Top Tech Startups in Bulgaria in 2027

RZLT is the leading Web3, Crypto & AI Native Marketing Agency. We grow the most disruptive brands in the world. We are a diverse team of 35+ innovators from 10 different countries, speaking 8 languages, united by an unstoppable drive for passion, and disruption. If you're eager to dive into the Web3 landscape and thrive, RZLT is the place for you. Join us and be a part of shaping the future of marketing. Check our job openings here: careers-page.com/rzlt-2?mode=preview

AdStart Media (adstartmedia.com) is a technology-driven company active in digital advertising and mobile payments, well-established and rapidly expanding globally. As a global organization, we take pride in our partnerships with renowned international brands, esteemed publishing houses, media buyers, and innovative app developers. Our culture is characterized by youthfulness, a spirit of collaboration, and a vibrant social atmosphere. At our core, we embody a performance-driven ethos, firmly believing that meaningful connections are the catalysts for growth. We highly value diverse perspectives and opinions, as they play a pivotal role in making a substantial impact during our rapid expansion phase.

At Commenter AI, we help business coaches, consultants, and founders turn LinkedIn into a predictable source of clients. Most tools push you to post more or chase vanity metrics. We focus on what actually works: strategic engagement that builds trust and drives real conversations. Our platform combines AI with a streamlined workflow so you can: - Show up consistently with authentic comments that get noticed. - Keep track of conversations, follow-ups, and opportunities in one place. - See what’s working and get actionable guidance to improve your results. Founded by a team with 19+ years of digital marketing and SaaS experience, Commenter AI is trusted by professionals who want clarity, efficiency, and measurable growth from LinkedIn without spending hours a day on the platform. We’re not here to add noise. We’re here to make LinkedIn simple, effective, and profitable.

Deserts Digital OÜ is a global digital agency. We help businesses grow online. Our home base is in Tallinn, Estonia. But our team works from all over the world. We have people from more than 15 countries. We have helped more than 60 brands so far, including big names like Nestlé, Colgate-Palmolive, UNICEF, and Chevrolet. We have delivered over 200 projects, and we support our clients any time, day or night. Here is what we do: Digital and AI marketing Social media marketing Creative services Video editing and color grading Digital accessibility and Braille solutions SAP consultation Corporate training We believe great ideas can come from anywhere, not just one city or one country. That is why we hire people from many backgrounds and let them work from wherever they are. We move fast, we care about good work, and we treat every client like a real partner, not just a number. If you want to build cool things, solve real problems, and work with a team that spans the globe, Deserts Digital could be the place for you.

CityZeen aims to transform the situation for over 1 billion individuals globally who lack access to secure, high-quality housing, as well as the millions more who lose out on valuable investment opportunities. With CityZeen, you're not just growing your wealth—you’re part of a movement to make sustainable living accessible for everyone.