Incident management, root cause, and SRE

Guides, comparisons, and field notes on agentic incident management, automated root cause analysis, and modern SRE practice.

Comparison·13 min read

9 Best AI Post-Mortem Tools in 2026

The 9 best AI post-mortem tools in 2026, ranked: Aurora, incident.io, Rootly, FireHydrant, Datadog, PagerDuty. Exports, pricing, and Jeli's EOL deadline.

Noah Casarotto-Dinning
Comparison·10 min read

Azure SRE Agent Alternative: Open Source (2026)

Azure SRE Agent is Azure-locked, always-on billed, and closed source. Aurora is the Apache 2.0, self-hosted, multi-cloud open source alternative.

Noah Casarotto-Dinning
Comparison·14 min read

10 Best AI-Powered Incident Investigation Tools 2026

The 10 best AI-powered incident investigation tools in 2026, ranked: Aurora, Datadog Bits AI, Dynatrace, incident.io, Resolve.ai. Pricing, formats, fit.

Noah Casarotto-Dinning
Comparison·9 min read

incident.io vs Rootly: Which Is Better in 2026?

incident.io and Rootly are two leading incident management platforms with AI SRE agents. Compare AI, on-call, pricing, and where open-source Aurora fits.

Noah Casarotto-Dinning
Comparison·9 min read

FireHydrant vs incident.io: 2026 Comparison

Freshworks acquired FireHydrant in early 2026; incident.io is independent. Compare AI, pricing, and where open-source Aurora fits for SRE teams.

Noah Casarotto-Dinning
Comparison·9 min read

Rootly vs FireHydrant: Which Is Better in 2026?

Rootly stays independent and AI-native; FireHydrant is now part of Freshworks. Compare AI, pricing, and where open-source Aurora fits in 2026.

Noah Casarotto-Dinning
Guide·11 min read

Automated Incident Remediation: 2026 Guide

What automated incident remediation means for SRE vs security, how the five-stage loop works, and where to keep a human on the execute button.

Noah Casarotto-Dinning
Guide·11 min read

Automated Alert Noise Reduction: 2026 Guide

Automated alert noise reduction cuts duplicate incidents and triage load. Compare suppression, correlation, and AI investigation, with open-source options.

Noah Casarotto-Dinning
Guide·11 min read

Pre-Incident Detection: What It Is and Isn't (2026)

Pre-incident detection in SRE means catching risky changes and drift before they page on-call. How it differs from prediction, and the 2026 tooling.

Noah Casarotto-Dinning
News·4 min read

Introducing Aurora Actions: Background SRE Agents

Aurora Actions turn plain-English instructions into background agents that mute noisy alerts, scan repos, review PRs, and write postmortems.

Noah Casarotto-Dinning
Comparison·9 min read

Dynatrace Davis Alternative: Open Source RCA (2026)

Davis AI is locked to the Dynatrace platform and OneAgent. Aurora is a free, open source, self-hosted, multi-cloud alternative for AI root cause analysis.

Noah Casarotto-Dinning
Comparison·9 min read

Datadog Bits AI SRE Alternative: Open Source (2026)

Bits AI SRE only reasons over Datadog data and bills per investigation. Aurora is the Apache 2.0, self-hosted, vendor-neutral open source alternative.

Noah Casarotto-Dinning
Comparison·9 min read

BigPanda Alternative: Open Source AIOps (2026)

Aurora is a free, open-source, self-hosted BigPanda alternative that investigates and verifies root cause instead of only grouping alerts. Full comparison.

Noah Casarotto-Dinning
Comparison·9 min read

Grafana OnCall Alternative After the 2026 Archival

Grafana OnCall OSS was archived in March 2026. Compare open-source routing replacements like Keep and ntfy, then layer Aurora on for AI SRE investigation.

Noah Casarotto-Dinning
Comparison·9 min read

Keep vs Aurora: Open Source AIOps Compared (2026)

Keep correlates and routes alerts, Aurora investigates them. Compare these two open-source AIOps tools and learn which layer your team actually needs.

Noah Casarotto-Dinning
Comparison·8 min read

HolmesGPT Alternative: Multi-Cloud AI SRE (2026)

HolmesGPT is a strong Kubernetes investigator. Aurora is the open-source alternative with multi-cloud reach, sandboxed execution, and a full platform.

Noah Casarotto-Dinning
Comparison·9 min read

Splunk ITSI Alternative: Open Source AIOps (2026)

Splunk ITSI is strong for Splunk-resident service KPIs but carries ingest licensing and is closed. Aurora is the open-source, multi-cloud alternative.

Noah Casarotto-Dinning
Comparison·9 min read

K8sGPT Alternative: AI SRE Beyond Kubernetes (2026)

Looking for a K8sGPT alternative? Compare scope, execution, and multi-cloud coverage. K8sGPT diagnoses Kubernetes. Aurora investigates and acts everywhere.

Noah Casarotto-Dinning
Comparison·9 min read

New Relic AI Alternative: Open Source RCA (2026)

New Relic AI is low-friction for New Relic-native shops. Aurora is open source, self-hosted, multi-cloud, and runs active investigations and remediations.

Noah Casarotto-Dinning
Comparison·9 min read

Moogsoft (Dell APEX) Alternative: Open Source AIOps

Dell APEX AIOps (formerly Moogsoft) is a closed, contract-gated correlation engine. Aurora is an open source, self-hosted AI SRE alternative.

Noah Casarotto-Dinning
Comparison·10 min read

AI SRE vs AIOps: What's the Difference? (2026)

AI SRE vs AIOps compared on origin, technique, output, and buyer fit, plus a four-axis decision matrix for choosing in 2026.

Noah Casarotto-Dinning
Guide·14 min read

How to Evaluate an AI SRE Platform (2026)

A four-pillar framework for evaluating AI SRE platforms in 2026: investigation quality, trust, data sovereignty, and total cost of ownership.

Noah Casarotto-Dinning
Guide·8 min read

What Is an AI SRE? Definition and Guide (2026)

An AI SRE is a multi-step LLM agent that investigates production incidents. Definition, five capabilities, AIOps comparison, ROI lens, and a 2026 tool map.

Noah Casarotto-Dinning
Comparison·14 min read

HolmesGPT vs K8sGPT: 2026 Comparison for SREs

HolmesGPT vs K8sGPT compared on scope, runtimes, LLM backends, MCP, operator mode, governance, and licensing. Every fact cited to GitHub or official docs.

Noah Casarotto-Dinning
Comparison·18 min read

15 Best AI SRE Tools in 2026 (Open Source + Paid)

Compare the 15 best AI SRE tools of 2026, scored on investigation, remediation, and self-hosting. See which open source and commercial agents fit.

Noah Casarotto-Dinning
Guide·17 min read

Self-Hosted AI SRE: The 2026 Deployment Guide

Self-hosted AI SRE runs the agent, memory, and LLM inside your perimeter. The 2026 architecture for air-gapped, multi-cloud, BYO-LLM deployment.

Noah Casarotto-Dinning
Guide·16 min read

AI-Powered Incident Investigation: 2026 Guide

AI-powered incident investigation is an LLM agent that runs tools, queries infrastructure, and reasons over evidence. The 2026 landscape and pilot plan.

Noah Casarotto-Dinning
Guide·14 min read

Automated Post-Mortem Generation: 2026 Guide

Automated post-mortem generation turns chat transcripts, observability data, and investigation traces into retrospectives. 2026 tools and architectures.

Noah Casarotto-Dinning
News·11 min read

Aurora Actions: Custom Background SRE Automations

Aurora Actions let SRE teams define reusable background automations in natural language, triggered manually, on incident completion, or on a schedule.

Noah Casarotto-Dinning
Guide·14 min read

CI/CD Auto-Remediation: The 2026 Guide

Auto-remediation in CI/CD means pipelines that detect, diagnose, and recover from failure without paging a human. Architecture, tools, and pitfalls.

Noah Casarotto-Dinning
Comparison·12 min read

7 Best Open Source AI SRE Tools in 2026

The 7 best open source AI SRE tools in 2026, ranked: Aurora, HolmesGPT, K8sGPT, OpenSRE, Keep, kagent, and Coroot. Stars, licenses, and how to choose.

Noah Casarotto-Dinning
Guide·14 min read

AI Agent kubectl Safety: Sandboxed Execution

Giving an AI agent kubectl access is an architecture decision. OWASP threats, k8s-sigs/agent-sandbox, gVisor, and Aurora's pod-isolated execution model.

Noah Casarotto-Dinning
Guide·13 min read

AI SRE in 2026: Tools, Setup, and ROI Guide

Everything engineering teams need to know about AI SREs in 2026: what they do, how they differ from AIOps, and how to evaluate the tools.

Noah Casarotto-Dinning
Guide·16 min read

Opsgenie 2026: Features, Pricing, EOL & Alternatives

Complete Opsgenie guide: features, pricing, the April 2027 end-of-life timeline, JSM and Compass migration paths, and the best 2026 alternatives.

Noah Casarotto-Dinning
Comparison·14 min read

Top 10 AIOps Platforms With Free RCA (2026)

Compare the top 10 AIOps platforms with free or open source root cause analysis, including Aurora, Dynatrace, Datadog, New Relic, and Grafana Cloud.

Noah Casarotto-Dinning
Comparison·10 min read

FireHydrant Alternative: Free and Open Source (2026)

FireHydrant is now part of Freshworks and AI features are Enterprise-only. Aurora is a free, open source alternative with autonomous AI investigation.

Noah Casarotto-Dinning
Comparison·11 min read

incident.io Alternative: Free and Open Source (2026)

incident.io is a leading incident platform, but it's closed-source SaaS from $15/user/month. Aurora is a free, open source AI investigation alternative.

Noah Casarotto-Dinning
Comparison·12 min read

Rootly Alternative: Free, Open Source, Self-Hosted

Aurora is a free, open-source (Apache 2.0) Rootly alternative for AI incident investigation and root cause analysis. Compare features and pricing.

Noah Casarotto-Dinning
Comparison·11 min read

Resolve.ai Alternative: Free and Open Source (2026)

Resolve.ai is enterprise-only with no public pricing. Aurora is a free, open source alternative for AI incident investigation and root cause analysis.

Noah Casarotto-Dinning
Comparison·10 min read

PagerDuty Alternative for Root Cause Analysis (2026)

PagerDuty handles alerting and on-call, but who finds the root cause? Aurora is an open source AI agent that investigates incidents automatically.

Noah Casarotto-Dinning
Guide·9 min read

Multi-Cloud Incident Management: The 2026 Guide

The top challenges of managing incidents across AWS, Azure, GCP, and Kubernetes at once, and how AI-powered tools solve cross-cloud investigation.

Noah Casarotto-Dinning
Guide·8 min read

Open Source Incident Management: Why It Matters

Why open source incident management is gaining traction with SRE teams. Compare top options including Aurora, Grafana OnCall, and Keep.

Noah Casarotto-Dinning
Guide·10 min read

Root Cause Analysis for SREs: 5 Whys to AI (2026)

A practical 2026 guide to root cause analysis for SREs: 5 Whys, fishbone, and fault tree methods, plus how AI automates RCA across Kubernetes and cloud.

Noah Casarotto-Dinning
Comparison·7 min read

Aurora vs Traditional Incident Management Tools

Compare Aurora's open source agentic AI approach with platforms like Rootly, FireHydrant, and incident.io. Verified features, pricing, and use cases.

Noah Casarotto-Dinning
Guide·8 min read

What is Agentic Incident Management?

Agentic incident management uses autonomous AI agents to investigate and diagnose cloud incidents. Learn how it works and why SRE teams are adopting it.

Noah Casarotto-Dinning