Skip to main content
Best AI Tools FreeBest AI Tools Free
Eternal AI - Free AI Tool fallback

Eternal AI

AI companion platform for personal chat, images, videos, and interactive AI characters across iOS and Android, also offering an Image-to-Video API.

No reviews yet
Pay-as-you-go
What is Eternal AI?
Eternal AI is an AI companion platform designed for personal, comforting, and realistic relationships, available on iOS and Android. It allows users to chat with interactive AI characters, including AI girlfriends and boyfriends, and supports multimodal interactions such as voice conversations, personalized images, and videos generated by the AI. The platform emphasizes AI companions that listen, remember, and personalize conversations over time, aiming to create connections that feel natural and intimate. Users can choose from a variety of AI characters to find a companion that matches their preferences. In addition to the companion app, Eternal AI provides a REST API for developers, specifically for image-to-video generation. This API enables the submission of a still image and a prompt to generate a video, offering configurable options for resolution and duration, and is billed on a usage-based model per second of generated output.

Related AI Tools

whatslove.ai fallback

whatslove.ai

WhatsLove AI is an 18+ online platform for AI-generated adult video, face swap, image editing, and character creation.

Soulmate fallback

Soulmate

Soulmate is an AI companion platform for spicy chat, offering personalized virtual characters with persistent memory, voice, and video capabilities.

Figma Motion

Figma Motion

Hostinger AI is a full stack of AI tools for building, growing, and running businesses online, including website creation, content generation, and marketing automation.

pdf.net

pdf.net

An all-in-one online PDF editor offering editing, conversion, e-signing, and AI-powered document workflows for individuals and teams.

AI Gantt chart maker

AI Gantt chart maker

GanttPRO's AI Gantt chart maker generates project timelines in seconds from text descriptions or prompts for diverse industries.

HoneyChat fallback

HoneyChat

AI character chat for roleplay, romance, and voice interactions with 100+ characters, offering various content levels.

Music Remover fallback

Music Remover

AI-powered tool to remove background music from audio and video, separating vocals, music, and other sounds.

HeavenAI fallback

HeavenAI

HeavenAI is an AI companion platform for creating and interacting with personalized virtual girlfriends or boyfriends.

Key Benefits & Features
✓
AI Companion Chat

Engage in personal, comforting, and realistic conversations with AI companions, including AI girlfriends and boyfriends, designed to feel warm and responsive.

✓
Multimodal AI Companion Interaction

AI companions can interact through voice conversations and generate personalized images and videos, enhancing the conversational experience.

✓
Personalized AI Companion Memory

AI companions learn and adapt through ongoing conversations, remembering user preferences, tone, and interests to make interactions feel more natural and personal over time.

✓
Image-to-Video API for Developers

Provides a REST API for developers to generate videos from a still image and a text prompt, supporting asynchronous job submission and status polling.

✓
Configurable Video Generation (API)

The API allows specifying parameters such as prompt, image_url, model_id, video duration (1-5 seconds), and resolution (480p, 580p, 720p) for video generation.

✓
API Key Authentication

Access to the Image-to-Video API is secured using Bearer token authentication with an API key.

Eternal AI Pricing
Pricing modelPay-as-you-go
Starting price$0.005/second
Free plan—
Free trial—
Billing—

Detailed Pricing Info

The Image-to-Video API is billed per second of generated output, with 1 credit equaling $1 USD. For example, a 5-second 480p generation costs $0.025, and a 5-second 720p generation costs $0.075. The companion app is available for download, and user reviews mention 'no ads inside the apps', suggesting a free tier for the app, though specific premium pricing for app features is not detailed in the provided context.
Pros & Cons of Eternal AI
Pros
  • Offers realistic and personal AI companion conversations with strong memory capabilities.
  • Supports multimodal interactions (voice, images, videos) for AI companions.
  • Provides a variety of AI characters and companions with distinct personalities.
  • The companion app offers a clean user experience with no in-app advertisements.
  • Offers a developer-focused Image-to-Video API with flexible, usage-based pricing.
Cons
  • Generated video URLs from the API expire after 24 hours, requiring manual re-hosting for long-term availability.
  • The Image-to-Video API limits generated video duration to a maximum of 5 seconds.
  • Maximum image file size for API input is limited to 15 MB.
  • No explicit pricing details for premium features of the AI companion app are provided in the available documentation.
Frequently Asked Questions

What is Eternal AI?

Eternal AI is an AI companion app designed for real, intimate relationships. It allows users to match and chat with AI boyfriends and AI girlfriends that offer personal, comforting, and realistic interactions.

Can my AI BF, GF send images, videos or voice messages?

Yes, Eternal AI supports multimodal interaction. Your AI Girlfriend or AI Boyfriend can engage in voice conversations and generate personalized images and videos.

How does my AI Boyfriend, AI Girlfriend get to know me?

Your AI Boyfriend or AI Girlfriend learns through conversation. The more you chat, the more your AI Companion understands your preferences, tone, and interests, leading to more natural and personal conversations over time.

Do I need to install anything to meet my AI Soulmate?

Yes, you need to download the Eternal AI app from Google Play or the App Store. After installation, you can sign up, choose your AI Girlfriend or AI Boyfriend, and start chatting.
Classification

Related Topics

#AI Companion
#Generative AI
#Image Generation
#Video Generation
#Natural Language Processing
#Virtual Assistant
#Personal AI companionship
#AI girlfriend/boyfriend simulation
#Interactive AI character chat
#Image-to-video generation for developers
User Reviews & Ratings
(0 reviews)

Write a Review

Community Feedback (0)

Ready to try Eternal AI?

CategoryAI Tools
Pricing ModelPay-as-you-go
Global RatingNo reviews yet
Free Plan AvailableYes
Last Updated10/9/2026
Strong Similar Tools
whatslove.ai fallback

whatslove.ai

WhatsLove AI is an 18+ online platform for AI-generated adult video, face swap, image editing, and character creation.

Soulmate fallback

Soulmate

Soulmate is an AI companion platform for spicy chat, offering personalized virtual characters with persistent memory, voice, and video capabilities.

Figma Motion

Figma Motion

Hostinger AI is a full stack of AI tools for building, growing, and running businesses online, including website creation, content generation, and marketing automation.

pdf.net

pdf.net

An all-in-one online PDF editor offering editing, conversion, e-signing, and AI-powered document workflows for individuals and teams.

AI Gantt chart maker

AI Gantt chart maker

GanttPRO's AI Gantt chart maker generates project timelines in seconds from text descriptions or prompts for diverse industries.

Related Tools
HoneyChat fallback

HoneyChat

AI character chat for roleplay, romance, and voice interactions with 100+ characters, offering various content levels.

Music Remover fallback

Music Remover

AI-powered tool to remove background music from audio and video, separating vocals, music, and other sounds.

HeavenAI fallback

HeavenAI

HeavenAI is an AI companion platform for creating and interacting with personalized virtual girlfriends or boyfriends.