Best Artificial Intelligence Companies in Harju County, Estonia
The 35 best Artificial Intelligence companies in Harju County, Estonia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Ready Player Me.
Our analysis of 151 Artificial Intelligence companies
$81.0b in tracked funding; 96% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Artificial Intelligence companies in Harju County
| # | Company | Revenue | Disclosed funding | Last round | Employees | Founder | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Haut Provider of SaaS-based solutions for skincare businesses | $2M FY2023 | $2M | 34 mo ago | 6 | — | SentryTypeScriptFirebase+25 | — |
| 2 | Binalyze Developer of automated digital forensics and incident response platform software | $2M FY2023 | $31M | 36 mo ago | 3 | Emre Tinaztepe Founder & CEO | HubSpot CMS HubApple iCloud MailGoogle Workspace+26 | 2 launchs |
| 3 | Supervisely Provider of data management, automation, and AI development services | $1M FY2023 | — | — | 3 | — | AceThree.jsChart.js+15 | — |
| 4 | AlphaBlues Provider of an AI-based customer service automation | $812K FY2023 | — | — | 7 | Indrek Vainu Co-Founder & CEO | — | — |
| 5 | Ready Player Me Provider of AI-powered 3D avatar modeling tools for the metaverse | $527K FY2023 | $69M | 48 mo ago | 12 | — | WebflowGSAPAmazon Web Services+21 | — |
| 6 | Cognitiwe Provider of AI-based video analytics solutions for workplace safety | $438K FY2023 | $1M | 30 mo ago | 15 | Attila Algan Co-Founder & CEO | — | — |
| 7 | FeelingStream Developer of a platform for analyzing and improving customer communication | $414K FY2022 | $454K | 93 mo ago | 5 | Terje Ennomae Co-Founder & Chief Executive Officer | — | — |
| 8 | MX Labs Provider of an AI-based health diagnostic tool for individuals | $142K FY2023 | $2M | 54 mo ago | 19 | Przemek Jaworski Co-Founder & CTO | — | — |
| 9 | Fyma Provider of a computer vision-based solution to predict and analyze camera feeds | $107K FY2022 | $4M | 34 mo ago | 17 | Karen Burns CEO | Tailwind CSSPostHogGoogle Analytics+7 | — |
| 10 | CAV Provider of cloud and AI-based facial recognition solutions for enterprises | $74K FY2022 | $337K | 50 mo ago | 1 | Mihhail Tarassenkov Co-Founder & CEO | — | — |
| 11 | Co-one AI-based data annotation platform provider | $71K FY2022 | $5M | 16 mo ago | 1 | Arman Kayhan Co-Founder | WixSentryEnvoy+12 | — |
Top 12 Artificial Intelligence companies in Harju County
#1
Seed · Tallinn, Harju County · founded 2020 · 1 employees$4.6Mraised▾
AI-based data annotation platform provider. Its crowdsourced platform is gamification supported and allows users to tag images, videos, and text for AI applications. Its features include segmentation, bounding boxes, frame annotation, object tracking, text classifications, and other tools.
- May 2025Seed$1.1M
- Jan 2023Seed$4.6M
- Jun 2021Seed—
#2
Seed · Tallinn, Harju County · founded 2021 · 1 employees$254.4Kraised▾
AI-based platform offering solutions for vocal training. It helps users to improve their voice, vocals, speech, rhetoric, diction, articulation, and others. Its platform also enables users to improve their singing. Its mobile app is available for iOS and Android devices.
- Aug 2025Seed$3.6M
- Oct 2021Seed$254.4K
#3
Series A · Tallinn, Harju County · founded 2010 · 3 employees$31.2Mraised▾
Developer of automated digital forensics and incident response platform software. The platform provides capabilities for threat hunting, alert validation, and triage. It offers remote evidence collection and analysis across various operating systems. The software integrates with security information and event management, endpoint detection and response, and security orchestration, automation and response systems.
- Sep 2023Series A$19M
- Feb 2022Seed$10.4M
- Feb 2021Seed$1.8M
#4
Acquired · Tallinn, Harju County · founded 2020 · 12 employees$69Mraised▾
Provider of AI-powered 3D avatar modeling tools for the metaverse. It develops a cross-platform avatar creation tool for games and VR applications. It uses deep learning technology and provides an SDK that allows users to create their avatars from selfies and customize them. It supports integration with third-party software and websites.
- Aug 2022Series B$56M
- Dec 2021Series A$13M
#5
Series A · Tallinn, Harju County · founded 2020 · 17 employees$4Mraised▾
Provider of a computer vision-based solution to predict and analyze camera feeds. Uses AI video analytics to unlock data within video streams and predict the behaviors within urban technology environments.
- Nov 2023Series A$2.1M
- Dec 2020Seed$1.9M
#6
Seed · Tallinn, Harju County · founded 2017 · 6 employees$2.2Mraised▾
Provider of SaaS-based solutions for skincare businesses. Its solutions are based on the algorithms of computer vision and machine learning. It also provides a personalized treatment plan for the users.
- Nov 2023Seed$2.2M
#7
Seed · Tallinn, Harju County · founded 2021 · 15 employees$1.1Mraised▾
Provider of AI-based video analytics solutions for workplace safety. It uses mathematical algorithms to obtain information from CCTV camera-captured images and provides automatic real-time critical event detection solutions. It features inventory management and quality control capabilities.
- Feb 2024Seed$1.1M
- 2023Seed—
- 2021Seed—
#8
Seed · Tallinn, Harju County · founded 2023$500.7Kraised▾
AI based sales execution app for businesses. It helps sales teams increase reply rates by offering unlimited sending accounts and personalized email outreach. It uses AI to personalize campaigns, improve deliverability, and streamline mailbox and domain management.
- Apr 2024Seed$500.7K
#9
Seed · Tallinn, Harju County · founded 2017 · 46 employees$3Mraised▾
Provider of AI-driven platform enhancing image resolution, sharpness, and quality. It offers tools for upscaling images, sharpening details, and removing artifacts. The platform provides solutions for printing, background removal, and image restoration. It also includes features for AI image generation and image-to-video conversion.
- Oct 2021Seed$3M
- Jul 2018Seed—
#10
Seed · Tallinn, Harju County · founded 2020 · 19 employees$2Mraised▾
Provider of an AI-based health diagnostic tool for individuals. The company has developed a diagnostic system that has the ability to display health metrics, biofeedback, and preliminary diagnosis for health monitoring. Its digital health management platform has tools for analyzing the skin, eyes, and cardiac system of an individual by analyzing facial texture and skin surface.
- Feb 2022Seed$2M
#11
Seed · Tallinn, Harju County · founded 2021 · 14 employees$288.3Kraised▾
Provider of drug pharmacovigilance solutions for pharmaceutical industries. The company automates pharmacovigilance from global and local literature monitoring to regulatory tracking and case management. Cost-effective, regulatory-compliant, and powered by AI. It help PV teams save time, stay compliant, and never miss a safety signal.
- Aug 2023Seed—
- Mar 2022Grant (prize money)—
- Dec 2021Seed$288.3K
#12
Seed · Tallinn, Harju County · founded 2020 · 1 employees$337.1Kraised▾
Provider of cloud and AI-based facial recognition solutions for enterprises
- Jul 2022Seed$337.1K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Artificial Intelligence coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Artificial Intelligence is moving in Estonia
A read on the academic research around Artificial Intelligence — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 33 Estonia-affiliated papers.
- University of Tartu8
- Praxis6
- Tallinn University of Technology5
- Ministry of Culture4
- Tallinn University2
- Architecture3
- Corporate governance2
- CLARITY2
- European union2
- Compliance (psychology)2
- Reputation2
- Sentiment analysis2
- Robustness (evolution)2
- Training set2
- Product (mathematics)2
- Cognition2
- Artificial life2
- Axiomatic system2
- Sustainability1
- Perspective (graphical)1
Where artificial intelligence is researched across Estonia
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.