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HomeAI ToolsVoice Generation & ConversionAI Speech-to-TextInworld

Inworld

By Inworld

Develop, create, and interact with AI virtual characters

AI Speech-to-TextAI Text-to-SpeechAI Voice AssistantsAI Chatbot
Pricing:
Paid
Visit website
Overview

Overview

Inworld provides a fully integrated platform for AI virtual characters, built on large language models (LLMs), with extensible features such as configurable security, knowledge, memory, narrative control, and multimodality. Users can shape virtual characters with unique personalities and contextual awareness, and seamlessly integrate them into real-time applications, with built-in scaling and performance optimizations.

Core capabilities

AI characters
Build lifelike AI characters for games and apps
Character engine
Platform for creating intelligent virtual characters
Narrative AI
Characters with memory, emotions and context awareness
Multi-modal
Support for voice, text and gesture-based interactions
Game integration
SDKs for Unity, Unreal and other engines
Enterprise scale
Trusted by game studios and brands

Use cases

Give open-world game NPCs intelligent dialogue and emotional responses
Create virtual tutors for personalized learning guidance and Q&A
Design brand virtual spokespersons for interactive consumer marketing
Build psychological support characters for emotional guidance and companionship
Set up intelligent guides in virtual exhibitions to lead user exploration
Develop intelligent customer service characters to handle FAQs and escalate complex issues
Use in online education as language practice partners or story characters
Create live-streaming virtual hosts for real-time chat and interaction with audiences

Who it's for

Game developers, VR/AR developers, Virtual world creators, EdTech companies, Entertainment app developers, Brand marketers, AI researchers, Social platform operators

Getting started
  1. 1Create a character — Log in to the platform and design the characters appearance
  2. 2personality
  3. 3and background from a template or scratch., Configure intelligence — Set the characters motivations, emotional thresholds, and knowledge domains.
  4. 4Integrate and deploy — Embed the character into a game or app via SDK and adjust interaction parameters.
  5. 5Test and optimize — Interact with the character in a sandbox environment and iterate on behavior logic.
  6. 6Publish and launch — Publish the character to the target platform and monitor interaction data in real time.

Pricing

Creator

$25Monthly
  • Content creation and small projects

Team management

$100Monthly
  • + Everything in On-Demand POPULAR Builder Growing projects and small teams

Developer

$300Monthly
  • Production applications

Growth

$1,500Monthly
  • Large deployments & compliance

Enterprise

Custom
  • Custom pricing, limits & terms As low as $5/1M TTS-2 Flash Sub-$5/1M

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Company

Inworld

Inworld is an AI character engine company founded in 2021 in Mountain View, California, by a founding team from API.AI, which Google acquired and renamed Dialogflow. Its Character Engine gives game NPCs personality, long-term memory, and emotional modeling, and integrates through native Unity and Unreal SDKs. On AI, the company has extended into real-time voice, with its Realtime TTS-2 ranking first on the Artificial Analysis speech leaderboard, and customers including Xbox, NetEase Games, and Niantic.

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