Convai

Convai

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4.4
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Updated October 26, 2026

Elevate virtual worlds with AI-driven, interactive, and knowledgeable characters.

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Key Takeaways

What it is
Elevate virtual worlds with AI-driven, interactive, and knowledgeable characters.
Pricing
Freemium · $29/mo; $22/mo billed yearly · $99/mo; $69/mo billed yearly · $499/mo; $299/mo billed yearly · $1199/mo; $499/mo billed yearly; limited time offer
Best for
  • Conversational AI for Virtual Worlds
  • Expertise and Knowledge Integration
  • Scene Perception and Actions
Rating
4.4/5

What is Convai?

Convai is a groundbreaking tool designed to breathe life into virtual worlds through conversational AI. It stands out by offering an easy-to-use interface for creating intelligent characters capable of human-like conversations within games and other virtual environments. This AI tool is tailored for developers, game designers, and creators focused on enhancing user engagement through interactive AI characters in their digital realms.

Convai sets itself apart with its focus on creating AI characters specifically for virtual worlds, offering a unique blend of conversational AI, scene perception, and action execution capabilities. This focus, combined with its scalability and the ability to integrate extensive knowledge bases into characters, makes Convai a pioneering tool in the realm of interactive AI.

Convai excels at providing an innovative platform for the creation of conversational AI characters in virtual worlds. Its ability to facilitate real-time voice interactions, combined with the depth of character knowledge and environmental interaction capabilities, offers an unmatched advantage for enhancing user engagement in gaming, education, and beyond. With its focus on scalability, accuracy, and ease of integration, Convai represents a significant step forward in the evolution of interactive virtual experiences.

Who is Using Convai?

Gaming Industry

Developers are utilizing Convai to create companion bots and NPCs that add depth to the gaming experience.

Learning and Education Sector

Institutions are leveraging AI to create interactive training applications in fields like healthcare and legal education.

Brand Agents

Companies are employing Convai to engage customers on web and XR platforms, as well as in physical stores, with AI representatives.

Real World Embodied Agents

From stores to airports, Convai is being used to enhance customer service and engagement through intelligent AI agents.

Key Features

Conversational AI for Virtual Worlds: Enables real-time, end-to-end voice interactions with characters, optimized for scalability to support extensive user bases.
Expertise and Knowledge Integration: Allows the addition of unlimited knowledge to characters, making them reliable sources of information and reducing the occurrence of inaccurate responses.
Scene Perception and Actions: Characters can perceive their environment and execute actions, offering a more immersive and interactive experience.
Ease of Integration: Convai provides plugins and integrations for seamless connection with NPC assets inside game engines, facilitating easy implementation in existing projects.

Rating Breakdown

4.4/ 5.0
accuracy
4.5
ease of use
4.0
features
4.8
speed
4.6
support
4.3
value
4.2

Pricing Plans

Free

Free

  • 100/month Interaction Quota
  • 60 mins Cloud Rendered Avatar Studio and Convai Sim
  • 1 Character Session Concurrency

Indie Dev

$29/mo; $22/mo billed yearly

  • 3000/month Interaction Quota
  • 600 mins Cloud Rendered Avatar Studio and Convai Sim
  • 1 Character Session Concurrency

Professional

$99/mo; $69/mo billed yearly

  • 10,000/month Interaction Quota
  • 2,400 mins Cloud Rendered Avatar Studio and Convai Sim
  • 3 Character Session Concurrency

Scale

$499/mo; $299/mo billed yearly

  • 50,000/month Interaction Quota
  • 10,200 mins Cloud Rendered Avatar Studio and Convai Sim
  • 15 Character Session Concurrency

Business

$1199/mo; $499/mo billed yearly; limited time offer

  • 125,000/month Interaction Quota
  • 21,000 mins Cloud Rendered Avatar Studio and Convai Sim
  • 30 Character Session Concurrency

Enterprise

  • Data Ownership, Security, and Compliance
  • Service Level Agreements (SLAs)
  • Priority Support

Which Convai plan should you pick?

Start with Free for testing, choose Indie Dev or Professional for application development, and upgrade to Scale, Business, or Enterprise for higher production capacity and enterprise requirements.

Free

Good for testing Convai characters and basic experiences with 100 monthly interactions.

Indie Dev

Good for individual creators and developers starting an application with higher interaction and cloud-rendering quotas.

Professional

Good for developers ramping up development who need larger quotas, Knowledge Bank storage, and advanced APIs.

Scale

Good for teams and small-scale production with substantially higher quotas and concurrency.

Business

Good for large-scale production with higher interaction, rendering, and active-end-user limits.

Enterprise

Good for production organizations needing custom deployment, SLAs, compliance, priority support, data control, or on-premises deployment.

Convai Use Cases

Build conversational NPCs

Create AI characters with personalities, backstories, voices, languages, knowledge, and actions for games or virtual worlds.

Outcome: More interactive and believable characters.

Embed AI characters in websites

Use the Convai Web SDK to add text, voice, video, screen sharing, actions, and emotions to browser experiences.

Outcome: Interactive AI experiences accessible through the web.

Create avatar experiences

Design visual characters, environments, animations, lighting, and camera angles in the no-code Avatar Studio.

Outcome: Shareable avatar-based experiences.

Connect characters to live data

Configure External API methods so characters can retrieve weather or sports data and create Jira or Trello tasks.

Outcome: Characters that can respond to real-time information and perform actions.

Ground characters in documents

Upload knowledge files and connect them to characters so users can ask questions about the supplied material.

Outcome: Characters that answer from domain-specific knowledge.

Workflow Ideas with Convai

Create a document-grounded character

  1. 1Create and configure an AI character in Convai Playground
  2. 2Upload text or PDF knowledge files to the Knowledge Bank
  3. 3Connect the files to the character and test questions in chat

Build a live-data assistant

  1. 1Create an External API method with inputs and implementation code
  2. 2Test and activate the API method in the Convai dashboard
  3. 3Ask the character for live data or an automated action such as creating a Jira ticket

Deploy a web character

  1. 1Install the Convai Web SDK and provide an API key and character ID
  2. 2Configure audio, text, video, or screen-sharing behavior
  3. 3Embed the widget or connect the SDK to a custom browser interface

How Convai fits into your stack

Game Engine Support

Convai offers plugins for easy integration with popular game engines, ensuring developers can bring AI characters to life in their preferred development environments.

Voice to Voice Interface

A standout feature that allows characters to engage in voice-based interactions, enhancing the user experience with natural communication.

API Access

Developers can use Convai's APIs for custom integrations, offering flexibility for a wide range of applications.

Pros

  • +Real-Time Voice Interactions: Enhances the realism and immersion of virtual worlds with voice-to-voice communication.
  • +Scalability: Optimized to handle interactions with millions of users without compromising performance.
  • +Accuracy in Responses: Addresses the issue of information 'hallucination' in AI, ensuring characters provide reliable and accurate information.
  • +Versatile Application: Suitable for a wide range of use cases from gaming to education, and even real-world applications like brand agents and embodied agents in public spaces.

Cons

  • −Complexity for Beginners: The depth of features and integration requirements might be daunting for newcomers to AI and game development.
  • −Integration Limitations: While it supports major platforms, there might be challenges integrating with less common or proprietary game engines.
  • −Dependency on Quality Inputs: The effectiveness of conversational AI depends heavily on the quality of the backstory, voice, and expertise defined for each character.

Limitations & when to consider alternatives

Known limitations

  • Usage quotas reset monthly. Unused interaction quotas do not roll over to the next billing cycle.
  • Free plan has limited capacity. The Free plan includes 100 interactions per month, 60 minutes of cloud-rendered usage, and one character-session concurrency.
  • Knowledge Bank storage is limited. The documentation describes a 1 MB total file-size limit for the documented Knowledge Bank workflow.
  • External API availability is restricted. The FAQ states that API integration is currently available to Enterprise-tier members.
  • Some APIs require Professional or higher. The Action API and Interaction API documentation state that those APIs are available only on the Professional plan and above.

Look elsewhere when

  • You need a native mobile app.
  • You need a standalone desktop application.
  • You need built-in SSO or SAML.

How to Use Convai

  1. 1

    For those looking to dive into Convai, the tool provides comprehensive tutorials covering everything from basic setup to advanced character creation techniques.

Who is Convai For?

Developers

Convai provides APIs, SDKs, plugins, and integration tools for building conversational characters into applications and games.

Designers

The no-code Avatar Studio lets designers configure character appearance, environments, animations, lighting, and camera settings.

Creators

Creators can build and test AI characters with configurable personalities, voices, languages, knowledge, and narrative behavior.

Game developers

Unity, Unreal Engine, PlayCanvas, and modding integrations support interactive AI NPCs and virtual-world experiences.

Enterprise production teams

Enterprise customers can use private deployment options, SLAs, priority support, compliance features, and custom integrations.

Frequently Asked Questions

Does Convai offer a free plan?

Yes. The Free plan costs $0 per month and includes 100 interactions per month plus 60 minutes of Avatar Studio and Convai Sim usage.

What can Convai characters do?

Characters can converse through text, voice, and video, use knowledge banks, perform actions, support multiple languages, and perceive visual surroundings.

Does Convai provide an API?

Yes. Convai provides Character Crafting APIs and Interaction APIs, including endpoints for character configuration and real-time conversations.

What integrations does Convai support?

Official integrations include Unity, Unreal Engine, PlayCanvas, the Convai Web SDK, modding frameworks, and external APIs.

Can Convai connect to external services?

Yes. The External API feature can retrieve live information and perform actions such as creating Jira support tickets.

What are Convai’s enterprise options?

Enterprise includes data ownership and control, isolated deployments, SLAs, priority support, custom data integrations, and optional on-premises deployment.

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