# Top 26 Software Development companies in Tallinn
Tamtam tracks 26 Software Development companies headquartered in Tallinn. This list ranks all of them by number of employees on LinkedIn, led by Bolt, BA and influencers.club. Their median headcount is 40. Half of them were founded in 2017 or later.
The software development companies in Tallinn listed here are mostly young to mid-sized firms, with a strong presence of startups. They operate across various sectors, including transportation, sales intelligence, iGaming, and business optimization. Many of these companies focus on cloud-based solutions, AI, and data analytics.
Notable companies include Bolt, which provides ride-hailing and on-demand transportation; influencers.club, a sales intelligence tool for the creator economy; SISU GROUP, an iGaming startup building next-gen platforms; and ABM Cloud, offering IT services for inventory and retail management. A common pattern among these companies is their relatively recent founding dates, with many established between 2013 and 2023, indicating a growing and dynamic software development scene in Tallinn.
๐ช๐ช Tallinn ยท 26 companies ยท Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Bolt](https://www.tamtam.ai/c/bolt-tallinn) (bolt.eu)
It provides ride hailing, on-demand transportation services, allowing users to choose from cars, scooters, or e-bikes in over 600 cities globally. | Software Development | ๐ช๐ช Tallinn | 15,717 | 2013 |
| 2 | [BA](https://www.tamtam.ai/c/ba) (bambooapps.eu)
Design & software studio creating exceptional user experiences through design-centric approach, product-first thinking, and full-stack development competence | Software Development | ๐ช๐ช Tallinn | 932 | 2002 |
| 3 | [influencers.club](https://www.tamtam.ai/c/influencers-club) (influencers.club)
A sales intelligence tool catering to the creator economy, providing valuable insights and data to support businesses in this sector | Software Development | ๐ช๐ช Tallinn | 311 | 2017 |
| 4 | [SISU GROUP](https://www.tamtam.ai/c/sisu-group-tallinn) (sisugroup.com)
A startup iGaming company founded by industry veteran, focused on building next-gen platforms with cloud-based technology, data-driven approach, and personalized user experiences | Software Development | ๐ช๐ช Tallinn | 157 | 2022 |
| 5 | [ABM Cloud](https://www.tamtam.ai/c/abm-cloud) (abmcloud.com)
The company offers professional IT services in developing cloud solutions for inventory, retail, transport management, and business optimization using modern technologies | Software Development | ๐ช๐ช Tallinn | 152 | 2014 |
| 6 | [Modash](https://www.tamtam.ai/c/modash) (modash.io)
A top influencer discovery platform offering superior data analytics for businesses looking to collaborate with impactful influencers | Software Development | ๐ช๐ช Tallinn | 126 | 2018 |
| 7 | [Toggl](https://www.tamtam.ai/c/toggl) (toggl.com)
This company develops productivity tools, such as Toggl Track for time tracking and Toggl Plan for project management, to streamline work processes and enhance efficiency | Software Development | ๐ช๐ช Tallinn | 122 | 2007 |
| 8 | [Katana Cloud Inventory](https://www.tamtam.ai/c/katana-cloud-inventory) (katanamrp.com)
Provides lovable and user-friendly inventory software to SMBs, delivering real-time data for their business needs | Software Development | ๐ช๐ช Tallinn | 104 | 2017 |
| 9 | [Salesforge ๐ฅ](https://www.tamtam.ai/c/salesforge-ai) (salesforge.ai)
An AI-powered super app for sales execution, boosting conversion rates by automating critical activities and enhancing multilingual messaging for sales teams. | Software Development | ๐ช๐ช Tallinn | 65 | 2023 |
| 10 | [Avalanche Laboratory](https://www.tamtam.ai/c/avalanche-laboratory) (avalanchelabs.com)
Develops customized software solutions for businesses, offering end-to-end support from analysis, design, and development to data warehousing and IT/business consultancy across various technologies. | Software Development | ๐ช๐ช Tallinn | 53 | 2017 |
| 11 | [Haut.AI](https://www.tamtam.ai/c/haut-ai) (haut.ai)
Develops AI-powered hyper-personalized recommendation engines for beauty, skincare, and longevity markets, ensuring diversity across skin types and tones. | Software Development | ๐ช๐ช Tallinn | 51 | 2018 |
| 12 | [Shepherd CMMS](https://www.tamtam.ai/c/shepherd-cmms) (shepherdcmms.com)
This company offers a NetSuite-native, mobile-enabled field service and preventive maintenance management solution, as well as managing Health & Safety Compliance | Software Development | ๐ช๐ช Tallinn | 46 | 2013 |
| 13 | [Aktors](https://www.tamtam.ai/c/aktors) (aktors.ee)
Specializing in software development, Aktors creates customized information systems and software solutions using a range of technologies for local and international projects | Software Development | ๐ช๐ช Tallinn | 40 | 2007 |
| 14 | [INTELSYS](https://www.tamtam.ai/c/intelsys) (intelsys.eu)
A company specializing in digital transformation for construction companies, offering end-to-end cloud solutions integrating BIM data with business processes | Software Development | ๐ช๐ช Tallinn | 40 | 2005 |
| 15 | [Sonerim](https://www.tamtam.ai/c/sonerim) (sonerim.com)
Software engineering company with expertise in Enterprise, Big Data, Data Science, Machine Learning, and Mobile Apps Headquarters in Estonia, R&D office in Ukraine | Software Development | ๐ช๐ช Tallinn | 30 | 2015 |
| 16 | [MindTitan](https://www.tamtam.ai/c/mindtitan) (mindtitan.com)
The company offers AI solutions for businesses by developing systems that can autonomously solve complex real-world problems through scientific breakthroughs in AI research | Software Development | ๐ช๐ช Tallinn | 20 | 2016 |
| 17 | [Fox Trading](https://www.tamtam.ai/c/fox-trading) (foxtrading.io)
Blockchain company offering automated trading systems for stable profits to investors | Software Development | ๐ช๐ช Tallinn | 19 | 2015 |
| 18 | [Gridio](https://www.tamtam.ai/c/gridio) (gridio.io)
Helps EV drivers save money and charge cleaner by automatically charging when electricity is cheapest and greenest, also offering smart charging solutions for businesses. | Software Development | ๐ช๐ช Tallinn | 18 | 2018 |
| 19 | [Alpha3D](https://www.tamtam.ai/c/alpha3d) (alpha3d.io)
Alpha AR offers AI-based solution converting 2D images to 3D models, simplifying and scaling 3D creation for AR, VR, NFTs, and marketing | Software Development | ๐ช๐ช Tallinn | 16 | 2018 |
| 20 | [Agrello](https://www.tamtam.ai/c/agrello) (agrello.io)
It provides an intuitive e-signing solution that simplifies document workflows, enabling faster, secure contract management with customizable features and integrations. | Software Development | ๐ช๐ช Tallinn | 15 | 2017 |
| 21 | [SessionLab](https://www.tamtam.ai/c/sessionlab) (sessionlab.com)
SessionLab simplifies workshop planning by offering a collaborative platform to design bespoke training sessions, access quality exercises, and work seamlessly with co-facilitators | Software Development | ๐ช๐ช Tallinn | 14 | 2013 |
| 22 | [Lendfusion](https://www.tamtam.ai/c/lendfusion) (lendfusion.com)
A hosted software platform for lenders, offering efficient loan management with innovative technology for smooth business operations and expansion | Software Development | ๐ช๐ช Tallinn | 13 | 2012 |
| 23 | [Digiotouch OU](https://www.tamtam.ai/c/digiotouch-ou) (digiotouch.ai)
A deep-tech start-up specializing in security-conscious digital solutions for European industries, offering IoT services, edge computing, R&D projects, and digital learning platforms | Software Development | ๐ช๐ช Tallinn | 7 | 2018 |
| 24 | [Axterior](https://www.tamtam.ai/c/axterior) (axterior.com)
Collaborative recruitment SaaS platform streamlining sourcing, managing, and hiring top talent, growing talent pools, and enhancing ROI on recruitment efforts | Software Development | ๐ช๐ช Tallinn | 4 | |
| 25 | [Niquid Tech](https://www.tamtam.ai/c/niquid-tech) (niquid.tech)
Specializing in blockchain technology advancements, our company is dedicated to driving innovation and progress in this industry | Software Development | ๐ช๐ช Tallinn | 2 | 2017 |
| 26 | [Taskeo](https://www.tamtam.ai/c/taskeo) (taskeo.co)
It offers integrated solutions for project management, CRM, time tracking, and billing, helping service businesses streamline their operations effectively. | Software Development | ๐ช๐ช Tallinn | | 2017 |
## How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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## The same list elsewhere in Estonia
- [Software Development companies in Estonia](https://www.tamtam.ai/l/software-development-companies-estonia) (34)
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Source: https://www.tamtam.ai/l/software-development-companies-tallinn