Top Tech Startups in Eastern Europe in 2026

ReMind offers a revolutionary alternative by harnessing the power of light, sound, and frequency to "hack" the brain, restoring its natural rhythms and promoting self-healing. This innovation opens a door to hope and possibility for millions of people worldwide.

RAS Institute is an EU research, analysis and strategy consultancy specialising in policy research, virtual innovation and cybersecurity advisory. We hold three active contracts with ENISA — the EU Agency for Cybersecurity — giving us rare institutional credibility in a market where trust is everything. We are now building a private cybersecurity advisory practice focused on NIS2 compliance: audits, gap analysis and readiness assessments for businesses navigating Europe's toughest new regulatory requirement. We work at the intersection of policy expertise and practical cybersecurity — translating complex regulatory obligations into actionable programmes for clients in energy, healthcare, finance, transport and digital infrastructure. If you want to work on meaningful problems, in a credible and growing practice, with real institutional backing and the freedom to shape what comes next — RAS Institute is where that happens.

Teneks is an AI-powered call recording and sales intelligence platform that helps sales teams close more deals by turning every conversation into actionable insights. Our platform automatically records, transcribes, and analyzes sales calls in real time, providing live coaching cues, sentiment analysis, and customer scoring — so reps can adapt their approach mid-conversation rather than reviewing calls after the fact. Key capabilities: - Real-time call recording and transcription - AI-powered sentiment analysis and customer scoring - Live in-call coaching and talk-track suggestions - Automated call summaries and action items - Team performance analytics and benchmarking - CRM integration for seamless workflow Built for B2B sales teams who want to stop sampling calls and start improving every conversation. Whether you're onboarding new reps, coaching your team, or identifying winning patterns across thousands of calls, Teneks gives you the intelligence to scale what works. Founded in Tallinn, Estonia. Backed by a team with deep expertise in machine learning and sales operations.

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