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

Seer Interactive

Seer Interactive is a Philadelphia digital marketing agency founded in 2002 by Wil Reynolds. It provides SEO, paid media, analytics, CRO and generative-engine optimisation, and reports more than 250 team members, 130-plus enterprise clients and a 92 percent retention rate. The company is a certified B Corporation. Nobody pays to be ranked.

Why it’s hereA B Corp-certified Google Premier Partner and Microsoft Elite Agency Partner whose founder is one of the most cited voices in search marketing. Number 9 of the digital marketing agencies in the US.

Who leads itWil Reynolds, Founder & 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.

A fit forEnterprise marketing teams that want SEO, paid media and analytics from a remote-first firm of 250+ people founded in 2002, which reports 130+ enterprise clients and a 92% retention rate.

Based in
Philadelphia, PA
Founded
2002
Team size
201–500 people
Led by
Wil Reynolds, Founder & CEO
Known for
SEO · paid media · analytics · conversion rate optimisation · generative-engine optimisation
Best for
Enterprise marketing teams that want SEO, paid media and analytics from a remote-first firm of 250+ people founded in 2002, which reports 130+ enterprise clients and a 92% retention rate.
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.

Seer Interactive homepage, captured September 28, 2026
seerinteractive.com · homepage on September 28, 2026

Sources seerinteractive.com, clutch.co · LinkedIn ↗

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