Sonarly

What it does

Sonarly is an AI agent that connects to your observability stack (Sentry, Datadog, Grafana, GitHub, Slack, Discord, Linear, and 30+ more) to automatically triage and fix production alerts. It groups duplicate alerts, identifies root causes with 84% accuracy using a codebase graph, and posts analysis directly in Slack or Discord with the responsible person tagged. It can also create fix PRs on GitHub.

Who it is for

Sonarly is designed for engineering teams that deal with a high volume of production alerts and want to reduce manual triage and context switching. It targets small to large teams, with pricing tiers for individuals (free), small teams ($79/month), growing teams ($195/month), and enterprises (custom). The product is especially useful for teams using Sentry and Datadog, as those are explicitly mentioned as alert sources.

Why it matters

Production alerts are noisy and time-consuming. Sonarly claims that on average 50% of alerts are duplicates, and it silences them so teams see only what matters. By automating root cause analysis and providing evidence-backed answers in the team's communication tools, it aims to cut resolution time by 10x. The product is SOC 2 Type II certified and GDPR compliant, addressing enterprise security concerns.

Launch signal

Sonarly launched as part of Y Combinator's W26 batch, which is a strong signal of early-stage validation. The website is live with a clear product demo and pricing, indicating it is ready for use. The launch post on Hacker News (YC's platform) suggests an active early adopter community.

Brand and naming

The name "Sonarly" evokes "sonar" – a technology that detects objects underwater – aligning with the product's purpose of detecting and diagnosing issues in production systems. The tagline "Self-driving software" positions the product as autonomous and intelligent. The brand emphasizes speed, accuracy, and integration with existing tools, appealing to developers who value efficiency.