LinearB
Portainer
| Feature | LinearB | Portainer |
|---|---|---|
| Pricing | Free / from $39/mo | Free / from $12/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.2 / 5 | 4.4 / 5 |
| Best For | engineering-managers, vp-engineering, ctos, devops-teams | devops-engineers, system-admins, small-teams, docker-users |
| Founded | 2019 | 2017 |
| Cycle Time Metrics | ✓ | ✗ |
| Dora Metrics | ✓ | ✗ |
| Pr Insights | ✓ | ✗ |
| Workflow Automation | ✓ | ✗ |
| Team Benchmarks | ✓ | ✗ |
| Planning Intelligence | ✓ | ✗ |
| Investment Profile | ✓ | ✗ |
| Container Management | ✗ | ✓ |
| Stack Deployment | ✗ | ✓ |
| User Management | ✗ | ✓ |
| Registry Access | ✗ | ✓ |
| Monitoring | ✗ | ✓ |
| Edge Computing | ✗ | ✓ |
✓ LinearB Pros
- Correlates engineering metrics with business outcomes
- Automated workflow improvements (WorkerB)
- Benchmarks against industry standards
- Identifies bottlenecks in dev process
✗ LinearB Cons
- Expensive for large engineering teams
- Can feel like surveillance to developers
- Metrics can be gamed if not used carefully
✓ Portainer Pros
- Visual UI for Docker/K8s management
- Free for up to 5 environments
- Simplifies container deployment
- Role-based access control
✗ Portainer Cons
- Enterprise features are paid
- Can lag behind Docker CLI capabilities
- Limited CI/CD features
The Verdict
LinearB is built for engineering managers and vp engineering, with a focus on cycle-time-metrics and dora-metrics. Portainer targets devops engineers and system admins and leads with container-management and stack-deployment.
On pricing, Portainer is the clear winner for budget-conscious users — starting at $12/mo compared to $39/mo for LinearB. That $27/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, LinearB offers broader built-in capabilities (7 features vs 6), while Portainer takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.