Platform

Build, run and govern agents in one place.

Design agents in a visual builder, connect them to the tools your team already uses and watch every decision in a trace you can audit — from first draft to full autonomy.

Lumenpay

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Overview

Search runs, agents…

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WORKSPACE

Home

Agents

Workflows

Runs

Approvals

3

Evals

Analytics

Integrations

AGENTS

Support Resolver

live

Ticket Triage

live

Refund QA

shadow

Good morning, Rhea

Here’s what your agents did overnight.

Last 24 hours

New agent

ACTIVE AGENTS

12

+2 this week

TASKS COMPLETED

3,482

+18% vs. yesterday

SUCCESS RATE

96.8%

▲ 0.6 pts

RUNNING NOW

27

4 waiting on approval

Recent activity

View all runs

Support Resolver

Refunded $38.00 · Zendesk #48213

41s

2m ago

Invoice Reconciler

Matched INV-20931 to PO-7781

12s

6m ago

Support Resolver

Waiting on approval · refund $420

—

9m ago

Access Concierge

Granted prod read access · 4h

6m

14m ago

Ticket Triage

Routed 38 tickets to Tier 2

3s

21m ago

Exception Handler

Carrier API timeout · retried, resolved

1m

34m ago

Needs approval

3 pending

Refund $420.00 · Zendesk #48870

Over the $150 limit · confidence 0.91

Approve

Review trace

Running now

27 live

Month-end close · Sundial

72%

Vendor intake · Meridian

45%

Claims triage · Arcadia

88%

Lumenpay

RN

JW

Good morning, Rhea

Here’s what your agents did overnight.

Last 24 hours

New agent

ACTIVE AGENTS

12

+2 this week

TASKS COMPLETED

3,482

+18% vs. yesterday

SUCCESS RATE

96.8%

▲ 0.6 pts

RUNNING NOW

27

4 waiting on approval

Recent activity

View all runs

Support Resolver

Refunded $38.00 · Zendesk #48213

Invoice Reconciler

Matched INV-20931 to PO-7781

Support Resolver

Waiting on approval · refund $420

Access Concierge

Granted prod read access · 4h

Ticket Triage

Routed 38 tickets to Tier 2

Exception Handler

Carrier API timeout · retried, resolved

Needs approval

3 pending

Refund $420.00 · Zendesk #48870

Over the $150 limit · confidence 0.91

Approve

Review trace

Running now

27 live

Month-end close · Sundial

72%

Vendor intake · Meridian

45%

Claims triage · Arcadia

88%

01 — BUILD

Describe the job. Cairn drafts the agent.

Write instructions in plain language and Cairn proposes the tools, knowledge and guardrails the agent needs. Every choice stays editable, versioned and reviewable before anything runs.

Instructions written like a runbook, not a prompt

Tools with least-privilege scopes per action

Knowledge from Notion, Google Drive and your help center

Conditions and approval gates on any step

Lumenpay

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Support Resolver

v14 · Shadow mode

TRIGGER

Ticket created with tag

refund

INSTRUCTIONS

Resolve refund requests for damaged or missing items. Check the order in Shopify and the policy in Notion. Refund up to $150 automatically; above that, request approval in #finance-ops. Reply warmly and concisely.

TOOLS

Zendesk

Shopify

Stripe

Notion

Add tool

KNOWLEDGE

Refund policy v4.pdf

12 pages · synced

Returns FAQ

Notion · 38 pages

ACTIONS & CONDITIONS

Issue refund

≤ $150 · automatic

Request approval

> $150 · #finance-ops

Escalate to Tier 2

confidence < 0.80

Test run

Ticket #48213

TRIGGER

Ticket received

0.0s

RESEARCH

Order #10-2291 found

1.2s

RESEARCH

Policy v4 · §2.1

0.8s

DECISION

Refund $38.00

0.4s

ACTION

Refund drafted

—

RESULT

Reply drafted

—

Would refund $38.00 and reply

Shadow mode · no changes made

Shadow

Live

Run in shadow mode

02 — ORCHESTRATE

Chain agents and steps into workflows that hold up.

Trigger runs from 120+ apps, webhooks or schedules, branch on what the agent finds and hand work between agents with the full context attached.

Triggers from apps, webhooks, email and cron

Branches, retries, timeouts and fallbacks

Multi-agent handoffs with one shared trace

Versioned workflows with one-click rollback

Lumenpay

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Refund handling

Published · v7

Publish

TRIGGER

Ticket tagged refund

AGENT

Support Resolver

CONDITION

Amount over $150?

YES

NO

ACTION

Issue refund

RESULT

Reply and solve ticket

03 — OBSERVE

See every run, step and decision.

Each run leaves a trail: inputs, tool calls, reasoning and outputs, timestamped and searchable. Turn real runs into eval suites and catch regressions before your customers do.

Run traces with inputs, outputs and reasoning

Eval suites built from production runs

Cost, latency and autonomy rate per agent

Alerts to Slack, PagerDuty or email

Lumenpay

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Analytics

Overview

Agents

Costs

TASKS COMPLETED

84,210

+22% vs. last period

TIME SAVED

6,420 hrs

≈ 3.4 full-time teams

EXECUTION RATE

98.4%

1.6% retried or failed

AUTONOMY

71%

+9 pts since shadow

Tasks completed per day

Autonomous

Escalated

Sep 8

Sep 15

Sep 22

Sep 29

Oct 7

Automation rate by agent

Ticket Triage

94%

Invoice Reconciler

88%

Access Concierge

83%

Account Researcher

76%

Support Resolver

68%

04 — GOVERN

Autonomy you can dial up — or down.

Start every agent in shadow mode, require approval above the thresholds you set and widen autonomy only when the evals say it’s ready. Security and audit come built in.

Shadow mode before production

Approval gates per action, amount and confidence

Scoped permissions with a complete audit log

SSO, SCIM and EU or US data residency

LIVE

Operations console

1,284 runs today

Support Resolver

Refund for damaged mug · Zendesk #48213

Resolved

Invoice Reconciler

Matched INV-20931 → PO-7781 · variance $0.00

Matched

Support Resolver

Refund $420.00 · over the $150 limit

Approval

Exception Handler

Delivery exception LAX · re-ship from Reno

Running

Access Concierge

Read access to prod-db · 4 hours · @sre-lead

Granted

Account Researcher

Oakline demo request · ICP fit 86/100

Briefed

Ticket Triage

Outage report · routed to Tier 2 · INC-2207

Escalated

Incident Scribe

INC-2207 timeline · status update posted

Posted

05

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Under the hood

Built like infrastructure, because it is.

The same runtime powers every plan — durable, observable and boring in all the right ways.

05

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Under the hood

Built like infrastructure, because it is.

The same runtime powers every plan — durable, observable and boring in all the right ways.

Durable runtime

Every step is checkpointed, so runs survive deploys, timeouts and flaky APIs without doing work twice.

Durable runtime

Every step is checkpointed, so runs survive deploys, timeouts and flaky APIs without doing work twice.

Your choice of model

Use our managed models or bring keys for OpenAI, Anthropic, Google and open-weight models — per agent.

Your choice of model

Use our managed models or bring keys for OpenAI, Anthropic, Google and open-weight models — per agent.

Permission-aware knowledge

Sync Notion, Google Drive, Confluence and help centers. Agents only see what the requester can see.

Permission-aware knowledge

Sync Notion, Google Drive, Confluence and help centers. Agents only see what the requester can see.

API and TypeScript SDK

Everything in the interface is available over a versioned REST API, webhooks and a typed SDK.

API and TypeScript SDK

Everything in the interface is available over a versioned REST API, webhooks and a typed SDK.

Environments

Separate development, staging and production, with promotion, approvals and instant rollback.

Environments

Separate development, staging and production, with promotion, approvals and instant rollback.

Security by default

SOC 2 Type II, SSO and SCIM, encryption at rest and in transit, and EU or US data residency.

Security by default

SOC 2 Type II, SSO and SCIM, encryption at rest and in transit, and EU or US data residency.

11M+

agent runs every month

99.95%

platform uptime, last 12 months

120+

native integrations

<250 ms

orchestration overhead per step

06

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Integrations

Connects to the stack you already run.

Native, scoped connections to support desks, CRMs, warehouses, docs and chat — plus webhooks and an API for everything else.

06

/

Integrations

Connects to the stack you already run.

Native, scoped connections to support desks, CRMs, warehouses, docs and chat — plus webhooks and an API for everything else.

Lumenpay

We stopped measuring tickets deflected and started measuring tickets resolved. Cairn closes 68% of them end to end — refunds, address changes, the lot — and every one has a trace we can read.

Daniel Okafor, Head of Support at Lumenpay

Daniel Okafor

Head of Support

Lumenpay

We stopped measuring tickets deflected and started measuring tickets resolved. Cairn closes 68% of them end to end — refunds, address changes, the lot — and every one has a trace we can read.

Daniel Okafor, Head of Support at Lumenpay

Daniel Okafor

Head of Support

Start building

Put your first agent to work this week.

Start from a template, connect the tools you already use and watch every step in the trace. Most teams ship to production in under two weeks.

Free 14-day trial · No credit card · SOC 2 Type II

Start building

Put your first agent to work this week.

Start from a template, connect the tools you already use and watch every step in the trace. Most teams ship to production in under two weeks.

Free 14-day trial · No credit card · SOC 2 Type II

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