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SpaceKit

SpaceKit

Easy visualization for 3D space visualizations
Asterank

Asterank

Crawl, visualize, and compute on all known asteroids
Meteor Showers

Meteor Showers

Accurate models of major meteor showers
Ancient Earth

Ancient Earth

What did Earth look like 600 million years ago?
Dinosaur Pictures

Dinosaur Pictures

The official dinosaur picture database
promptfoo

promptfoo

CLI and library for iterating on LLM prompts
QueryMuse

QueryMuse

AI assistant for writing SQL
Chart Builder

Chart Builder

WYSIWYG chart builder
CA Property Tax Map

CA Property Tax Map

Open-source property taxes for 34 million California residents
Airtable GPT Assistant

Airtable GPT Assistant

Use GPT inside your Airtable base
Astrokit

Astrokit

Web-based tools for asteroid lightcurve photometry
VoiceWorks

VoiceWorks

Implement best practices for handling misconduct
AdDetector

AdDetector

Flags articles with corporate sponsors
Space Balloons

Space Balloons

Sending cameras and other things to near-space
QuickChart

QuickChart

Generate chart images from a URL
Harvest

Harvest

Aerial infrared crop monitoring. Disrupt hackathon winner ($5k in prizes)
Asteroid Viewer

Asteroid Viewer

Accurate 3D models of asteroids from radar and inverted light curves
Avatar Remix

Avatar Remix

A Discord bot that edits profile pictures in unusual ways
RapChat

RapChat

The future of communication
The Space Potato

The Space Potato

Successful kickstarter for a potato-powered mission to near-space
Galaxies

Galaxies

2 billion cubic light-years, based on one of the largest n-body simulations ever
Watchtower

Watchtower

Competitive monitoring platform, LAUNCH hackathon winner
Interview Club

Interview Club

Taking the pain out of hiring. LAUNCH hackathon winner ($13k in prizes)
Asterank Discover

Asterank Discover

Crowdsourced asteroid discovery. Over a quarter million images reviewed
Space Reference

Space Reference

Data and simulations for nearly a million celestial objects
Textbelt Open Source

Textbelt Open Source

Free outgoing SMS API. Over 3M texts sent
Verified Facts

Verified Facts

A viral conspiracy theory generator
HonestMemo

HonestMemo

Internal company discussion forum and feedback tool
Luna

Luna

3D interactive moon
Candid Candidates

Candid Candidates

Where do politicians get their money? Seattle hackathon winner
Six Degrees of Bowie

Six Degrees of Bowie

A graph of musical influencers
Pluto

Pluto

Pluto in 3D
KeepDream

KeepDream

Dream recording and text analysis
World of Loot

World of Loot

Pinterest-style MMO wishlists
Chatalyst

Chatalyst

Taking the pain out of video chat
Exoplanets

Exoplanets

Exoplanets in 3D
Call Congress

Call Congress

Single phone line that calls your representatives
Inflation Calculator

Inflation Calculator

Historical inflation data and predictions
Gilded Age

Gilded Age

Visualizations and NLP for Gilded-age newspapers
TalkThen

TalkThen

Convenient conference and telephony app
CodeNav

CodeNav

Easily navigate code on Github. Keyword highlight, code search, etc
ListeningPost

ListeningPost

Contextual annotations for spoken conversation, YC Hacks winner
Typpo's Software

Typpo's Software

MMORPG automation used millions of times by 30k people (2006-2011)
Ceres

Ceres

Ceres in 3D
Mars

Mars

Mars in 3D - work in progress
Whispers

Whispers

A chrome extension that whispers your name late at night
Speak Louder

Speak Louder

Tools for activists & organizers
Arkose

Arkose

GPT-enhanced document editor
Send SMS Easily

Send SMS Easily

An extension for sending SMS on Airtable
Airtable QR Code Generator

Airtable QR Code Generator

Make QR codes on Airtable
Vote Banner

Vote Banner

Easy way to add a voter registration CTA to your website
Wololo

Wololo

Conversion-boosting widgets for ecommerce. Reached 1M views/mo
Facebook Exporter

Facebook Exporter

Download your Facebook images in full resolution with EXIF data
Neutral Gas

Neutral Gas

Micro carbon offsets for gas fill-ups
Bunkmates

Bunkmates

AirBnB for hotels!
Textbelt v2

Textbelt v2

Simple, reliable SMS API
School Scout

School Scout

Federal public school data and rankings
Gifthorse

Gifthorse

A gift suggestion engine
Gaia

Gaia

Visualize 2.5M stars from ESA GAIA observations
Alioth

Alioth

Space data and visualization consulting
Planetary Resources

Planetary Resources

Asteroid mining spacecraft and mission control software
NASA

NASA

Co-Investigator on research grant from NASA's Science Mission Directorate
Room 77

Room 77

Better hotel search, acquired by Google
Zenysis

Zenysis

Macro-level data analysis for governments

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