CHECKED OCT 10, 2026
GA Voiceflow

Voiceflow (voice agents)

Collaborative agent design platform for chat and voice; the official pricing page now shows only 'free trial' and 'request pricing' tiers, with usage-based credits.

Est. per minuten/a

Overview

Best for: Teams already designing chat agents in Voiceflow that want to add a phone channel.

At a glance

Free tierYes
Phone numbersYes
No-codeYes
WebRTCYes
Phone / SIPYes
Self-hostNo
Open weightsNo

Official page lists only a free trial and request-pricing tiers; credit-based usage. Third-party plan prices unverified.

Audio in

Phone via Twilio/Vonage integration, web

Audio out

Same

Languages

Not verified.

Latency

No verified number.

Regions

Not verified.

Compliance

Not verified.

Features

  • visual flow designer
  • knowledge base
  • multi-model
  • voice + chat
  • observability

Pricing

WhatPriceUnitNotes
PlansNot published on official pageThird-party blogs cite Pro $60/month and Business $150/month with credits, and roughly 170 credits per 10-minute call; unverified.
How the per-minute estimate was worked out

Official page has no prices; third-party numbers conflict.

Free tier: Free trial, no credit card (official).

Source: voiceflow.com

Setup

  1. Start a free trial, design the agent in the canvas, connect a Twilio number for phone.

Endpoint

Voiceflow APIs

Authentication

API key

Quick start javascript

// Voiceflow agents are designed in the canvas; no minimal voice snippet verified on 2026-10-10.

Written from the current docs. Check the vendor's SDK version before you ship.

Warnings

Pricing opaque

No public prices on the official page as of 2026-10-10; get a written quote including voice minute consumption.

Credits drain fast on voice

Voice uses far more credits than chat per third-party analysis; model a month of calls before committing.

Telephony separate

Carrier fees (Twilio/Vonage) are on top.

Plus 12 warnings that apply to all platforms and telephony APIs. See category warnings.

Limits

  • Third parties report agents stop responding when credits run out and no mid-cycle top-up (unverified)

Models and products

NameStatusNotes
Agencies & PartnersGAFree trial, no credit card; usage-based billing.
BusinessesGARequest pricing.

Docs and sources

Docs

Sources used

Not fully verified

All prices and limits.

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Spotted a wrong price or a dead link?