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Who's In?
Seattle · Cycling

The Free RSVP Tool for Seattle Cyclists

Organise community rides across Seattle's best routes—from Burke-Gilman trail commutes to Capitol Hill climbs—without juggling spreadsheets or phone calls. Who's In handles RSVPs, rider counts, and group coordination so you can focus on cycling.

Free forever No credit card Setup in 2 minutes

Seattle's cycling scene thrives year-round, from commuter groups tackling the Burke-Gilman Trail to weekend road cyclists climbing Tiger Mountain and gravel riders exploring the Cascadian foothills. The rainy season brings dedicated riders to organized group rides, while summer sees massive participation in events like Seattle Bike Month. Whether you're organizing casual neighbourhood cruises in Fremont, competitive training groups on Queen Anne hills, or multi-day touring adventures, coordinating riders across Seattle's diverse terrain and weather demands reliable tools.

Challenges Seattle cycling organisers face

Tracking Rider Confirmations

You can't plan route difficulty or pace without knowing how many cyclists are actually showing up to your Seattle rides.

Sharing Route Details Easily

Texting turn-by-turn directions and meeting points to scattered rider groups wastes time and leads to confusion on the road.

Managing Ride Cancellations

Rainy Seattle weather often forces ride cancellations, and notifying all participants through multiple channels is chaotic.

Built for Seattle cycling groups

  • One-tap RSVP — no app download required
  • Instant WhatsApp & iMessage sharing
  • Automatic waitlist when capacity is reached
  • Real-time attendance tracking
  • Recurring events — set once, runs forever
  • Works perfectly on mobile
Free
for cycling organisers
  • Unlimited free events
  • Unlimited attendees
  • RSVP link sharing
  • Attendance tracking
  • Waitlist management
  • No ads, no spam

Launch Your Seattle Cycling Group Free

Free forever, no credit card required, and ready to use in minutes—start coordinating your first ride today.

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