SF Ruby News
March 2026
10K LOC / Week
Rails was designed for syntactic sugar, and LLMs are sugar fiends.
YC CEO Garry Tan averages 10K LOC and 100 PRs/week building garryslist.org with Rails + Claude Code. Open-sourced gstack — 6 Claude Code skills for planning, review, and shipping.
Garry Tan
President of Y Combinator · Mar 7, 2026
Intercom: $250M at $400M+ ARR
Mar 9, 2026
Rails Foundation Core member's 2M-line Rails monolith powers Fin AI agent, nearing $100M ARR on its own. Plans to hire 650.
Read moreChime: $2.6B+ Revenue
Feb 15, 2026
Rails-powered fintech targets GAAP profitability in 2026. 31% revenue growth, 9.5M active members.
Read moreClaude Code Adds Ruby LSP
Mar 10, 2026
Anthropic merges Ruby LSP into official plugins — go-to-definition, hover, diagnostics. 900x faster than text search.
Read moreChatwoot: 27.7K Stars
YC-backed, open-source Rails alternative to Intercom. Fastest-growing Ruby repo on GitHub this month (+490 stars). 10-person team, $870K revenue.
View on GitHubLago Launches Embedded
White-label open-source billing built on Rails (9K+ GitHub stars). PayPal is an early adopter. Ship billing as a feature in weeks.
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New Ruby Jobs
22 open positions at Ruby startups and companies.
Staff Software Engineer, Backend
Whop · Bay Area, CA & Brooklyn, NY
Software Engineer, Ruby on Rails
Persona · San Francisco
Senior Ruby on Rails + AI Engineer
Cactus · San Mateo, CA (In-person)
Staff Software Engineer
Gusto · San Francisco, CA; Denver, CO;
Software Engineer II (Enterprise)
Omada · Remote (US Only)
Engineering Manager
Thatch · Remote (US)
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25 startups are part of the SF Ruby community.
AI-native browser tool for building and deploying full-stack web apps with zero code. Launched 2024; $40M ARR in 5 months.
Online healthcare training for entry-level roles in four months. Tech-driven, accessible to those with a high school diploma.
API for issuing NFC keys for Apple and Google Wallet for startups, access control integrators, and large enterprises.
Suppli provides digital payments and accounts receivable (AR) software solutions for construction materials supply and distribution sector.
Accelerating innovation in healthcare with our universal API, powered by the Synchronizer. Used by tens of thousands of practices in North America, and hundreds of startups building with us. We're a healthtech unicorn!
Simple AI makes it easy to build and deploy enterprise-grade phone agents in days, not weeks. Iconic businesses use us for sales calls, customer support, leads qualification, and more. YC-backed.
Insurtech startup that utilizes generative AI to optimize insurance underwriting processes.
AI-powered business assistant that answers, qualifies, and follows up with every lead around the clock—so you never miss a customer, call, or opportunity.
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