Coming soon — Datadog for AI agents

Your agents are running.
Are they safe?

Know what your agents are doing. In production. Right now. Canary gives you full observability — traces, costs, success rates, and tool calls — so you catch failures before your users do.

agent.ts
import { Canary } from '@heycanary/sdk';
const canary = new Canary({ apiKey: 'ck_...' });

2 lines

to integrate

< 1ms

overhead

3+

frameworks supported

Free tier

included at launch

Everything you need to monitor agents

From first LLM call to daily cost reports — full observability in minutes.

Session Tracking

Every agent run captured with full event timeline, outcome tracking, and metadata.

Cost Monitoring

Real-time spend tracking per agent, model, and session. Catch cost anomalies before they hit your bill.

Tool Call Analytics

Success rates, latency percentiles, and failure patterns across all your agent tools.

LLM Call Tracing

Token usage, model performance, and cost per call. Compare models side-by-side.

Error Detection

Automatic error flagging with full context. Know when agents fail and why.

Daily Digest

Morning health report: cost anomalies, error spikes, model comparison, and actionable issues.

Integrate in minutes

Two lines of code. Works with every major LLM provider and agent framework.

1

Install the SDK

npm install @heycanary/sdk

2

Wrap your agent

Initialize Canary and start a session — auto-captures LLM calls.

3

See everything

Traces, costs, errors, and tool calls appear in your dashboard instantly.

import { Canary } from '@heycanary/sdk';
import OpenAI from 'openai';

const canary = new Canary({ apiKey: 'ck_...' });
const session = canary.startSession({ name: 'support-agent' });

const openai = new OpenAI();
const res = await openai.chat.completions.create({
  model: 'gpt-4o',
  messages: [{ role: 'user', content: 'Hello!' }],
});

session.end({ outcome: 'success' });

Works with your stack

Drop-in support for the frameworks and providers you already use.

OpenAIAnthropicLangChainLlamaIndexCrewAIAutoGenVercel AI SDKCustom agents

Built for production agent teams

Canary is designed by engineers who've run agents at scale and know what breaks.

SOC 2 Ready Architecture

Your data stays yours. We built Canary with enterprise-grade security from day one.

Sub-millisecond Overhead

Async event capture adds < 1ms latency. Your agents won't even notice.

Framework Agnostic

OpenAI, Anthropic, LangChain, custom agents — Canary works with all of them, no lock-in.

Simple, transparent pricing

Start free. Scale when you're ready.

Free

$0
  • 100 sessions/mo
  • 7-day retention
  • 1 team member
Join Waitlist
Most Popular

Starter

$99/mo
  • 10,000 sessions/mo
  • 30-day retention
  • 5 team members
Join Waitlist

Growth

$299/mo
  • 100,000 sessions/mo
  • 90-day retention
  • 25 team members
Join Waitlist

Stop flying blind with your agents

Join the waitlist and be first to get full observability when we launch.