What is Voiceflow
Voiceflow is a collaborative platform for designing, testing, deploying and managing AI agents across chat and voice channels. It combines a visual agent builder with integrations, model choice, production environments, observability and team collaboration.
Free trial and paid pricing
As of August 8, 2026, agencies and partners can start with a free trial without providing a credit card. Voiceflow describes the paid service as usage-based but does not publish numeric subscription or usage rates on its public pricing page. After evaluating the free trial, customers should contact Voiceflow's sales team to confirm paid usage rates, workspace requirements and a suitable commercial package.
Businesses are directed to book a demo and request pricing from sales. Voiceflow does not expose a universal cash price for this route, so no numeric business amount can be verified from its current public materials.
Published package features
The agency and partner route includes usage-based billing, multi-client workspace management, white-labelling and client-handoff tools, and access to major model providers. These capabilities are intended for teams building and managing agents for multiple clients.
The business route can include self-serve or fully managed implementation support, deployment across voice and chat, real-time observability and performance analytics, detailed control over agent behaviour, and collaboration through team roles and permissions.
Across the platform, Voiceflow also highlights API-based integrations, the ability to choose major language-model providers or bring a model, conversation-level observability, an agent builder with instructions and guardrails, and development, staging and production environments. Buyers should confirm exact allowances, support and contract terms with sales.
Official source: Voiceflow pricing, free trial and sales contact.