Pager
Practice solving production incidents
FreeDevOps15 impressions#69 this week+1 today
- Practice fixing outages
- Safe place to get it wrong
- Realistic challenges inspired by real‑world tech
- Learn by doing with step‑by‑step guidance
- Timed challenges to test incident response
Pager lets developers and on-call teams practice investigating and resolving production incidents in a safe simulated environment.
- for
- Developers, DevOps engineers, and on-call teams who want hands-on incident-response practice.
- pricing
- free
Key features
- Guided challenges — Step-by-step tutorials walk users through realistic outage scenarios.
- Timed and practice modes — Choose a timed challenge or a relaxed practice mode with no countdown.
- Simulated terminal — Run commands, edit configs, and roll back services in a realistic shell.
- Live metrics view — See service status, response times, and error rates as you troubleshoot.
- Hints and explanations — Hints guide next steps and solutions are explained after each attempt.
- Guest access — Start practicing without creating an account or installing software.
Use cases
- Prepare on-call engineers for real outages by rehearsing incident response.
- Train new team members on debugging production issues without risking live services.
- Evaluate and improve incident-response processes through repeatable scenarios.
- Run timed drills to measure and improve mean time to recovery (MTTR).
Pager vs alternatives
 Pager |  Railway |  Render |  Docker |  Kubernetes | |
|---|---|---|---|---|---|
| Best for | Simulated production incident training | App deployment platform | Cloud app hosting | Container management | Container orchestration |
| Pricing | Free | Subscription | Subscription | Subscription | Free |
| DevHunt upvotes | 1 | 0 | 0 | 0 | 0 |
| Launched | Oct 2026 | — | — | — | — |
- Pager vs Railway: Focuses on deploying apps, not on incident-response training
- Pager vs Render: Provides cloud hosting rather than simulated outage practice
- Pager vs Docker: Container runtime for building images, not a training sandbox
- Pager vs Kubernetes: Orchestrates containers but does not simulate incidents for learning
Pager FAQ
Do I need to install anything to use Pager?+
No installation is required; you can practice directly in the browser as a guest.
Can I use Pager without an account?+
Yes, you can start a challenge and explore the platform without signing up.
What kinds of incidents are covered?+
Challenges include application failures, database issues, deployments, infrastructure, and security incidents.
Is there a timed mode?+
Yes, you can choose a timed challenge that counts down, or a practice mode with no time limit.
How does Pager help me learn?+
After each attempt Pager explains the result, shows the correct steps, and lets you compare scores.
Summarized by DevHunt from trypager.dev · Oct 19, 2026. Details may change; check the official site.
