TikTok Is For Teenagers (And That's What They Said About LinkedIn in 2015)
By Propositum Labs · 6 October 2026 · 7 min read
"TikTok is for teenagers."
Go ahead. Say it. We've heard it approximately forty-seven thousand times.
We understand the instinct. The platform launched with teenagers doing dances. Its most viral creators are, in fact, quite young. The format is short, fast, and relentlessly chaotic. Nothing about it says "B2B enterprise software purchasing decision."
And yet.
That is exactly what they said about LinkedIn in 2015. About Instagram in 2014. About YouTube in 2010. About podcasts in 2016. About email in 2001.
Every platform that is now essential to B2B marketing was once dismissed with the exact same logic. And every time, the companies that moved first built audiences their competitors are still trying to buy.
This is the blog post about recognising that pattern before it costs you another two years.
A Brief History of "Not For Business"
Let's run the tape back. Because the "not for my business" objection has a remarkably consistent track record of being wrong.
"It's just a job board. Our buyers aren't looking for jobs." Reality: $18 billion in annual revenue. 80% of all B2B social leads come from LinkedIn. 113% ROAS on LinkedIn Ads. The platform that every single B2B company now calls essential.
YouTube
"It's cat videos and teenagers. Nobody uses it for business research." Reality: 55% of B2B marketers actively use it. Second-largest search engine on earth. The place buyers go to evaluate your product before they ever contact sales.
"It's photos of brunch and holidays. Our buyers aren't on Instagram." Reality: 2 billion active users. Major commerce and discovery platform. The feed where an entire generation of buyers finds new products.
Podcasts
"Nobody listens to those. It's a niche hobby for commuters." Reality: 500 million listeners globally. A B2B trust-building format that generates qualified leads while your competitors are sleeping.
"Every platform that is now essential to B2B marketing was once dismissed using the exact same logic. The only thing that changes is the name of the platform and the year on the calendar."
Who Is Actually on TikTok
Let's deal with the demographic assumption first, because it's where the objection falls apart most quickly.
The mental image most B2B founders have of TikTok: a 16-year-old doing a choreographed dance in a bedroom at 11pm.
The reality of TikTok's user base in 2026:
- The 25–34 age group is the fastest-growing demographic on the platform
- 60% of TikTok users are between 25 and 44 years old
- That is your buyer. That is your decision-maker.
- TikTok is projected to exceed 2.5 billion global users by end of 2026
- Americans now spend more social media time on TikTok than on Facebook or Instagram
The platform that launched with dancing teenagers is now the platform where professionals learn, discover products, and make purchasing decisions. That shift happened faster than anyone expected. And most B2B companies missed it.
The Numbers That End the Debate
of company decision-makers on TikTok use it to discover business products BEFORE visiting a website or requesting a demo.
of B2B buyers use video as part of their product research process. Not marketing video. Research video.
of B2B marketers now use TikTok - doubled from 8% in 2025. The adoption wave has already started. Most niches are still empty.
of TikTok users discovered products on the platform they had not seen anywhere else. Discovery. Not just entertainment.
TikTok's projected ad revenue for 2026. Brands do not spend $44 billion on a platform for teenagers.
of small businesses say TikTok promotions led directly to higher sales. Not awareness. Sales.
TikTok Is the New Google (For Your Buyers)
Here is the thing that should genuinely concern any B2B founder who has not thought about this yet.
Gen Z - who are now entering the workforce in significant numbers and making B2B purchasing decisions at companies they have joined - does not Google things. They TikTok them.
"Best project management software for remote teams." "Honest review of [your competitor]." "Is [your product category] actually worth it."
These searches are happening on TikTok right now. In your category. About your product type.
TikTok's search functionality now rivals Google for product discovery among users under 35. The platform has built an index of creator content that functions as a trusted, peer-reviewed, video-first search engine. The results are not SEO-optimised blog posts written by interns. They are real people with real opinions, filmed on real phones.
That is where your next generation of buyers is researching their options. The question is whether your face appears in those results.
"Your buyer uses TikTok. You just can't see it in the CRM. The research phase - quiet, personal, on their phone, on their own time - is happening on platforms your sales team doesn't have access to."
"But Our Buyers Definitely Aren't on TikTok"
We are going to push back on this. Gently but firmly.
You do not actually know where your buyers spend their time outside of work hours. You know where they tell you they make decisions. You know the platforms they admit to using professionally.
But the research phase - the part where they quietly decide whether your category is worth pursuing, whether you seem credible, whether someone in their role has had success with your type of product - that research happens somewhere personal. On their phone. In their own time. On whatever platform they actually enjoy being on.
Two-thirds of decision-makers on TikTok use it to research business products before ever reaching out. They are not there looking for business content. The business content finds them, because the algorithm serves relevant information to relevant people regardless of whether the platform "feels professional."
Your buyer uses TikTok. You just cannot see it in the CRM.
What B2B TikTok Actually Looks Like
Here is the most important clarification in this entire post: nobody is asking you to do a dance.
What actually works
- A 60-second opinion on your industry
- Explaining a concept your buyers misunderstand
- Behind-the-scenes of how you actually work
- A point of view someone would share with their team
- "Here's what I wish I'd known before..."
What people fear
- Dancing to trending audio
- Lip-syncing to pop songs
- Viral challenges in the office
- Acting skits about your industry
- Embarrassing yourself publicly
And here is the insight that ties everything together: that second list is also a Reel. A YouTube Short. A LinkedIn video. The format is short-form vertical video and TikTok is one of four platforms where it lives simultaneously.
One video. Four platforms. One phone. Thirty minutes of filming per week.
That is what we are actually talking about.
The Window Is Identical to 2015
In 2015, the smartest B2B marketers were quietly building LinkedIn audiences while everyone else explained why it was just a job board.
In 2026, the smartest B2B marketers are quietly building short-form video audiences while everyone else explains why TikTok is for teenagers.
Same logic. Same objection. Same outcome for the people who ignore it.
The companies posting consistently on short-form video today will own the organic reach, the algorithmic distribution, and the mental real estate in their buyers' minds by the time their competitors have finished their internal committee meeting about whether to explore a quote-unquote TikTok strategy.
The teenagers, by the way, have been replaced by your 34-year-old VP of Operations watching educational content during their commute.
Just saying.