When project pricing makes sense
Technical audits and one-time fixes: clear scope, defined deliverables, no ongoing work needed.
Site migrations or rebuilds: defined start and end, requires deep one-time involvement.
Initial local SEO setup: claim profiles, build citations, optimize on-page basics. This is a clear scope-of-work.
When retainers are essential
Content marketing programs: publishing 4–8 high-quality pieces a month requires consistent strategist, writer, and editor time.
Link building: outreach campaigns build momentum over months and can't be turned on and off without losing relationships.
Ongoing technical maintenance: site changes, algorithm updates, and competitor moves require continuous monitoring and response.
Hybrid model is common: a 4–8 week project to fix the foundation, then a smaller monthly retainer to maintain and grow.