A 2026 benchmark found LinkedIn was the only major platform delivering positive return on ad spend for B2B, ahead of Google Search and Meta. Its algorithm also now rewards depth over surface engagement.
The platform stopped rewarding the post that got the most likes. It started rewarding the post that actually held someone's attention.
A new benchmark put a hard number on something B2B marketers suspected. LinkedIn was the only major platform to deliver positive return on ad spend, at 121%, ahead of Google Search at 67% and Meta at 51% on revenue impact, according to analysis drawing on Dreamdata and the LinkedIn Benchmarks Report 2026. For businesses selling to other businesses, that gap is hard to ignore.
The platform also changed how content spreads. Through late May and early June, LinkedIn rolled out algorithm changes that reward depth signals, reading time, comment threads and saves, over likes and reactions. Video views grew 36% year on year, personal profiles now generate around 8 times the engagement of company pages, and company page reach has fallen 60 to 66% since 2024.
Why it matters
For B2B businesses, this reframes where the next dollar should go. If LinkedIn is the only channel returning more than it costs for considered, high-value purchases, then defaulting your B2B budget to Google and Meta out of habit is leaving money on the table. This connects straight to the bigger lesson of the week. The platform with the biggest headline is not automatically the platform with the best return for your business.
The organic shift matters just as much. Company pages are fading and personal profiles are carrying reach, which means your people, not your logo, are now the distribution engine.
LinkedIn's reported B2B return on ad spend against Google Search, with Meta trailing at 51%
What to do about it
If you sell to other businesses, test a meaningful slice of budget on LinkedIn against your current default and compare the return on your own terms. Put your content out through people, not just the company page, because that is where the reach now lives. Write for depth, since reading time and saves are the signals the algorithm rewards. Lean into video, which is growing faster than any other format on the platform. Measure revenue impact, not vanity reach, because the benchmark that matters is what comes back, not what gets seen.
The biggest channel is not always the best one. For B2B, the numbers are pointing somewhere most budgets are not.