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Our research process

Useful comparisons start with clear sources.

Our inclusion criteria, source review process, alphabetical ordering, corrections process and disclosure of Advarde ownership. No paid rankings or invented ratings.

What is included

The directory contains 381 distinct marketing agencies and service providers across dental, chiropractic, physiotherapy and ecommerce collections. Inclusion in a collection requires a relevant published service or client case study. Agencies serving several niches share one profile. Dropshipping is labeled only when the provider explicitly publishes that experience or service. It is a curated starting point, not a complete census or a list of the “best” agencies.

How we researched it

We reviewed official websites and relevant service, pricing and case-study pages. Social links come from the provider’s website; they are identity references, not proof of results. Each profile links to its research sources and records the review date.

We checked redirects to avoid counting the same provider twice. WEO Media and Roadside both redirected to WEO Marketly during this review and are represented by one profile. Domains that no longer represented the expected agency were excluded.

What the labels mean

A profile review covers the published offering. Domain ownership verification is separate from this research. We have not tested the agencies’ work, contacted their clients or audited their performance claims. Services and business focus reflect the sources reviewed; an omitted service may still be available.

Published pricing is a dated example with a source, not a quote. “Not found” means that our reviewed sources did not establish the detail. It does not mean a provider lacks the service or refuses to disclose it.

Ordering and commercial interests

Advarde owns and operates this directory and promotes its own ChatGPT advertising software alongside it. Agencies are listed alphabetically. No provider paid for inclusion or position in this collection, and an Advarde subscription is not required. We do not award scores, ratings or partner status to listed agencies.

Individual buying questions are editorial suggestions from Advarde, rather than statements about a provider’s contract or performance.

Claiming a listing and requesting corrections

Use “Claim this agency” on a profile, create a separate directory account and add the provided DNS TXT record to the listed website domain. We check automatically about every six hours, with a manual “Verify now” option. Pending codes expire after 30 days. Verification establishes domain control and associates the claim with your account; it does not endorse the agency’s work. Profile edits and ownership disputes go through the editorial team.

We aim to recheck material information quarterly and review reported corrections sooner. The visible review date records the completed review, not a promise that pricing or availability remains unchanged.

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