
3Q is an API-first video infrastructure for developers and engineering teams who want direct control over their media backend. A REST video API and native player SDKs give you programmatic access to hosting, ingestion, encoding, live streaming, video-on-demand, and delivery, so you can build video portals, streaming apps, or OTT backends on a single European platform.
The stack is transparent by design. 3Q supports adaptive bitrate streaming over HLS and DASH with mixed HEVC and AVC codecs and automatic Live-to-VoD. Delivery runs over a proprietary global CDN, encryption, and HTTP/2 over TLS 1.3. The Cookie- and Consent-free HTML5 Video Player is barrier-free in accordance with WCAG 2.1/BITV 2.0 and needs no consent layer. Video AI exposes speech-to-text transcription, automatic subtitles, translation, and chapter markers through the same API, and integration fits your existing pipeline and video workflows.
What sets 3Q apart is ownership. 3Q runs on its own independent European video infrastructure, so your data stays in the EU and under German jurisdiction. 3Q is GDPR-compliant and all processes are ISO/IEC 27001 certified, with modular pay-as-you-go pricing and 24/7 support from real video experts.
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Setplex
Seplex is an OTT solutions provider, serving global operators with simple, powerful and scalable OTT solutions—from content preparation, management and monetization to video delivery, multi-screen apps and real-time analytics.
We offer a unified OTT platform that includes middleware, transcoders, CDNs, DRM, multi-screen apps, STBs, and analytics—all designed to support operators globally.
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Callaba Cloud
Callaba provides a professional set of tools for organizing live live streams within a single platform and API: ultra-low latency live streaming via SRT, video calls via WebRTC, online webinars, multilingual online conferences, paid events via PayPal, events using imported CSV of sold tickets, monetized online concerts with pay-per-view, as well as a comprehensive suite for setting up 24/7 reliable video distribution for internet TV, Radio, and Socials.
What makes Callaba Cloud different:
Complete workflow in 1 product. No need to combine different services for specific tasks. Organize live production and video delivery in one tool.
Easy to start - just one subscription.
Reduce the time it takes to integrate into your infrastructure with employee training we provide.
Balance low latency and zero packet drops in live mode with one of the largest data center networks. Callaba covers 25 regions and 80 countries.
Easy to customize with a RESTful API exposing full functionality of the service.
Mobility. Callaba can be installed on any Linux server.
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Clevercast
Clevercast allows you to broadcast live streams with multiple audio languages, AI generated closed captions, and other cloud-based technologies. Our multilingual video player allows viewers to see the stream from anywhere in the world and choose their preferred language.
Our AI powered platform is able to increase the quality of multilingual live streaming while reducing costs – something that was not thought possible until recently. Clevercast offers the same quality for AI generated closed captions in live streams as people are used to from Netflix or television.
The option of having language professionals correct the AI speech-to-text conversion in real time, before it is added to the live stream, is unique to Clevercast. This is perfect for high-profile events.
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