Linear vs OpenMail
Linear and OpenMail are both developer tools tools aimed at developers and small businesses. Both have a free plan.
Issue tracking built for fast software teams
Email inboxes for AI agents, with replies pushed by webhook
| Pricing | Freemium · $10 | Freemium |
| Starting price | $10/mo | Not published |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Small businesses | Developers, Small businesses |
| Platforms | web, macos, windows, ios, android | web |
| Country | US · 2019 | LT |
| Rating | — | — |
Choose Linear if
Product and engineering teams from 3 to a few hundred people who ship continuously and want speed over configurability.
- Fastest issue tracker in day-to-day use; keyboard-first design
- Opinionated structure keeps teams consistent without configuration
- Excellent GitHub, Slack and Sentry integrations
Look elsewhere if: Organizations that need bespoke workflows, custom issue hierarchies, or a single tool for marketing, HR and engineering.
Choose OpenMail if
Developers building AI agents that need their own email address to receive, thread and answer mail.
- Built for receiving and replying, not only sending
- Each inbox has its own sending reputation
- Free plan needs no credit card
Look elsewhere if: Teams that mainly send marketing or transactional email at high volume (Resend, MachineMail).
Linear vs OpenMail pricing
Linear
- Free$0Unlimited members, 2 teams, 250 issues
- Basic$10/user/moBilled yearly; 5 teams, unlimited issues and uploads, admin roles
- Business$16/user/moBilled yearly; unlimited teams, private teams, Insights, Asks
- EnterpriseCustomAnnual only; SAML, SCIM, advanced security
OpenMail
- Free€0/mo3 inboxes, 3,000 emails/mo (100/day), 3 GB, openmail.sh addresses
- Pro€9/mo10 inboxes, 10,000 emails, custom domains; then usage-based
- EnterpriseCustomDedicated sending IPs, SSO, 1-hour SLA, custom DPA
Linear · Key features
- Cycles (sprints) with automatic rollover and capacity view
- Projects and initiatives with milestones, updates and roadmap views
- Triage inbox for bugs and requests from Slack, Intercom, Zendesk and Sentry
- GitHub/GitLab automation: branch naming, PR links and auto-close on merge
- Insights dashboards for velocity, scope change and cycle time
- Local-first sync engine; the app works offline and feels instant
Cons
- Limited customization compared with Jira (no custom issue types)
- Reporting is improving but still lighter than enterprise tools
- Not designed for non-engineering departments
OpenMail · Key features
- One API call or CLI command creates a dedicated agent inbox
- Inbound mail delivered in real time over webhook or WebSocket
- Full email threading so agents reply in the same conversation
- PDF, CSV and image attachments parsed into plain text (extra cost)
- Allow and block rules per address or domain
- Custom domains with DKIM, SPF and DMARC on Pro
Cons
- Pricing page mixes $9 and €9; overage rates are in euros
- Free plan caps sending at 100 emails a day
- Free plan appends a "Sent with OpenMail" footer
Linear vs OpenMail: FAQ
Do Linear and OpenMail have a free plan?
Yes, both Linear and OpenMail have a free plan; paid plans add more usage and features.