Independent list · re-checked September 28, 2026 · published by Primortul LLC

digital marketing agencies in San Diego, CA

2 of the 14 digital marketing agencies on this list are based in San Diego, California. The other 12 are based elsewhere on the list. Who leads them, the work they can show, a published price if they posted one, and why each one made the list. Nobody pays to be ranked.

  1. 08 on the list · San Diego, CA

    Power Digital

    Since 2012

    Power Digital is a growth marketing agency founded in 2012 and headquartered on Scranton Road in San Diego, with offices in New York and Arlington, Virginia. It runs paid, earned and owned media, data infrastructure and marketing mix modelling, and go-to-market consulting for consumer and B2B brands, organised around its Omega AI operating system and Iris intelligence layer. Its vertical practices cover CPG, fashion, healthcare and lifestyle.

    Why it’s hereHolds a 4.8 rating across 66 verified Clutch reviews and reports managing billions in media, placing it among the larger West Coast performance agencies.

    Who leads itJeff Mason, CEO.

    Estimated cost

    Estimated: $6,000–$18,000/mo, typical for US digital marketing retainers; not a quote.

    Typical industry estimate, not a quote from any firm on this list.

    growth marketing · paid media · SEO and earned media · measurement and mix modelling

  2. 12 on the list · San Diego, CA

    Ignite Visibility

    Since 2013 · 500+ people

    Ignite Visibility is a San Diego digital marketing agency founded in 2013 by John Lincoln and Krishnan Coughran and now operating under the Rallio AI banner. It provides SEO, local and AI SEO, PPC, paid social, email, content, digital PR and CRO with a focus on enterprise, franchise and multi-location brands, and reports more than 700 employees and 2,500-plus brands served.

    Why it’s hereA six-time Inc. 5000 honoree, ranked number one SEO company on Clutch, and a Google Premier Partner.

    Who leads itKrishnan Coughran, Co-Founder and CEO.

    Work they can showOrangetheory Fitness. Local SEO managed centrally across 1,500 studio locations, with 25% traffic growth. Home services franchise (unnamed). Landing page and regional PPC work that lifted lead volume 82% and cut cost per lead 32%. Multi-location pest control brand (unnamed). Geo-targeting and ad copy testing that raised click-through rate 150% and lowered cost per lead 21%.

    Estimated cost

    Estimated: $6,000–$18,000/mo, typical for US digital marketing retainers; not a quote.

    Typical industry estimate, not a quote from any firm on this list.

    SEO · PPC and paid social · franchise and multi-location marketing · email and CRO

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