Over three years, paid search went from 44% of our lead mix to 15%. In the same period, total leads still grew 29% year on year and organic search grew 92%.
I would love to present this as a clever experiment, but it started as a budget cut. Between 2024 and 2025 our paid search budget dropped by roughly 40%, and in 2026 it dropped by another 20%. Nobody stopped to ask whether organic was ready to carry the extra weight, so we had to find out in real time.
This is what three years of CRM data across five markets (North America, France, Spain, Italy and Portugal) taught me about organic growth when paid stops covering for it.
1. Paid hides your organic problems, until it doesn’t
When paid search is big, it covers for almost everything: weak rankings, thin content, slow pages and missing authority. The pipeline looks healthy, so nobody has a reason to look under the hood.
Once we cut paid, the gaps became visible within a few weeks. It was painful, and it also turned out to be the most useful audit we ever ran, because every market showed us exactly where organic was weak once paid stopped compensating. You don’t need a budget cut to get that picture, though: an organic and AI visibility assessment shows where you stand before finance forces the question.
2. The mix shifted, though not where most people expect
Paid search fell from 44% to 15% of the mix, and it would be easy to assume organic simply absorbed the difference. It did not.
Organic search grew strongly, but paid social also moved from about 1% to about 24% of the mix, so most of that budget went somewhere else. The honest reading is that we swapped one type of intent capture for a broader system, with organic serving demand that already exists and paid social helping to create the demand we still needed.
If you are planning a similar shift, start by deciding which channel owns which stage of intent. Framing it as paid against organic tends to steer the budget conversation in the wrong direction.
3. SEO earns its budget through pipeline
This is where my view runs against a lot of SEO reporting. Traffic reports told us very little during this period: clicks were under pressure from AI Overviews and zero-click behaviour, and in some markets impressions grew while clicks stayed flat. That gap is becoming normal well beyond our data. In one example from Storylake’s work on AI grounding pages, a site logged 225,340 impressions and 450 clicks in 28 days, while AI agents fetched it 26,285 times.
What mattered was what the CRM showed. Which organic pages produced leads that became opportunities, and which ones produced noise? We stopped presenting rankings as success and started reporting pipeline contribution by page type and by market.
If your SEO report ends at sessions, you will struggle to defend the channel when the budget conversation arrives, and that conversation always arrives.
4. Not every market followed the story
This is the part most case studies leave out, so I will include it. Italy is the one market that declined in 2026, even though we ran the same organic strategy there.
My working explanation is brand strength. Where the brand is established, organic capture is easier because people search for you by name. Where it is weaker, you lose the safety net paid used to provide, and organic alone cannot rebuild awareness quickly. The same dynamic is now visible in AI answers, where brands with few mentions across the web are largely left out of recommendations.
I do not consider this fully diagnosed, which is exactly why I want to discuss it openly instead of presenting a clean success story.
5. AI referrals are small, but worth tracking now
AI platforms now show up as a referral source in our CRM. The volume is still a small share of the mix, so I would not restructure a strategy around it today.
The trend is clear enough to start tracking it properly now, though. Teams that build the measurement habit early will understand this channel long before everyone else, while those waiting for it to become big will end up reading someone else’s data.
What I would do differently
Looking back, I would change three things.
- I would have fixed the organic foundations before the budget cut forced the issue. Paid should shrink when organic is ready, and the finance calendar is a poor signal for that.
- I would have invested in brand earlier in the weaker markets, because organic growth scales far more easily on top of existing brand demand than from nothing.
- I would have set up pipeline-level reporting for organic from day one. We got there eventually, but only after months of arguing about the wrong metrics.
The takeaway
Organic can carry a B2B SaaS pipeline when paid shrinks. In our case it did so in four of five markets, with total leads still growing.
It is not automatic and it is not equal across markets, and it depends heavily on how well you measure what actually becomes revenue.
I will go deeper into the market-by-market data, including the parts that do not fit neatly, at the Berlin SEO & Content Club on 2 December. If you are dealing with budget pressure on paid, or simply want to know how fragile your organic really is, come and challenge the numbers with me.
Gaetano Romeo
Gaetano is a Brand Ambassador and Demand Generation Consultant at Storylake, where he builds awareness and pipeline for the agency’s AI search and GEO services. and Global Head of Marketing at EasyVista. A digital marketer since 2003, he has served as COO of Bruce Clay Europe and advised brands including Zalando and Groupon. He is also a Semrush Top Brand Influencer and Search Engine Land contributor. He started in digital in 2003 working for small local businesses, is a long-standing SEO, and has consulted for companies such as Zalando and Groupon. His Semrush profile lists him as a Search Engine Land contributor, IED lecturer, director of the Digital Generation series for the Maggioli group, WhitePress brand ambassador, and COO of Bruce Clay Europe.
