Custom Software Development
End-to-end product builds for startups and large companies, including AI engineering.

Vention is an AI-enabled software development company headquartered in New York, with sales offices in San Francisco, London, Berlin, Vienna and Limassol and engineering hubs across Poland and Lithuania. Its site reports more than 20 years in business and a global team of 3,000+ engineers, designers and specialists. The company positions its offer around “AI-enabled, human-led” teams that can start in under two weeks, and says its clients have gone on to 20+ IPOs and 10+ unicorn exits.
Services run from custom software development, legacy modernization, web and mobile development and QA to DevOps and cloud consulting, delivered through staff augmentation, dedicated teams or full project outsourcing. Its industry pages cover fintech, healthtech, edtech, proptech, adtech, foodtech, automotive, e-commerce and AI. Named voices on its site include Postman and Sperry Rail, and its leadership page lists co-founders Sergei Kovalenko (CEO) and Andrey Kulgachev (CIO) alongside a full executive team.
Vention is an AI-enabled software development company headquartered in New York, with sales offices in San Francisco, London, Berlin, Vienna and Limassol and engineering hubs across Poland and Lithuania. Its site reports more than 20 years in business and a global team of 3,000+ engineers, designers and specialists. The company positions its offer around “AI-enabled, human-led” teams that can start in under two weeks, and says its clients have gone on to 20+ IPOs and 10+ unicorn exits.
Services run from custom software development, legacy modernization, web and mobile development and QA to DevOps and cloud consulting, delivered through staff augmentation, dedicated teams or full project outsourcing. Its industry pages cover fintech, healthtech, edtech, proptech, adtech, foodtech, automotive, e-commerce and AI. Named voices on its site include Postman and Sperry Rail, and its leadership page lists co-founders Sergei Kovalenko (CEO) and Andrey Kulgachev (CIO) alongside a full executive team.
Vention suits funded startups, scale-ups and enterprises that need sizeable engineering capacity quickly, across US and European time zones. Buyers with very small budgets or single-developer needs may find its scale more than they require, and AppsInsight has no verified client reviews for it yet, so the outcome figures above are the company’s own and not independently checked.
Its headquarters is at 575 Lexington Avenue, New York, with sales offices in San Francisco, London, Berlin, Vienna and Limassol, and engineering hubs in Poland and Lithuania.
Its site reports a team of 3,000+ people and more than 20 years in business.
Staff augmentation, dedicated teams and full project outsourcing, plus packaged options for startups, large companies and AI companies.
Its site names Sergei Kovalenko as co-founder and CEO and Andrey Kulgachev as co-founder and CIO, with Marc Karasu (CMO), Anna Martynenka (VP of Business Development) and Mikhail Linnik (VP of Software Engineering) among the executive team.
End-to-end product builds for startups and large companies, including AI engineering.
Modernizing existing systems for performance and maintainability.
Product design and engineering across web and mobile stacks.
Dedicated QA as part of delivery or standalone.
Cloud architecture and DevOps on AWS, Azure and Google Cloud.
Industries the company works in, with a short description for each.
Financial products and platforms, from startups to enterprises.
Software for healthcare products and providers.
AI engineering and products for AI-native companies.
Commerce platforms and retail software.
Co-founder & CEO
Co-founder & CIO
CMO
VP of Business Development
VP of Software Engineering
575 Lexington Avenue, 12th Floor, Suite 118, New York, NY 10022
650 California Street, Floor 7, San Francisco, CA 94108
30 Churchill Place, London, E14 5RE, United Kingdom
Neue Schönhauser Straße 3-5, 4. OG, 10178 Berlin, Germany
Gertrude-Fröhlich-Sandner-Strasse 2-4, Tower 9, 1100 Vienna, Austria
Makarios Avenue, Kanika Complex - Apollo A, 327K, 3106 Limassol, Cyprus
AppsInsight editorial review. Vention is a strong fit for startups and enterprises that want large, AI-enabled engineering teams with a long delivery record. Strengths: 20+ years in business, a 3,000+ person team across the US, UK, DACH, Poland, Lithuania and Cyprus, client outcomes its site describes as 20+ IPOs and 10+ unicorn exits, and named testimonials from Postman and Sperry Rail. Limits: its scale favors funded companies over very small projects, and AppsInsight has no verified client reviews for it yet. We will add a score once verified reviews exist.
Client ratings and verified feedback for this company. How reviews work →
Reviews are closed.
Already have an account? Log in to track your reviews.
Compare agencies listed in the same directory categories as this company.
CMARIX is a software development company headquartered in Ahmedabad, India, with offices in the US, Canada, South Africa, Germany and the UK. It describes itself as an AI-powered software development company, trusted by more than 2,000 clients including Fortune 500 companies, and … Read more about CMARIX
Appearing In
Ceridian is a global HR software provider known for its Dayforce platform. It combines payroll, HR, benefits, and workforce management in one system. Ceridian helps businesses optimize labor costs, increase productivity, and stay compliant with regulations. Its real-time updates make managing employee information … Read more about Ceridian
Appearing In
BairesDev is widely recognized as a global technology leader and one of the top fantasy sports app development companies in USA, delivering cutting-edge solutions for startups, enterprises, and sports innovators. With a team of highly skilled developers, designers, and data engineers, BairesDev … Read more about BairesDev
Appearing In
Designli stands out as one of the most innovative sports app development companies in USA, known for transforming creative ideas into fully functional and user-friendly digital products. With a strong focus on custom fantasy sports software development, Designli helps startups and enterprises … Read more about Designli
Appearing In
Siemens Digital Industries Software is a part of Siemens AG, one of the largest industrial manufacturers globally. With roots in Germany, Siemens Digital Industries Software focuses on developing advanced software solutions to help businesses in various industries, including manufacturing. The company’s mission … Read more about Siemens Digital Industries Software
Appearing In
Utility is a proficient web design company that transforms ideas into digital realities. Through engaging designs and user-friendly interfaces, we create online experiences that cater to our clients’ unique needs. Our skilled team utilizes the latest technologies to ensure seamless functionality and … Read more about Utility
Appearing In
Get in touch
Inquiry about
By submitting, you agree to be contacted about your request. You can opt out anytime.
