After weighing Los Angeles, New York and South Florida, the founder and CEO said Wynwood checked boxes that went well beyond good weather.<\/p>\n
\u201cWe stumbled across Wynwood, and we felt it was just a perfect spot,\u201d Kafouros told Refresh Miami. \u201cWith the momentum, the character of the neighborhood, the business-friendly environment and how fast it\u2019s growing, it was a no-brainer.\u201d<\/p>\n
Postr is building an end-to-end platform for creator marketing, helping brands find creators, manage campaigns, handle legal agreements and track performance. The idea came from Kafouros\u2019 own experience opening retail businesses across multiple states, where he found influencer marketing surprisingly difficult to manage.<\/p>\n
\u201cIt took months,\u201d he said. \u201cNegotiating pricing, legal terms, content rights\u2026 I couldn\u2019t believe nothing like this existed. I said, \u2018I\u2019m going to build it.\u2019\u201d<\/p>\n
Five years later, the company has grown to around 30 employees and recently established its headquarters in Miami. While only a handful of employees are currently based in South Florida, Kafouros said nearly all future hiring will happen here: as many as 60 new hires within the next year.<\/p>\n
His reasoning goes beyond business incentives. He believes Miami is becoming a talent hub for creator-focused companies.<\/p>\n
\u201cI\u2019ve never seen such a highly dense populated area as Wynwood,\u201d he said. \u201cOn every corner people were taking pictures, shooting content.\u201d<\/p>\n
That observation has become part of Postr\u2019s broader mission. The company has embraced the idea that Wynwood deserves recognition as \u201cthe creator capital of the world,\u201d while working to bring more structure to an industry that still operates largely through spreadsheets, emails and negotiations.<\/p>\n
\u2713<\/p>\n
Check your inbox for a confirmation email.<\/p>\n
One recent launch, the Postr Index, aims to establish benchmark pricing for creator campaigns across platforms and audience sizes, giving brands and creators a clearer starting point.<\/p>\n
Like every tech founder, Kafouros is also watching AI reshape his industry. But he sees it as an assistant rather than a replacement.<\/p>\n
\u201cIt\u2019s a tool. It\u2019s not a solution,\u201d he said. \u201cIf you really know how to use the tools, you can get a lot more done.\u201d<\/p>\n
At the same time, he believes audiences are becoming more skeptical of AI-generated content, making authenticity even more valuable.<\/p>\n
\u201cIt doesn\u2019t make sense when a creator suddenly says, \u2018I love this USB drive. It\u2019s the best USB drive I ever got,\u2019\u201d he said. \u201cYou just see the engagement plummet.\u201d<\/p>\n
Ultimately, Kafouros wants creator marketing to be accessible to businesses of every size, whether it\u2019s a neighborhood pizza shop looking for local creators or a global brand launching an international campaign.<\/p>\n
Miami, he believes, is the right place to build that future.<\/p>\n
\u201cWe see Miami as our home,\u201d he said. \u201cWe\u2019re excited for the journey ahead. I think we\u2019re here to stay.\u201d<\/p>\n
![\"\"](\"https:\/\/www.newsbeep.com\/us-fl\/wp-content\/uploads\/2026\/07\/postr-1024x964.jpg\")
Postr founder and CEO Demetrios Kafouros, at right.<\/p>\n
READ MORE IN REFRESH MIAMI:<\/p>\n
I am a Miami-based technology researcher and writer with a passion for sharing stories about the South Florida tech ecosystem. I particularly enjoy learning about GovTech startups, cutting-edge applications of artificial intelligence, and innovators that leverage technology to transform society for the better. Always open for pitches via Twitter @rileywk or www.RileyKaminer.com.<\/p>\n ![\"Riley](\"https:\/\/www.newsbeep.com\/us-fl\/wp-content\/uploads\/2025\/10\/4q0a7418-1.jpeg\")
<\/a> <\/p>\n<\/a>Latest posts by Riley Kaminer (see all<\/a>) \t<\/p>\n","protected":false},"excerpt":{"rendered":"Walk through Wynwood on any given afternoon and you\u2019ll see the same scene repeat itself every few feet.…\n","protected":false},"author":2,"featured_media":326005,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[225,227,226],"class_list":["post-326004","post","type-post","status-publish","format-standard","has-post-thumbnail","category-hialeah","tag-hialeah","tag-hialeah-headlines","tag-hialeah-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts\/326004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/comments?post=326004"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/posts\/326004\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/media\/326005"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/media?parent=326004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/categories?post=326004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-fl\/wp-json\/wp\/v2\/tags?post=326004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}