Built for teams shipping AI agents

Know what your
AI agents are
actually doing.

PylonAI gives indie startups and small teams the same observability that enterprise teams pay $500/month for — without the enterprise complexity. Monitor traces, track costs, catch hallucinations, stay in control.

agent:pylon-runner live
GPT-4o 214ms $0.0042
claude-3-5-sonnet 188ms $0.0018
o3-mini 412ms $0.031 anomaly
1,847traces today
$14.22run cost
99.94% uptime

The gap

AI agents are running in production. Almost none of them have proper observability.

Enterprise teams pay six figures for tools like Portkey. Seed-stage startups get by with console logs and crossed fingers. That's not acceptable — and it's not necessary.

PylonAI closes the gap. Purpose-built for teams that are shipping AI agents fast and need to know what's actually happening when no one's watching.

Portkey
$500+
LangSmith
$200+
PylonAI
$49
Nothing
$0

Visibility vs. cost. Most teams are stuck at $0.

What you get

Everything you need. Nothing you don't.

Trace Viewer

See every agent run as a visual sequence diagram. Know exactly which model was called, what it received, what it returned, and how long it took — down to the millisecond.

Cost Tracking

Real-time spend per agent, per model, per day. Set budgets and get alerted before you blow through them. Know your actual cost-per-task, not just estimate.

Anomaly Detection

Get pinged when an agent goes off-script — hallucinated responses, failed retries, unexpected tool calls. Catch problems before they become user-facing incidents.

No-Code Dashboard

Built for founders and ops leads, not just engineers. Your whole team can read the dashboard. Real-time updates, no setup required — point your agents and go.

Model Agnostic

Works with any model — OpenAI, Anthropic, Google, local models, whatever you run. PylonAI observes the traffic, not the provider. Your stack, your rules.

5-Minute Setup

Drop in a single SDK call and you're live. No infrastructure, no config files, no DevOps required. Your agents are being observed within minutes of signing up.

Why now

Palo Alto bought Portkey. The market spoke.

AI agent observability isn't a nice-to-have anymore. It's a category. And the enterprise players are moving fast — but they're building for enterprises.

PylonAI is for everyone else. The indie team running five AI agents on a seed round budget. The ops lead who needs to report to investors. The founder who wants to know if their customer support agent is actually working.

The infrastructure for AI agent visibility shouldn't require a enterprise sales cycle.

Your AI agents are running right now. You just can't see them.

That changes today.