
The party starts here
Fun, mobile-first event invitation platform with RSVP tracking, payments, and social features for Gen-Z.
Partiful is a mobile-first event planning platform that has become the go-to invitation tool for Gen-Z. Co-founded in 2020 by Shreya Murthy and Joy Tao โ who met while working at Palantir and both attended Princeton โ the platform turns event invitations into social media-style pages closer to TikTok than email. Hosts can create visual events with animations, set RSVP caps, collect payments via Venmo/PayPal/Cash App, share photos, and send text blast updates โ all without requiring guests to download an app. Partiful gained explosive traction, adding 5 million new users in the first half of 2025 alone and averaging 500,000 monthly active users (up 400% year-over-year). Named Google's Best App of 2024 and one of Time's 100 Most Influential Companies of 2025, Partiful is now active in over 100 countries. The company raised $20M in its Series A led by Andreessen Horowitz at a $140M valuation and is beginning to monetize through a Group Order feature powered by an Instacart partnership.
Partiful caught our eye as the rare consumer social app that cracked organic virality โ every event invitation is a growth loop, and Gen-Z adopted it without any marketing spend. The Palantir-pedigree founding team of Shreya Murthy and Joy Tao built a product so fun and frictionless that it displaced decades-old incumbents like Evite, earning Google's Best App of 2024 and a spot on Time's 100 Most Influential Companies.
Discovery signal: Explosive organic growth among Gen-Z without marketing spend, strong founder pedigree (Palantir/Princeton), viral loop built into core product
Partiful reimagined event invitations as social media-style pages optimized for mobile and Gen-Z aesthetics โ no app download required for guests, with built-in payments, photo sharing, and text blast updates in a single platform that legacy competitors like Evite never modernized for.
~500,000
Monthly Active Users
5M
New Users (H1 2025)
400%
YoY Growth
100+
Countries Active
Co-Founder & CEO
Princeton graduate and former Palantir employee. Co-founded Partiful in 2020 to bring people together in person through a fun, mobile-first event planning experience.
Co-Founder & CTO
Princeton graduate and former Palantir engineer. Leads Partiful's technical development and product engineering.
Partiful is hiring!
Team size: ~21
Lead: Initialized Capital
Valuation: $140M
Lead: Andreessen Horowitz
Meet Partiful, the Gen Z party-planning staple that's taking on Apple
Partiful is Google's 'best app' of 2024
How 2 female founders of a 'party-planning startup' overcame investor skepticism to raise $20 million
Event startup Partiful wasn't stripping GPS locations from user-uploaded photos