Stable Horde

Stable Horde, now usually called AI Horde, is a crowdsourced cluster of volunteers who donate GPU time for AI generation. Anyone can submit image generations for free, and the work is done by the community's computers.

Key Features

Free crowdsourced image generation
No payment needed
Stable Diffusion models
Web interface and API
Optional account for higher priority
Run by a volunteer non-profit

Pricing

Plan	Price	Details
Free	$0	Free to use; volunteers donate GPU time. An optional account raises queue priority.

Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.

Best for: hobbyists who want free image generation and do not mind waiting in a queue.
Popular with: Developers, Designers, Students

How it works

The platform is run by a volunteer non-profit, and it supports Stable Diffusion models through a web interface and an API. Users can generate without an account, though an account raises priority in the queue.

Stable Horde is free and open, but generations can be slow when the network is busy. It is a good option for hobbyists and developers who want free generation and do not mind waiting.

Pros and Cons

✓ Pros

Completely free
No payment or card needed
Open and community-run
API available for developers

✗ Cons

Wait times when the network is busy
Quality depends on available models
No support or guarantees

Frequently Asked Questions

Is Stable Horde free?

Yes — Stable Horde has a free plan. Free

What is Stable Horde best for?

hobbyists who want free image generation and do not mind waiting in a queue.

What kind of tool is Stable Horde?

Stable Horde is a Image Generation tool on VerlumoAI.

Key Features

Pricing

How it works

Pros and Cons

✓ Pros

✗ Cons

Frequently Asked Questions

Related Tools

Midjourney

Leonardo AI

Adobe Firefly