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    3. Inworld AI

    Inworld AI

    Inworld AI provides a developer platform and infrastructure for creating interactive, AI-driven characters with distinct personalities and emotional intelligence for games and virtual worlds.

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    At a Glance

    1Tool Listed
    4Products
    5Capabilities
    Discussions
    Mountain View, CaliforniaHeadquarters
    2021Est.
    117Employees
    $125MRaised
    Focus Areas
    Voice Synthesis
    Speech Recognition
    LLM Orchestration
    Connect
    Latest News
    Inworld AI GDC 2025: Showcasing the future of AAA AI charactersMar 20, 2025
    Inworld launches Realtime TTS-2 with sub-200ms latencyNov 15, 2024
    Markets
    • Game Studios (AAA and Indie)
    • Metaverse Platforms
    • Enterprise Training
    • Brand Experiences

    AI Tools by Inworld AI

    (1)
    View Inworld AI
    Inworld AI tool icon

    Inworld AI

    Realtime Voice AI API Platform

    Voice SynthesisSpeech RecognitionLLM Orchestration

    Discussions

    No discussions yet

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    Latest News

    03/20/2025

    Inworld AI GDC 2025: Showcasing the future of AAA AI characters

    Wccftech
    11/15/2024

    Inworld launches Realtime TTS-2 with sub-200ms latency

    Inworld Blog
    08/05/2024

    Talkpal AI scales to 5 million users using Inworld's Realtime API

    Inworld Blog
    11/15/2023

    Xbox and Inworld AI partner to build AI game development tools

    Microsoft/Xbox News

    Products & Services

    4
    Inworld Engine
    2022

    The core platform for creating and deploying AI-driven NPCs with memory, personality, and emotional intelligence.

    Inworld Runtime
    2024

    High-performance infrastructure designed to scale AI agents in games and consumer applications with low latency.

    Realtime TTS-2
    2024

    Advanced text-to-speech model with under 200ms latency and high emotional expressiveness.

    Inworld Studio
    2022

    A no-code interface for developers to design character personalities, knowledge bases, and interaction rules.

    Market Position

    Leading infrastructure provider for gaming-specific AI agents, distinguished by high performance (low latency) and deep character customization compared to generic LLM providers.

    Leadership

    Founders

    IG

    Ilya Gelfenbeyn

    Co-founder and Executive Chairman (former CEO). Previously founded API.ai (acquired by Google as Dialogflow) and was Head of Google Assistant Investments.

    ME

    Mikhail Ermolenko

    Co-founder and CTO. Previously a lead engineer at API.ai (Google Dialogflow) and has a background in deep learning and NLP.

    KG

    Kylan Gibbs

    Co-founder and CEO (formerly CPO). Previously a product leader at DeepMind and worked on conversational AI at Google.

    Executive Team

    KG

    Kylan Gibbs

    CEO

    Co-founder; former DeepMind product manager.

    ME

    Mikhail Ermolenko

    CTO

    Co-founder; deep learning expert, formerly Google/API.ai.

    Board of Directors

    BG
    Bing Gordon
    Advisor; Former Chief Creative Officer at Electronic Arts
    NS
    Neal Stephenson
    Advisor; Renowned Sci-Fi Author (Snow Crash)
    JS
    Jon Snoddy
    Advisor; Former SVP at Disney Imagineering

    Founding Story

    Founded by the team behind API.ai (Dialogflow), Inworld was created to move beyond simple chatbots and enable deep, personality-driven interactions in immersive digital environments, leveraging their decades of experience in conversational AI.

    Business Model

    Revenue
    Estimated $20M+ ARR (as of 2024/2025 growth estimates).

    Revenue Model

    B2B Subscription and Usage-based (API credits for TTS, STT, and LLM usage).

    Pricing Tiers

    On-Demand
    Start Free

    Evaluation and prototyping. $35/1M chars for TTS-2, $0.35/hr for STT, LLMs at cost.

    Creator
    $25/mo

    Includes $25 in credits. 100 custom voices, audio downloads, and workspace sharing.

    Developer
    $300/mo

    Includes $300 in credits. Up to 20% off rates, 1,000 custom voices, and priority support.

    Enterprise
    Contact Sales

    Custom volume discounts, dedicated support, and higher concurrency limits.

    Private

    Target Markets

    Industries & Segments
    • Game Studios (AAA and Indie)
    • Metaverse Platforms
    • Enterprise Training
    • Brand Experiences
    Use Cases
    • Gaming (NPCs)
    • Training & Simulation
    • Virtual Assistants
    • Entertainment & Media
    Notable Customers
    • Xbox
    • Ubisoft
    • Team17
    • NetEase

    Quick Facts

    Headquarters
    Mountain View, California, USA
    Founded
    2021
    Entity Type
    Inc.
    Employees
    117
    Total Funding
    $125M+
    Investors
    Lightspeed, Kleiner Perkins
    Office Locations
    Mountain View
    Vancouver

    Funding History

    Seed$7.2M
    July 2021
    Kleiner Perkins
    CRV
    Series A$50M
    March 2022
    Intel Capital
    Section 32
    Series A Extension$56M
    August 2023
    $500M+ valuation
    Lightspeed Venture Partners

    History & Milestones

    2024

    Launched Inworld Runtime and Realtime TTS-2, setting new benchmarks for latency and expressiveness.

    2023

    Announced strategic partnership with Xbox to bring AI-powered characters to the ecosystem.

    2023

    Raised an additional $56M at a valuation exceeding $500M.

    2022

    Raised $50M Series A funding to expand its AI character platform.

    2021

    Inworld AI founded by former API.ai/Google executives.

    Key Capabilities

    5
    Emotional Intelligence
    Contextual Memory
    Realtime Multimodal Interaction
    Low Latency TTS/STT
    Safety Filters

    Integrations & Partnerships

    Platform Integrations

    • Unreal Engine SDK
    • Unity SDK
    • Node.js SDK
    • Python SDK
    • C++ SDK
    • Webhooks

    Key Partnerships

    Xbox
    Unity
    Unreal Engine

    Connect

    Website
    inworld.ai
    GitHub
    inworld-ai
    X / Twitter
    inworld_ai
    LinkedIn
    inworld-ai

    AI Topics

    3

    Inworld AI focuses on these topics:

    Voice Synthesis(1)
    Speech Recognition(1)
    LLM Orchestration(1)
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