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See Upstream in the news, watch media interviews with our executives, and read our press releases.

In the media

The Great SMS Comeback

Upstream Deputy CEO, Kostas Kastanis, talks In Martech Series about the demise of third-party cookies and how it is a triumph for text messages.

TechRadar reports on Google Play not being void of malicious apps despite its efforts, based on findings from Upstream’s “A pandemic on Mobile Report”.

Chrysa Karamanidi recounts the telcos’ digitalization efforts so far, through an article in The Fast Mode.

Canaltech shares the findings of Upstream’s security platform, Secure-D, about mobile malware in Brazil.

Dimitris Maniatis discusses mobile malware with Gareth Mitchell on BBC World’s “Digital Planet”.

Kostas Kastanis talks about the main impediments to connectivity in Africa, in Light Reading’s “The Divide” Podcast.

Fortune Greece commends Upstream for being one of the top companies managing to thrive during the pandemic, leading its partners towards digitalization.

Recent press releases

November 18, 2021

Upstream, MTN and WASPA team up to protect South Africa’s mobile ecosystem from misleading ads and malicious apps

Leading mobile marketing tech firm Upstream and mobile operator MTN have ramped up their fight against mobile-based fraud...

November 09, 2021

Thai Operator Adds 3.7m Digital Service Subscribers Keeping Fraud at Bay in Partnership With Upstream

Thailand-based mobile operator dtac has reported a dramatic increase of 3.7 million new digital services subscriptions in 12 months, in line with its strategy...

November 03, 2021

Upstream Appoints George Kalyvas As Chief Commercial Officer to oversee market growth acceleration

Mobile marketing automation leader Upstream has appointed George Kalyvas as its new Chief Commercial Officer (CCO)...

September 30, 2021

Bridging the skills gap from university to market for Software Developers

Leading mobile marketing technology company, Upstream, is putting out one more call for aspiring software engineering graduates to apply to...

September 13, 2021

Leading Mobile Marketing Platform ‘Dials Up’ Growth Strategy With HSBC UK Funding

International mobile marketing automation and customer engagement leader, Upstream, is set to further accelerate its expansion plans...

September 06, 2021

Start at Upstream: Calling All New Software Engineers - A Paid Internship at a Pioneering Tech Company

Leading mobile technology company, Upstream, is once again opening its doors to 10 new software engineers as part of “Start at Upstream”...

Press & Speaking

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