Fixter, AI native monitoring for builders.

    alerts that actually matter

    The problem

    Tools like Datadog were built for big operations teams.

    They take real effort to set up, they expect you to live in dashboards, and when something breaks they alert you and then leave you to do the digging. Small teams do not have time for that.

    How it works

    01

    Instrument

    Drop in the Fixter SDK, built on OpenTelemetry. Auto-instrumentation covers your frameworks, databases, and outbound calls by default.

    02

    Store and query over MCP

    Your logs live in Fixter. Query them over MCP from Claude Code, Cursor, or any compatible client. Ask in plain language, get what you need. No dashboards, no query syntax.

    claude code
    you

    show me errors from checkout in the last hour

    fixter
    47 errors in checkout-service (last 60m)all trace to db timeout in getOrdersstarted 14:23 after deploy #4821
    03

    Smart alerts

    Fixter helps you define alerts that actually matter. It looks at your codebase, your infrastructure, and asks about your business. Together you get to the right set of alerts: payment failures, auth errors, latency on critical routes. Nothing obvious gets missed.

    fixter — alert setup
    analysed your codebase. suggested alerts:
    ✓checkout payment failuresstripe webhook handler
    ✓auth failure spikeauth middleware
    ✓5xx on /api/ordersorders controller
    ✓db query latency > 2spostgres pool
    04

    Investigate, not just alert

    When something breaks, Fixter runs the investigation. It pulls the relevant logs and traces, identifies the root cause, and maps out the impact. Who is affected, since when, and how badly. The dirty work is done before you even look at it.

    fixter — investigation
    pulling logs (checkout-service, 1h)47 errors found
    tracing request flow...timeout at db query
    checking recent deploys...deploy #4821 (14:23)
    root cause:missing index after migration
    impact:12% of checkout users, 38 min
    ›
    05

    Pull the investigation

    Through the Claude Code plugin, you pull the full root cause analysis into your local environment. Fixter validates it against your codebase. You see exactly what happened, and you guide it to the right fix. You make the call.

    Want the investigation piece on its own? See Fixter AI SRE

    AI native

    No dashboards. No alert fatigue. Just signal.

    Alerts reach you in Slack, only when they matter. When something breaks, Fixter investigates. When you need more context, query your logs over MCP. The complex UI and setup is gone.

    Trust

    Your code stays yours. Always.

    Fixter never needs access to your repository. Everything is set up through plugins and Claude Code. We observe your production. You hold your codebase.

    |

    We built the thing we kept wishing existed.

    Kristinalinkedin
    co-founder

    As a product leader at Bolt, I watched 20% of my engineering resource go into just debugging issues instead of building.

    Michaellinkedin
    co-founder

    I ran a payments system moving over €1B a year at EasyPark. The hard part was never the fix, it was the hours of digging just to find what actually broke.

    get in touch

    Sign up.

    Drop your email and we will be in touch to get you set up.