How Higgsfield AI became a $5.4 billion AI video startup

AI video startup Higgsfield has raised $400 million at a $5.4 billion post-money valuation, more than quadrupling the $1.3 billion it was worth in January. The round brings in Goldman Sachs, Intel and DST Global as new investors, alongside Liberty Global, NTT Docomo Ventures, Smash Ventures, Tribe Capital, Valor Capital, Mirae Asset and Fifth Wall.

The jump is steep. What makes it worth reading closely is less the number than the market Higgsfield now has largely to itself.

From consumer novelty to marketing infrastructure

Higgsfield was founded in October 2023 by Alex Mashrabov, former head of generative AI at Snap, with Yerzat Dulat and Mahi de Silva. It launched its browser-based product in March 2025.

The platform turns ideas, images and product information into finished video, with heavy emphasis on social and commercial output. That positioning has pulled it toward business customers. According to the Financial Times, companies now account for the majority of revenue, up from under 25% in January.

The logic is straightforward. Brands need constant content for ads, social feeds and product campaigns, and a marketing team that can generate fifty variations in an afternoon has a cost case that a hobbyist experimenting with prompts does not.

The revenue curve, with caveats

Higgsfield reportedly reached $700 million in annualised revenue in August 2026. Annualised revenue is a projection of what a company would earn over a year if its recent pace held, not recognised revenue.

The trajectory behind it: roughly $10 million within weeks of the March 2025 launch, $100 million to $200 million in about two months in late 2025, $300 million by early 2026, and $500 million by June. The company has said it is targeting $1 billion by the end of 2026.

Worth noting that these figures come from the company. Independent tracker Sacra put Higgsfield at $400 million in May, while Higgsfield was telling reporters it hit $500 million in June. User numbers are similarly self-reported and inconsistent: the FT cites more than 30 million users across 238 countries, while Higgsfield's own website currently says more than 25 million users and over 850 million pieces of content including 300 million videos. A June company tear sheet said 22 million.

Why the market thinned

Higgsfield's timing is doing real work. OpenAI discontinued Sora's web and app experiences on 26 April 2026 after the product burned roughly $1 million a day in compute against about $2.1 million in total revenue.

Runway, long the closest competitor for commercial video, raised $315 million at a $5.3 billion valuation in February but has been steering toward world models for robotics and gaming rather than fighting for ad budgets.

That is one rival gone and another looking elsewhere, and it explains the valuation better than user growth does.

But Sora's exit cuts both ways. OpenAI said in January that Higgsfield uses GPT-4.1 and GPT-5 to plan videos and Sora 2 to generate them. The Sora API shuts down on 24 September 2026. Higgsfield's multi-model approach, which also spans Kling, Veo 3 and its own systems, is designed for exactly this: no single model dependency. That design choice is about to be tested in public.

The part the valuation does not price

Higgsfield's growth was built substantially on aggressive influencer marketing, and some of it went badly wrong. In February 2026, Forbes documented that the company's marketing team had circulated racist AI-generated content to influencers as promotional material, including animated characters from children's films using racial slurs. Enterprise buyers tend to have longer memories about brand safety than consumer users do.

What to watch

The new capital is earmarked for enterprise expansion, product, security and compute. The open question is whether commercial AI video has found a durable business model, or whether Higgsfield is pushing the same reckoning that killed Sora further out by chasing marketing budgets instead of hobbyists.

There is at least some evidence the company is managing the cost side. According to Sacra, a migration to GMI Cloud cut Higgsfield's infrastructure costs by around 45%, which is what allows it to sustain free-tier volume without destroying margins. Sora had no equivalent answer.

If the $700 million run rate compounds toward the stated $1 billion target through Q4 while compute costs stay contained, $5.4 billion will look like an entry point. If enterprise growth stalls once the Sora dependency ends, it will look like the top.