On-call, but make it painless.
Your team always knows who’s on, handoffs are automatic, coverage is self-managed. Build simple Slack-connected rotations. PagerDuty optional.
A tool for teams tired of chasing who’s on call.
Watch how SunChaser simplifies on-call.
A tool for teams tired of chasing who’s on call.
Watch how SunChaser simplifies on-call.
A tool for teams tired of chasing who’s on call.
Watch how SunChaser simplifies on-call.
Trusted by 100s of Developers.



Simplified rotations.
Create on-call rotations in minutes, without complex steps, or use your existing PagerDuty escalation policies.


Easy setup.
No team onboarding or signups required. Just link a rotation to a channel and go. Optional one-click connect to PagerDuty.
Team-first approach.
Built for collaboration and transparency, make coverage requests and handoffs seamless for every team size.


Alert only the right person.
Keep @oncall (or @support or whatever) in sync, we update user groups automatically with each shift. Use /incident to ping the on-call person or team.
Always know who's on-call.
Channel topics update automatically, so everyone knows who’s on-call. Customizable handoff instructions prevent issues slipping through the cracks.

Simplified rotations.
Create on-call rotations in minutes, without complex steps, or use your existing PagerDuty escalation policies.


Easy setup.
No team onboarding or signups required. Just link a rotation to a channel and go. Optional one-click connect to PagerDuty.
Team-first approach.
Built for collaboration and transparency, make coverage requests and handoffs seamless for every team size.


Alert only the right person.
Keep @oncall (or @support or whatever) in sync, we update user groups automatically with each shift. Use /incident to ping the on-call person or team.
Always know who's on-call.
Channel topics update automatically, so everyone knows who’s on-call. Customizable handoff instructions prevent issues slipping through the cracks.

Simplified rotations.
Create on-call rotations in minutes, without complex steps, or use your existing PagerDuty escalation policies.


Easy setup.
No team onboarding or signups required. Just link a rotation to a channel and go. Optional one-click connect to PagerDuty.
Team-first approach.
Built for collaboration and transparency, make coverage requests and handoffs seamless for every team size.


Alert only the right person.
Keep @oncall (or @support or whatever) in sync, we update user groups automatically with each shift. Use /incident to ping the on-call person or team.
Always know who's on-call.
Channel topics update automatically, so everyone knows who’s on-call. Customizable handoff instructions prevent issues slipping through the cracks.

Try SunChaser for free.
Try SunChaser for free.
No per-user costs. No credit card required.
No per-user costs. No credit card required.
SunChaser
$49
/ rotation team / month
Channel topic updates
Custom handoff messages
One-click shift coverage
Automated Slack @groups
Simple rotation schedules