When Twitch unveiled its Twin Format characteristic, permitting creators to stream concurrently in horizontal and vertical orientations, one startup was already able to energy the transition. Streamrun, based in 2024 by Antti Ala-Ilkka, presents a cloud-based streaming platform designed to assist creators ship skilled multi-format broadcasts with minimal technical friction.
“Streamrun was constructed for creators who need to deal with storytelling, not stream setup,” says Antti. “We make it doable to go reside in each horizontal and vertical codecs, from any system, utilizing any software program.”
Based mostly in Helsinki, Finland, Streamrun debuted publicly at TwitchCon San Diego 2025, positioning itself as an enabler of the Twin Format. The platform combines cloud reliability, AI instruments, and versatile pricing, catering to Twitch and YouTube creators, IRL streamers, {and professional} broadcasters alike.
Streamrun isn’t Antti’s first enterprise. He co-founded Ideakone Oy, developer of Kotisivukone.fi, Finland’s main DIY web site builder, later acquired by Fonecta in 2013. His search software program startup, AddSearch, which powered website seek for hundreds of world shoppers, was acquired by saas.group in 2023.
“I’ve all the time been all in favour of constructing instruments that assist individuals work extra effectively,” Antti says. “Whether or not it’s internet creation, search, or now streaming, my focus has been on eradicating technical boundaries so creators can simply do what they do greatest.”
Fragmented Streaming Experiences
Antti’s motivation for founding Streamrun stems from a recurring challenge he noticed throughout years of constructing digital merchandise: creators combating fragmented, device-dependent setups.
“Earlier than Streamrun, in case you wished to broadcast on a number of codecs or platforms, you usually wanted completely different software program, {hardware} encoders, or sophisticated routing setups,” he explains. “That complexity created boundaries, particularly for In Actual Life (IRL) streamers or creators who transfer between cellular and desktop environments.”
Streamrun’s core providing is its cloud-powered streaming server. As an alternative of working encoding and formatting regionally, all processing occurs within the cloud. This permits creators to change units mid-broadcast, keep automated failover safety, and even generate vertical streams routinely from their horizontal layouts.
The consequence, based on Antti, is a simplified workflow that permits creators to deal with content material quite than configuration.
Constructing for Twitch’s Twin Format Future
At its core, Streamrun is designed to make the Twin Format workflow easy. With Twitch now encouraging creators to supply each horizontal (desktop) and vertical (cellular) experiences, Streamrun’s infrastructure arrives on the good second.


By its drag-and-drop Streamrun Editor, customers can design two layouts concurrently, one for every orientation. The platform’s auto-formatting engine may also generate a vertical feed from a horizontal supply, routinely repositioning components resembling overlays, chat, and digicam angles.


“Creators shouldn’t have to decide on between accessibility and high quality,” says Antti. “We wished a system the place anybody from a solo IRL streamer to knowledgeable studio can broadcast in each codecs with out additional {hardware}.”
By internet hosting every thing within the cloud, Streamrun eliminates the necessity for encoding rigs. It helps Open Broadcaster Software program (OBS), cellular apps, and even motion cameras, guaranteeing compatibility throughout units and community situations.
The platform’s pay-as-you-go mannequin, beginning at $0.39 per hour, was designed to decrease entry boundaries. “We designed our pricing to be as versatile because the creators we serve,” Antti says. “No lock-ins, no minimal commitments. Simply begin streaming.”
Empowering IRL Creators with Reliability and Management
Whereas Twin Format streaming is a headline characteristic, Streamrun’s system consists of automated failover: if a connection drops, it routinely performs a backup video till the streamer reconnects, avoiding awkward black screens or misplaced audiences.
“Anybody who’s completed IRL streaming is aware of the ache of dropping sign mid-broadcast,” Antti says. “We’ve inbuilt the identical type of redundancy you’d count on in skilled broadcast programs, however at creator scale.”
This cloud resilience additionally permits multi-device continuity. A creator can start a broadcast from a desktop setup, then seamlessly swap to a cellular digicam with out ending the stream. The Streamrun Distant Management app gives reside administration instruments from a smartphone. Antti believes this characteristic is especially helpful for creators on the transfer.
The corporate’s AI-powered optimization instruments are designed to additional improve stream high quality by dynamically adjusting video and audio parameters to take care of consistency throughout unstable connections.


Streaming’s Shift Towards Vertical Codecs
Streamrun’s rise coincides with a significant transformation in on-line video. Platforms like TikTok and YouTube Shorts have normalized vertical viewing, whereas Twitch’s introduction of Twin Format alerts a broader shift towards mobile-first consumption.
For creators, this presents each alternative and complexity. In line with Antti, producing content material that matches a number of codecs with out doubling manufacturing effort is more and more important. Streamrun’s automated format era straight addresses that challenge.
“Viewers now count on to observe streams wherever they’re, in no matter orientation they like,” says Antti. “We’re serving to creators meet that expectation with out reinventing their workflows.”


Challenges and Early Classes
As with all new enterprise, Streamrun’s improvement hasn’t been with out obstacles. As Antti shares, making a system able to low-latency cloud encoding and real-time format conversion required in depth infrastructure testing.
“Latency is the one factor creators received’t compromise on,” he says. “Our largest problem was guaranteeing that cloud processing stayed invisible to the viewer, no additional lag, no dropped frames.”
The corporate’s engineering group, based mostly in Helsinki, fine-tuned encoding pipelines and cargo balancing programs to realize broadcast-grade stability. Streamrun’s early entry interval included in depth beta testing with IRL creators, esports broadcasters, and manufacturing groups.
“The suggestions loop with early customers has been invaluable,” he says. “They’ve pushed the platform in methods we hadn’t even imagined, streaming from drones, GoPros, distant forests. It’s helped us make Streamrun far more sturdy.”
Increasing Past Twitch
Though the platform’s Twitch integration has attracted consideration, Streamrun’s ambitions transcend a single platform. Whereas the corporate already helps multi-destination streaming on YouTube Reside and Kick, Antti reveals that they want to add assist for YouTube’s just lately introduced Twin Format streaming.
“We see Streamrun as a part of a broader shift towards cloud-native manufacturing,” he explains. “As creators construct private manufacturers that span a number of platforms, they’ll want instruments that transfer as flexibly as they do.”
The corporate can also be exploring collaborative streaming capabilities, i.e., permitting a number of creators to co-broadcast through shared Streamrun classes, in addition to deeper integration with creator monetization instruments.
“The creator financial system thrives on connection and flexibility,” Antti says. “Our job is to make the tech disappear within the background, so creators can deal with constructing communities and content material.”
Sharing his predictions about the place the business is headed, Antti returns to the identical motivation that’s guided his profession. “We’re nonetheless on the very starting of what reside streaming may be,” he says. “It’s not simply leisure anymore. It’s training, commerce, connection.”
For him, the important thing to empowering this new era of creators lies in simplicity and accessibility. “When creators don’t have to fret about codecs, {hardware}, or dropped connections, they’ll focus completely on their message,” he concludes. “That’s the type of freedom Streamrun is constructed to ship.”
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