Invoke AI

Name: Invoke AI
Brand: Invoke

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Self-hosted, open-source AI image generation for creative professionals.

AI Image Generation Graphic Design UI/UX Design

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Tracked since2026

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The Bottom Line

Entry price

Free, no paid tier

Biggest pro

Completely free and open-source

Biggest con

Requires self-hosting, which might be complex for some users

TL;DR - Invoke AI

Free and open-source AI image generation engine.
Self-hosted with complete data control and customizable workflows.
Features a powerful WebUI, node-based composition, and supports various generative models.

Pricing: Free forever

Best for: Individuals & startups

What is Invoke AI?

Editorial review

Invoke is a free and open-source creative engine designed for AI-powered image generation. It's built by creatives, for creatives, offering a powerful WebUI and advanced tooling to give users complete control over their AI workflow. The platform supports various generative models, including foundational models and their successors, and allows for advanced workflows through node-based composition. This tool is ideal for artists, designers, and creators who require full customization and privacy for their generative AI projects. Being self-hosted and Apache 2.0 licensed, it ensures users maintain complete control over their data. The project thrives on active development and community-driven improvements, providing a robust and evolving ecosystem for AI art creation.

Available on: Windows, macOS, Linux

LCLouis CorneloupUpdated May 26, 2026 · how we evaluateSourceinvoke.ai ↗

Pros & Cons

Pros

Completely free and open-source
Full control over data due to self-hosting
Highly customizable and extensible
Strong community support and active development
Supports advanced creative workflows

Cons

Requires self-hosting, which might be complex for some users
No official hosted service available

Key Features

Industry-leading WebUI with layer-based canvas editingSupport for Stable Diffusion, SDXL, and other generative modelsAdvanced workflows with node-based compositionFully self-hosted for complete data controlActive development and community-driven improvementsFree and permissively open sourced under Apache 2.0 license

Pricing Plans

Pricing checked Aug 28, 2026

Open Source

Free

Industry-leading WebUI with layer-based canvas editing
Support for Stable Diffusion, SDXL, and other generative models
Advanced workflows with node-based composition
Complete control over your data - fully self-hosted
Active development and community-driven improvements
Permissively open sourced under Apache 2.0

Calculate your cost View full pricing

Is Invoke AI worth the price?

100/100

The pricing for Invoke AI is exceptionally generous, as it is entirely free and open-source.

This makes it an outstanding value proposition compared to any paid AI image generation service. It is best for creative professionals and developers who prioritize full control, customization, and cost-effectiveness.

Hidden Costs & Gotchas

Hardware costs for self-hosting (GPU, CPU, RAM)

Electricity consumption for running models

Time investment for setup and maintenance

No dedicated customer support

How Invoke AI Compares to Competitors

Compared to services like Midjourney (starts at $10/month) or Stable Diffusion Online (various credit-based pricing), Invoke AI stands out by being completely free. While competitors offer managed services, Invoke AI provides the same or superior capabilities without any recurring subscription fees, assuming users have the necessary hardware.

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Best Invoke AI Alternatives

Top alternatives based on features, pricing, and user needs.

Adobe FireflyFreemium

Adobe generative AI for images, video, and audio creation

4.4

MidjourneyPaid

AI art generator for stunning images with unparalleled aesthetic quality

2.8

Grok ImagineFreemium

AI image and video generation by xAI

Dream MachineFreemium

Generate cinematic videos and images from text or existing media using AI.

4.6

Stable Diffusion WebUIFree

Run Stable Diffusion locally with extensive features and extensions

See all AI image generation tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

Invoke AI vs Adobe FireflyHead-to-head: features, pricing, who wins Invoke AI vs MidjourneyHead-to-head: features, pricing, who wins Invoke AI vs Grok ImagineHead-to-head: features, pricing, who wins

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Invoke AI FAQ

How does Invoke AI support advanced creative workflows?

Invoke AI is designed for advanced creative workflows, offering a powerful WebUI and advanced tooling. It supports various generative models and allows for sophisticated image generation through node-based composition.

Which teams would benefit most from using Invoke AI?

Invoke AI is ideal for artists, designers, and creators who need full customization and privacy for their generative AI projects. It caters to those who want complete control over their AI workflow and data.

How is Invoke AI priced?

Invoke AI is completely free to use, as it is an open-source project. There is no paid plan required to access its features and capabilities.

Can Invoke AI be used for UI/UX design projects?

Yes, Invoke AI can be used for UI/UX design projects, as it is categorized under graphic design and AI image generation. It provides tools for creating visual assets and concepts relevant to design work.

What kind of trade-offs should users consider with Invoke AI?

A primary trade-off with Invoke AI is that it requires self-hosting, which might present a learning curve or complexity for some users. There is no official hosted service available for this tool.

How does Invoke AI compare to Midjourney?

Unlike Midjourney, Invoke AI is a self-hosted, open-source platform, giving users complete control over their data and customization. It is built by creatives for creatives, emphasizing advanced tooling and community-driven development.

Source: invoke.ai

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