Suncost Labs
Birdbrain
Academy
A perceptual learning game for bird sounds.
Learn bird calls through side-by-side listening, adaptive practice, and quizzes in the live web app.
Explore informative species descriptions and build study pools around the birds you want to recognize.
iOS · coming soon Record birds, identify them, and turn your own recordings into quizzes.
Fleuronum
A searchable archive of printers’ ornaments from historical books.
Browse thousands of ornaments extracted from public-domain sources, search by visual form, and download individual motifs.
Trace ornaments back to their books, or use the composition canvas and glyph editor to make new arrangements.
PeekAttention
Learn AI and machine learning by typing code from memory.
Peek at the solution, hide it, and recreate each line yourself. Copy and paste is disabled, turning practice into active recall.
Build and train real models, work through LeetCode-style algorithm problems, and practice CUDA and Triton programming.
Disagreeable.AI
An AI second opinion that tells you what isn’t working.
Bring it an idea, draft, plan, pitch, or piece of code. Instead of agreeing by default, it gives a direct verdict and explains where the reasoning breaks.
It surfaces hidden assumptions, names specific faults, and helps you decide what to fix, defend, or abandon.
Charon
An open-source, local-first runtime for building and coordinating AI agents.
Charon gives agents durable memory, long-lived roles, parallel workers, inspectable workflows, and iterative judge loops—all on your own machine.
Use local or hosted models from a terminal workspace that keeps sessions, tools, context, and agent history under your control.
BaseBuddy
Self-hosted multi-camera monitoring with local AI detection.
Watch live feeds, search recordings, export timelapses, and review detection events with timestamps and confidence scores.
Optional modules add traffic analytics, plant-region tracking, face recognition, and 3D multiview tools. Run it directly or with Docker on CPU or NVIDIA GPUs.
Astrarium
A synthesizer attuned to the sky.
Turn planetary positions for any time and place into sound. Blend the computed sky with signals from rain, tides, earthquakes, and solar activity.
Shape synths and drums, build sequences, and record layered loops. Available for macOS as an AU, VST3, or standalone instrument.
Acheron
Your agents. One working canvas.
Arrange terminals and coding agents around each project. Choose who coordinates, follow reviews and decisions, and make handoffs between sessions explicit.
Keep the work together on your Mac and follow it from your iPhone. Acheron is in development for macOS and iOS.
It’s Raining
Somewhere
Hear the rain falling somewhere on Earth, right now.
A live map of wherever it is raining. Pick a storm and listen as if you were standing in it: the rain rate, wind and thunder come from radar and weather data, and the ground from satellite land cover.
No recordings of rain are used. Every drop is synthesized from its size and speed and what it strikes: a pond, a street, leaves, a tin porch, an umbrella, a car roof. Best with headphones.
Voictrum
A voice synthesizer that models the throat, mouth and nose.
Play a physical model of the vocal tract from a keyboard, a MIDI controller or a touch screen. Type words in many languages and hear them spoken or sung, one gesture of the tongue and lips at a time.
Gather synthesized singers into a choir that chants texts from many traditions, compare languages and accents side by side in the Lab, and learn chant modes and rules of speech by ear. It all runs in the browser.
10 projects