Top Tech Startups in Buenos Aires, Argentina in 2027

SaaS was built for people sitting behind desks. We’re flipping that script. The Mobile-First Company builds software that’s: Mobile-first – activated and run entirely from a phone, no dusty dashboards. AI-native – intelligence baked in from line 1, not bolted on as a “feature.” Consumer-grade – as snappy as TikTok, as clear as FaceTime. Creator-distributed – we grow through builders, influencers and founders, not boiler-room sales. Field-proven – designed for people who work in vans, cafés or job sites, not cubicles. First product: Allô, the AI business phone: withallo.com Why now? 65 % of U.S. SMB owners already run “almost everything” on mobile, yet most B2B software still assumes a laptop. Phones are the new point-of-sale, back office and help desk—AI makes them even smarter. We’re hiring builders

Grupo Oruss: Innovation and cybersecurity in perfect harmony to safeguard your present and ensure your future. We are experts in ethical hacking, pentesting, and other cybersecurity disciplines, offering a wide range of computer security tests and analyses, from application auditing (web, mobile, API) to social engineering. Our value proposition extends further by incorporating Extended Cybersecurity, a comprehensive strategy that includes risk management and regulatory compliance with standards such as ISO, GDPR, ISO 27001 – 27005, and PCI, among others. This guarantees not only the protection of your technology but also the effectiveness of your implemented processes. At Grupo Oruss, we support you today so that you can prosper tomorrow. The Grupo Oruss team strives to generate clear and detailed reports, presenting useful information to those involved in the assurance process, obtaining valuable insights for your team, and supporting increased levels of cybersecurity in your organization. We are the information security company that your team needs.

The current immigration system is a gatekeeping bureaucracy optimized for inertia, not efficiency. We will productize immigration, turning high-stakes legal navigation into an end-to-end service that is 10x better than law firms.

What are we all about? We are a team of world-class builders and researchers with expertise across several domains: Ethereum Protocol Engineering, Layer-2, Decentralized Finance (DeFi), Miner Extractable Value (MEV), Smart Contract Development, Security Auditing, and Formal Verification. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, StarkWare, Flashbots, xDai, Open Zeppelin, Forta Protocol, Energy Web, POA Network, and many more. We actively contribute to Ethereum core development, EIP's and network upgrades together with the Ethereum Foundation, and other client teams. Today, there are 100+ of us distributed across the world. You can view all our open positions here: jobs.nethermind.io

Vision: At Living Stones Foundation, we envision a world where every individual and community thrives with hope, dignity, and opportunity. Our vision is rooted in the belief that through sustainable initiatives, collaborative efforts, and a commitment to positive change, we can create a global landscape where socio-economic disparities diminish, and the inherent potential of every person is realized. Mission: Our mission at Living Stones Foundation is to empower communities, inspire change, and foster innovation. We strive to be a catalyst for positive transformation by actively engaging in sustainable projects, strategic partnerships, and leveraging our diverse expertise. Through a holistic approach that transcends conventional boundaries, we aim to uplift and empower individuals, organizations, and churches, making a lasting impact on the fabric of society.

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.