Sora Void Filled
LeadOver 421k users downloaded Kling AI on May 11 alone, pushing the video generator to the number four overall App Store spot. The surge follows the shutdown of OpenAI's Sora.
Viral Baseball Catalyst
Root CauseOn April 26, 2026, OpenAI officially shut down the consumer web app for its AI video generator, Sora.[2] This closure created a market void that Kling AI quickly filled. The platform rolled out its 3.0 model, which introduced native multilingual audio, multi-shot storyboarding, and video generation capabilities of up to 15 seconds.
A GlobeNewswire press release dated May 14, 2026, highlighted that Kling AI's rapid ascent was fueled by a viral "Korean Baseball" trend. Users uploaded single images to generate hyper-realistic videos of themselves sitting in a stadium crowd. These videos spread across global social media feeds, driving immediate demand for the platform.
A GlobeNewswire press release dated May 14, 2026, highlighted that Kling AI's rapid ascent was fueled by a viral "Korean Baseball" trend. Users uploaded single images to generate hyper-realistic videos of themselves sitting in a stadium crowd. These videos spread across global social media feeds, driving immediate demand for the platform.
Unprecedented Download Climb
Market ImpactKling AI climbed 275 spots over three days in Category 36, moving from rank 279 on May 8 to rank four on May 11.[1] In the Graphics & Design category, the platform secured the number one rank on May 1 and held it through May 13.
This ranking shift matches a sharp rise in daily metrics. Daily downloads grew from over 28k on April 14 to a peak of over 421k on May 11. Daily revenue followed a similar curve, rising from over $51k to over $166k in the same window. Weekly downloads passed 600,000 for the week starting May 4.
This ranking shift matches a sharp rise in daily metrics. Daily downloads grew from over 28k on April 14 to a peak of over 421k on May 11. Daily revenue followed a similar curve, rising from over $51k to over $166k in the same window. Weekly downloads passed 600,000 for the week starting May 4.
Billion-Dollar Spin-Off
Strategic ContextParent company Kuaishou is reportedly planning to spin off Kling AI at a $20 billion valuation ahead of a potential Hong Kong IPO.[3] The platform operates in a tight market alongside tools like Runway, Pika, and Luma.
Following Sora's exit, Kling AI captured significant market share, with financial reports indicating the platform reached an annualized recurring revenue (ARRThe annualized version of MRR — total recurring subscription revenue projected over a 12-month period. ARR = MRR × 12.) of $500 million by April 2026. The new feature rollout and viral templates position the company to absorb the creators left behind by OpenAI.
Following Sora's exit, Kling AI captured significant market share, with financial reports indicating the platform reached an annualized recurring revenue (ARRThe annualized version of MRR — total recurring subscription revenue projected over a 12-month period. ARR = MRR × 12.) of $500 million by April 2026. The new feature rollout and viral templates position the company to absorb the creators left behind by OpenAI.
Infrastructure Under Strain
User ReceptionDespite high download volume, user feedback shows severe technical friction across multiple updates. The seven-day average rating dropped to 1.4, with 90 percent of recent reviews awarding a single star. This marks a sharp fall from the prior month, which showed a 37.5 percent one-star rate.
Reviewers report broken infrastructure and heavy monetization blocks. As one user put it in a one-star review on version 3.4.10, the software "only prompts me to buy more tokens when i try to generate a video." This echoes earlier complaints; a one-star reviewer on version 3.3.10 noted the app "only lets you make one video for free." Another user on version 3.4.10 stated their generation attempt stayed "on 99% loading for 2 hours already."
Reviewers report broken infrastructure and heavy monetization blocks. As one user put it in a one-star review on version 3.4.10, the software "only prompts me to buy more tokens when i try to generate a video." This echoes earlier complaints; a one-star reviewer on version 3.3.10 noted the app "only lets you make one video for free." Another user on version 3.4.10 stated their generation attempt stayed "on 99% loading for 2 hours already."
Retention Risk Looms
Expert VerdictThe large influx of new users suggests that Kling AI is likely to maintain strong revenue figures over the next few months. The platform successfully captured the immediate demand generated by the Sora closure.
However, the sharp increase in one-star reviews could indicate that retention may suffer if the reported server overloads and credit frustrations persist. Analysts expect that the reported $20 billion spin-off valuation will likely depend on the platform's ability to stabilize its infrastructure and retain the creators it acquired during this viral window.
However, the sharp increase in one-star reviews could indicate that retention may suffer if the reported server overloads and credit frustrations persist. Analysts expect that the reported $20 billion spin-off valuation will likely depend on the platform's ability to stabilize its infrastructure and retain the creators it acquired during this viral window.