Startup Wise Guys

Startup Wise Guys, founded in 2012 and based in Tallinn, Estonia, is a prominent early-stage investor and accelerator in the Central and Eastern European (CEE) region and the Nordics. The organization has accelerated over 165 startups, primarily in B2B SaaS, fintech, and cybersecurity, achieving a startup survival and success rate exceeding 77%. Its intensive three-month accelerator program focuses on product validation, development, and sales to business customers, supported by a network of over 200 international and local mentors. The program culminates in Demo Days and major tech events where startups present their ventures to potential investors. Additionally, participants gain access to an alumni community of more than 145 startups across 40 countries and exclusive alumni events centered on business development and fundraising. Startup Wise Guys also manages dedicated funds targeting various sectors, including an Africa Fund that invests in fintech, health tech, and digital SaaS, among others.

Alexandra Balkova

Partner, Head of Portfolio

Gunce Onur

Venture Partner Turkey

Attila Hudecz

Managing Director, Sustainability

Franziska Kolk

General Partner, Africa

Andrea T. Orlando

Partner

Günce Önür

General Partner, Challenger II

Past deals in Bulgaria

SessionStack

Seed Round in 2022
SessionStack is a Bulgarian company that offers a software solution aimed at improving customer support and debugging processes for web applications. Its tools include interactive co-browsing, pixel-perfect session replay, error notifications, and troubleshooting insights, allowing support teams to understand user interactions without needing explicit feedback. The software integrates seamlessly with popular support platforms like Zendesk, Freshdesk, Intercom, and Olark, and is compatible with any web application framework across major browsers, requiring no client-side downloads. By equipping developers and support staff with these capabilities, SessionStack enhances the overall user experience and streamlines the resolution of technical issues.

SessionStack

Seed Round in 2019
SessionStack is a Bulgarian company that offers a software solution aimed at improving customer support and debugging processes for web applications. Its tools include interactive co-browsing, pixel-perfect session replay, error notifications, and troubleshooting insights, allowing support teams to understand user interactions without needing explicit feedback. The software integrates seamlessly with popular support platforms like Zendesk, Freshdesk, Intercom, and Olark, and is compatible with any web application framework across major browsers, requiring no client-side downloads. By equipping developers and support staff with these capabilities, SessionStack enhances the overall user experience and streamlines the resolution of technical issues.

SessionStack

Pre Seed Round in 2016
SessionStack is a Bulgarian company that offers a software solution aimed at improving customer support and debugging processes for web applications. Its tools include interactive co-browsing, pixel-perfect session replay, error notifications, and troubleshooting insights, allowing support teams to understand user interactions without needing explicit feedback. The software integrates seamlessly with popular support platforms like Zendesk, Freshdesk, Intercom, and Olark, and is compatible with any web application framework across major browsers, requiring no client-side downloads. By equipping developers and support staff with these capabilities, SessionStack enhances the overall user experience and streamlines the resolution of technical issues.
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