David Crow

A secure, shared workspace for secrets

Build smarter software. An AI decision-making API.

A curated directory of marketing resources & tools

Curated directory of tools used by 10,000+ freelancers

Easy beautiful logging in the cloud

Learn how to build financial models for startups.

Organize and collaborate across clouds

Dynamic email templates for Stripe events.

Build great software, deep insights for all your projects!

Get relevant news alerts about the people who matter most

Rapportive for your spreadsheet CRM

A book on how to build habit-forming products

Shop Instagram on your phone

The most advanced analytics platform for mobile & the web

An entirely new way to connect with your customers

The best toy ever for kids!

The go-everywhere espresso machine

Source amazing content

A Startup Guide to Getting Customers

Create amazing time lapse videos (by Instagram)

Wearable body metrics. Know more, live better.

High-performance smartwear that feels like everyday wear.

Communicate personally with every single customer.

Cloud accounting for non-accountants

Real time marketplace for print

Find passive candidates where they are active online

A beautiful SaaS to help companies find heroes.

Data Driven Farming

Easiest way to store & serve responsive images & video

The world's first multimedia, multitasking personal computer

Budget console computer with games, BASIC, charm

A unified mobile address book for professionals

Evercontact scans your email & auto-manages your contacts

automated CRM updates via email

Free VPN proxy for everyone

Rover brings context awareness to YOUR app

MVNO of the Future

LaQ is a very simple, yet highly creative construction toy

Redefining legal ease

Predictive Engine To Source & Qualify High Quality Leads

Communicate personally with every single customer

Never worry about roaming charges again

Headache free subscription billing solution

Subscription Billing Automation

Personalized menswear shopping

Lessons learned from reddit, hipmunk & YC - in book form!

How to Build Habit-Forming Products

Automated, low cost investment service

Autonomous (drone) aerial camera

Blogging and Publishing. Free. Open. Simple.