until it grants full access — ask us to host.
- Spotify playlists
- Real-time buzzers
- QR join
- Free to play
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No. 06 Unofficial
Azure Standard
An unofficial app to shop from your phone
A personal project — a native shell around azurestandard.com so I can browse, log in, and check out from my phone, with a branded splash and optional push reminders. Not affiliated with or endorsed by Azure Standard; it just opens their real site.
- iOS · Android
- Native shell
- Push reminders
- Personal use
One umbrella,
many small things.
Atsumi Labs LLC is an independent software studio. We design, build, and operate small consumer products end to end — the kind of focused, unglamorous tools we wanted to exist and couldn’t find done well.
The name comes from the Japanese atsumi (集み) — a gathering. That’s the whole idea: a single, trustworthy roof for a growing collection of apps, so each one inherits the same standards for privacy, craft, and longevity.
- Privacy first No selling data. We collect the minimum and say so plainly.
- Built to last Small, dependable software we intend to keep running.
- Craft over hype Fewer features, finished properly.
03 — Say hello
Let’s talk.
Questions, partnerships, press, or just curious what we’re gathering next?
contact@atsumilabs.com