AI Horde (stable-horde)

AI Horde (stable-horde)

AI Horde (stable-horde) is a free, community-powered image and text generation service where volunteers run open-source workers to share spare GPU/CPU power for on-demand AI generation, accessible via web frontends or an open REST API.

AI Horde (stable-horde) is image & design software teams evaluate for creative & design. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Free API
One of 386 tools in Image & Design
Added 2 months ago
Data reviewed Aug 19, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

Review official source →

Quick Overview

Best for: Creative & Design

What it does

Image & Design software for decision-makers comparing workflow fit and alternatives.

Best fit

Creative & Design

Pricing snapshot

Free

Next step

Compare AI Horde (stable-horde) with similar tools before you shortlist it.

Compare this tool before you shortlist it

Review alternatives, pricing posture, and workflow fit side by side.

AI Horde (stable-horde) is a community-powered network for generating AI images and text. Volunteers run open-source image and text generation workers that share spare GPU/CPU power so anyone can generate content for free. The service is accessible through user-friendly frontends (for example, ArtBot), bots, apps, or directly via an open REST API for developers.

The project is donation-funded and run by Haidra, a volunteer non-profit. It includes features for contributors (workers earn kudos) and users (anonymous API usage or registered accounts for higher priority), plus live status and statistics showing workers, throughput, and queue depth in real time.

A crowdsourced distributed cluster for AI image and text generation.

Own this listing?

Claim this page for a one-time $29 to add pricing, features, screenshots, verified owner details, and a clearly labeled 30-day category position after the profile is live.

Claim this listing for $29

Key Features

Community-powered compute

Volunteers run workers that share idle GPU/CPU power to process image and text generation jobs.

Open-source workers

Generation is powered by open-source image and text generation workers.

Free generation

Users can generate content for free using frontends, bots, apps, or the API; anonymous access is available.

REST API

An open REST API lets developers integrate AI Horde into apps and tools with no vendor lock-in.

Frontends and web clients

User-friendly frontends (recommended: ArtBot) allow visual prompt-based generation without coding or setup.

Kudos priority system

Workers earn kudos for processing jobs; users spend kudos for higher priority in the queue.

Live status & stats

Real-time visibility into workers, throughput, and queue depth.

Pricing

Free Tier Available

Free to use: anonymous API key available (0000000000) and registered accounts available; service is donation-funded.

Use Cases

Generate images and text

Create AI-generated images or text via web frontends, bots, or the API for personal or project use.

Integrate generation into apps

Developers can integrate the REST API into applications and tools to offer generation features without vendor lock-in.

Contribute compute

Run a worker to share idle compute, help the community, and earn kudos for priority credit.

Integrations

REST API

Open REST API for integrating AI Horde generation into applications and tools (no vendor lock-in).

ArtBot (frontend)

Recommended web-based client frontend for users to generate images without coding.

GitHub

Project and worker code and community contributions are hosted/surfaced via GitHub links on the site.

Benefits

Free access to image and text generation for users, with anonymous and registered options.
Community-driven and open-source approach reduces vendor lock-in and supports decentralization.
Ability to contribute compute and earn kudos, promoting a reciprocal ecosystem.

Limitations

Performance and throughput depend on volunteer-run workers; availability can vary with the number of active workers.
Anonymous API key users have the lowest priority when there are many concurrent requests; registered accounts and kudos increase priority.

Frequently Asked Questions

No verified FAQs are available.

Getting Started

  1. 1 Step 1: Register an account on the site to receive an API key (store it safely) or use the anonymous API key 0000000000 for immediate access.
  2. 2 Step 2: Use a frontend (recommended: ArtBot) to generate images or text without coding, or integrate via the REST API using your API key.
  3. 3 Step 3: If you want to contribute, run a worker to share idle GPU/CPU power and earn kudos; join the Discord for help and community support.

Support

Discord

Join the AI Horde Discord server for questions, active community support, and connection with contributors.

Documentation

API Docs and site documentation are available from the main site navigation for developers and users.

GitHub

Project repositories and contribution channels are accessible via the site's GitHub links.

API

Available: Yes
Documentation:

API Docs linked from the site (see main navigation).

Compare AI Horde (stable-horde) with similar tools

See how it stacks up against alternatives

Freemium
Chalk

Chalk

Chalk is a native macOS drawing app for quick sketches and lightweight diagramming: open, draw, paste screenshots, annotate, and copy results to the clipboard with no accounts or setup.

Image & Design
Free
Fileconv

Fileconv

Fileconv's AI Background Remover is a free web tool that instantly removes image backgrounds and produces high-resolution transparent PNGs (4K) with no sign-up, no watermarks, and unlimited use.

Image & Design
Free
imagekit

imagekit

ImageKit is a unified visual media platform that provides real-time image and video optimization, an AI-powered DAM with an agent, and creative automation to generate on‑brand assets at scale for websites and apps.

Image & Design
Freemium
Flux1-1

Flux1-1

Flux 1.1 Pro is an AI-powered text-to-image generator that converts text prompts into professional-grade images with faster generation, improved image quality, enhanced prompt adherence, and support for multiple styles and use cases.

Image & Design
Free
fluxpicture

fluxpicture

FluxPicture (Flux AI) is an AI image-generation product by FLUXPicture Labs / Black Forest Labs that turns text prompts into high-resolution images using transformer-based flow models, offering multiple model variants, API access, and subscription credit plans.

Image & Design
Freemium
Neosvg

Neosvg

neoSVG is an AI-driven web app that generates native, editable SVG code from text prompts and vectorizes raster images into clean, lightweight SVGs using the neoSVG 5 engine, aimed at designers, professionals, and agencies.

Image & Design
Paid
GPT Image 2.5

GPT Image 2.5

GPT Image 2.5 is a prompt-based image generation and editing workspace offering two model modes—Flare for fast creative exploration and Sunburst for detail-focused edits—designed for product visuals, portraits, campaigns, and other content creation workflows.

Image & Design
Paid
Picpicai

Picpicai

PicPicAI is an all-in-one AI photo editor that enhances photos, removes backgrounds, restores and upscales images, and generates AI art and portraits via a suite of web tools aimed at social media users, e-commerce sellers, and creators.

Image & Design

Premium Alternatives

Paid
drawingpics

drawingpics

DrawingPics is a native macOS app for Apple Silicon that converts sketches into photorealistic or stylized images in real time using Core ML and the Apple Neural Engine. It runs fully offline, is available as a one-time purchase, and targets creators and small studios.

Image & Design
Paid
Aux Machina

Aux Machina

Aux Machina is an AI-powered image creation platform that generates custom, royalty-free visuals and offers upcoming AI-assisted image-editing tools, aimed at creators, marketers, and teams who need quick, high-quality images.

Image & Design
Paid
Secta

Secta

Secta Labs is an AI-powered headshot generator that produces studio‑grade, customizable professional portraits from user photo uploads, delivering hundreds of high-quality images quickly for individuals and teams.

Image & Design
Paid
inke

inke

Inke is an AI tattoo studio that turns a written tattoo idea into 12 design variants and try-ons on a photo of your skin. It serves people planning a tattoo and tattoo shops preparing ideas with clients.

Image & Design
Paid
dreamer

dreamer

SlashDreamer is an AI image generator that integrates directly with Notion via a /dream slash command, letting users write prompts in Notion and receive generated images (via models like Stable Diffusion or DALL·E) inserted beneath the prompt.

Image & Design
Paid
Image-AI.pro

Image-AI.pro

Image-AI.pro is a professional AI image generation platform powered by the proprietary img-v2 Pro engine, offering studio-quality, multi-style image generation with instant, no-registration access and an optional VIP membership for faster, higher-resolution outputs.

Image & Design
Paid
3dify

3dify

3Dify is a professional, AI-powered image-to-3D model generator that converts 2D images into high-quality GLB and PLY 3D models, offering trial credits and premium subscriptions with commercial licensing.

Image & Design
Paid
Prompt Hunt

Prompt Hunt

Prompt Hunt is a web platform for creating, browsing, and sharing AI-generated art using curated prompt templates and its in-house Chroma model, aimed at creatives, teams, and prompt engineers.

Image & Design

Explore Related Categories

Explore by Outcome