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Updated 11 Nov 2026 · prices read on vendor pages

9 best Stable Diffusion alternatives in 2027

Mehmet ElmicenniReviewed by Mehmet Elmicenni, founder of Zekai•Prices checked •How we check

The short answer

The best Stable Diffusion alternatives in 2027 are Midjourney (best overall, $10/mo), Krea AI (best free plan) and Stable Diffusion web UI (best open source, AGPL-3.0). Stable Diffusion itself starts at Free. Zekai checked these prices on vendor pages on 11 Nov 2026; 6 more are compared below, including 3 with a free plan and 2 open source.

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Best overallSee in table →

Midjourney

$10/mo

9.0
Best free planSee in table →
Krea AI logo

Krea AI

$9/mo · free plan

8.7
Best open sourceSee in table →
Stable Diffusion web UI logo

Stable Diffusion web UI

Free to self-host · AGPL-3.0

8.2
9alternatives compared
4with a free plan
3open source
$9/mocheapest paid · Krea AI
FreeStable Diffusion starts at
01 · Zekai Price Ledger

Which Stable Diffusion alternatives are worth it in 2027?

The best Stable Diffusion alternatives in 2027 are Midjourney for hosted stylised images, Ideogram for text in images, Krea for many models in one app, Recraft for brand styles and FLUX for per-image billing. ComfyUI, InvokeAI and the Stable Diffusion web UI keep generation on your own GPU.

ToolTypeStarting priceFree plan limitBest forCost for your teamChecked
Stable DiffusionThe tool you are replacing
 You are here
FreeCommunity License, self-hosted, under $1M annual revenue
 Free under $1M annual revenue Open-weight image models you run yourself — 11 Nov 2026 Pricing ↗
Midjourney Zekai score 9.0Best overall
$10/moBasic, monthly
 No free plan Stylised images with a web editor — 11 Nov 2026 Pricing ↗
Krea AI logo
Krea AI Zekai score 8.7Best free plan
 Free plan + paid
$9/moBasic, monthly ($5/mo billed yearly)
 100 units / day Many image and video models in one app — 11 Nov 2026 Pricing ↗
Recraft logo
Recraft Zekai score 9.3Cheapest paid
 Free plan + paid
$10/moBasic, billed annually ($120/yr)
 3 generations per style per day Brand styles, vectors and design assets — 11 Nov 2026 Pricing ↗
Ideogram logo
Ideogram Zekai score 8.8
 Free plan + paid
$15/moPlus, monthly
 Slow credits weekly, varies Text rendering inside images — 11 Nov 2026 Pricing ↗
Black Forest Labs (FLUX) logo
Black Forest Labs (FLUX) Zekai score 9.1
$0.048/imagePay as you go, FLUX 3 Image 1K
 No free plan Pay-per-image API and open weights — 11 Nov 2026 Pricing ↗
Adobe Firefly logo
Adobe Firefly Zekai score 8.9
 Free
Free plan; paid price not published
 Limited daily generations Image generation inside Adobe apps $0 11 Nov 2026 Pricing ↗
Stable Diffusion web UI logo
Stable Diffusion web UI Zekai score 8.2Best open source
 Open source
Free (self-hosted)
 No limit, self-hosted (AGPL-3.0) Browser UI for local Stable Diffusion $0 14 Nov 2026 Code ↗
ComfyUI logo
ComfyUI Zekai score 8.1
 Open source
Free (self-hosted)
 No limit, self-hosted (GPL-3.0) Node-graph workflows for diffusion models $0 14 Nov 2026 Code ↗
InvokeAI logo
InvokeAI Zekai score 8.4
 Open source
Free (self-hosted)
 No limit, self-hosted (Apache-2.0) Canvas-based creative engine for diffusion $0 14 Nov 2026 Code ↗

Every price was read on the vendor's own pricing page on the date shown. The Cost Finder assumes one entry plan per person, so it multiplies by your team size; yearly prices are shown per month, and team or business plans can cost more per seat. "Not checked" means we could not confirm a public price.

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02 · Free plan

Is there a free version of Stable Diffusion?

Yes. Stable Diffusion models are free to self-host under Stability AI's Community License for individuals and organisations under $1M annual revenue. Above that threshold an Enterprise licence applies. Stability's hosted API is separate: credits cost $0.01 each, and new accounts get 25 free credits.

Source: Stable Diffusion pricing page, read 11 Nov 2026.

Free$0

Free under $1M annual revenue

Paid fromFree

Community License, self-hosted, under $1M annual revenue

03 · Free alternatives

What are the best free Stable Diffusion alternatives?

The best free Stable Diffusion alternatives are Krea, whose free plan lists 100 units a day, Recraft with 3 generations per style per day, and Ideogram with weekly slow credits. Adobe Firefly also has limited daily generations. Stable Diffusion itself is free under the Community License below $1M revenue.

Krea AI logo

Krea AI

Best free planFree plan + paid
100 units / day
Paid from $9/mo
vs Stable Diffusion →Zekai review
Recraft logo

Recraft

Cheapest paidFree plan + paid
3 generations per style per day
Paid from $10/mo
vs Stable Diffusion →Zekai review
Ideogram logo

Ideogram

Free plan + paid
Slow credits weekly, varies
Paid from $15/mo
vs Stable Diffusion →Zekai review
Adobe Firefly logo

Adobe Firefly

Free
Limited daily generations
vs Stable Diffusion →Zekai review
04 · Open source

What are the best open-source Stable Diffusion alternatives?

The best open-source Stable Diffusion alternatives are ComfyUI (GPL-3.0), InvokeAI (Apache-2.0) and the Stable Diffusion web UI (AGPL-3.0). All three run on your own GPU and are free, but they load Stable Diffusion or Flux checkpoints, so they are front ends more than competing models.

Stable Diffusion web UI logo

Stable Diffusion web UI

AGPL-3.0★ 164.9k GitHub stars · Mar 2026
To self-host: Python and a GPU with downloaded Stable Diffusion checkpoints; the repo provides a launch script for Windows and Linux, and runs free on your own hardware.
Zekai open-source pageSource code ↗Managed hosting slot
ComfyUI logo

ComfyUI

GPL-3.0★ 132.2k GitHub stars · Sep 2026
To self-host: Python and a local GPU with downloaded checkpoints; the desktop app and a manual install are both offered, and ComfyUI itself is free.
Zekai open-source pageSource code ↗Managed hosting slot
InvokeAI logo

InvokeAI

Apache-2.0★ 28.3k GitHub stars · Sep 2026
To self-host: Python install or the launcher on a local GPU with downloaded Stable Diffusion and Flux models; the repo documents the supported hardware.
Zekai open-source pageSource code ↗Managed hosting slot
05 · Side by side

How does Stable Diffusion compare with each alternative?

Midjourney and Ideogram are hosted with monthly plans, Krea and Recraft bundle many models, FLUX bills per image, and Firefly sits inside Adobe apps. Stable Diffusion differs because its weights are free under a Community License below $1M revenue and can run locally.

01

Stable Diffusion vs Midjourney

Best overall$10/mo · checked 11 Nov 20269.0
The differenceMidjourney Basic lists about 200 image jobs a month (four images each) with general commercial terms, as a hosted service with no model weights to download.
Switch to Midjourney ifyou want polished stylised images from a hosted service without installing models or owning a GPU.
Stay with Stable Diffusion ifyou want weights you can run locally, fine-tune and extend with community tools.
Pros
  • Produces exceptionally high-quality and artistic images
  • Fast iteration for concept development and mood boarding
Cons
  • Discord-only interface can have a learning curve
  • Commercial usage rights can be complex and vary by plan

Pros and cons from the Zekai review of Midjourney · Verdict: Top-tier creative co-pilot.

Visit MidjourneyRead the Zekai reviewPrice alert
02
Krea AI logo

Stable Diffusion vs Krea AI

Best free planFree plan + paid$9/mo · checked 11 Nov 20268.7
The differenceKrea's free plan lists 100 units a day with access to all image models, and Basic gives 5,000 units a month across image, video and 3D models.
Switch to Krea AI ifyou want one app with many third-party image and video models and a daily free allowance.
Stay with Stable Diffusion ifyou want to run Stable Diffusion weights yourself with no per-image charge.
Pros
  • All-in-one suite consolidates multiple creative AI tasks.
  • Market-leading real-time generation for instant visual feedback.
Cons
  • The 'compute units' credit system can be complex to predict usage and cost.
  • Full access to all video models is locked behind the Pro plan.

Pros and cons from the Zekai review of Krea AI · Verdict: Powerful All-In-One Creator.

Visit Krea AIRead the Zekai reviewPrice alert
03
Recraft logo

Stable Diffusion vs Recraft

Cheapest paidFree plan + paid$10/mo · checked 11 Nov 20269.3
The differenceRecraft's free plan allows 3 generations per style per day with public images and no commercial use; Basic adds commercial rights and private generations.
Switch to Recraft ifyou want custom style libraries and private commercial output for design work.
Stay with Stable Diffusion ifyou want unrestricted local generation under the Community License without public galleries.
Pros
  • Outputs true, editable vector files (SVG), ideal for UI/UX.
  • Maintains strong style consistency across multiple generations without model training.
Cons
  • Images created on the free plan are public and owned by Recraft.
  • Full commercial rights and privacy require a paid subscription.

Pros and cons from the Zekai review of Recraft · Verdict: Versatile Game Asset Generator

Visit RecraftRead the Zekai reviewPrice alert
04
Ideogram logo

Stable Diffusion vs Ideogram

Free plan + paid$15/mo · checked 11 Nov 20268.8
The differenceIdeogram's Plus plan lists 1,000 priority credits a month, and its free plan gives only weekly slow credits that vary by account.
Switch to Ideogram ifyou want hosted images with readable text and priority credits at a fixed monthly price.
Stay with Stable Diffusion ifyou want local control with LoRA training and ControlNet-style tooling.
Pros
  • Industry-leading typography and text rendering in images
  • Powerful post-generation editing tools (prompt edit, magic fill)
Cons
  • Complex non-typographic scenes can require prompt iteration
  • Full editing feature set may be tied to paid tiers

Pros and cons from the Zekai review of Ideogram · Verdict: Best for In-Image Typography

Visit IdeogramRead the Zekai reviewPrice alert
05
Black Forest Labs (FLUX) logo

Stable Diffusion vs Black Forest Labs (FLUX)

$0.048/image · checked 11 Nov 20269.1
The differenceFLUX is priced per image via API, from $0.048 for FLUX 3 Image at 1K, and offers open-weights licences from a Builder tier for self-hosting.
Switch to Black Forest Labs (FLUX) ifyou want per-image billing with no subscription, or a newer model family with licensed weights.
Stay with Stable Diffusion ifyou prefer the free Community License and the larger Stable Diffusion tooling ecosystem.
Pros
  • Exceptional consistency for maintaining character identity and brand styles.
  • High degree of photorealism suitable for commercial product mockups.
Cons
  • Pay-as-you-go API pricing can be unpredictable for projects with high iteration counts.
  • Open-weight models require significant technical expertise for deployment and fine-tuning.

Pros and cons from the Zekai review of Black Forest Labs (FLUX) · Verdict: Pay-per-image API

Visit Black Forest Labs (FLUX)Read the Zekai reviewPrice alert
06
Adobe Firefly logo

Stable Diffusion vs Adobe Firefly

FreeFree plan; paid price not published8.9
The differenceFirefly has a free plan with limited daily generations and one concurrent job, with paid plans that share credits across Adobe apps.
Switch to Adobe Firefly ifyou work in Adobe apps and want generation in the same credit system.
Stay with Stable Diffusion ifyou want open weights you can run offline and tune on your own images.
Pros
  • Generates images designed to be commercially safe.
  • Seamlessly integrated into Photoshop, Illustrator, and Adobe Express.
Cons
  • Requires an Adobe Creative Cloud subscription for full integration.
  • The generative credit system can be limiting for power users.

Pros and cons from the Zekai review of Adobe Firefly · Verdict: Your Creative Cloud Co-pilot

Visit Adobe FireflyRead the Zekai reviewPrice alert
07
Stable Diffusion web UI logo

Stable Diffusion vs Stable Diffusion web UI

Best open sourceOpen sourceFree (self-hosted)8.2
The differenceThis AGPL-3.0 browser front end runs Stable Diffusion checkpoints locally with extensions, whereas Stability's own offering is the model licence and a paid API.
Switch to Stable Diffusion web UI ifyou want a browser interface with extensions for running Stable Diffusion checkpoints on your own GPU.
Stay with Stable Diffusion ifyou want the models and licence from Stability itself or a paid API without managing a UI.
Visit Stable Diffusion web UIRead the Zekai reviewPrice alert
08
ComfyUI logo

Stable Diffusion vs ComfyUI

Open sourceFree (self-hosted)8.1
The differenceComfyUI is a GPL-3.0 node-graph interface and backend that chains diffusion models, so one workflow can combine image, upscale and video steps.
Switch to ComfyUI ifyou want node-graph workflows that chain image models, upscalers and video steps locally.
Stay with Stable Diffusion ifyou want a single model and licence from Stability with the simplest setup.
Visit ComfyUIRead the Zekai reviewPrice alert
09
InvokeAI logo

Stable Diffusion vs InvokeAI

Open sourceFree (self-hosted)8.4
The differenceInvokeAI is an Apache-2.0 creative engine for Stable Diffusion and Flux models with a unified canvas, a more permissive licence than AGPL web UIs.
Switch to InvokeAI ifyou want an Apache-2.0 canvas-style tool for Stable Diffusion and Flux that fits commercial work.
Stay with Stable Diffusion ifyou want the models and Community License directly without an extra application layer.
Visit InvokeAIRead the Zekai reviewPrice alert
06 · What changed

Why do people leave Stable Diffusion?

  • Stability AI's Community License is free only below $1M in annual revenue; larger businesses need an Enterprise licence with custom pricing. (source)

  • Stability's hosted API charges per credit at $0.01 each, for example 6.5 credits ($0.065) per Stable Diffusion 3.5 Large image, with 25 free credits for new accounts. (source)

08 · FAQ

Questions people ask about Stable Diffusion alternatives

What is the best alternative to Stable Diffusion in 2027?

Midjourney is the best overall Stable Diffusion alternative on this page ($10/mo). For no cost, Krea AI has a free plan (100 units / day). To self-host, Stable Diffusion web UI is open source (AGPL-3.0).

Is there a free version of Stable Diffusion?

Yes. Stable Diffusion has a free plan: Free under $1M annual revenue. Paid plans start at Free, checked on 11 Nov 2026.

Is there a 100% free alternative to Stable Diffusion?

Yes. Stable Diffusion web UI, ComfyUI, InvokeAI are open source and free to self-host. Krea AI, Recraft, Ideogram, Adobe Firefly have a free plan with limits, shown in the table.

What is cheaper than Stable Diffusion?

Recraft starts at $10/mo, against Free for Stable Diffusion, as listed on each vendor's pricing page on 11 Nov 2026.

How much do Stable Diffusion alternatives cost for a team of 5?

If each of 5 people buys the entry paid plan, at the prices Zekai checked on 11 Nov 2026, the monthly cost is Krea AI $45/mo, Midjourney $50/mo, Recraft $50/mo. Team and business plans can cost more per seat. The Zekai Cost Finder on this page recalculates for any team size.

Which is better, Midjourney or Stable Diffusion?

Midjourney Basic lists about 200 image jobs a month (four images each) with general commercial terms, as a hosted service with no model weights to download. Choose Midjourney if you want polished stylised images from a hosted service without installing models or owning a GPU. Stay with Stable Diffusion if you want weights you can run locally, fine-tune and extend with community tools.

Why are people leaving Stable Diffusion?

The documented reasons are: Stability AI's Community License is free only below $1M in annual revenue; larger businesses need an Enterprise licence with custom pricing (11 Nov 2026); Stability's hosted API charges per credit at $0.01 each, for example 6.5 credits ($0.065) per Stable Diffusion 3.5 Large image, with 25 free credits for new accounts (11 Nov 2026). Each is sourced in the section above.

What is better than Stable Diffusion?

Midjourney and Ideogram are easier hosted options, while ComfyUI and InvokeAI give more control on your own GPU.

09 · Method

How did Zekai check this page?

Zekai independently reviews AI tools. For this page we read each vendor's own pricing and product pages and recorded the starting price, the free-plan limit and the date of the check. Only tools that do the same job as Stable Diffusion are listed, and sponsors never change the order or the scores.

Mehmet Elmicenni, founder of Zekai
Mehmet Elmicenni

Founder of Zekai. Reviews the alternatives pages and the price checks behind them.

About the founder · How Zekai scores tools

JSON copyMarkdown copy
1 · Same job onlyEvery alternative does the same task as Stable Diffusion; tools for other jobs are left out.
2 · Vendor pages onlyPrices and free limits come from each vendor's own pricing page, never from blogs.
Zekai score0–10, from four published weights: ease 25%, output quality 30%, value 20%, time saved 25%. How we score
3 · Re-checkedA price older than 35 days is re-read or the page falls back to an older version.
Change log

  • Page rebuilt on v6; all prices re-read on vendor pages.

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