mission control — unified observability across your entire ai fleet
AI in production is a black box. that is no longer acceptable.
teams can’t trace what agents actually do at runtime.
quality degrades silently between deployments.
there is no connection between ai behavior and business outcomes.
observe
evaluate
value
// end-to-end observability from sdk to dashboard
observability
instrument once, surface every critical step
Terra spans capture invocation, inference, and tool execution so production teams can connect runtime evidence back to quality, reliability, and value.
import Terra
let agent = Terra.Agent(name: "SupportAgent", id: "agent-123")
try await Terra.withAgentInvocationSpan(agent: agent) { scope in
scope.addEvent("agent.start")
}pricing
start local. upgrade when you ship.
TerraViewer is free to download and use locally. Paid plans add hosted ingestion, review workflows, and quality alerts for shipped mobile AI apps.
STARTER
$249
per month
Hosted ingest, review workflows, and alerts for production apps.
upgrade to starter →ENTERPRISE
Custom
annual contract
Audit, governance, and SLA for release infrastructure.
contact sales →at a glance
| FREE | STARTER | GROWTH | ENTERPRISE | |
|---|---|---|---|---|
| Included devices (30d) | Local only | 500 | 5,000 | Custom |
| Overage / device | — | $0.45 | $0.20 | Custom |
| Hosted trace ingest | — | ✓ | ✓ | ✓ |
| Review workflows & evaluators | — | ✓ | ✓ | ✓ |
| Team workspaces & invites | — | — | ✓ | ✓ |
| Audit trails & governance | — | — | — | ✓ |