Ex-Human

Create highly engaging AI companions with long-term memory, real-time voice, and consistent image generation using a powerful multimodal API for developers.

Freemium character creation

Free plan available

$49/mo

About Ex-Human

Ex-Human is a multimodal AI platform designed to help developers and enterprises create lifelike AI companions. Unlike generic chatbots, this tool focuses on emotional engagement and empathy, providing users with digital entities that can feel, speak, and remember. The platform serves as a comprehensive backend for digital humans, integrating conversational intelligence, voice synthesis, image generation, and video animation into a single API-driven ecosystem. It is primarily used to power interactive experiences where user retention and deep connection are the primary goals, moving beyond simple information retrieval. The technical architecture of Ex-Human provides several key features that distinguish it from standard large language models. Its conversational engine includes long-term memory, allowing characters to remember facts about users and refer back to important events from previous chats. The image generation component allows for the creation of personalized photos from a single reference without the need for extensive model training, ensuring character consistency across different visual outputs. Additionally, the video animation suite can transform static photos into talking head avatars with precise prompt following, while the voice AI offers real-time interactions with controllable emotional nuances. This tool is specifically built for businesses in the dating, entertainment, and virtual companionship industries. Notable partners like Grindr and MeChat have utilized the API to significantly boost user engagement, with reports showing average daily session lengths increasing to 90 minutes. It is an ideal solution for developers who need to deploy complex, multimodal characters quickly, as the API allows for basic implementation in as few as ten lines of code. Enterprises also benefit from granular safety controls, including content moderation and custom guardrails to filter harmful inputs and outputs across all modalities. What sets Ex-Human apart is its focus on the human aspect of artificial intelligence. While tools like ChatGPT are optimized for utility, Ex-Human is optimized for time-spent and emotional resonance. The platform manages millions of interactions and generates over 25 million images monthly, proving its scalability for high-load production environments. By combining memory, voice, and consistent visuals, it provides a full-stack solution for creating digital personas that feel persistent and real to the end user over thousands of messages.

Ex-Human pros & cons

Pros

Drives high user engagement with average chat times of 90 minutes per day.
Supports high-scale operations processing over 100 million messages monthly.
Ensures visual character consistency from just a single reference image.
Offers real-time multimodal capabilities including voice, video, and text.
Provides built-in safety guardrails and content moderation for sensitive industries.

Cons

The Pro plan is limited to 1,000 responses or generations per month.
Requires development knowledge as it is primarily an API-based tool.
The Free plan limits are shared across talking heads, chatbots, and image generation.

Ex-Human use cases

Dating app developers can integrate empathetic AI companions to boost user retention and session length.
Gaming studios can create persistent NPCs that remember player interactions and evolve throughout the game.
Virtual influencer managers can generate consistent social media content and automated responses for digital personas.
Entertainment platforms can deploy talking head avatars that interact with fans in real-time with emotional voices.
B2B service providers can build custom digital humans for coaching or expert advice with strict content moderation.

Ex-Human features

api integration
long-term memory
content moderation filters
real-time streaming audio
emotion-controlled voice ai
talking head video animation
character consistency in images
conversational ai with llms

Ex-Human pricing

Is Ex-Human free? Yes, Ex-Human has a free plan, and paid plans start at $49 / month.

Free

100 Talking Head Responses
100 Chatbot Responses
100 Image Generations

Pro

$49 / month

API integration
1,000 Talking Head Responses
1,000 Chatbot Responses
1,000 Image Generations

Enterprise

Price varies

Custom limits
Stable high load support
Personal technical support
API integration

Ex-Human FAQs

How does Ex-Human handle character memory?

The platform uses long-term memory to remember important facts about users and refer to previous chat events. This allows the AI character to evolve over time and maintain context across thousands of messages.

Can I maintain visual consistency for my AI characters?

Yes, the image generation feature is designed for character consistency. It creates personalized images from a single reference photo and prompt without requiring additional training.

Does the platform support real-time audio?

Yes, the Voice AI converts text into spoken audio and returns it as a streaming file. It includes emotion control and supports real-time voice interactions.

What safety measures are available for developers?

Ex-Human provides granular safety controls including content moderation to block harmful content and context-aware rules. Developers can also set custom guardrails to tailor safety settings to their specific use case.

How fast can I start using the API?

The API is designed for a quick start, allowing developers to build AI companions in as few as 10 lines of code. Comprehensive documentation and code examples are provided to facilitate the process.

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