Synthflow AI
No-code voice-AI platform for inbound and outbound phone calls.
No-code voice-AI platform for inbound and outbound phone calls.
Best for sMB operators building voice-AI receptionists, lead-qualifiers, and outbound dialers. Pricing: from $29/mo.
What it is
Synthflow is a no-code voice-AI platform that lets operators build inbound and outbound voice agents — AI receptionists, appointment-setters, qualification dialers — without writing code. The platform handles speech-to-text, LLM reasoning, text-to-speech, and integrates with HubSpot, Salesforce, GoHighLevel, Calendly, Zapier, and custom webhooks. Synthflow targets SMB operators and agencies that build voice agents for their clients. Pricing scales by the number of voice minutes consumed plus a base subscription. The product is a frequent pick for AI-agency agency builds. Pricing and product details listed here were last reviewed by Neugence on 2026-05-12; check the vendor site for current values before quoting.
Watch out for: Voice-AI agent platform — not a meeting bot; pricing scales by minute volume.
Install / use
synthflow.ai — Pro $29/mo, Growth $375/mo, Agency contactFeatures
| Speaker diarization | No |
| Word-level timestamps | No |
| Streaming / real-time | No |
| Languages supported | None |
| HIPAA eligible | No |
Synthflow AI vs Whipscribe
| Feature | Synthflow AI | Whipscribe |
|---|---|---|
| Category | Products | Transcription APIs |
| Pricing | from $29/mo | free beta |
| Speaker diarization | — | Yes |
| Word timestamps | — | Yes |
| Streaming | — | No |
| Languages | — | 99 |
| Platforms | Web | Web, API, MCP |
Alternatives to Synthflow AI
Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.