Theme · updated weekly

On Call in Developer Tools — SaaS tools & trends 2026

3 products Sparkpulse tracks are shipping around on call in Developer Tools. The highest-velocity on call products right now are Rootly, FireHydrant and incident.io (ranked by Sparkpulse's velocity score). The theme runs across 2 sectors, so the momentum you see here is drawn from products competing in different corners of the market. Their velocity scores span 5.0 to 6.3 out of 10, a spread that shows how unevenly shipping cadence is distributed across the field. Below: every tracked product carrying this theme, updated from release data. Everything on this page is regenerated from verified release data, so the ranking reflects the latest changelogs rather than a static list.

Scoped to Developer Tools. View on call across all sectors →

Products shipping around on call

#01RootlyRootly is wiring an AI agent into every surface of incident response.6.3alternatives →

#02FireHydrantFireHydrant turns Opsgenie's shutdown into a no-code land grab6.3alternatives →

#03incident.ioincident.io keeps rounding out its on-call platform while threading AI into every corner.5.0alternatives →

Frequently asked questions about on call

Which SaaS tools ship on call in Developer Tools in 2026?

Rootly, FireHydrant, incident.io — the on call products Sparkpulse tracks in Developer Tools, ranked by shipping velocity from verified changelogs.

Which on call product has the highest shipping velocity?

Rootly, with the top velocity score (6.3/10) in Developer Tools — Sparkpulse's velocity score is derived from verified release data.

How many products are shipping around on call?

Sparkpulse currently tracks 3 products carrying the on call theme in Developer Tools, updated continuously from verified release data.