We develop Synergetic Internet Enterprises

SIEN develops a range of products and virtual good services across mobile and desktop platforms.

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What we do

We provide Virtual Good services

We develop and market captivating virtual goods, helping end users share and express emotions in every situations. SIEN powers more than 2M exchanges daily.

We build social apps

We develop apps that bridge the gap between users and the Internet. Our apps help you do more, more efficiently.

We provide traffic monetization services

We help developers and publishers generate revenue on software and apps by connecting the right apps to the right people, at the right moment.

Who we are

We develop a variety of products and virtual good services in the app discovery and distribution business. We develop our own solutions and explore uncharted territory to deliver value to our clients.

SIEN prides itself on technical excellence, with more than 250M pieces of software and 5 billion virtual goods distributed every year. More than two thirds of our team has a developer background, with team members from around the globe.

Infographics

312

Cups of coffee

54

Beers

2042

Lines of code

107

Nerf bullets

493 502

Downloads/Day

Our Products

UR 3D Launcher

Homescreen replacement app for Android. Completely customize your phone with 3D live wallpapers, HD images and icon packs.

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UR Mood Launcher

Intuitive homescreen replacement app that organizes your phone to work better for you. Find apps easier, personalize your phone and share your custom homescreen with friends.

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1st Browser

Fast and customizable browser that adapts to user habits, providing a personalized user experience.

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Yappyz

All the web's best games in one place. Find the new games online and compete against friends with this user-friendly gaming platform.

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Visibay

Suite of monetization tools for mobile and desktop traffic, enabling developers and publishers to grow their businesses and connect apps and software to larger audiences.

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My cute buddy

Virtual pet game for animal lovers. Adopt your own pet, watch it grow and share it with friends!

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IVIDENCE

As the premier email marketing company in France, ividence works with 400+ advertisers and publishers, powering over 50 million opt-in email addresses. With an innovative and award-winning distribution platform, ividence puts publishers in contact with advertisers for effective email marketing campaigns.

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We’re hiring!

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Contact Us

PAR

Paris office
20, rue Bouvier
75011 Paris, France.
Phone:+33(1) 71 18 26 50 Fax:+33(1) 71 18 26 54
Contact

BUC

Bucharest office
Str. Dionisie Lupu 64-66
Bucuresti, Romania
Phone:+40 03 16 20 15 87 s
Contact

LON

London office
48 Charlotte Street
London W1T 2NS - UK
Phone: +44 20 3585 7401 s
Contact

Contact us

Got something to say ? send us a message!

PAR

Paris office
20, rue Bouvier
75011 Paris, France.
Phone:+33(1) 71 18 26 50 Fax:+33(1) 71 18 26 54

BUH

Bucharest office
Str. Dionisie Lupu 64-66
Bucuresti, Romania
Phone:+40 03 16 20 15 87

LON

London office
48 Charlotte Street
London W1T 2NS - UK
Phone: +44 20 3585 7401
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Awards

Member of IDEES Program & BizSparktartup since 2007
Techcrunch Europe Top 100 startups
Backing our R&D efforts
Among the top 25 startup European Techtour 2009
Best Innov 2007 by Capital IT Global innovator status at INNOVATE 2007
Nominated for AlwaysOn 2010