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ComfyUI

Hacker Approved

The most recommended of 4 image generation interfaces

Recommended for powerful, flexible control over diffusion models and node-based workflows, and free to run locally. Caveat: steep learning curve and a node graph that is hard to manage.

Recommended for powerful, flexible control over diffusion models and node-based workflows, and free to run locally. Caveat: steep learning curve and a node graph that is hard to manage.

89 people gave an opinion

recommend it
70
criticize it
19
approval share
79%
Each figure is one person. RecommendsCriticizes

Recommended in 12 of 13 months

  1. November 2025: recommended
  2. December 2025: recommended
  3. January 2026: recommended
  4. February 2026: recommended
  5. March 2026: recommended
  6. April 2026: recommended
  7. May 2026: recommended
  8. June 2026: recommended
  9. July 2026: recommended
  10. August 2026: recommended
  11. September 2026: recommended
  12. October 2026: recommended
  13. November 2026: not recommended (month in progress)

Why it carries the badge

  • 70 people recommend itNeeds 10 or more, met.
  • 3.7 recommenders for every criticNeeds 2 to 1 or better, met.
  • Recommended in 12 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Largest ecosystem of community models

    “Various subreddits and civitAI blogs describe comfyui workflows and details on how to maximize LoRA effectiveness and are probably all you need for a guided tour of that space”

    Comment from 11 Nov 2025 in “We ran over 600 image generations to compare AI image models”

    “Go look at what the ComfyUI community comes up with, those guys know more about WAN 2.2 than the people who trained it.”

    Comment from 6 Jul 2026 in “GPT-5.6 Sol Ultra will be in Codex”

    “There are some equivalents, but the ecosystems aren't playing in the same ballpark.”

    Comment from 17 Nov 2025 in “Quest for Permissively Licensed PDF Library in C#”
  • Full control over nodes and workflows

    “Control and consistency, as well as support for specialized workflows is more important, even if it comes at the expense of model quality.”

    Comment from 9 Jan 2026 in “The No Fakes Act Has a "Fingerprinting" Trap That Kills Open Source”

    “very powerful and flexible, especially if you want full control over nodes and workflows”

    Comment from 15 Dec 2025 in “Show HN: PhotoToVideoAI – AI photo to video generator”

    “The mainstream services have zero knobs to play around with, local is infinite.”

    Comment from 21 Nov 2025 in “Nano Banana Pro”
  • Used by professional creators

    “Practically anybody actually creating with this class of models (diffusion based mostly) is using ComfyUI.”

    Comment from 10 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”

    “It's telling that the best AI generated content is made by people using these prosumer style projects”

    Comment from 3 Nov 2025 in “OSS Alternative to Open WebUI – ChatGPT-Like UI, API and CLI”

    “I've heard some professionals have gotten good results building custom workflows in ComfyUI.”

    Comment from 21 Jan 2026 in “Comic-Con Bans AI Art After Artist Pushback”
  • Built-in templates ease getting started

    “It's come a long way in terms of user-friendliness particularly with all of the built-in Templates you can use.”

    Comment from 10 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”

    “works great and much faster via ComfyUI + the provided workflow file”

    Comment from 7 Dec 2025 in “Z-Image: Powerful and highly efficient image generation model with 6B parameters”

    “one of the easiest way to get started with local image/video models”

    Comment from 20 Sep 2026 in “Qwen Image 2.1”

What people warn about

Each mark is one comment

  • Crashes and stability problems

    “every time i see it in a real application, it becomes a huge focus of issues”

    Comment from 29 May 2026 in “SQLite is all you need for durable workflows”

    “ComfyUI generally causes an amdgpu kernel fault after about 40 steps”

    Comment from 6 Dec 2025 in “Z-Image: Powerful and highly efficient image generation model with 6B parameters”

    “managing the websocket stability and intermediate state for ComfyUI was a nightmare”

    Comment from 26 Jan 2026 in “Graviton: Create Complex Generative AI pipelines, auto-export as API”
  • Messy node graphs hard to parse

    “Parsing ComfyUI workflows is tricky because of the spaghetti node graph.”

    Comment from 4 Feb 2026 in “Show HN: Image MetaHub – Search Local AI Images by Prompt, Model, LoRA, Seed”

    “I'm in favor of intelligent models like Nano Banana over ComfyUI messes”

    Comment from 6 Dec 2025 in “Z-Image: Powerful and highly efficient image generation model with 6B parameters”

    “ComfyUI-inspired node graphs are the wrong approach for visual media.”

    Comment from 16 Nov 2025 in “Three kinds of AI products work”
  • Steep learning curve

    “ComfyUI is the advanced do-everything workhorse. However, it's anything but comfy if you don't already have a lot of knowledge”

    Comment from 23 Jun 2026 in “Moebius: 0.2B image inpainting model with 10B-level performance”

    “Node-based workflows are unruly, and you have to know in advance what you need to do for anything to work.”

    Comment from 11 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”
  • Output lags behind closed models

    “what I create in ComfyUI often pales in comparison to what Nano or Sora can generate given my hardware constraints”

    Comment from 23 Jan 2026 in “Show HN: isometric.nyc – giant isometric pixel art map of NYC”

    “ComfyUI is an abomination that can't do half of what Nano Banana and Seedance 2.0 can do.”

    Comment from 16 Jun 2026 in “Running local models is good now”

Other image generation interfaces people recommend

The three most recommended other image generation interfaces, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

ComfyUI compared with 3 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
ComfyUIThis page701979%12—Approved
Draw Things90100%7——
InvokeAI6186%7——
Automatic1111 Stable Diffusion WebUI5363%5——
See all 4 image generation interfaces, ranked

What people said

40 of the 117 comments that mention it, newest first. Each links to the original comment.

“these diffusion models are bring live to forgotten images and for that I'm thankful”

RecommendsComment from 25 Oct 2026 in “Nikon photography contest winner loses title after scientists spot signs of AI”

“one of the easiest way to get started with local image/video models”

RecommendsComment from 20 Sep 2026 in “Qwen Image 2.1”

“it's easy to export as a JSON file with websocket outputs that I can integrate into my programs”

RecommendsComment from 12 Aug 2026 in “Automatic1111 for Apple metal, 40% speed up sd1.5”

“Go look at what the ComfyUI community comes up with, those guys know more about WAN 2.2 than the people who trained it.”

RecommendsComment from 6 Jul 2026 in “GPT-5.6 Sol Ultra will be in Codex”

“Can also use a Mac like this for running diffusion models for image generation and suchlike in ComfyUI”

MixedComment from 27 Jun 2026 in “Ask HN: MacBook vs. Dedicated GPU for LLM”

“the tools to interface with the models become sophisticated so that you're not one-shot prompting”

RecommendsComment from 26 Jun 2026 in “The Disappearance of Japan's Animators”

“ComfyUI is the advanced do-everything workhorse. However, it's anything but comfy if you don't already have a lot of knowledge”

MixedComment from 23 Jun 2026 in “Moebius: 0.2B image inpainting model with 10B-level performance”

“ComfyUI is an abomination that can't do half of what Nano Banana and Seedance 2.0 can do.”

CriticizesComment from 16 Jun 2026 in “Running local models is good now”

“every time i see it in a real application, it becomes a huge focus of issues”

MixedComment from 29 May 2026 in “SQLite is all you need for durable workflows”

“A comfy user interface allows pretty incredible wiring among models”

RecommendsComment from 11 May 2026 in “Local AI needs to be the norm”

“watching someone with some artistic skills driving the slick comfyui nodal editor around”

RecommendsComment from 1 May 2026 in “Spotify adds 'Verified' badges to distinguish human artists from AI”

“I'd spin up comfy ui, spend some time looking for workflows or loras”

RecommendsComment from 7 Mar 2026 in “CSS Proves Me Human”

“the local image gen interfaces ComfyUI and A1111 WebUI have a huge amount of stars”

MixedComment from 2 Mar 2026 in “OpenClaw Surpasses React to Become the Most-Starred Software Project on GitHub”

“Node-based workflows are unruly, and you have to know in advance what you need to do for anything to work.”

CriticizesComment from 11 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”

“Learn it once and be done. You won't have to keep learning UI of the week endlessly.”

RecommendsComment from 10 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”

“It's come a long way in terms of user-friendliness particularly with all of the built-in Templates you can use.”

RecommendsComment from 10 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”

“Practically anybody actually creating with this class of models (diffusion based mostly) is using ComfyUI.”

RecommendsComment from 10 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”

“the ecosystem is pretty huge and supports most of the "mainstream" models”

RecommendsComment from 10 Feb 2026 in “Qwen-Image-2.0: Professional infographics, exquisite photorealism”

“Parsing ComfyUI workflows is tricky because of the spaghetti node graph.”

MixedComment from 4 Feb 2026 in “Show HN: Image MetaHub – Search Local AI Images by Prompt, Model, LoRA, Seed”

“managing the websocket stability and intermediate state for ComfyUI was a nightmare”

CriticizesComment from 26 Jan 2026 in “Graviton: Create Complex Generative AI pipelines, auto-export as API”

“what I create in ComfyUI often pales in comparison to what Nano or Sora can generate given my hardware constraints”

MixedComment from 23 Jan 2026 in “Show HN: isometric.nyc – giant isometric pixel art map of NYC”

“most artists that are using ai models are building complex compositions using comfyui”

RecommendsComment from 22 Jan 2026 in “Comic-Con Bans AI Art After Artist Pushback”

“ComfyUI was also designed from the ground up to follow the same sort of node-based workflow”

RecommendsComment from 21 Jan 2026 in “Comic-Con Bans AI Art After Artist Pushback”

“I've heard some professionals have gotten good results building custom workflows in ComfyUI.”

RecommendsComment from 21 Jan 2026 in “Comic-Con Bans AI Art After Artist Pushback”

“Control and consistency, as well as support for specialized workflows is more important, even if it comes at the expense of model quality.”

RecommendsComment from 9 Jan 2026 in “The No Fakes Act Has a "Fingerprinting" Trap That Kills Open Source”

“Even just prompting and bulding workflows for a diffusion model in ComfyUI to make exactly the scene you want”

RecommendsComment from 30 Dec 2025 in “Americans Hate AI. Which Party Will Benefit”

“run newer models like Devstral (the MLX version) and Z Image Turbo with a little effort using LM Studio and Comfyui”

RecommendsComment from 23 Dec 2025 in “Local AI is driving the biggest change in laptops in decades”

“very powerful and flexible, especially if you want full control over nodes and workflows”

RecommendsComment from 15 Dec 2025 in “Show HN: PhotoToVideoAI – AI photo to video generator”

“They were fields to put your workflows together on, like ComfyUI is in image generation.”

MixedComment from 15 Dec 2025 in “Are we stuck with the same Desktop UX forever? [video]”

“It worked mostly fine with ComfyUI unless I tried to do especially esoteric stuff”

RecommendsComment from 8 Dec 2025 in “AMD GPU Debugger”

“works great and much faster via ComfyUI + the provided workflow file”

RecommendsComment from 7 Dec 2025 in “Z-Image: Powerful and highly efficient image generation model with 6B parameters”

“ComfyUI generally causes an amdgpu kernel fault after about 40 steps”

MixedComment from 6 Dec 2025 in “Z-Image: Powerful and highly efficient image generation model with 6B parameters”

“I'm in favor of intelligent models like Nano Banana over ComfyUI messes”

CriticizesComment from 6 Dec 2025 in “Z-Image: Powerful and highly efficient image generation model with 6B parameters”

“ComfyUI can (at reduced speed), with enough system RAM available, partially load models in VRAM during inference”

RecommendsComment from 27 Nov 2025 in “FLUX.2: Frontier Visual Intelligence”

“The mainstream services have zero knobs to play around with, local is infinite.”

RecommendsComment from 21 Nov 2025 in “Nano Banana Pro”

“There are some equivalents, but the ecosystems aren't playing in the same ballpark.”

RecommendsComment from 17 Nov 2025 in “Quest for Permissively Licensed PDF Library in C#”

“ComfyUI-inspired node graphs are the wrong approach for visual media.”

CriticizesComment from 16 Nov 2025 in “Three kinds of AI products work”

“Various subreddits and civitAI blogs describe comfyui workflows and details on how to maximize LoRA effectiveness and are probably all you need for a guided tour of that space”

RecommendsComment from 11 Nov 2025 in “We ran over 600 image generations to compare AI image models”

“You can run ComfyUI pretty comfy for $0.30 to $0.40 per hour, if AI art is your goal.”

RecommendsComment from 10 Nov 2025 in “Asus Ascent GX10”

“It's telling that the best AI generated content is made by people using these prosumer style projects”

RecommendsComment from 3 Nov 2025 in “OSS Alternative to Open WebUI – ChatGPT-Like UI, API and CLI”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.