SEE EVERY STEP YOUR AGENTS TAKE.
[00] AGENT RUNTIME
Trace, replay and version every run in production. One view for what ran, why it ran and what it cost.
No credit card
10k free runs/mo
SOC 2 Type II
IN PRODUCTION AT
Halden Freight
Quarry Health
Tessel
Corvid Analytics
Halden Freight
Quarry Health
Tessel
Corvid Analytics
Halden Freight
Quarry Health
Tessel
Corvid Analytics
Halden Freight
Quarry Health
Tessel
Corvid Analytics
[01] HOW IT WORKS
FROM PROMPT TO PRODUCTION.
Three stages, one runtime. Nothing to stitch together.
STEP 01
DEFINE.
Describe the job, the tools it can call and the rules it can’t break. Typed, versioned and reviewed like code.
STEP 02
OBSERVE.
Every step is traced: inputs, outputs, tokens, latency and cost. Replay any run exactly as it happened.
STEP 03
SCALE.
Promote a version when evals pass, roll back in one click when they don’t. Capacity follows traffic.
[02] PRODUCT
AGENTS AS CODE. TRACED BY DEFAULT.
Define agents in plain code. Every run is traced, costed and versioned with no extra setup.
A — EVERY STEP
Model calls, tool calls, retries and policy checks, in the order they ran.
B — EVERY COST
Tokens, latency and spend per step, rolled up per run and per version.
C — EVERY VERSION
The exact prompt, tools and model each step ran against.
[03] FEATURES
BUILT FOR THE SECOND MONTH.
The demo is the easy part. These are the parts that matter once real traffic shows up.
01
TYPED TOOLS
Tools are declared with schemas, so bad arguments fail at the edge instead of three steps later.
02
FULL TRACES
Inputs, outputs, tokens, latency and cost for every step, searchable for 90 days.
03
DETERMINISTIC REPLAY
Re-run any production trace with its original inputs pinned, then fork it to test a fix.
04
POLICY GUARDRAILS
Step limits, spend caps and allow-lists that hold no matter what the model decides.
05
VERSIONED DEPLOYS
Every change ships as a version. Promote on passing evals, roll back in one click.
06
ANY MODEL, ANY CLOUD
Swap providers behind one interface, or run the runtime inside your own VPC.
[04] IN PRODUCTION
NUMBERS WE PUBLISH.
Measured across every workspace over the last 30 days.
P50 STEP OVERHEAD
UPTIME, TRAILING 12 MO
RUNS / SEC AT PEAK
RUNS / WEEK · LAST 12 MONTHS
THIS QUARTER
Your numbers, on your dashboard, from the first run.
[05] CUSTOMERS
TEAMS THAT SHIPPED.
Less babysitting, more shipping — in their words.
Quarry Health
Healthcare
Every decision the system makes is replayable. Our auditors stopped asking for screenshots.
4.1×
faster incident triage
Daniel Reyes
Staff Engineer
Tessel
Developer tools
We switched model providers twice in one quarter and never touched application code.
2 days
to swap model providers
Priya Raman
CTO
[06] INTEGRATIONS
PLUGS INTO WHAT YOU RUN.
Models, data, observability and workflow tools. Keep the stack you already have.
Anthropic
Models
Postgres
Data
Datadog
Observability
Slack
Workflow
OpenAI
Models
Snowflake
Data
OpenTelemetry
Observability
Linear
Workflow
[07] CHANGELOG
SHIPPED THIS MONTH.
The last three releases. Dated, versioned, diffable.
Feature
Trace replay
Re-run any production trace step by step, with the original inputs, tool responses and model versions pinned.
→
Improvement
Retry budgets per tool
Set a retry ceiling on each tool call, so one flaky upstream can’t burn a whole run’s budget.
→
Fix
Duplicate webhooks after timeouts
Webhooks that timed out after a 2xx were delivered twice. Delivery now dedupes on the event ID.
→
[08] PRICING
PAY FOR RUNS, NOT SEATS.
Every plan includes full tracing. Annual billing saves 20%.
STARTER
$0
/MO
For prototypes and side projects. 10,000 runs a month, no card needed.
+
Step-level tracing
Every model call, tool call and retry, with inputs and outputs.
PRO
MOST TEAMS
$39
/MO
For teams running agents in production. 250,000 runs included, then $0.40 per thousand.
+
Step-level tracing
Every model call, tool call and retry, with inputs and outputs.
+
Eval suites in CI
+
90-day trace retention
Enterprise retention is configurable up to 7 years.
ENTERPRISE
CUSTOM
For regulated workloads. VPC deployment, custom retention and a 99.9% SLA.
+
Step-level tracing
Every model call, tool call and retry, with inputs and outputs.
+
Eval suites in CI
+
90-day trace retention
Enterprise retention is configurable up to 7 years.
+
SSO, SCIM and audit log
SOC 2 TYPE II · Audited annually
GDPR · EU data residency
99.9% uptime SLA · Enterprise
[09] FAQ
ASKED BEFORE YOU ASK.
Security first, because that’s where the hard questions start.
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