vagent
Vagent is a voice-first interface for custom AI agents that connects to any backend via a single webhook, integrates OpenAI Speech for natural voice input/output, and provides templates (e.g., n8n) and documentation to build multi-agent workflows.
vagent is voice & speech software teams evaluate for voice & speech. Use this page to review pricing, integration signals, and the best alternatives before you commit.
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Review official source →Quick Overview
Best for: Voice & Speech
What it does
Voice & Speech software for decision-makers comparing workflow fit and alternatives.
Best fit
Voice & Speech
Pricing snapshot
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vagent
Vagent provides a voice-first chat interface for custom AI agents, enabling natural spoken interactions instead of typing, particularly on mobile devices. It connects to backends using a single webhook (secured by authentication) and integrates OpenAI Speech for high-quality, natural-sounding voice input and output. Vagent emphasizes privacy (no registration, data stored on-device), session-based chat history tied to session IDs, and offers templates and documentation (including an n8n workflow template) to build multi-agent setups where a main agent can call sub-agents as tools. Actions are presented as drafts for user confirmation before execution.
Voice interface for custom AI Agents, integrating via webhook.
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Claim this listing for $29Key Features
Universal integration (Webhook)
Connect to any backend using only a single webhook; the connection is secured by authentication.
OpenAI Speech integration
Uses OpenAI Speech for high-quality, natural-sounding voice input and output.
60+ supported languages
Languages for both voice input and output are detected automatically by OpenAI, supporting 60+ languages.
Separate speech and text outputs
Spoken and written outputs can differ; there is also support for Markdown in text output.
No registration & on-device storage
No registration required; settings and chat history are stored on the user's device and none of the data is collected by the service.
Session-based chat history
Chat history is bound to a unique session ID which can be reset at any time.
n8n workflow template & multi-agent support
Provides an n8n workflow template for building multi-agent setups where a main agent can call sub-agents as tools for modularity.
Trust but Review (Action drafts)
Actions are shown as drafts before execution and wait for confirmation by the user.
Documentation for custom backends
Detailed documentation explains how to set up endpoints correctly for custom backend integrations.
Pricing
Current pricing details are not available from the vendor source.
Use Cases
Voice interface for existing AI agents
Add a clean, voice-first interface to custom AI agents (for example agents built with n8n) to enable natural spoken interactions.
Mobile-friendly agent interactions
Replace typing on mobile with voice input and output for a more natural conversational experience.
Multi-agent workflows and orchestration
Use the provided n8n template to build multi-agent systems where a main agent delegates tasks to sub-agents (tools) and reviews actions before execution.
Integrations
n8n
Provides an n8n workflow template and examples to build multi-agent workflows connecting to Vagent.
OpenAI Speech
Uses OpenAI Speech for voice input/output and automatic language detection.
Webhook (any backend)
Connects to any backend via a single authenticated webhook endpoint.
Benefits
Limitations
No verified limitations are available.
Frequently Asked Questions
No verified FAQs are available.
Getting Started
- 1 Start with the provided n8n workflow template to create a multi-agent setup.
- 2 Integrate your backend by configuring a single webhook (secure it with authentication).
- 3 Refer to the product documentation to set up endpoints and customize agent behavior.
Support
docs
Documentation linked from the product page explains how to set up endpoints and integrations (See Docs).
API
Documentation is available from the product page (See Docs) explaining how to set up webhook endpoints and integrate backends.
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