StartupBlink

456 Top startups in Sofia for July 2026

We rank OfficeRnD, EnduroSat and Ucha Se in Sofia along with 453 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Sofia startup ecosystem ranks #117 globally and #1 in Bulgaria.

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Accelerators

Top Unicorn Startups in Sofia for 2026

Payhawk is the only unicorn in Sofia raising more than USD 0. It is the undefined ranked unicorn in Eastern Europe.
1st
Payhawk logo
PayhawkSB Score: 557

The most efficient business card backed by powerful financial software for complete control. combines credit cards, payments, expenses and cash into one integrated platform.

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Website
payhawk.com/es
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$236.1M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)

Total amount:1

Best Startups in Sofia for 2026

1st
OfficeRnD logo
OfficeRnDSB Score: 499

OfficeRnD provides software solutions for managing flexible and hybrid work. Accounting, payments, door access, WiFi, printing, CRM, and other critical apps and tools are all integrated into the platform to deliver a completely automated and connected experience.

View Full Page
Website
www.officernd.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$14.3M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
2nd
EnduroSat logo
EnduroSatSB Score: 492

EnduroSat is a smallsat & CubeSat manufacturer that offers fixed-cost space services, operating from its 17,000 m² state-of-the-art Space Center in Europe, with a growing international presence including offices in Bulgaria, France, Germany, Italy, Luxembourg, and the US. The company is focused on simplifying the space value chain and optimizing mission costs by providing end-to-end solutions, ranging from single satellite missions to constellations. With a fully integrated in-house tech stack as the fundamental principle of its architecture, EnduroSat provides exceptional quality control and rapid delivery schedules for a wide range of missions for business, science, and exploration. This proven approach has enabled the delivery of over 120 satellites for leading space agencies like NASA and ESA, alongside 350+ commercial companies, universities, and research centers worldwide. EnduroSat's satellite platforms, which can weigh up to 500kg, support all major applications including Earth observation, remote sensing, and communications. They come equipped with adaptable software configurations that allow for flexible in-orbit upgrades, ensuring evolving capabilities to meet diverse mission requirements.

View Full Page
Website
www.endurosat.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$169M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
3rd
Ucha Se logo
Ucha SeSB Score: 471

Ucha.se is a product company in the EDTech sphere, founded in 2012, named the No.1 educational platform in Bulgaria with lessons for school in an interesting and understandable language. The website and mobile app have over 26,000 video lessons, quizzes, and mind maps that help all students from 1st to 12th grade to increase their success, have fun, and have more free time. In 2020, the Ucha.se team also created the Eduboom educational platform - the international version of Ucha.se for Romania, Spain, and Italy. To continue creating quality content and improving its product, the company relies on a strong team of specialists - project managers, animators, editors, programmers, teachers, marketing specialists, etc. The team currently consists of over 350 people based in Bulgaria (Sofia, Varna, Burgas, Plovdiv, and Ruse).

View Full Page
Website
ucha.se
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$507.2K
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
4th
Evrotrust Technologies JSCo logo

Best way to prove who you are and agree to anything, anywhere. Fully legal, secure and personal. Our mobile first eIDAS solution allows: eID, eSign, eTimestamp, eSeal, eDelivery with the highest status – qualified

View Full Page
Website
www.evrotrust.com/landing/en
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$13.8M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
5th
BGMENU logo
BGMENUSB Score: 435

The Takeaway.com website is the provider of online food delivery in Continental Europe, connecting consumers and restaurants through its platform in 14 European countries, and Israel.

View Full Page
Website
www.takeaway.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
6th
AMPECO logo
AMPECOSB Score: 430

AMPECO enables large-scale EV charging providers to launch and scale their business operations under their own brand. The company offers a white-label and hardware-agnostic EV charging management platform to cover all business cases - public, private, and home charging. Advanced energy management, flexible billing and subscription management, automatic maintenance algorithms, and inter-operator roaming are some of the platform’s key components. With security and scalability at its core, the platform allows large-scale operators like energy companies, oil and gas, fleets, hardware manufacturers and installers to achieve quick go-to-market in a few months with a ready-made platform combined with unmatched flexibility and extensibility via APIs. AMPECO supports more than 110 charging network operators in over 45 markets and has been globally recognized by Frost & Sullivan for its superior technological innovation and strategic development with the 2022 Global Product Leadership Award.

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Website
www.ampeco.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$39M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
7th
Dronamics logo
DronamicsSB Score: 424

DRONAMICS is a cargo drone airline that develops drone technology for cargo transportation and logistics operations. The company is building an air cargo ecosystem to cater to the requirements of individuals and industries across the globe. This mobility solution, driven by long-range cargo drones, delivers savings in time, costs, and carbon emissions.

View Full Page
Website
www.dronamics.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$110.8M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
8th
Kanbanize logo
KanbanizeSB Score: 415

Designed for enterprise agility, Businessmap helps organizations align strategic goals with daily work through workspaces, OKRs/KPIs, whiteboards, dashboards, flexible boards, etc.—all in one platform. Built on Lean/Agile principles and enhanced by AI, Businessmap improves operational efficiency, reduces costs, and accelerates project delivery by replacing disconnected tools with a unified solution.

View Full Page
Website
kanbanize.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$729.7K
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
9th
Gtmhub logo
GtmhubSB Score: 412

Quantive (formerly Gtmhub) is the world’s leading Strategy Execution Platform based on the OKR management methodology. By embedding strategic context, priorities, and progress into the day-to-day, Quantive creates organizations that excel at execution. With over 2,000 global customers across enterprises, not-for-profits, startups, and governments, Quantive helps today's businesses accelerate growth and transformational change by creating better visibility and organizational alignment.

View Full Page
Website
gtmhub.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$160.3M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
10th
Boleron logo
BoleronSB Score: 407

Boleron is an insurtech company and the first Digital Insurance Broker in Bulgaria, building a digital marketplace where customers can compare and purchase policies from a wide range of 35 insurance products from 15 different insurers, ensuring a seamless experience for all types of insurance needs. We are digitizing and automating all kinds of insurance processes through the whole value chain of insurance from buying insurance to managing the claims. The technology is developed in-house and includes 4 core systems (insurance core system, back-office system, front end web portal, and mobile app) which directly integrate with insures legacy systems. Customers can compare prices and conditions from different insurers in real time, allowing for instant, automated issuance of all types of policies 24/7. Boleron has the only mobile application for insurance in Bulgaria and Romania where customers can buy, store, and manage all their insurance policies.

View Full Page
Website
boleron.bg
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$5M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
11th
Ambire logo
AmbireSB Score: 398

Ambire Wallet is a secure non-custodial smart wallet for web3, specializing in Defi and EVM on Ethereum, Polygon, Avalanche, and BSC. It offers easy email authentication and a tradable native token $WALLET. Accessible, powerful, and user-friendly, Ambire Wallet is your gateway to the decentralized finance world.

View Full Page
Website
www.ambire.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$19.6M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)

Total amount:287

Most Funded Startups in Sofia for 2026

The top three most funded startups in Sofia have raised total funding of more than USD 618M. Hyperscience has 0.71% more funding than EnduroSat.
1st
Hyperscience logo
HyperscienceSB Score: 392

Hyperscience is a technology company that develops AI-based enterprise software designed to automate office work processes. The software uses machine learning to process structured and semi-structured documents, automate data entry, extract key details from invoices, and reconcile compliance-driven data to enable businesses to streamline complex processes automatically and increase productivity. It aims to modernize mission-critical processes and operations for organizations and governments.

View Full Page
Website
www.hyperscience.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$288.9M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
2nd
EnduroSat logo
EnduroSatSB Score: 492

EnduroSat is a smallsat & CubeSat manufacturer that offers fixed-cost space services, operating from its 17,000 m² state-of-the-art Space Center in Europe, with a growing international presence including offices in Bulgaria, France, Germany, Italy, Luxembourg, and the US. The company is focused on simplifying the space value chain and optimizing mission costs by providing end-to-end solutions, ranging from single satellite missions to constellations. With a fully integrated in-house tech stack as the fundamental principle of its architecture, EnduroSat provides exceptional quality control and rapid delivery schedules for a wide range of missions for business, science, and exploration. This proven approach has enabled the delivery of over 120 satellites for leading space agencies like NASA and ESA, alongside 350+ commercial companies, universities, and research centers worldwide. EnduroSat's satellite platforms, which can weigh up to 500kg, support all major applications including Earth observation, remote sensing, and communications. They come equipped with adaptable software configurations that allow for flexible in-orbit upgrades, ensuring evolving capabilities to meet diverse mission requirements.

View Full Page
Website
www.endurosat.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$169M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
3rd
Gtmhub logo
GtmhubSB Score: 412

Quantive (formerly Gtmhub) is the world’s leading Strategy Execution Platform based on the OKR management methodology. By embedding strategic context, priorities, and progress into the day-to-day, Quantive creates organizations that excel at execution. With over 2,000 global customers across enterprises, not-for-profits, startups, and governments, Quantive helps today's businesses accelerate growth and transformational change by creating better visibility and organizational alignment.

View Full Page
Website
gtmhub.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$160.3M
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)

Total amount:287

Top Hiring Startups in Sofia by Employee Number

The top three hiring startups in Sofia have an median employee size that is between [5001-10000]
1st
BGMENU logo
BGMENUSB Score: 435

The Takeaway.com website is the provider of online food delivery in Continental Europe, connecting consumers and restaurants through its platform in 14 European countries, and Israel.

View Full Page
Website
www.takeaway.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
2nd
Ontotext logo
OntotextSB Score: 285

Ontotext provides a complete set of semantic technologies transforming how organizations identify meaning across diverse databases and massive amounts of unstructured data. Ontotext blends text mining, powerful structured queries, semantic annotation and semantic search with an RDF graph database that infers new facts and meaning at scale. Integrate your ontology or let our semantic experts build one for you.

View Full Page
Website
www.ontotext.com
Employee range
5,001 – 10,000
Web Traffic (Monthly)
Funding amount
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)
4th
Chaos Group logo
Chaos GroupSB Score: 347

A Sofia-based company renowned for its V-Ray rendering software, widely used in architecture, gaming, and film industries for high-quality 3D visualization.

View Full Page
Website
www.chaos.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
National Rank(Bulgaria)
Regional Rank(Eastern Europe)
Global Rank(Worldwide)

Total amount:456

Explore More Top Startups

Explore the Startup Ecosystem of Sofia

National Rank

(Bulgaria)

1st

0

Regional Rank

(Eastern Europe)

9th

0

Global Rank

(WorldWide)

117th

0

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Top Cities for Startups in Bulgaria - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
2026 National Rank CityGlobal RankTotal Score & National ShareAnnual GrowthQuantity ScoreQuality ScoreBusiness Score
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