Overview

Find and fix what your agents get wrong.

Surface recurring failures, search for anything, and test fixes offline. Judgment is the monitoring and improvement layer for long-horizon agents.

Try for Free Get a demo

Retry loops289 traces

After an empty order lookup, the agent calls the same lookup again instead of asking for the order number.

Monitor thisFix with Codex

Fluidstack
Modal
Listen Labs
Monaco
Atomicwork
Bespoke Labs
Melius
Zingage
Strala
Roadrunner

Why agent-native teams choose Judgment

We tried every solution in the space and Judgment Labs is in another league. The product is mind blowing. If you're on the fence, just try it.

Sam BlondCEO, Monaco

Judgment is the most powerful and customizable agent eval tool we tried for our long-horizon agents. The team's technical depth and fast support have been just as impressive as the product.

Aqil NaeemCo-Founder and CEO, E3 Group

Building frontier agents requires frontier monitoring, and Judgment delivers on it.

John CrownCEO, Wrangle

We tried many tools, and Judgment delivered on its promises the fastest. When our agents make mistakes, we get alerted and can run investigations without nearly as much manual effort as before.

Florian JuengermannCo-Founder and CTO, Listen Labs

Judgment helps us track agent alignment so we catch drift early and fix it before it becomes a problem.

Armando SchmidCTO, Strala

Judgment is insanely good. It's core to our platform's eval and observability infrastructure, no other solution I've used surfaces the problems that I care about.

Richard OuCTO, Doe

A data layer built for long-horizon agents

Judgment is optimized for storing and indexing contents of large agent traces.

This enables us to drastically reduce ingest costs while delivering impressive improvements in search latency and quality.

33×

cheaper tracing than LangSmith

6×

cheaper tracing than Braintrust

Judgment
Braintrust
LangSmith

Estimated tracing cost by number of traces
Trace count	Judgment	Braintrust	LangSmith
10K	$1.50	$9	$50
100K	$15	$90	$500
1M	$150	$900	$5k
5M	$750	$4.5k	$25k

Pricing estimate. Model constructed based on an assumed average trace size of 300kb, consistent with industry averages.

Thinking of migrating off an alternative solution? Talk to sales

A customizable intelligence layer that just works

Most off-the-shelf analysis tools don't help agents analyze and group traces the same way you would.

This results in noisy signals and flags that aren't actionable.

Judgment's rich customizability gives insights that help you get the job done.

Full refunds issued for partially damaged orders

Conditions

damaged_items.value

ActivityLast 14 days

Oct 8Oct 21

Analysis

Accurate partial refunds no longer count, and what's left triples after Oct 14. Nearly all of it is the full order total refunded for one cracked item: the customer reports a single damaged mug on a six-mug order, and the agent refunds all six. The average case is $31 over what the damage was worth, $3,010 across the two weeks. Orders of three or more items account for 88 of the 97, which is where a whole-order refund costs the most. Single-item orders barely appear, since refunding the order and refunding the item are the same thing there.

Only count it when the refund is more than damaged_items.value

Adjusting judgeJudge updated

Tracing built for long-horizon agents.

Trace agents of any depth, from subagents and tool calls to hundreds of spans.

View Docs

hi, my order arrived broken. one of the three mugs is cracked, can i get a refund?trace

wait, why was the whole order refunded? i only wanted the mug replacedtrace

ok. can you at least confirm the other two mugs won't be charged again?trace

can you still send a replacement for the cracked one?trace

do i need to send the cracked one back?trace

great. what's the tracking number?trace

wait, elm st is my old address. please send it to 22 harbor rdtrace

support_agentagent

lookup_customertool

update_shipping_addresstool

compose_replyllm

perfect, thank youtrace

the mug was delivered to elm st. you said you changed it??trace

yes please, to harbor rd this timetrace

will i be charged for the second one?trace

thankstrace

Latest

Systematically track signals that matter.

From user complaints to agents running down rabbitholes, Judgment monitors signals you want to watch.

Run with any method: filters, code checks, decision models, and agentic judges.

View Docs

Missed Escalation

Cases where the agent should have escalated but resolved on its own

Past 7 DaysFilter traces.../

1.3Ktraces

5.4%Detection rate

604530150

4/29 7pm4/30 7pm5/1 7pm5/2 7pm5/3 7pm5/4 7pm5/5 7pm5/6 7pm

Timestamp

Name

Input

Output

2026-05-07 12:16:39

run_customer_service_ag

Look, I appreciate you looking into the t