We compare TikTok, Reels and Shorts
What you'll learn from this article:
- Which video formats generate the highest engagement and sales
- What the key differences are between TikTok, Reels and Shorts
- Which platforms are worth investing ad budgets in in 2025
- How to optimize content for a specific format to increase effectiveness
Short but effective video – what does the market look like in 2025?
Short video formats still dominate in content marketing. TikTok, Instagram Reels and YouTube Shorts are fighting for users' attention, and brands increasingly treat these platforms as real sales channels, not just image-building ones. But which of them really works best?The rise in popularity of short video format is a result of shortening audience attention spans and growing competition in the feed. In 2025, the average watch time for a single video is just 11 seconds, which is why the first 2-3 seconds are crucial.
TikTok – the king of conversion among young people
In 2025 TikTok is still leading in terms of average engagement time, which is over 11 minutes per day per user. According to Statista data, as many as 58% of TikTok users made a purchase after watching a video with a review or product recommendation.
The best-performing formats are:
- product reviews and tests,
- "product in use" – showing the product in an everyday context,
- behind-the-scenes content and brand backstage.
Protip: Use dynamic editing and native TikTok music trends – the algorithm promotes content that fits current micro-trends.
Instagram Reels – better for premium and lifestyle brands
Reels are particularly effective in the fashion, beauty and travel sectors. Their advantage is integration with the Instagram ecosystem: the ability to tag products, instant CTAs and seamless connection with the brand's profile.
According to HubSpot data, Reels generate on average 47% more interactions than standard posts and stories. Among users over 25 years of age, Reels have a higher retention rate than TikTok.
Protip: Ensure consistent branding and aesthetics – Reels are consumed more "visually", and well-designed content fits into the user's feed.
YouTube Shorts – the long life of short content
Shorts are particularly effective with educational content, tutorials and B2B materials. Their advantage is the ability to build visibility over time – Shorts have a longer "life cycle" than TikToks, often gaining reach even several weeks after publication.
According to Google data, Shorts have a 62% higher CTR when combined with longer video within a channel.
Protip: Create Shorts as a teaser for longer content – it's a way to increase subscriptions and deeper user engagement.
Fun fact
In test campaigns in Poland, TikTok ads had a 2.5x higher rate of immediate "buy now" clicks, but Reels better built long-term brand loyalty. Shorts, in turn, attracted a greater number of new users to the brand's channel, increasing its reach by an average of 38%.
Summary
There's no single answer to the question "which format sells best" – it all depends on the target group, product and campaign goal. TikTok converts excellently in impulse purchases, Reels build image and relationship, and Shorts support education and long-term engagement.
Which format sells best? Comparison of TikTok, Reels and Shorts
The best strategy? Test, analyze and adapt formats to the specific need and the user's purchase path. It's also worth regularly updating your video strategy based on platform trends and algorithm changes.
In 2025, short video is no longer a fad – it's the foundation of digital marketing.
Company information
The company creates social platforms that enable users to share, receive and interact with short videos. The platforms are available worldwide and have a huge number of users active daily.
Website: TikTok
Website: Instagram
Website: YouTube
