Voiceflow vs Vapi
How the two platforms compare on pricing, live demos, calls, integrations, and setup — highlighted where they differ.
Voice Agent Platform
Voiceflow
Collaborative agent-building platform for inbound and outbound phone calls, chat, workflows, tools, testing, and observability.
Developer API
Vapi
Developer-oriented voice agent platform for building phone agents with custom workflows and integrations.
Highlighted rows differ between these picks
| Attribute | Voiceflow | Vapi |
|---|---|---|
| Platform type | Voice Agent Platform | Developer API |
| Pricing | Usage Based pricing Plan and usage-based pricing; phone, model, provider, and integration costs vary | $0.13-$0.33/min $0.05/min hosting + provider costs |
| Test it | Free trial | Free trial |
| Calls | Inbound, Outbound | Inbound, Outbound |
| Human handoff | Yes | Yes |
| Setup difficulty | Medium | Technical |
| Use cases | Customer Support Lead Qualification Appointment Scheduling Outbound Follow Up | Customer Support Appointment Scheduling Lead Qualification Outbound Calling |
| Useful for |
|
|
| Integrations | ||
| Twilio | ||
| Custom API | ||
| Voiceflow Numbers | — | |
| Vonage | — | |
| Telnyx | — | |
| Salesforce | — | |
| Zendesk | — | |
| HubSpot | — | |
| Zapier | — | |
| CRM | — | |
| +1 more across these tools — see each profile for the full list. | ||
Platform type
- Voiceflow
- Voice Agent Platform
- Vapi
- Developer API
Pricing
- Voiceflow
Usage Based pricing
Plan and usage-based pricing; phone, model, provider, and integration costs vary
- Vapi
$0.13-$0.33/min
$0.05/min hosting + provider costs
Test it
- Voiceflow
- Free trial
- Vapi
- Free trial
Calls
- Voiceflow
- Inbound, Outbound
- Vapi
- Inbound, Outbound
Human handoff
- Voiceflow
- Yes
- Vapi
- Yes
Setup difficulty
- Voiceflow
- Medium
- Vapi
- Technical
Use cases
- Voiceflow
- Customer SupportLead QualificationAppointment SchedulingOutbound Follow Up
- Vapi
- Customer SupportAppointment SchedulingLead QualificationOutbound Calling
Useful for
- Voiceflow
- • Conversation design teams
- • Phone and chat agents
- • Low-code workflows
- • Collaborative enterprise development
- Vapi
- • Developer teams
- • Custom call workflows
- • Voice AI prototypes
Integrations
| Voiceflow | Vapi | |
|---|---|---|
| Twilio | ||
| Custom API | ||
| Voiceflow Numbers | — | |
| Vonage | — | |
| Telnyx | — | |
| Salesforce | — | |
| Zendesk | — | |
| HubSpot | — | |
| Zapier | — | |
| CRM | — |
+1 more across these tools — see each profile for the full list.
What would these cost to run?
Enter your call volume once and see Voiceflow and Vapi priced at the same usage, ranked alongside every other platform.