A small product company for self-hosted AI
ServoChain is a small product company shipping a focused family of self-hosted AI applications — a portfolio tracker, a personal assistant, a chess engine, and a card designer. One login, one dashboard, no third-party data brokers.
OUR APPS
Each ServoChain app is built around a single, focused job — and each one runs on the same account, on hardware you control. Click any card to open the app.
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Crypto Port
Track every coin, token, and position from one dashboard. Real-time prices, advanced analytics with charts and insights, and secure cloud storage for your data. Sign in once and your whole crypto world is in one place.
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Limo Assistant
A long-context AI chat built for the work you actually do — drafting emails, summarizing threads, planning trips, writing code, and looking things up on the web. Pick a consultant, search past messages, attach images, and let Limo handle the rest.
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Limo Chess
A full-featured chess platform powered by four AI engines — including Stockfish and Maia AI — with 10,000+ puzzles, 500+ openings, deep game analysis, and structured lessons. From your first move to grandmaster prep.
Karta Karta
Tell Karta what you need — a birthday card for your mom, a holiday postcard, a wedding invitation, a thank-you note — and it designs something personal, print-ready, and uniquely yours. Choose a style, set the tone, and download in seconds.
ABOUT SERVOCHAIN
ServoChain is a small product company building self-hosted AI applications for everyday work and life. Each product is focused, fast, and runs on hardware you control — not in a SaaS data center.
We believe the best software is software you own. That's why every ServoChain app comes with the source, the deployment scripts, and the option to run it on your own machine. No accounts to create, no usage limits, no surprise pricing changes.
The four products — Crypto Port, Limo Assistant, Limo Chess, and Karta Karta — share a single sign-on and a single control center. Sign in once, and your whole toolkit is one click away.
WHY SERVOCHAIN
Every ServoChain app runs on a server you own. Your crypto holdings, your chats, your games, your cards — they live with you, not on someone else's cloud.
Sign in once on the ServoChain dashboard. Every app you launch inherits the session. No per-app accounts, no OAuth dance, no password manager full of duplicates.
Source for every app lives on GitHub. Read it, fork it, audit it, run it yourself. We're proud of how each ServoChain app is built — and we want you to be able to verify it.
No ad networks, no analytics scripts, no "we may share anonymized data" fine print. The only third-party request your browser makes is to load the Inter font from rsms.me.
Apps that run on your own network, with no round-trip to a remote API, are simply faster. The 100ms your Limo Assistant saves on a chat reply is a 100ms more for you.
ServoChain is a small team (or one person, depending on the day). When you have a question, an idea, or a bug report, you reach a human — not a tier-1 support script.
Pick an app and start. Every ServoChain product runs on the same account, with no usage limits and no third-party data sharing.
See the appsSelf-hosted. No tracking. No third-party requests except rsms.me for the Inter font.