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Voxovo vs Vapi
Both ship production voice agents. Voxovo is built for agencies and operators who bring their own carriers, need measurable turn latency, and want workflows + white-label without Squads confusion.
| Capability | Voxovo | Vapi |
|---|---|---|
| BYO telephony | Twilio, Telnyx, Plivo, Vonage, SIP — keep your numbers | Strong Twilio / SIP story; BYO varies by plan |
| Latency transparency | Per-call STT/LLM/TTS scorecards + public bake-off page | Dashboards; public bake-offs less central |
| Presence Buffer | Native fillers + arming by mode (sounds human on hold) | Custom logic / tools typically required |
| Multi-STT | Deepgram, AssemblyAI, Gladia, Whisper variants | Multiple providers; Custom mode often Deepgram-centric |
| Workflows / multi-agent | Visual workflows with versioning + test runs | Squads / assistants; different mental model |
| Agency white-label | Portal branding, client isolation, usage reports | Org features; agency portal less first-class |
Competitor features change often — treat this as a buyer checklist, then verify with a side-by-side Test Live on your numbers. See also our latency benchmarks and agency case study outline.