Lifecycle Growth Marketer
Why Join Us?
We’re building the OS for new gen creators. We don’t have rigid silos or endless process manuals; we trust smart people to shape their work and jump in where it matters most. You’ll help define how the world experiences our organization.
The Role
We're hiring our first dedicated lifecycle growth marketer. You'll own the PLG (product-led growth) motion from the moment someone discovers Comfy through to expansion revenue — email programs, CRM nurture, free-to-paid conversion, upsells, cross-sells, and content-led growth. You'll work directly with the founding team, Marketing Lead, engineers and designers.
What You'll Own
Email & CRM
Build and own our email marketing infrastructure on Hubspot end-to-end — list architecture, segmentation logic, and deliverability.
Design and run automated nurture sequences for free users and subscribers
Own lifecycle messaging across onboarding, activation, re-engagement, and retention
Free-to-Paid Conversion
Identify and instrument the moments in the user journey where free users are most likely to convert to Comfy Cloud
Run rapid experimentation on messaging, timing, and triggers to improve conversion rates
Build behavioral cohort analysis to understand what separates activated users from churned ones
Upsell & Cross-sell
Develop playbooks for upgrading Cloud subscribers to higher tiers
Track expansion MRR and own the lifecycle metrics that feed it
Content-Led Growth
Develop content programs (tutorials, workflow templates, use-case spotlights) that drive SEO, activation, and retention
Work with the community and creative team to surface user-generated content into growth loops
Build out a referral or community-led growth motion that leverages our 1M+ open-source user base
What We’re Looking For
5+ years of experience building lifecycle programs at a PLG company — you understand what it means to attract and convert users to paid customers
You are technical enough to instrument campaigns, build segments, and set up automation in Hubspot
You are comfortable owning a number (conversion rate, expansion MRR, email-attributed pipeline) and defending it
Experience growing technical products (developer tools, infrastructure, data, fintech, APIs, etc.)
A true IC mindset - you want to tinker and build
High ownership, resilience, and competitiveness — you run toward hard problems
Comfortable with ambiguity and moving fast in an early-stage environment
Strong communicator who can earn trust with both technical and business stakeholders
What is ComfyUI?
ComfyUI is the world’s leading visual AI platform — an open, modular system where anyone can build, customize, and automate AI workflows with precision and full control.
Unlike most AI tools that hide their inner workings behind a simple prompt box, ComfyUI gives professionals the freedom to design their own pipelines — connecting models, tools, and logic visually like building blocks.
It’s used by artists, filmmakers, video game creators, designers, researchers, VFX houses, and among others, teams at OpenAI, Netflix, Amazon Studios, Ubisoft, EA, and Tencent — all who want to go beyond presets and truly shape how AI creates.
ComfyUI empowers those who were not trained with the power of the brush to also be a painter, and those who are, to be a maestro.
Built for users who value transparency and control Infinitely extensible — thousands of community-made nodes and integrations
Scales from creative experimentation to production automation
Open-source, used by millions, and backed by one of the most active AI communities online
Evolving to democratize visual AI creation: empowering everyone from hobbyists to studios, storytellers, and enterprises to be more productive and creative than ever before
ComfyUI isn’t just another AI app. It’s aiming to become the operating system for visual generative AI , the foundation on which the next generation of creative tools are being built.
An creative’s show case of how Comfy is adopted in their work
About Us
We are a small, intense, and well-funded team in San Francisco who push ComfyUI and its ecosystem forward. Our team comes from Stability AI and Google and many contributed to the ComfyUI ecosystem way before working here.
Our organization is flat and there is no hierarchy, only categories: dev, arts, prod, ops, etc (and no, there is no one here with the title of Member of Technical Staff, it’s long and silly for a job title).
The only thing that matters is the quality of your cultural fit and execution. We work hard and demand a lot of each other. But we have fun: everyone is here to make something meaningful that will end up being our life’s work. If this mission excites you and you view yourself as a top-tier talent, your future latent self is waiting for you at Comfy.
Check out our Github and blog for what we’ve been working on. Our investors include Pace Capital, Chemistry, Abstract Venture, and Guillermo Rauch.