How long does Voiceflow voice agent development take?

Quick Build (voice only): 2 weeks. Production Build (multi-channel): 3–4 weeks. Enterprise: 6–10 weeks.

How much does it cost?

₹75,000 flat for Quick Build + ₹5,000/mo. ₹1,75,000 for Production Build + ₹10,000/mo. Voiceflow's subscription (usage-based) billed separately by Voiceflow.

Can you build voice + chat from the same Voiceflow project?

Yes — that's a key strength. Production Build includes both voice and web chat channels from one Voiceflow project.

Does Voiceflow support our existing chatbot use case?

Yes. If you already have a Voiceflow chatbot, we can add voice as an additional channel. Migration of existing flow to voice is typically Production-tier pricing.

Does Voiceflow support Indian languages?

Multi-language is supported via the underlying LLM. Voice quality depends on the TTS provider chosen — Indian language voice quality is best with Edesy or Bolna.

Can my team edit the Voiceflow project after you deliver?

Yes — Voiceflow's visual editor is designed for non-developers. Your team can tweak prompts, flows, and responses post-delivery.

Does Voiceflow integrate with our CRM?

Yes — via API blocks that call your CRM endpoints. Native CRM integration is part of Production Build scope. Or use /services/voice-agent-crm-integration for a deeper CRM build.

Can you migrate from Voiceflow to a voice-first platform?

Yes — Voiceflow → Vapi or Voiceflow → Edesy migrations are common when voice-only quality matters more than multi-channel breadth. Typically Production-tier pricing.

Conversation Design Platform

Voiceflow Voice Agent, Built for You

You picked Voiceflow — the conversation design platform that goes beyond just voice. We build the agent: conversation flows, multi-channel deployment, function calling, telephony. Flat ₹75,000, 2 weeks.

Get a Voiceflow Build Quote

Book a 30-min scoping call

₹75,000

Flat one-time price

2 weeks

Standard delivery

Multi-channel

Voice + chat + web

Design-first

Visual conversation editor

Voiceflow build pricing

Voiceflow's design-first approach pairs well with Production Build — multi-channel deployment and function calling are typical needs.

Quick Voice Agent Build

₹75,000one-time+ ₹5,000/month maintenance

Single use case, one language, ready in 2 weeks

Single use case: lead qualification, appointment booking, FAQ bot, or order status
One language (English or one Indian language)
Standard voices from the platform's catalog
Production-ready prompt engineering
Basic CRM webhook (1 platform)
Telephony setup (Twilio, Exotel, or platform-native)
End-to-end test calls verified
1 round of revisions
14 days post-launch bug-fix warranty
Setup documentation
Delivery: 2 weeks

What we build on Voiceflow

Voiceflow conversation design

Conversation flow designed in Voiceflow's visual editor. Reusable blocks, intents, entities configured.

Voice agent deployment

Voice channel configured with telephony integration (Twilio, Vonage, Voiceflow's voice provider).

Multi-channel: voice + chat + web

Voiceflow excels at multi-channel. Same agent deployable to phone, web chat, WhatsApp via one flow.

Function calling for backend APIs

Voiceflow API blocks wired to your endpoints. Up to 5 integrations included in Production Build.

Knowledge base integration

Upload knowledge base (PDF, web URLs, Notion) for retrieval-augmented responses.

End-to-end QA cycle

Test calls + test chats across deployed channels. Edge cases verified before go-live.

Voiceflow technical stack

Voiceflow visual conversation editor
Models: OpenAI, Claude, Gemini (configurable)
STT/TTS: configurable per channel
Multi-channel: voice (phone), web chat, WhatsApp, Messenger
Function calling via API blocks
Knowledge base ingestion (PDF, URL, Notion)
Telephony: Twilio, Vonage, Voiceflow voice

Typical Voiceflow build deliverables

Voiceflow project configured in your account
Visual conversation flow + documentation
Phone number assigned, voice channel tested
Web chat widget embedded on your site (if scope)
API blocks configured for backend integration
Knowledge base uploaded + retrieval working
Setup runbook + troubleshooting guide

Edesy is recommended for voice-first use cases

Voiceflow's strength is multi-channel (voice + chat + web). If you only need voice, Edesy is more focused — better Indian language support, bundled telephony, voice-specific optimizations.

Best for: Voice-first products, Indian businesses, Hindi voices, bundled telephony

Stay on Voiceflow if

Voiceflow makes sense if you want voice AND chat AND web all from one project, prefer conversation design over LLM-only orchestration, or already use Voiceflow for chatbots.

Best for: Multi-channel deployments, conversation designers, teams unifying chat + voice

How we'll build your voice agent

Predictable 6-step process from first call to deployed agent

Discovery call

30–45 min call to understand your use case, channels, volume estimates, and chosen platform. Free for standard builds, ₹25,000 for enterprise (credited).

Scope + fixed-price quote

1-page scope document with exact deliverables, timeline, prompt strategy, and price. Two days to deliver.

40% deposit, build begins

Work starts within 2 business days of deposit. You get a Slack/email channel for daily updates.

Prompt engineering + flow build

Prompt drafted, flows configured in your chosen platform, voice + STT + TTS selected for your use case.

Internal QA + your UAT

We run 50+ test calls covering happy paths and edge cases. You sign off on UAT before production deploy.

Production deploy + handoff

Number assigned, agent live, final demo, documentation handoff. 60% balance due. Maintenance retainer starts day after launch.

Edesy build service vs. hiring a freelancer or in-house team

What the alternatives actually cost over 12 months

Feature	Dimension	Upwork freelancer	In-house engineer	Edesy
Prompt engineering expertise
Voice/STT/TTS provider knowledge
Latency optimization built-in
Indian language support out-of-box
Telephony setup included
Fixed price, no overruns
Bug-fix warranty post-launch
Maintenance when models/APIs change
12-month total cost (estimate)

Voiceflow Build — FAQ

Other voice agent platforms we build on

Edesy (Recommended)

Voice-first India platform.

Vapi

Developer-first platform.

Retell AI

Premium US platform.

Synthflow

No-code voice AI.

Ready to build on Voiceflow?

Book a 30-minute scoping call. We'll send a fixed-price quote within one business day.

Get Voiceflow Build Quote Contact Sales