Top 10 Video Streaming App Development Services Companies in Seattle, WA

The demand for Video Streaming App Development Services has grown rapidly as businesses invest in OTT platforms, live streaming apps, and on-demand video solutions. From entertainment platforms to e-learning and corporate communication tools, streaming technology has become a core digital product category.
Modern streaming applications include features like AI-based recommendations, multi-device support, live streaming, DRM security, and adaptive bitrate streaming, enabling smooth playback and secure content delivery across devices.
Seattle, WA is home to many global technology consulting firms and mobile app development companies capable of building scalable OTT platforms and video streaming ecosystems. Below is a curated list of the top video streaming app development services companies in Seattle that deliver high-performance digital streaming solutions.

Dev Technosys
Dev Technosys is a well-known technology firm offering Video Streaming App Development Services for startups and enterprises worldwide. The company specializes in building OTT platforms, live streaming apps, and on-demand video platforms for industries such as entertainment, education, healthcare, and sports.
The company delivers end-to-end mobile app development and streaming software solutions with features like cloud-based infrastructure, multi-device compatibility, and AI-powered recommendation engines. Their development teams also create apps for iOS, Android, web, and smart TVs, enabling businesses to reach audiences across multiple devices.
Dev Technosys also focuses on scalable architecture using modern frameworks and streaming protocols such as HLS and WebRTC, ensuring low latency and high-quality video delivery.
Key Services
• Custom OTT platform development
• Live streaming and video-on-demand (VOD) apps
• Smart TV and cross-platform streaming apps
• Cloud-based streaming infrastructure
• UI/UX design for media platforms
Capgemini
Capgemini is a global consulting and IT services provider offering digital transformation solutions, including advanced video streaming app development. The company works with media, telecom, and entertainment organizations to build secure and scalable OTT ecosystems.
Capgemini’s mobile app development teams leverage cloud platforms, AI, and analytics to deliver personalized video experiences. Their streaming solutions often include monetization models such as subscription (SVOD), advertising (AVOD), and pay-per-view.
Key Services
• OTT platform architecture
• Cloud streaming solutions
• Content management systems
• Multi-platform mobile app development
• Video analytics and personalization
Infosys
Infosys is one of the world’s largest IT service providers and delivers enterprise-grade Video Streaming App Development Services. The company helps media and entertainment companies design, develop, and maintain OTT applications with large-scale infrastructure.
Infosys focuses heavily on cloud-based mobile app development, integrating streaming technologies, data analytics, and AI-driven content recommendation systems to enhance viewer engagement.
Key Services
• OTT platform engineering
• Video content management systems
• AI-powered recommendation engines
• Digital experience platforms
• Media cloud solutions
HCL Technologies
HCL Technologies provides advanced digital engineering services, including video streaming platform development for broadcasters, media companies, and digital startups.
The company specializes in building scalable cloud-native streaming platforms capable of supporting millions of concurrent viewers. HCL also integrates advanced security technologies such as DRM to protect digital media assets.
Key Services
• OTT app development
• Cloud video platforms
• Live streaming infrastructure
• Media workflow automation
• Mobile app development for streaming services
Wipro
Wipro is another global technology consulting company delivering innovative Video Streaming App Development Services for enterprises and digital media companies.
The company focuses on building personalized video experiences using AI, machine learning, and advanced analytics. Wipro also provides end-to-end services covering platform design, application development, and ongoing support.
Key Services
• Custom OTT platform development
• Video analytics and personalization
• Multi-device streaming solutions
• Cloud migration for streaming platforms
• Mobile app development for media companies
Accenture
Accenture is a leading global professional services firm that helps organizations build next-generation digital platforms, including video streaming ecosystems.
Through its digital experience and technology divisions, Accenture provides mobile app development and OTT platform engineering services. Their streaming solutions integrate AI, analytics, and cloud infrastructure to deliver high-quality video services to global audiences.
Key Services
• Streaming platform architecture
• AI-driven video recommendations
• Cloud media services
• Cross-platform mobile app development
• Digital experience transformation
LTI Mindtree
LTI Mindtree is a global technology consulting firm specializing in digital transformation, cloud engineering, and video streaming platform development.
The company supports media companies with end-to-end OTT solutions including content delivery, monetization integration, and multi-platform streaming experiences.
Key Services
• OTT platform engineering
• Video content distribution systems
• Cloud-native streaming architecture
• Mobile app development for streaming apps
• Data analytics for viewer engagement
Deloitte Digital
Deloitte Digital helps media companies and digital enterprises build innovative video streaming applications that combine high performance with engaging user experiences.
Their services include mobile app development, OTT platform design, cloud deployment, and analytics integration, enabling businesses to deliver personalized content across multiple devices.
Key Services
• Digital media platforms
• OTT platform development
• Streaming analytics
• User experience design
• Cloud streaming infrastructure
EY (Ernst & Young)
EY provides consulting and technology services for companies looking to build scalable digital media ecosystems. The firm supports enterprises in developing OTT and video streaming platforms with integrated monetization and analytics tools.
EY also focuses on mobile app development and digital platform modernization, helping businesses launch advanced video services faster.
Key Services
• Digital media platform consulting
• OTT strategy and development
• Cloud video architecture
• Data analytics for streaming platforms
• Enterprise mobile app development
IBM iX
IBM iX, the digital experience division of IBM, delivers innovative streaming and media technology solutions. The company focuses on creating immersive digital platforms that combine mobile app development, AI, and cloud infrastructure.
IBM iX helps organizations build video streaming platforms that support high concurrency, secure distribution, and personalized content delivery.
Key Services
• OTT and streaming platform development
• AI-driven media personalization
• Cloud video delivery infrastructure
• Cross-platform mobile app development
• Digital experience transformation

Conclusion
Seattle’s technology ecosystem includes some of the world’s most capable firms providing Video Streaming App Development Services. Companies like Dev Technosys, Capgemini, Infosys, and Accenture combine expertise in mobile app development, cloud infrastructure, AI, and OTT technologies to deliver scalable and feature-rich streaming platforms.
Whether you're building a live streaming platform, OTT media service, or video-on-demand app, partnering with the right development company ensures high-quality performance, secure content delivery, and a seamless user experience.