"Reels are for B2C only" — I hear this in the IT industry almost every month. Many companies don't take short-form video seriously: "Our customer is a business; they aren't going to make a big-ticket decision after watching a 15-second reel."
Partly fair. But the Celion case made one thing clear: the question itself is framed wrong. Does Reels work in B2B? Yes — but the format decides nothing. The offer decides. Below, I'll show it with numbers.
Celion: from zero, across four markets
Celion is an IT outsourcing company. When we came on board, there was no marketing system at all: they didn't even have profiles on social media, and sales from digital channels were zero. In other words, the starting point was a clean zero. Before the first reel could go live, we had to build the brand and SMM from scratch: positioning, visual identity, and profiles. Not the format first — the foundation first.
The task was not easy: to set up lead generation simultaneously across four international markets — Dubai, the UK, the US, and Kazakhstan. The problem is that IT outsourcing is explained in a different language in each market. A customer in Dubai and a customer in Kazakhstan aren't looking for the same thing — which means a single universal reel couldn't cover all four markets.
35 campaigns, 460 leads, CPL $4.69
From September to June, with a total budget of $2 378, we launched 35 campaigns. The overall result: 460 Marketing Qualified Leads, with an average Cost Per Lead of $4.69. For international B2B, that's a cheap number.
These 35 campaigns did not carry equal weight. 30 of them went directly to lead collection — spending $2 155 to bring in 460 leads. One went to brand awareness: just $108 for 675 708 in reach. Another two went to Instagram visits — $105 for 3 256 visits. The lion's share of the ad budget was eaten by the lead campaigns; brand and audience ended up as a cheap byproduct.
The reel creatives were the visible part of this flow, but we didn't rely on a single format. We tested reel creatives and sales offers in parallel through A/B tests. As a byproduct, the Instagram audience grew from zero to 1 000+. But the answer to the main question lay in another one — who brought in leads cheaply?
The offer decided, not the format
Now the most important number. Among the 35 campaigns, the most effective wasn't the reel format itself, but one specific offer: an AI-agent offer. That single campaign brought in 131 leads, with a CPL of $3.63 — noticeably cheaper than the overall average.
The conclusion follows on its own. Same channel, same budget logic, same format — but when the offer changed, CPL dropped. So the debate over whether reels "work" or "don't work" is empty. Reels is a container. What offer you put inside it determines the result.
That's exactly why we tested several offers in parallel and chose the winner by CAC — not by guesswork, but by the numbers. We adapted the offer separately for each market, because the need in Dubai isn't the same as the need in Kazakhstan. Even the most beautiful reel in the world won't save a weak offer; a strong offer works even in a plain format.
Cheap leads — but a long cycle
Here's the hidden part of international B2B: the lead can be cheap, but the deal cycle is long. At Celion, the average deal closed in 4 months. Anyone who doesn't know this stops in the second month, saying "the ads aren't working" — and shuts down their biggest deal with their own hands.
It's precisely because of this long cycle that we didn't limit ourselves to ads. We systematized the sales department — defined roles, responsibilities, and processes; we added an organic flow with SEO setup and articles. Because if there's no system to receive a lead that waits 4 months, that lead disappears within that time. In a long cycle, marketing doesn't work alone — it has to be one whole with the sales system.
A $4.69 lead turned into a $180 000 contract four months later. The largest deal was signed with a client in Dubai, and it came from exactly our lead. One right deal covered the entire annual ad budget 76 times over. But this takes patience — which is exactly why our minimum engagement term is 3 months. You can't fairly judge a B2B cycle in less than three months.
Conclusion
Does Reels work in B2B? Yes. But that's the wrong question. The right question is different: is your offer worth this format? The format is the container, the offer is the engine. At Celion, reels brought in 460 leads because there was a tested offer behind them.
So spend the time you'd give to choosing a format on testing the offer instead. In B2B, the winner is chosen not by video style, but by the strength of the offer and the discipline to test it against CAC. Reels is just a delivery vehicle. What sells is the offer.