Melius Raises $25M for AI Ad Platform: What to Know

Executive Overview: The Evolution of Melius in the Creative AI Sector

New York-based startup Melius has officially announced $25 million in total funding to scale its AI platform designed for generating ad campaigns, images, and videos. The financing includes a $20 million Series A round led by venture firm CRV, alongside a $5 million seed round led by General Catalyst.

Founded by former Ramp software engineers Joowon Kim, Young Kim, and Arnav Ramu, Melius has achieved significant momentum since emerging from stealth in July. Despite hitting over $1 million in annualized revenue within just two months of its public debut, the startup’s current success comes after a total strategic pivot and the complete destruction of its original product infrastructure.

What led former Ramp engineers to raise $25M for Melius?

The founding team behind Melius brought technical expertise from Ramp, the prominent corporate spending and finance software company. Founders Joowon Kim, Young Kim, and Arnav Ramu leveraged their background in software engineering to build an enterprise platform, eventually securing backing from major venture capital institutions including CRV and General Catalyst.

After coming out of stealth in July, the platform rapidly converted interest into financial results, reaching more than $1 million in annualized revenue within two months. This commercial traction positioned the team to secure $20 million in Series A funding, building upon its initial $5 million seed capital to further expand its generative tools for ad creation and digital media.

The platform enables users, from marketing teams to established creative directors, to produce complete advertising assets—including images and video assets—using direct, natural language prompts.

Why did Melius scrap its initial codebase to pivot to generative AI?

When Melius first launched over a year ago, the founders set out to build an AI-powered performance marketing tool designed to help digital marketers manage and optimize their existing ad spend. However, after spending more than six months developing the software, the team concluded that the initial concept lacked long-term potential.

Co-founder Joowon Kim stated that the team realized their original performance marketing concept didn’t “have legs.” Rather than attempting to incrementally tweak a flawed concept, the co-founders made the drastic decision to completely destroy their existing technical foundation.

“We scrapped the entire codebase; we burned all of it,” said co-founder Joowon Kim, explaining the decision to pivot toward creative asset generation.

Recognizing that generating creative content represented a significantly larger opportunity than managing ad spend, Melius shifted its engineering focus. Nearly a year after its initial launch, the startup debuted a new architecture described as an “agents lab for creative work,” focusing directly on asset and campaign creation.

How does Melius compare to existing AI video and campaign competitors?

The market for AI-generated creative assets and video advertising is experiencing significant expansion, attracting both established entities and emerging startups. Key players operating in the creative AI ecosystem include:

  • Higgsfield: A three-year-old company that reached a $5.4 billion valuation in August and surpassed $700 million in annualized revenue.
  • Krea: An active startup competing in the AI creative and visual generation landscape.
  • Flora AI: An emerging provider focused on digital visual and asset creation tools.

Despite the presence of heavily capitalized market leaders like Higgsfield, Melius management remains unconcerned about market crowding. Joowon Kim emphasized that the total addressable market for creative ad generation is vast enough to sustain multiple high-growth platforms, pointing to high underlying consumer and enterprise demand across the sector.

What is the personal backstory behind the platform’s creative vision?

Although the founding team shares a background in corporate spending and engineering at Ramp, co-founder Joowon Kim’s personal interest in video creation influenced the company’s direction. Kim describes himself as a social media influencer who harbored ambitions of becoming a YouTuber during elementary school.

While his father was proficient in digital video editing software like FinalCut Pro, Kim struggled with the complex manual editing tools available at the time. His early efforts to produce personal vlogs did not succeed, but his underlying interest in video creation persisted throughout his career.

With Melius, Kim aims to address those early technical barriers by building a platform where creators and professional creative directors can transform narrative concepts into full visual ad campaigns through plain text instructions.

Quick FAQ: Key Facts About Melius

Q: How much funding has Melius raised to date?

A: Melius has raised a total of $25 million, consisting of a $20 million Series A led by CRV and a $5 million seed round led by General Catalyst.

Q: Who are the co-founders of Melius?

A: The startup was co-founded by Joowon Kim, Young Kim, and Arnav Ramu, all of whom previously worked as engineers at corporate finance company Ramp.

Q: What revenue milestones has the company achieved?

A: Melius surpassed $1 million in annualized revenue within two months of coming out of stealth in July.

Q: What does the Melius platform do?

A: Melius operates as an agents lab for creative work, enabling users to generate ad campaigns, images, and short video assets using plain language prompts.

Summary and Future Industry Outlook

The rapid pivot executed by Melius illustrates a broader shift in the artificial intelligence landscape, where startups are prioritizing generative asset creation over legacy management and optimization tools. By discarding its initial codebase and focusing directly on plain-language campaign generation, Melius secured substantial venture backing from CRV and General Catalyst while achieving over $1 million in annualized revenue shortly after its public launch. As demand for rapid ad creation grows across agencies and brands, Melius enters an expanding market alongside major players, leveraging its agent-based platform to simplify media production for creators and businesses alike.