Top Tech Startups in Tallinn, Estonia in 2026

LILT is a language translation services and technology company. We're building the next generation of localization, making it possible for every organization to communicate with their customers in the language of their choice through LILT's high-quality, scalable, and affordable translation services. We recruit the world's best human translators and equip them with our software, allowing them to translate better and faster than ever. By combining human expertise and machine efficiency in a complete enterprise localization solution, we can deliver technology-enabled translation services to our customers. Lilt is backed by some of the world's leading investors including Sequoia Capital, Intel Capital, and Redpoint. Our customers include some of the largest Fortune 500 companies in the world who rely on Lilt every day to provide more personal customer experiences in 300+ languages. Our team is headquartered in the Bay Area with additional hubs in Indianapolis, Washington DC, Berlin, Dublin, and the UK.

Constructor.io is the only search and product discovery platform tailor-made for enterprise eCommerce where conversions matter. Constructor's cloud-based solutions use natural language processing, machine learning-enhanced results ranking, and collaborative personalization to deliver powerful user experiences across all facets of product discovery -- from search to browse, recommendations, and autosuggest. We optimize revenue before relevance. This has allowed us to generate consistent $10M+ lifts for our customers, which include some of the biggest brands in retail like Sephora, Backcountry, Tommy John, Lego and Bonobos. Constructor is a U.S.-based company that was founded in 2015 by Eli Finkelshteyn and Dan McCormick.

At pubGENIUS we build software that helps great ideas become real products. We’re a US-based development company founded by a former Microsoft engineer, and we’ve been remote since day one. Our team is fully distributed across 10 countries from the U.S. to Europe, Asia, and Africa and we believe that where you live should never limit where you can build. What sets us apart? Our standards: -We value deep knowledge, strong engineering skills, and clear communication. Our hiring process is intentionally tough we select just 1 out of every 1,200 applicants to make sure we build a team that can consistently deliver great work, fast. What unites us is our passion for technology, our love for clean code, and our commitment to helping startups bring their visions to life. Since 2018, we’ve worked on 80+ projects, supported founders from day zero, and helped raise over $15 million in funding for early-stage startups. Whether you’re building your MVP or scaling your product, we’re here to make it happen with speed, quality, and the care of a real partner. What We Do: - We have a solid and proven track record building: - Web applications:SaaS platforms, e-commerce, healthcare, fintech, e-learning, CRMs, and more. - Mobile apps: high-performing apps on iOS and Android using React Native (plus native integrations). - Fractional CTO: Strategic support to help you choose the right tech stack, set up scalable architecture, and move faster without hiring full-time. Who We Work With: Whether you're in healthcare, e-commerce, education, AI, fintech, or something entirely new, our sharp-minded engineers can tackle any complexity. We don’t limit ourselves by industry we’re here to solve real problems with clean, scalable code. How We Think: We’re trying staying ahead. Every decision we make from architecture to stack selection is designed to ensure that the products we build will stand the test of time and evolve with your business.

Hello! We're a fully remote team of ∼60 people on a mission to help every creator earn a living. We do that by supporting hundreds of brands in their effort to find local creators around the globe, partner with them and monitor their performance. In the long term, we'll be the control centre creators use to earn a living. With nearly 2000 customers partnering with +10k creators a month, we are well on our way to helping a million creators get paid every single year. ? About our products: Modash's flagship product is discovery and analysis. We allow brands to find influencers all over the world, who reach real, targeted audiences and create impactful, relevant content. We list every creator on Instagram, Tiktok and Youtube. We also offer a monitoring product, which collects content for brands and measures it's performance. Imagine you have 1000 creators globally publishing every day - it's a real pain to keep track of what's happening. In Modash, it's the click of a button. Connecting these two powerful tools are lightweight relationship management functionality so teams can work together to scale their creator partnerships. People love this, because it gets them out of sheets and help keeps things updated in a single place. Some of our up-and-coming projects are in stealth mode. They leverage the power of data, the millions of relationships we're fostering and solve key pay-points related to partnerships and finance. Ask us about them in our intro call!

Thor’s Hall is building a performance-based network for creators, publishers, marketers and online communities. We help partners monetize their audiences without having to build the technical infrastructure themselves. Thor’s Hall handles dedicated landing pages, campaign tracking, reporting and partner management while our partners focus on bringing quality traffic through the channels they already understand. Our model is simple: if a partnership generates revenue, everyone involved shares in the results. We currently focus on online gaming and iGaming, with the goal of building a wider network of creators, publishers and growth partners across multiple markets. We are still early, which means the people joining now have the opportunity to help shape how Thor’s Hall grows, test new acquisition strategies and potentially develop long-term partnerships as the network expands.

TECHNOLOGIES DEVELOPMENT COMPANY

⛔️ The Global AgriFood Trade Runs on Blind Trust: $12 Trillion in Hidden Costs (source FAO), including √ Unverified Partners — every deal starts with guesswork and/ or fragmented data. This fuels a $2.5 trillion trade finance gap in underserved markets and drives transaction overhead up to 50% √ Food Fraud & Waste — $50 billion in annual losses from food fraud, fuelled by vulnerable paper trails. At the same time, 1.3 billion tonnes of food are wasted globally each year √ Market Access Barriers — SMEs (representing 70% of the market) are locked out by trust, cost, and compliance hurdles. Enterprises face scaling challenges due to shifting regulations, leading to 2.8 times higher non‑compliance costs and risking up to 25% of brand value ⚡️ Ukkoloo | Trust OS - The Decentralized Pre-deal Trust Infrastructure, protocol for Global AgriFood Security, Trade and Collaboration built on … <Self-sovereign portable identity (DID) acts as a legally recognized, cumulative trust asset - a single anchor for product, financial, operational data, as well as verified credentials> Activate your DID : + Build and growth your digital cumulative reputation over time + issue and import verified credentials signed by third parties + Unlock tailored market intelligence — sharper as your trust profile grows + Create data-rich digital product twins (did-linked) + Activate hybrid specialized (did-linked) wallet for P2P deal + Deploy AI-driven semantic matching engine (federated, DID-anchored) + Secure P2P deals execution: collateral and arbitration + Connect with DID across partner platforms Join us - and let’s build Global AgriFood Trust infrastructure together

We build the engine behind predictable, scalable revenue. Because growth breaks at the system level – not the channel level.