The first edition of the @sfrubyconf was a complete success.

This year, we’re doing it again, applying all the learnings, and making it even better.

Brad called it “one hell of a conference.” We say it’s an unmissable one:

• A keynote by @garrytan
• Talks by Chris Oliver (@excid3) and Rosa Gutiérrez (@rosapolis)
• Organized networking sessions as part of the agenda
• A full day dedicated to community events

Early bird tickets are officially out. Available for 24 hours (or when they sell out).

Get yours: https://luma.com/sfrubyconf2026

San Francisco Ruby Startup Conference · Luma

Source: https://luma.com/sfrubyconf2026 ​This is a 3-day pass. Access all talks and networking sessions from Nov 10-12.

​Ruby is where startups grow. The companies that scaled on Ruby and Rails are the products we use daily: Shopify, Coinbase, Figma, and Chime are public, and Stripe runs a 50-million-line Ruby monolith. A wave of unicorns is right behind them, from Fin, Gusto, and Persona to Checkr, Apollo and Factorial, and a new generation is shipping leaner than ever: Whop reached a $1.6B valuation with 15 engineers and SurgeAI reached $1.4B run rate, with less than 100 people - both on Rails. TheSan Francisco Ruby Startup Conferenceis for people behind the present and the future stories of success on Ruby.

​Three days in the heart of San Francisco for the founders and engineers betting on Ruby. Expect deep technical talks, founder stories, and organized networking sessions that turn into your next hire, co-founder, or open source project.

​Keynote: Garry Tan, President & CEO of Y Combinator

​“People are sleeping a bit on how much Ruby on Rails + Claude Code is a crazy unlock. Rails was designed for people who love syntactic sugar, and LLMs are sugar fiends.“

​— Garry Tan

​Garry is a Rubyist, who originally built Bookface, YC’s internal platform, on Rails. Since taking over YC in 2023, he’s led its fastest-growing and most profitable batches on record. He’s joining us to talk about Ruby, startups, AI, and what comes next.

​What to expect:

• ​Talks from engineers and founders shipping Ruby in production
• ​Deeply technical stories from inside Ruby and Rails scaleups
• ​Organized networking in small groups, not just a name-tag mixer
• ​A full day of community events on Day 3
• ​The legendary SFJAZZ Center

​Organized by Evil Martians, with the SF Ruby community.

​Tickets aren’t on sale yet. Follow this event on Luma to get the drop the moment they go live, and join the SF Ruby Slack to be part of the run-up:https://join.slack.com/t/sf-ruby/shared_invite/zt-3mi22dwb9-MGN_s0j_jNrt7hb4rvqkHg

​

Bring 5+ people from your organization, and present your team and company on our networking stage, in front of people interested in joining a team like yours!

Sponsor the conference and get featured like this, plus on our job board and promoted through the event:https://sfruby.com/sponsor-2026/

​Check out the SF Ruby Job board:https://sfruby.com/jobs/

​See you in San Francisco!

Brad Gessler (@bradgessler): It was one hell of a conference.

Not mentioned: thanks everybody @evilmartians who took on the financial risk of this conference and brought it to life.

All I need to do now is sell a few hundred @terminalwire licenses so I can help sponsor the next one. 😅