Services

Blink Health

community

Prescription discount platform — find lowest drug prices, pay online, pickup at local pharmacy

Sesame

community

Direct-pay healthcare marketplace — transparent pricing, no insurance needed, telehealth and in-person

Flo

community

Period and ovulation tracker — menstrual cycle predictions, pregnancy tracking, and health insights

Clue

community

Science-based period tracker — cycle predictions, PMS alerts, and reproductive health tracking

Sleep Cycle

community

Smart alarm and sleep tracker — analyzes sleep patterns and wakes you in lightest sleep phase

1-800 Contacts

community

Online contact lens retailer — price match guarantee, prescription verification, and auto-reorder

Spin

community

Shared electric scooters and bikes by Tier — dockless micromobility in US and European cities

Couchsurfing

community

Hospitality exchange — stay with locals for free, host travelers, and attend events worldwide

Doorbell.io

community

In-app user feedback tool — collect feedback, feature requests, and bug reports inside your app

In-The-Sky.org

community

Astronomy reference — planet positions, meteor showers, eclipses, and deep-sky object catalog

The Flight Deal

community

Expertly curated flight deals — mistake fares, sales, and cheap flights from major US cities

Warmshowers

community

Hospitality for touring cyclists — free stays with fellow cyclists worldwide