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Quick answer
incident.io AI SRE is the AI SRE inside incident.io's incident management and on-call product. RubixKube is an AI SRE across Kubernetes, AWS, Google Cloud, Azure, Linux machines and the tools you already use, with a root cause analysis and checked evidence for every incident, and fixes you approve.
Pick incident.io AI SRE if you already run incidents, status pages and on-call in incident.io. Pick RubixKube if you want one AI SRE across everything you run, and want to start free today.
What is incident.io AI SRE?
incident.io AI SRE is the AI SRE inside incident.io's incident management and on-call product.
- Where it works: On top of your telemetry, code, deploys and past incidents.
- How you get it: Pro and Enterprise plans, AI features as add-ons.
- Pricing: Pro $25 per user a month, AI SRE add-ons on request.
- Changes: Opens pull requests for a person to review.
- Where you use it: Slack, Teams, MCP, macOS app.
What is RubixKube?
RubixKube runs read-only observers in your Kubernetes clusters, AWS, Google Cloud and Azure accounts and Linux machines, and takes alerts from Datadog, PagerDuty, Grafana, Sentry and other tools by webhook. It groups related alerts into one incident, and its agent, Rubix, writes a root cause analysis for each one, citing the tool output behind every step and checking quotes in code against what the tools returned.
Every RCA proposes a Fix and Follow-ups. Rubix opens the change as a pull request or through any tool you connect, and you choose how much it may do: Observe only reads, Assist asks before every change, Auto asks before anything destructive. It remembers past incidents and fixes, and works in the console, Slack, the CLI and your own AI tools over MCP.
- How you get it: sign up and start today, no demo and no approval.
- Pricing: Individual is free (1 environment, 10 investigations a month), Business is $999 a month, Enterprise is custom. See pricing.
How they differ
incident.io AI SRE vs RubixKube
| incident.io AI SRE | RubixKube | |
|---|---|---|
| What it is | The AI SRE inside incident.io's incident management and on-call product | An AI SRE across your infrastructure and tools |
| Where it works | On top of your telemetry, code, deploys and past incidents | Kubernetes, AWS, Google Cloud, Azure, Linux machines, plus Datadog, PagerDuty, Grafana, Sentry and more |
| Its own observers | No | Yes, read-only |
| How you get it | Pro and Enterprise plans, AI features as add-ons | Sign up today, free plan |
| Pricing | Pro $25 per user a month, AI SRE add-ons on request | Free, Business $999 a month, Enterprise custom |
| Changes | Opens pull requests for a person to review | Observe, Assist or Auto, your choice |
| Where you use it | Slack, Teams, MCP, macOS app | Console, Slack, CLI, MCP |
Prices as listed on each vendor's site in November 2026.
When incident.io AI SRE is the right choice
- You already run incidents, status pages and on-call in incident.io
- You want the AI inside your incident process
When RubixKube is the right choice
- You run on more than one platform: Kubernetes, clouds and Linux machines
- Your alerts come from several tools, and you want an alert storm grouped into one incident
- You want every root cause to show exactly what it read
- You want to set how much the AI may change, from read only to automatic
- You want to start today, on a free plan, with a price you can see
Using RubixKube with what you have
RubixKube does the investigation. It watches your infrastructure with its own observers, groups alerts across tools, and writes an RCA with evidence for every incident, whether or not anyone declared one. incident.io is in RubixKube's integrations catalog, so Rubix can read your incident.io history while it investigates.
Bottom line
incident.io AI SRE is best for teams already running incidents in incident.io. RubixKube is the AI SRE for every place your systems run. Start free, or see the best AI SRE tools in 2026 and what an AI SRE is.
Frequently asked questions
Is incident.io AI SRE the same as RubixKube?
No. incident.io AI SRE is the AI SRE inside incident.io's incident management and on-call product. RubixKube is an AI SRE with its own read-only observers across Kubernetes, clouds and Linux machines, alert grouping across your tools, and an RCA with checked evidence for every incident.
How much does incident.io AI SRE cost?
As listed on its site in November 2026: Pro $25 per user a month, AI SRE add-ons on request. RubixKube is free on the Individual plan, and Business is $999 a month.
Can I use incident.io AI SRE and RubixKube together?
RubixKube does the investigation.
Can I try RubixKube for free?
Yes. Sign up and connect your first environment on the free Individual plan, with 10 investigations a month. It starts in Observe mode, which only reads.