Our verdict in three lines
Voiceflow is for one job: the support or booking agent your customers talk to, by chat, phone or SMS. For that job it is one of the most complete builders we read about.
Its pricing page lists no dollar amount. Agencies get a free trial and usage-based billing; businesses get a "Book a demo" button.
If you want to automate back-office tasks between apps, this is the wrong shelf. If you are shipping a customer-facing agent with a product team, put it on your shortlist.
Good fit if
- Product, CX and support teams building a customer-facing agent
- Agencies building agents for several clients
- You need staging, production and transcripts for every conversation
Look elsewhere if
- You want to connect internal apps and automate tasks: see AI automation tools
- You need a published price to get budget approved
- You only need an AI phone receptionist: that is a different product category
- Entry price
- Price on request
- Billed in
- Usage-based (rate not published)
- Free plan or trial
- Free trial
- Integrations
- Not stated
- Self-hosting
- No
- Price checked
- Nov 15, 2026
What is Voiceflow?
Voiceflow is "one suite for teams to build, test and ship chat and voice agents". An agent combines playbooks, which are plain-language instructions for open-ended situations, with workflows for the parts that must be exact, such as checking an order or processing a return. The whole thing runs under global instructions and guardrails that you set once.
The newest piece is Atlas, an assistant that builds agents with you, and the site also invites you to drive Voiceflow from your own coding agent through its API, CLI and MCP server.
How much does Voiceflow cost?
Read on voiceflow.com/pricing on November 15, 2026. There are two tracks and no prices:
 Voiceflow plans7.6/10Price on request · checked November 15, 2026 | Monthly billing | Annual billing, per month | Included | Notes |
|---|---|---|---|---|
| For Agencies & Partners | On request | On request | Usage-based billing with optional auto top-ups | Free trial, no credit card required; multi-client workspaces, white-labeling |
| For Businesses | On request | On request | Quoted after a demo | Self-serve or fully managed implementation, voice and chat, team roles |
The agencies track includes a free trial with no credit card, usage-based billing with optional auto top-ups, multi-client workspaces and white-labeling. The businesses track offers self-serve or fully managed implementation and ends in a demo request. Neither states a rate, so our tables say "price on request" and our formula scores the price criterion accordingly.
If you have seen a Voiceflow price quoted somewhere else, check its date: the official page showed none on the day we read it.
Agencies or in-house team: which track is yours?
The two tracks are not two sizes of the same plan. They are two ways of buying.
The agencies and partners track is the self-serve one. Its list reads: free trial with no credit card, usage-based billing with optional auto top-ups, multi-client workspace management, white-labeling and client handoff tools, and access to all major model providers. If you build agents for several customers and bill them yourself, this is the door, and it is the only one you can walk through today without talking to anyone.
The businesses track is for a company deploying an agent for its own customers. It lists implementation support (self-serve or fully managed), deployment across voice and chat, real-time observability and performance analytics, and team roles and permissions. The buttons are "Book a demo" and "Request pricing". Expect a conversation about volume before you see a number.
A small in-house team sits awkwardly between the two. Our advice: start the free trial on the agencies track to judge the builder, and request pricing in parallel so the quote arrives before you are attached to the tool.
What can you build with Voiceflow?
The platform menu is a fair summary of the product. Under Build: Atlas, agents, playbooks, workflows, a knowledge base, functions and API tools, integrations and MCP servers. Under Deploy: chat, voice, SMS, API and human handoff. Under Measure: evaluations, simulations, analytics, transcripts, agent logs and call recordings. Under Ship: environments, traffic splits and versions.
That last group is the reason to consider Voiceflow over a general builder. Environments mean you can change an agent in development, test it in staging and promote it to production, the way a software team ships code. Traffic splits let you send part of your conversations to a new version first.
On models, Voiceflow says you can "choose from the biggest LLM providers, or bring your own model", so you are not tied to one vendor.
Video: “Get Started with Voiceflow (2026)”, from the Voiceflow channel on YouTube.
Is Voiceflow free?
There is a free trial without a credit card on the agencies track. No permanent free plan is listed on the pricing page we read.
Can Voiceflow hand a conversation to a human?
Yes: human handoff is listed among the deploy features. For a support agent this is the feature to test first. Ask to see what the human receives: the transcript, the customer details, and what the agent already tried.
The catch
Budgeting. With usage-based billing and no public rate, you cannot estimate a monthly cost from the website, and "optional auto top-ups" means the meter can refill itself. Before any pilot, get the rate per unit in writing, ask what counts as a unit (a message, a conversation, a voice minute), and set a cap.
What you get on day one
On the agencies track: a trial workspace, the builder, access to all major model providers and client handoff tools. On the businesses track: an implementation plan, self-serve or managed.
Hidden costs to plan for
- Usage: the rate is not public, so ask for the chat rate and the voice rate separately.
- Model costs if you bring your own model.
- Telephony: ask whether phone numbers and call minutes are included.
- Implementation time, or a managed service fee.
Questions to ask the sales team
- What is the unit of billing, and what does one cost?
- Is there a monthly minimum?
- Can auto top-ups be capped or switched off?
- Which features are limited to the businesses track?
Voiceflow pros and cons
What we like
- Chat, voice and SMS from one builder
- Environments, traffic splits and evaluations
- Knowledge base, human handoff and your own model
- API, CLI and MCP access
What to watch
- No public price
- Usage-based billing without a published rate
- Not built for back-office automation
- No self-hosting
Voiceflow alternatives: how it compares
The two tools closest to Voiceflow in entry price, on the same criteria. Scores come from the same formula for all three.
| Compared |  StackAI8.8/10Price on requestchecked Nov 15, 2026 | ||
|---|---|---|---|
| Type | Low-code | No-code | Low-code |
| Entry price | Price on request | Price on request | Price on request |
| Billed in | Usage-based (rate not published) | Runs | Actions and Vendor Credits |
| Free plan or trial | Free trial | Free plan | No |
| Integrations announced | Not stated | 500+ | 2,000+ |
| AI models | Choose from the major LLM providers, or bring your own model | LLM agnostic: StackAI says you can deploy the best-performing model for each task | Pay model costs with no markup, or bring your own API keys on every plan |
| Agents or workflows | Agents and workflows | Agents and workflows | Agents |
| Knowledge base / memory | Yes | Yes | Yes |
| Human approval | Yes | Yes | Yes |
| Self-hosting | No | Enterprise only | No |
| API / MCP | API, CLI and MCP | REST API | API and MCP |
| Built for | Product and CX teams shipping a support agent to customers | IT teams in regulated companies; solo builders only get the free tier | Sales and ops teams with budget for a guided rollout |
| Official page | See plans at Voiceflow | See plans at StackAI | See plans at Relevance AI |
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Voiceflow FAQ
How much does Voiceflow cost?
Voiceflow does not publish a price. On November 15, 2026 its pricing page showed an agencies track with a free trial and usage-based billing, and a businesses track with a demo request.
Is Voiceflow free?
There is a free trial with no credit card on the agencies track. We found no permanent free plan on the pricing page.
Does Voiceflow support voice agents?
Yes. Chat, voice and SMS are listed as deployment channels, with call recordings and transcripts for review.
What is a good Voiceflow alternative with public pricing?
For customer support agents, Botpress publishes its plans, with a free tier and per-conversation pricing.
Sources
Everything on this page comes from Voiceflow's own pages, read on November 15, 2026. Where a page does not state something, we say so.