What brokeWhy it brokeHow to fix itZero noise

Built for teams at
GPTZeroPerplexityTogether AIOrbBraintrust

Benchmark

Root Cause Accuracy

41%
64%
86%
Cursor + Your MCPOpus 4.6
Cursor + Foam MCPOpus 4.6
FoamSonnet 4.6
See methodology →

How it works

01

Monitors every error and cuts through the noise

Foam ingests every error across every service. It evaluates what's worth investigating and alerting on and what's not.

Errors from every servicelive

authjwt expired · req_3a2b

checkoutOutOfMemoryError at queryUser:42investigating

card-storepool exhausted · req_9c4r

payments503 timeout · upstream

billingpayment_failed spikeinvestigating

2 flagged 3 silenced

Investigating OOM in checkoutinvestigating
foam → searchpaymentstraces· healthy, ruled outfoam → searchauthtraces· healthy, ruled outfoam → searchcard-storemetricswrites 3.2× baseline at 14:18foam → searchqueue-workerlogsreplay 50× after config a1b2c3d
Root cause: a config change in queue-worker flooded card-store, which exhausted checkout's connection pool.

02

Finds the root cause

Foam investigates across your entire stack including services that aren't even remotely in the original error.

03

Alerts the right person or agent with a root cause

The right person, agent, or team channel receives a Slack message with the report. From here they can create a PR or take it to Cursor.

Last touched the file

@sarah · refactored connection pool wrapper · f9e8d7c

skipped

Should be notified

@alex · pool config change · a1b2c3d

notify

FoamFoam

3:07 AM

Hey @alex, checkout is OOMing in prod.

The root cause points to your pool config change in a1b2c3d.

Set up

ConnectFoam takes it from there.

Foam studies your stack, proposes PRs to install itself.

Once deployed, Foam is listening.

We Work With Startups Too

I requested a feature on Friday night. By Saturday morning, it was live for us to use.
Eilam · Stream, CTO
Foam cut through our noisy alerts. Now I just let Foam ping me with the issue and root cause.
Shubham · Lica, Founding Engineer
Before our team even starts investigating, Foam has already debugged the error and pointed us to the cause.
Steve · Noto, CTO
I went from spending hours trying to debug stack traces to reading a Foam report and knowing what to do in seconds.
Avi · Accountable, CTO

Pricing

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