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This week’s newsletter is authored by Seaworthy Collective’s CEO, Daniel Kleinman, ahead of their startup showcase. Opportunity Miami readers can purchase discounted tickets here.
Miami has grown into an epicenter for ocean innovation. Over the past few years, the region has rapidly evolved into a launchpad for the “BlueTech” revolution, driving solutions that tackle some of our biggest challenges, from resilience and decarbonization to pollution and data–driven innovation.
Seaworthy Collective has catalyzed this momentum, helping to grow the number of regional BlueTech startups after drawing in millions of dollars in public, private, and philanthropic support over the past five years. This surge reflects a broader set of emerging trends—from the rise of seaweed-based solutions and AI-driven ocean data technologies to new models of federal funding and impact philanthropy—that are reshaping the way we think about ocean economies, sustainability, and innovation.
For this week’s newsletter, we invited Seaworthy’s Founder and CEO, Daniel Kleinman, to share the top five trends they are seeing in ocean innovation. We first interviewed Kleinman about the collective and their work supporting sea change makers in November 2022.
Since 2021, Seaworthy Collective has supported 100 entrepreneurs across 50 startups driving innovation for ocean impact (aka BlueTech), who have now raised over $25 million since graduating from our programs. As a Miami-based 501(c)(3) nonprofit, Seaworthy has grown the BlueTech startup ecosystem by providing programs to co-create and grow earliest-stage startups, build regional capacity, and educate our community. This has led to a sharp increase in the number of regional BlueTech startups – from two to 22 over the past three years (11x growth), demonstrating Florida’s blooming ecosystem for ocean solutions taking on some of our biggest challenges across resilience, pollution, decarbonization, and more.
We’ve seen a number of trends across both the startups we’ve co-created and incubated as well as the priorities of the government, corporate, and philanthropic funders whose support collectively drives the development of the ecosystem. Here are five notable and emerging trends from both sides over our past half-decade of impact:
Startup Trend: Seaweed is having a moment.
Whether addressing the inundation of sargassum here in South Florida and across the Caribbean by turning the nuisance macroalgae into products like fertilizer, bioplastic, or lumber, or growing it as a carbon-capturing crop that can be used for food, nutrition, and pharmaceuticals.
Funder Trend: Federal government’s catalytic role for startup & ecosystem development. Small Business Innovation Research (SBIR) grants have historically been one of the primary avenues for startups to access risk-tolerant capital during the earliest stages of their development in our emerging sector. Meanwhile, from the Department of Energy to the Small Business Administration, and most recently the National Oceanic and Atmospheric Administration (NOAA), Seaworthy has received over $14.5M of support for growing ocean innovation in our region.
Startup Trend: Ocean data technologies and services, many leveraging AI, are on the rise.
Aligned with NOAA’s Ocean Enterprise Initiative, our $14M partnership is the government’s investment in developing the market for ocean data and its use cases for anything from tidal predictions (Skywind Solutions) to permitting (Endur) and even digital twins (Vital Ocean). Learn more about solutions like these in our current cohort.
Funder Trend: Philanthropy has a significant role to play.
While most “traditional” startup sectors immediately identify venture capital as the primary form of startup funding outside of federal grants, impact investing is a rapidly growing and evolving sector that is also developing new ways of deploying philanthropy to not only unlock impact but also de-risk future investments. Seaworthy Collective is currently developing its investment vehicle, leveraging innovative philanthropy to further support the development of BlueTech solutions and startups, and is seeking interested partners looking for new ways to leverage philanthropy to unlock impact and upside.
Startup Trend: There is no “typical” BlueTech founder; the future is interdisciplinary.
While many people have a passion for ocean impact, few see themselves leaping into developing a solution or business in the sector, as they may not have the “niche” expertise they perceive as necessary to do so. However, in line with our mission of bringing all hands on deck for BlueTech, we’ve seen some of our most successful founders come from uncommon backgrounds, pivoting to entrepreneurship after careers that range from marketing, hospitality, legal, and other technical spaces.
Some notable Seaworthy alumni include local success stories such as Kind Designs, Algas Organics, Gradible, ArkHaus, Sargassum EcoLumber, PhytoFlora, and more. Meet Seaworthy’s latest cohort of sea change-making startups and their founders on October 25th at the Miami Beach Bandshell at the 2025 Startup Showcase! Opportunity Miami readers can use the code “Community2025” for $5 off. Get your tickets here.
Miami’s relationship with the ocean is entering a new chapter. What was once a backdrop for tourism and trade is fast becoming the foundation for a thriving blue economy. Miami’s rapid ascension in turning environmental challenges into business opportunities has demonstrated its potential to stand alongside the world’s leading BlueTech hubs in the not-so-distant future, exporting solutions born from its own backyard to tackle global challenges.
The next generation of startups will not only drive economic growth but redefine how communities live with, learn from, and protect our ocean. The momentum is here in Miami, and it is already shaping the future of our blue planet.
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