Roark
Test, monitor, and improve your voice agents
Roark operates in b2b based in San Francisco, CA, USA.
Profile
Roark helps teams test, monitor, and improve their voice agents.
Voice AI is exploding, but reliability is still the #1 challenge. Teams spend hours manually testing agents and still miss failures. In the last 6 months, Roark has processed over 10M minutes of calls, powering monitoring and simulation for teams across the Voice AI ecosystem (including YC companies).
We close that gap by combining:
📊 Monitoring & Evaluation - 40+ built-in metrics (latency, instruction-follow, sentiment, etc.), custom dashboards, alerts, and the ability to define your own. Up to 15 speakers with automatic speaker identification.
🎭 Simulations & Personas - end-to-end phone/WebSocket simulations for inbound and outbound agents, with configurable personas (accents, languages, speech & behavior profiles). Define tests as conversations with a graph-based approach, so you can easily branch into edge cases and variants.
🔁 Full lifecycle loop - failed calls automatically become repeatable tests, so every failure makes your agent stronger.
Roark is the missing QA layer for Voice AI - helping teams ship agents they can trust.
The company sits in the b2b segment, where it competes on its core product or service.
San Francisco, CA, USA is where the company is located.
Directory data places it at the Winter 2025 stage.
Its team size is recorded as 3 employees.
Directory analysis
Roark provides a platform for testing, monitoring, and improving voice AI agents. The service offers over 40 built‑in metrics, custom dashboards, and alerts, along with end‑to‑end simulations and persona configuration for both inbound and outbound interactions. It has processed more than 10 million minutes of calls across the Voice AI ecosystem.
Positioning: Roark addresses a key reliability gap in voice AI by automating performance evaluation and simulation. Its focus on metrics and speaker identification positions it as a specialized tool for teams that need rigorous monitoring of conversational agents.
Note: Roark helps teams reduce manual testing time for voice agents.
Auto-generated directory analysis from public data · updated 9 Oct 2026. Informational only, not investment advice.
| Sector | B2B |
|---|---|
| Headquarters | San Francisco, CA, USA |
| Country | USA |
| Employees | 3 |
| Stage | Winter 2025 |
Website: roark.ai
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