The SEO services / agency market globally was about USD 60‑70 billion+ in 2023‑2024. It is expected to keep growing at a CAGR (compound annual growth rate) of ~16‑18% over the next few years. Core services most agencies offer: On‑page SEO, Off‑page (link building etc.), Technical SEO. Also content creation, audits, local SEO. Emerging services: voice search optimization, AI‑powered o... https://www.semthrive.com/?utm_source