Hire the Best ComfyUI Developers

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Yehor D.

Odessa, Ukraine

$39/hr
5.0
30 jobs

Specialized in custom AI pipelines: character LoRAs, virtual try-on systems, and identity-preservation engines. Built for AI influencers, startups, YouTube creators, and brands that need consistency across thousands of frames — not generic tools that break on the hard cases. Perfect 5.0 rating across every closed project, 30+ production LoRAs deployed, full handover of files and workflows so you fully own what I build. šŸš€ CORE SERVICES ā— AI Influencer & Character Engines — full identity + style + scene pipeline. Consistent character across thousands of frames, multiple poses, lighting setups, and editorial scenes. ā— Virtual Try-On Pipelines — photo-real garment swap for bridal, fashion, and e-commerce. Custom-built, preserves lace, 3D appliquĆ©, sheer mesh, and accessories where IDM-VTON or CatVTON break. ā— Custom Character & Style LoRAs — trained for AI influencers, animation studios, and illustrators wanting their drawing style replicated at production scale. ā— ComfyUI Pipelines: Advanced workflows using IP-Adapter,Redux,ControlNet, PuLID. šŸ› ļø TECHNICAL STACK (depth across the stack, picked per project) ā— Diffusion: Flux Klein, Flux.dev, Qwen Image 2512, Z-Image, SDXL, ā— Identity / Character/ Style: native LoRA training, Flux, Qwen, Wan, Z-Image and ect. ā— Video: Wan 2.2, LTX-V2,Seedance 2.0,Kling ā— LLM / VLM: Qwen2.5-VL, Qwen3-VL, Florence-2 ā— Segmentation: SAM3, Grounded-SAM ā— Training: ai-toolkit, kohya ā— Face-aware 4K upscale + restoration chains šŸ’” THE EDGE 6 years as a professional tattoo artist before AI. The hand-drawn anatomy training catches AI glitches in hands, limbs, faces, and proportions that most pure-engineer freelancers miss. Production-grade identity preservation, not approximations. šŸ–Œļø PREMIUM TATTOO (BY REQUEST) Selective custom tattoo work for $300+ projects only. Studio-quality designs, anatomy-correct, stencil-ready output. Not my main service — but the door is open if you've seen my tattoo portfolio and want a piece. WHAT YOU GET Final .safetensors files, ComfyUI workflows, and full documentation — yours to run on your own infrastructure. No model lock-in, no recurring license fees. Production-ready from day one.

  • Generative AI
  • Stable Diffusion
  • Machine Learning
  • Automated Workflow
  • AI Image Generation
  • Character Design
  • Generative AI Prompt Engineering
  • AI Text-to-Image
  • AI Video Generation
  • LoRa
  • Character Modeling
  • AI Content Creation
  • AI Image Editing
  • Art & Design
  • Tattoo Design
  • Tattoo
  • Design Concept
  • Illustration
  • AI-Generated Art
  • AI Model Training
Kejvi X.

Tirana, Albania

$50/hr
5.0
9 jobs

I build production-grade AI image and video pipelines with ComfyUI and RunPod serverless — the kind that actually work at scale instead of breaking the moment you take them off your laptop. I'm the founder of Apatero (apatero . com), an AI content generation platform running on a Django + RunPod + ComfyUI stack handling image, video, audio, and 3D generation in production. I built it from zero and ship to it daily, so I know what breaks at scale and how to design around it. What I deliver: - Custom ComfyUI workflows for image and video generation (FLUX, SDXL, WAN, LTX, Hunyuan, and more) - RunPod serverless deployment — turning ComfyUI workflows into cost-efficient APIs your app can actually call - Character consistency pipelines — FLUX LoRA training (diffusion-pipe, ai-toolkit), PuLID / InfiniteYou face locking, ControlNet for pose and scene - Virtual try-on (VTON) and product photography automation - AI influencer and character generation with full identity consistency across images and video - Backend integration — Django / FastAPI, Celery queueing, Redis scaling — all the infra that makes generation pipelines production-ready - Documentation and screen-recorded walkthroughs so your team can take over after delivery Recent work: - Delivered a virtual try-on (VTON) ComfyUI pipeline for a luxury fashion client - Ship character-consistent storybook illustration at scale (Flux Dev + custom LoRAs) - Operate Apatero, a production AI platform on RunPod handling image / video / audio / 3D generation Who I work best with: - Founders building AI products who need infra that actually ships - Teams with an existing ComfyUI workflow that needs to become a production API - Clients who want to learn the workflow through screen-share consulting, not just receive a black box Not a fit if: - You need unlicensed celebrity likeness, deepfakes, or identity impersonation work - Your budget is sub-$30/hr — I'm not the cheapest, I'm the one whose pipelines don't break in production Open to ongoing engagements and fixed-scope projects with clear milestones.

  • PHP
  • JavaScript
  • WordPress
  • Web Design
  • SEO Writing
  • Ecommerce Website
  • Data Visualization
  • Blog Writing
  • Data Analysis
  • Web Development
Sadegh G.

Northolt, United Kingdom

$30/hr
5.0
17 jobs

āœ… 8+ Years of Experience in Generative AI Video & Visual Content Production āœ… 100+ AI-Generated Videos, Ads & Creative Assets Delivered āœ… End-to-End AI Production Pipeline (Prompt → Generation → AI-Enhanced Post) āœ… Advanced Generative Video Tools: Magnific, Higgsfield AI, Runway, Kling AI, Sora & Veo āœ… AI Image Creation & Visual Development with MidJourney I help brands and teams produce high-quality AI content, including AI video and AI-generated images, from concept and scripting through creative editing and final delivery. My work focuses on AI video production, AI image creation, and hybrid formats used for video ads, social media ads, product launches, explainers, and short-form content for platforms like TikTok, Instagram Reels, Meta, and YouTube Shorts. I’m comfortable stepping in as a full producer or as a dedicated editor, depending on the project. Clients usually come to me when they need: – Fast, flexible AI content production without a full crew – Consistent visual style across multiple AI video and image assets – Clean, realistic AI-generated visuals that don’t feel ā€œAI-generatedā€ – Someone who can turn loose ideas or rough scripts into finished AI video content āš™ļø How I work: šŸŽ„ AI Video Generation & Post-Production Editing As a leading AI video editor, I use AI tools for video creation to deliver fresh, eye-catching, and algorithm-friendly content. Whether you're launching on YouTube or promoting on TikTok, I integrate AI-generated video content with advanced post-production editing for maximum engagement. šŸ“± Short-Form & Vertical Video Editing Expert in TikTok video editing, Instagram Reels editing, and vertical video editing for platforms like YouTube Shorts, designed for quick attention and retention. šŸ“ŗ YouTube Video Editing & Branding Content I specialize in YouTube video editing that drives growth: intros, engaging pacing, motion graphics, and strong thumbnails. Also skilled in promotional video editing and branded content that reflects your identity and connects with your audience. šŸ“¢ Advertising & Social Media Video Editing From concept to delivery, I create compelling content for social media video editing, advertising video editing, and brand campaign videos that convert. šŸ¢ Corporate Video Editing & Business Content I craft polished, professional visuals for internal comms, enterprise products, or thought leadership — every corporate video editing project is handled with precision and a deep understanding of brand tone. šŸŽØ Motion Graphics & Advanced Effects Using After Effects, I design smooth text animations, transitions, and overlays to elevate your video. I'm a seasoned motion graphics editor and After Effects video editor who brings movement and energy into every frame. šŸŽ™ļø Voiceover Translation & AI Avatars Need multilingual content? I offer voiceover translation and generate AI avatars for diverse video formats, from explainers to UGC and spokesperson-style videos. šŸŽµ Music Video Editor & Creative Projects I bring cinematic flair and narrative cohesion to your music videos, artist profiles, and e-learning content. Tools I Use • Premiere Pro, After Effects, Photoshop, Audition, DaVinci Resolve • Runway video editor, MidJourney video creator, ChatGPT for video editing, Kling AI, Sora, Veo 3 If you're looking for a highly adaptable video editor who understands content trends, AI workflows, and what makes a video truly work - I'm here to help. Whether it’s a quick TikTok ad or a full-scale YouTube channel, I bring technical precision, creative flair, and a results-driven mindset. Let’s create something remarkable.

  • Adobe Photoshop
  • Video Editing
  • Motion Graphics
  • Graphic Design
  • Social Media Marketing
  • Social Media Management
  • Photo Editing
  • Adobe After Effects
  • Video Post-Editing
  • Adobe Premiere Pro
  • Video Production
  • Artificial Intelligence
  • AI Video Generation
  • Video Editing & Production
  • AI Video Generator
  • Promotional Video
  • Video Animation
  • Video Advertising
  • Explainer Video
  • YouTube Video
Usama A.

Lahore, Pakistan

$27/hr
4.3
61 jobs

ComfyUI Expert, AI Specialist, Nano Banana Pro, Higgsfield, Lip Sync, IPAdapter, ControlNet, Wan2.2, Wan 2.5, Wan 2.6, Flux, Qwen-Image-Edit 25xx, Kling, Z-image, Veo 3 I can bring your ideas to life with ultra realistic AI images and videos, using ComfyUI, LoRA training and more. Whether you need a photorealistic AI model, a custom face swap workflow, or viral AI content for Instagram, TikTok or other platforms , I’ve got you covered. šŸ’» Tools: ComfyUI, SDXL, Flux, LoRAs šŸ› ļø Services: * Long video generation without temporal drift • Custom AI model generation • LoRA training • Video creation • Workflow optimization & automation • RunPod configuration, serverless deployment & optimization * Character swap in videos * Photo animation with pose * B2B viral video Ad creation using VEO 3 šŸ”„ Let’s create something visually insane

  • Artificial Intelligence
  • Python
  • AI Image Generation
  • Stable Diffusion
  • LoRa
  • AI Video Generation
  • Generative AI
  • Image Prompt Engineering
  • Machine Learning
  • AI Image Editing
  • Photo Editing
Shahan A.

Rawalpindi, Pakistan

$15/hr
5.0
28 jobs

šŸŒŸš–šžš„šœšØš¦šž š­šØ š¦š² š©š«šØšŸš¢š„šžšŸŒŸ I’m a Generative AI Specialist with expertise in image and video creation using advanced tools like ComfyUI, LoRA, Stable Diffusion, and Higgsfield. I design custom AI workflows, automate image generation systems, and fine-tune AI models for consistent branding and high-quality results. My process includes prompt engineering, model optimization, LoRA training, and cloud-based ComfyUI setup to help creators, influencers, and businesses build powerful AI art and automation pipelines. āœ… Generative AI I’m a Generative AI expert specializing in creating intelligent systems that produce high-quality images, videos, and digital art using ComfyUI, Stable Diffusion, LoRA, and Higgsfield. My work focuses on building custom AI workflows, fine-tuning models, and optimizing prompts to achieve consistent and realistic outputs for creators, brands, and businesses. āœ… AI Image Generation & AI Video Generation I specialize in stunning, high-quality AI Image Generation using latest AI techniques, transforming text prompts into realistic and artistic images. I bring ideas to life through AI Video Generation crafting dynamic motion visuals and cinematic storytelling that deliver smooth, realistic, constant character and visually captivating results. āœ… ComfyUI ComfyUI Specialist with expertise in building, optimizing, and automating AI image generation workflows. My work includes custom ComfyUI setups, cloud or local installations, workflow customization, and automation for faster, more consistent output. Whether you need a complete system from scratch or want to enhance your existing setup, I ensure your ComfyUI environment runs seamlessly and delivers professional-grade results. āœ… LoRA AI As a LoRA Specialist with expertise in training, fine-tuning, and optimizing Low-Rank Adaptation models for AI image generation. I create custom LoRA models that deliver consistent character styles, realistic visuals, and unique artistic outputs. My workflow includes dataset preparation, model refinement, and integration into advanced AI systems for creators, influencers, and brands. āœ… Stable Diffusion As a Stable Diffusion Developer specializing in building and optimizing Stable Diffusion AI systems for high-quality image generation. I craft effective Stable Diffusion prompts and integrate the Stable Diffusion API to automate workflows for creators and businesses. My focus is on delivering custom Stable Diffusion solutions that ensure consistent, realistic, and professional visual results. āœ… Higgsfield AI Specialist skilled in creating realistic AI-generated videos, avatars, and digital influencers. I design and integrate Higgsfield workflows that bring motion, emotion, and expression to AI content. My focus is on helping brands and creators use Higgsfield AI for dynamic, high-quality visual storytelling and automated video generation. 🧠 Core AI Expertise 🟢Artificial Intelligence (AI) 🟢Generative AI 🟢Python 🟢AI Image Generation 🟢AI Video Generation 🟢ComfyUI 🟢LoRA 🟢Stable Diffusion 🟢Higgsfield 🟢AI Model Training 🟢AI Model Development 🟢Image Prompt Engineering 🟢Model Training Prompt Engineering 🟢Automated Workflow 🟢Constant Character 🟢Runway Gen-2 🟢Midjourney AI 🟢DALLĀ·E 3 🟢Sora 🟢AI Image Editing 🟢AI Text-to-Image 🟢AI-Generated Art 🟢Photorealistic Rendering 🟢Image Processing 🟢Image Upscaling 🟢Veo3 🟢OpenCV 🟢JupyterLab 🟢Gemini Nano 🟢GPT-4 šŸ¤Looking to build your next AI image or video project? Let’s connect and craft intelligent, high-quality visuals powered by ComfyUI, LoRA, Stable Diffusion, and Higgsfield.

  • Artificial Intelligence
  • Python
  • Generative AI
  • Generative AI Prompt Engineering
  • AI Video Generation
  • AI Image Generation
  • LoRa
  • Stable Diffusion
  • AI Model Development
  • AI Model Training
  • Automated Workflow
  • AI-Generated Art
  • Photorealistic Rendering
  • AI Text-to-Image
  • Social Media Content Creation
Anthony E.

Toulon, France

$50/hr
4.3
18 jobs

Hi there, I'm the creator of Comfyui Bjornulf_custom_nodes, downloaded over 170,000 times from the official ComfyUI registry (registry.comfy.org/nodes/bjornulf_custom_nodes) I'm French/Norwegian, originally a web developer / programmer / IT teacher but now I’m here to work on what I love : Generative AI. I’ve been in IT for 20+ years, but these days, I’m focusing all my time in the ComfyUI ecosystem and the broader world of generative AI. There’s always more to explore, improve, and create ! I can advise or collaborate on anything AI-related : LLMs, images, videos, voices, music, and more. That includes: šŸŽ¬ Films, short movies, Advertising šŸŽØ Cartoons, anime, stylistic or artistic generation šŸŽ® Game asset creation šŸ“± Social media content and hyper-realistic imagery šŸ”Š Character audio copy / creation / management šŸŽµ Music creation from scratch (all styles, instrumental or singing.) etc... Basically, if it’s Generative AI, I do it. From carefully crafted art to a mass automated powerhouse. āŒ The only exception is 3D game assets, which are still in development on my end. I’m working on it, but I'm not ready yet for high quality content. Stay tuned. I also do everything in between basic creation and final release : Enhance images/video quality, with/without AI reprocessing, movement injection, model training, face/head replacement to artistic style transfer and workflow optimization. (For high load or when inference speed is critical.), and much more... If you need AI or ComfyUI consulting, just reach out, I can help you design a new setup, optimize an existing one, or build something unique from scratch. I also build premium ComfyUI custom nodes, personalized ComfyUI setups, and GPU cloud (RunPod) optimization with ready-to-use Templates. (Plug and play, no hassle, just a working ComfyUI env with your specific needs..) I mainly work with open source tools, but I’m also well-versed in the leading proprietary AI platforms and i'll be happy to recommend what fits you best. (In some specific instances, they are better.) - But the race is still on. - I also create custom automation workflows, Electron-based custom browsers, custom web interfaces or just custom scripts, designed to streamline AI-asset creation and, if desired, connected and controlled by a large language model. I can't list every single thing I do in here. Let’s connect and tell me exactly what you want, and I will tell you exactly what you need. (Also based on your budget : I encourage all types of creations, even on very low budget.) Have fun !

  • AI Text-to-Image
  • AI-Generated Art
  • AI Model Training
  • AI Implementation
  • AI Writing Generator
  • AI Content Detection
  • AI Model Integration
  • AI Video Generation
  • AI Text-to-Speech
  • AI Image Generation
  • Next.js
  • AI Music Generator
  • AI Chatbot
  • AI Video Generator
  • AI Audio Generation
  • Bash Programming
  • PHP
  • JavaScript
  • Node.js
  • Electron
  • Linux
  • React

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ComfyUI specialist hiring guide

Specialists with ComfyUI help businesses accelerate media production, automate complex creative workflows, and reduce manual iteration to scale high-quality visual outputs. ComfyUI allows experts to integrate AI image generation into their creative workflow through a node-based, graphical user interface that enables users to customize the steps of the creative process. Rather than typing a single prompt into a user interface, ComfyUI specialists can precisely chain steps of the image-generation process, allowing loops, conditionals, batch processing, and integrations with other systems. 

What does a ComfyUI specialist do?

ComfyUI specialists design and build node-based AI workflows for generative image and video creation. They develop custom pipelines that leverage Stable Diffusion and other AI models to produce high-quality, consistent visual assets. Their work might include:

  • Building custom workflows for Stable Diffusion and other AI models

  • Developing and integrating custom nodes for specific use cases

  • Automating image and video generation pipelines

  • Optimizing workflow performance and GPU utilization

  • Training or fine-tuning models for specific creative outputs

  • Integrating ComfyUI with existing APIs and tools

  • Providing documentation and team training

ComfyUI specialists commonly support teams in e-commerce, gaming, advertising, and media production, bringing specialized workflow expertise to creative pipelines. Their work spans concept art generation, product photography automation, marketing campaign asset creation, and large-scale content production. By building reproducible and modular workflows, ComfyUI specialists help organizations maintain visual brand consistency while dramatically increasing output volume.

How to hire a ComfyUI specialist on Upwork

Upwork makes it easy to find, vet, hire, and work with ComfyUI specialists from around the world. You only need to follow these four simple steps.

Step 1: Post a job

A well-crafted job post is your first opportunity to attract qualified ComfyUI specialists who can deliver on your technical requirements. In your post:

  • Use a keyword rich title such as ā€œComfyUI specialist needed for long-term marketing projectā€

  • Outline your project goals, industry, and current tech stack

  • List required technical capabilities and expected deliverables

  • Describe your specific workflow goals, such as automating product variations from base images

  • List must-have skills including Python, Stable Diffusion, and GPU optimization

To create a tailored job post quickly, try the Job Post Generator powered by Umaā„¢, Upwork’s Mindful AI. Describe what you need in a few sentences, and Uma will craft a job post in seconds. You can also review job description templates and examples for inspiration.

Step 2: Evaluate candidates

As you receive proposals, you’ll want to review them in a way that is thorough but efficient. As much as possible, you’ll want to find a ComfyUI specialist who’s shown their technical competency in projects similar to yours.

  • Have Uma give instant video interviews and side-by-side comparisons

  • Use Upwork’s filters to find candidates by rate, location, and experience

  • Review proposals for signs that the candidate has understood your job post and has the skills to meet your needs

  • Review portfolios for specific ComfyUI workflows and experience with relevant AI models

Step 3: Interview your top choices

A quick video interview gives you the chance to ask any questions you have left for your top choices, and to get a feel for what a collaboration with them might be like.

  • Schedule and conduct interviews within Upwork messaging to get instant transcripts and summaries from Uma

  • Have the candidate walk you through a piece from their portfolio, focusing on how the candidate’s technical competency helped meet the client’s goals

  • Ask candidates to walk through a sample workflow they've built or describe how they'd approach your specific use case

  • Have candidates walk you through their model optimization approach and tools they use beyond ComfyUI

If you’re unfamiliar with interviewing freelancers, you can refer to common interview questions to help keep your conversations focused and productive. You can also look to interview questions for AI developers for more targeted ideas.

Step 4: Agree on scope and begin work

Once you’ve found the right person, you can send a contract directly through the Upwork marketplace. A solid contract protects both parties and helps collaborations be successful from beginning to end.

  • Use Upwork's contract workroom, messaging, and payment protection for secure collaboration

  • Choose fixed-price contracts for projects with clear deliverables, such as creating a starter workflow or providing setup documentation

  • Separate complex projects into clear milestones, such as workflow prototype, testing phase, and final optimization

  • Choose hourly contracts for ongoing work or projects without clear deliverables, such as ongoing support for a marketing campaign or team training

Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this article. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyze and determine the tools or services that would best fit their specific needs and situation.


The rates and information provided in this article are based on current data and industry sources available at the time of publication. Freelance rates can vary depending on factors such as experience, location, project scope, and market conditions. Readers are encouraged to conduct their own research to confirm current rates and trends, as this information may change over time.

How much does hiring a ComfyUI specialist cost?

Independent professionals on Upwork base their rates according to market demand, the scope and complexity of the project, and their own skills and expertise. The following chart lists typical prices for projects involving ComfyUI specialists commonly found on Upwork.

ComfyUI environment setup

$300-$800 /project

Entry- to mid-level
  • Install and configure ComfyUI with models
  • Create a starter workflow
  • Provide setup documentation

Custom workflow development

$800-$2,500 /project

Mid- to senior-level
  • Multi-node workflow for a specific use case
  • Custom node integration and testing
  • Performance optimization

API and pipeline integration

$2,500-$5,000 /project

Senior-level to expert
  • API-connected automation pipeline
  • Database and tool integrations
  • Production-grade deployment

Ongoing workflow maintenance

$1,000-$4,000 /month

Mid- to senior-level
  • Model updates and performance tuning
  • Workflow troubleshooting
  • Documentation updates

AI workflow strategy consulting

$3,000-$6,000 /project

Expert-level
  • Workflow architecture planning
  • Team training sessions
  • Multi-use-case roadmap

FAQs about ComfyUI specialists

Frequently asked questions

Is hiring a ComfyUI specialist worth it?

Yes, hiring a ComfyUI specialist is worth it for businesses that need to scale high-quality, consistent visual asset generation. ComfyUI's node-based approach enables more control and reproducibility than other tools, but requires technical expertise to unlock its full potential. Bringing in a specialist provides faster iteration, professional-grade quality, and complex automation that saves significant time in production pipelines.

How does ComfyUI differ from other AI image generation tools?

ComfyUI stands apart through its node-based architecture that provides granular control over every step of the generation process. Unlike simpler AI art interfaces that offer limited customization, ComfyUI allows specialists to build highly customized, reproducible pipelines by visually connecting different processing nodes. This approach enables advanced workflow creation and automation for Stable Diffusion and other AI models, making it the preferred choice for professional workflows that demand precision, repeatability, and complex multi-step processes.

What types of projects benefit most from ComfyUI specialists?

Projects requiring complex automation and strict visual consistency benefit most from ComfyUI specialists. Common use cases include batch image processing, style-consistent asset generation, automated creative marketing pipelines, product visualization, and game development asset creation.

What skills should I look for in a ComfyUI specialist?

When hiring a ComfyUI specialist, look for a combination of technical proficiency and creative problem-solving skills. Essential technical skills include Python, Stable Diffusion, custom node development, model fine-tuning, and API integration, alongside a strong portfolio demonstrating complex workflow creation.

How long does it take to build a ComfyUI workflow?

The time to build a ComfyUI workflow varies based on project complexity. A straightforward workflow might take a few hours to a couple of days, while custom workflows with specific integrations take one to two weeks, and complex automation pipelines requiring custom node development can take several weeks to months.