BETAv0.4.0
The flight recorder for your AI fleet.
Total situational awareness for autonomous agents. Trace reasoning steps, replay production sessions, and debug hallucinations with zero latency overhead.
Join Beta
helm install akios-radar

System Capabilities
See inside the black box.
Capture every token, every tool call, and every state change. Built on OpenTelemetry for seamless integration with your existing stack.
- Retention
- 30 Days
- Sampling
- 100% Capture
- Latency Impact
- < 2ms
- Protocol
- OTLP/gRPC
- Storage
- ClickHouse
- Search
- Vector + SQL
- Visuals
- Flame Graphs
- Live Tail
- WebSockets
Observability
Debug the mind of the machine.
Don't just log errors. Understand why your agent made a decision. Radar gives you the context you need to fix cognitive failures.

Semantic Trace Visualization
View reasoning chains as flame graphs. Identify loops, stalled thoughts, and tool failures instantly.

Session Replay & Takeover
Watch sessions play out in real-time. Pause, rewind, and inject manual corrections to steer the agent back on course.

Live Anomaly Alerts
Real-time detectors flag hallucinations, loops, and policy drifts. Auto-pause risky runs or route to humans before customers see an error.
Advanced Diagnostics
Forensics for the AI Era.
Cost Attribution
Track token usage and cost per session, per user, or per tool. Find the expensive queries draining your budget.
Hallucination Detection
Automated evaluators scan every response for factual inconsistencies and grounding errors against your knowledge base.
PII Leak Scanner
Retroactive scanning of all logs to ensure no sensitive customer data has slipped into your retention layer.
We're opening Radar to a small set of design partners. If you need deep traces and want roadmap influence, grab a slot.
Design Partner Slot
Invite-only · EU & US priority

Common Questions
Cloud-hosted traces with Radar Pro (invite-only beta).
Add an API key to stream traces to AKIOS Cloud. Get flame graphs, session replay, hallucination detection, and team dashboards. Credit-based.
| Compare features | Open Source Free | Pro Invite-only (beta) |
|---|---|---|
| Core Observability | ||
| Trace Retention | Local only | 30 Days |
| Session Replay | ||
| Flame Graphs | ||
| Search History | Basic | Advanced (Vector) |
| Advanced Features | ||
| Hallucination Detection | ||
| Sentiment Analysis | ||
| Custom Evaluators | Local Only | Cloud Managed |
| Team Members | 1 User | Per seat (credit-based) |
| Support | ||
| Community Support | ||
| Dedicated Account Manager | ||
| SLA | ||
| Core Observability | |
|---|---|
| Trace Retention | Local only |
| Session Replay | |
| Flame Graphs | |
| Search History | Basic |
| Advanced Features | |
| Hallucination Detection | |
| Sentiment Analysis | |
| Custom Evaluators | Local Only |
| Team Members | 1 User |
| Support | |
| Community Support | |
| Dedicated Account Manager | |
| SLA | |
| Core Observability | |
|---|---|
| Trace Retention | 30 Days |
| Session Replay | |
| Flame Graphs | |
| Search History | Advanced (Vector) |
| Advanced Features | |
| Hallucination Detection | |
| Sentiment Analysis | |
| Custom Evaluators | Cloud Managed |
| Team Members | Per seat (credit-based) |
| Support | |
| Community Support | |
| Dedicated Account Manager | |
| SLA | |
Stop flying blind.
Gain the visibility you need to deploy autonomous agents with confidence.