how should i split budget between traditional seo and ai search?
Split budget by share of category search volume: if AI search drives 20 percent of your category, allocate 20 to 30 percent of SEO budget to GEO. Most B2B SaaS brands now run 60-40 traditional to AI, shifting 5 points per quarter as AI search share grows. The two disciplines share infrastructure including schema, content, and technical SEO, so the actual incremental cost of GEO sits near 15 to 25 percent on top of an existing SEO program. Skipping GEO entirely loses material share to competitors.
Evidence and detail
- AI search captured 15 to 30 percent of total search volume in 2026 across most B2B categories.
- B2B SaaS brands typically run 60-40 traditional to AI search budget split as of Q1 2026.
- Shared infrastructure makes incremental GEO cost 15 to 25 percent on top of existing SEO programs.
- Brands that skipped GEO in 2025 lost 8 to 15 percent share of voice to early movers.
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