Antonio Sierra

Plato — You're a great engineer. Become a great Engineering Leader

Revl — The world’s first stabilized 4K smart action camera

Cover — Property insurance by photo

Hykso — Small, powerful sensors dedicated to making better Boxers

Gigwell Productivity Suite — Streamlining bookings between live entertainers & venues

Tovala — Smart oven and companion meal delivery service

The AlphaFlow Exchange — E*Trade of P2P / Real estate investing

Enflux Smart Clothing — Clothes that record workouts

Physio Health — Stay healthy, get rewards.

Wakie — Get Instant phone advice from peers

Attendize — Free, open-source ticket selling & event management platform

Interstate Analytics — Mixpanel for advertising

Protonet — Private cloud servers - Slack meets Dropbox in a box

Function of Beauty — Personalized shampoo and conditioner

Yardbook — Online software to help landscapers

Freelancer Stack — Curated directory of tools used by 10,000+ freelancers

Higherme — Platform for hiring hourly employees (YC W15)

Truebill — Find your paid subscriptions and cancel with one click

Bonsai Payments v2 — Simple invoicing & ACH payments for freelancers

Prompt — The command line for the real world