BeFeast designs, builds and runs software end to end: GPU audio pipelines, desktop apps, developer infrastructure. All of it on our own hardware, with a fleet of AI agents doing much of the typing.
Each of these is in use today, on hardware we own. Sources are public where the product is.
Karaoke for the songs you love.
Paste a link to a song and get separated vocals, a backing track and synced lyrics, ready for a performance in the browser. Stem separation runs on serverless GPUs, lyrics come from open lyric databases with alignment and a speech-recognition fallback. The performance console has a live vocal fader and A–B loops for practising the hard parts.
A private research library built from videos.
Video link in; searchable transcript, summary and topic tags out. Transcription runs on rented GPUs under a daily spend cap, summaries go through a chain of models with fallback. Every merge is versioned, deployed, health-checked and rolled back on failure, without anyone touching a server.
A native media player for Windows and Linux.
Built on libmpv with two native shells, WinUI 3 on Windows and GTK4 on Linux, sharing a Rust core. Chapter thumbnails, frame-precise stepping, synced lyrics, A–B loops, a mini-player and automatic updates. Subtitle handling is the hill it is built on.
From any song to a rehearsal-ready DAW project.
Upload audio or paste a link and get separated stems, tempo detection and a .dawproject file that opens in Studio One, Bitwig, Reaper or Cubase. A browser mixer streams the stems for instant solo and mute before you download anything.
Your numbers, in context.
A local-first calculator worksheet. Write calculations beside your notes, name values and reuse them, work with calendar-aware dates and currencies, and see the basis behind each answer. Files are plain text and stay on your machine. Signed macOS preview, Linux builds, a Raycast extension and a CLI.
Your AI treasurer.
One calm view of AI subscriptions and API accounts: what you can use right now, how much is left and when it resets, what you have paid and what is coming. Payments, accruals and estimates stay separate. It never moves money or routes requests. Menu-bar widgets for macOS and Linux desktops.
Files, pages and short links for people and their agents.
One small platform behind three domains. pomoi.co shares files with resumable uploads up to 50 GB. html.me.uk hosts sandboxed HTML pages, so an AI agent can publish a report with one request. oklb.uk turns any of it into a short link. A single Go binary, our own storage, invite-only.
Every product on this page is built and shipped through Maestro, our own software factory.
The software factory behind everything else.
A single Go daemon that runs our whole fleet of projects. It picks up labelled issues, starts AI coding agents in isolated git worktrees, opens pull requests, drives them through CI and an automated review gate, and merges. Risky actions wait for a human. Maestro builds itself the same way and self-deploys on merge.
Work starts as a tracked issue with a label. No chat threads, no verbal briefs.
Maestro hands the issue to an AI coding agent in its own git worktree.
The agent opens a PR. CI builds and tests it like any other change.
An automated review has to pass. Risky actions wait for a human.
Green means merged, versioned, deployed and health-checked. Failures roll back.
The all-seeing eye for your network.
A self-hosted network operations console: device discovery, router management, port scans, DNS logs and live traffic streaming into one operator UI. Every feature ships with an end-to-end browser test.
A tuner that snaps into focus.
A chromatic tuner plugin (CLAP, VST3, AU) with a rangefinder metaphor: pitch locks onto a centre reticle. Custom tunings for 4 to 9 strings, 432–448 Hz reference, cues that do not rely on colour.
Your amp, straight to your Mac.
A macOS menu-bar utility that routes the clean DI signal from a BOSS Katana over USB to the Mac's output. No effects, no modelling, no DAW. Auto-detects the amp, corrects clock drift, shows buffer and peak diagnostics.
A Telegram agent built for reliability over demos.
A Telegram-first AI assistant as a single Go binary that starts in milliseconds. Multi-model routing, durable jobs and cron, semantic memory and browser tools, with new skills gated by a safety audit.
A hybrid analog/digital delay.
A delay plugin (VST3, AU) with modulation, analog-voiced emulation and tempo sync. Validated with pluginval at maximum strictness. macOS Apple Silicon first.
Know the real price before you buy.
A shopping companion for musicians importing gear: a virtual cart that predicts the total landed cost, including shipping, customs and fees, then tracks each order and learns from what it actually cost.
BeFeast is an independent software studio. We take an idea from a sketch to a product people use, and then keep it running: the code, the GPUs, the release pipeline and the servers are all ours. Most of the typing is done by AI agents. The decisions are not.
One email is all it takes. No forms, no funnels.