Fixter investigates what broke.

    finds the root cause

    Whatever fires, an alert, a customer complaint, a query timing out, Fixter reads your logs, investigates, and hands you the root cause.

    Running in production for engineering teams today

    Every morning, this is waiting for you.

    !
    Your workspacenow
    #incidents

    Alert: Memory usage above 90% on worker-3

    T
    Your workspace1m ago
    #bug-reporting

    Tom: is the email reset working? mine never arrived

    S
    Your workspace4m ago
    #dev-support

    Sarah: 3 enterprise clients reporting slow exports today

    !
    Your workspace6m ago
    #prod-alerts

    Alert: 3 failed payment retries in the last 10 min

    It takes hours away from your real work. And you hate investigating them.

    How it works

    01

    It plugs into your telemetry

    Datadog, CloudWatch, Sentry, your logs and traces and metrics. It reads them live the moment something fires and stores none of it.

    Datadog
    fixter
    02

    Every trigger starts an investigation

    An alert fires, a customer reports something broken, a query starts timing out. An agent picks it up the second it lands. Nobody gets paged first.

    03

    It investigates the way you would

    Is this real or just noise? How many users are hit? Did it start after a deploy? Where did it actually break? It pulls the logs, traces the request, and works through all of it like an engineer would.

    04

    You get a verdict, not another alert

    Root cause, blast radius, and the next step, with a link to the exact log behind every claim. For the fix, pull the whole investigation into your coding agent via mcp (like claude code).

    |

    Your code stays yours

    You control the fix.

    Fixter never touches your code. Pull the whole investigation into Claude Code through our MCP, let it analyse the fix against your codebase, and stay in control of the solution the whole way.

    ✻claude code
    >pull from fixter the latest investigation
    ●pulling latest investigation from fixter via mcp
    ⎿billing chokes on subscription status "CANCELLED" · 9 jobs, 111 errors
    ●read src/billing/subscription.ts
    ⎿parseStatus deserializes the status enum with no fallback
    ●ran validation
    ⎿reproduced: "CANCELLED" is not in the enum, parse throws
    ●Editsrc/billing/subscription.ts+2-1
    41function parseStatus(raw: string) {
    42- return Status[raw]
    42+ if (!(raw in Status)) return Status.UNKNOWN
    43+ return Status[raw]
    44}
    apply this fix?❯ yesno

    Letting AI near production

    Your telemetry, never your code

    It reads logs, traces, and metrics. Never your repo.

    Nothing is stored

    Queried live for one investigation, then discarded.

    Every claim cites its evidence

    Each line links to the exact log behind it.

    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.

    Pay as you go. First 10 on us.

    $2/ investigation

    Pay as you go, no monthly commitment

    Your first 10 are on us.

    One investigation is one alert or ticket, worked end to end. Higher volume? Fixed monthly rates available, we'll size it with you.