Linear

Linear is a project management and issue tracking tool built for modern software teams, founded in 2019 by Tuomas Artman, Jori Lallo, and Karri Saarinen and backed by $52M in funding. Linear's design philosophy is speed and focus — the entire interface was engineered for keyboard-first interaction, sub-100ms response times, and minimal friction between a developer's thought and a filed issue. Linear's issue model is opinionated: cycles (2-week sprints), projects (initiatives grouping issues), teams (groups with their own workflows), and priorities — all with keyboard shortcuts, global search, and a clean visual hierarchy. Linear's triage workflow lets teams separate incoming requests from actionable work. Linear's GitHub, GitLab, and Figma integrations create bidirectional links between issues and pull requests — when a PR merges, the linked Linear issue moves to done automatically. Linear Insights provides cycle analytics: velocity, issue lead time, and team throughput. Linear's API and webhook system enable custom automations, making it extensible without a marketplace of low-quality plugins. Linear's opinionated simplicity earned it a devoted following among startups and product-led engineering teams at Vercel, Loom, Ramp, and Mercury. Linear deliberately avoids enterprise complexity — no custom fields proliferation, no endless configuration, no Jira-style workflow editors. Linear's free tier covers 250 issues per team; paid plans start at $8/user/month. Linear is the fastest-growing challenger to Jira among engineering-focused teams who prioritize developer experience over enterprise feature coverage.