Linear is for sprint-based engineering teams. gantt-chart.io handles multi-week cross-functional timelines. Here's when you need each one.
Linear is genuinely well-designed software. If you've used Jira and felt the weight of twenty years of accumulated enterprise feature surface, Linear's clean interface and fast keyboard shortcuts feel like relief. For engineering teams running sprint cycles, it's excellent.
The problem shows up when a product manager is running a team that includes engineers, designers, and marketers — and needs to answer the question "are we going to make the launch date?" Linear can tell you what's in the current sprint. It won't show you whether the design sprint, the engineering sprint, the content sprint, and the QA sprint all land in the right order before October 1st.
That's a timeline problem. Linear doesn't do timelines. gantt-chart.io does.
Linear is optimized for sprint-based engineering workflows — cycles, issues, triage, velocity. It is excellent at tracking what engineers are working on within a two-week window. gantt-chart.io is optimized for multi-week project timelines across functions — showing how design, engineering, marketing, and QA phases sequence and overlap to hit a shared deadline. For cross-functional product managers, the two tools answer different questions.
| Plan | gantt-chart.io | Linear |
|------|---------------|--------|
| Free | Free, 50 AI credits/mo, core views | Free (limited, up to 250 issues) |
| Entry | $12/mo flat (Solo), 300 AI credits | $8/user/mo (Basic) |
| Pro | $19/mo flat, all 18 views, 1,500 AI credits | $16/user/mo (Business) |
| Team | $39/seat/mo, 5,000 pooled AI credits | $16/user/mo (Business) |
| Annual | 20% discount | Annual billing available |
For a 5-person team, Linear Business is $80/month ($960/year). gantt-chart.io Pro is $19/month ($228/year). These aren't direct substitutes — if your engineering team needs Linear's cycle and velocity features, gantt-chart.io doesn't replace it. But for product managers who need the timeline view, adding gantt-chart.io alongside Linear costs $19/month and solves a problem Linear was never designed to solve.
Pick Linear if you're managing an engineering team, your work is primarily sprint-based, and you need issue tracking, git integration, and velocity metrics. Linear is excellent engineering team software and the right answer for that specific job.
Pick gantt-chart.io if you're a product manager coordinating across multiple functions (engineering, design, marketing) and need a timeline view that answers "are we going to hit the launch date?" — or if you're running any project where the work happens across multiple teams over multiple weeks and needs to be visible to stakeholders outside the eng team.
The honest recommendation for cross-functional product teams: run Linear for the engineering team's sprint work, and gantt-chart.io for the master project timeline that shows how everything fits together. That's two tools at $19/month total for the timeline layer — less than most single-seat SaaS subscriptions. Build your cross-functional timeline at gantt-chart.io.