Compare
VerticalAI vs Synthflow
Both platforms offer no-code voice AI. VerticalAI differentiates with Australian infrastructure, semantic turn detection, and Claude-powered conversations.
| Feature | VerticalAI | Synthflow |
|---|---|---|
| LLM | Claude Haiku/Sonnet/Opus | GPT-based |
| Turn detection | Semantic EOT (Deepgram Flux) | Silence-based VAD |
| TTS | Cartesia Sonic 3 (AU endpoint) | Multiple providers |
| Response time | ~800ms | Variable |
| Australian hosting | Yes — all Sydney | No |
| Knowledge base | Built-in pgvector RAG | Yes |
Why VerticalAI
Our advantage
Semantic turn detection
Deepgram Flux detects end-of-turn by meaning, not silence. Conversations feel natural, not laggy.
Claude-powered
Anthropic's Claude models for more nuanced, accurate conversations. Less hallucination.
Sydney infrastructure
~8ms to TTS server. All data in Australia. Real data sovereignty, not marketing.
See for yourself
$20 in free credits. Build an agent, test it, compare the experience.