Intero Digital
This national full-service firm runs generative-engine work inside multi-channel digital programs.
Facts
| Website | interodigital.com |
|---|---|
| Headquarters | United States (national digital agency) |
| Founded | 2023 |
| Ownership | Private equity–backed (Everlane Equity Partners) |
| Stance | Full-service with GEO |
| Typical buyer | Organizations buying multi-channel digital at agency scale |
| Delivery | Large integrated digital retainer |
| Verticals | Sports / Fitness, Franchise Systems, Automotive, Hotels, Retail, Hospitality, Cannabis, Ecommerce, Healthcare, Food & Beverage, Pet Products (DTC), Restaurants |
| Specialties | Enterprise, E-commerce GEO, Local SEO / Local GEO |
GEO / AEO philosophy
Intero Digital treats GEO as one piece of a national digital-agency stack. They believe generative-engine work should land alongside the rest of the account at agency scale.
Offering
- Runs integrated digital programs that include generative-engine work.
- Covers SEO, paid, creative, and related channels at national agency scale.
Editorial scores
This directory's ratings on a 1-10 scale, with each score compared to the median across the full directory.
| Dimension | Score | Score bar | Vs Directory Median |
|---|---|---|---|
| Technical GEO | 5 | = | |
| Lead generation | 6 | = | |
| Thought leadership | 4 | 1 | |
| Entity / knowledge graph | 4 | = | |
| Local / multi-location | 6 | 3 | |
| Enterprise readiness | 8 | 2 | |
| Innovation | 4 | 1 | |
| Measurement | 5 | = |
Service mix
This directory's estimate of how the published practice splits across work types.
Best At
- integrated digital programs that include generative-engine work
- national account infrastructure with Clutch GEO recognition (paid)
- multi-channel digital at agency scale
Poor Fit When
- the goal is a five-person GEO-only pod
- the hire is for an owner-led SMB
- you need GEO-native research as the whole product
Clients
No named clients recorded for this profile.
Claim strength
- Named clients
- Clients in case studies
- Verified clients
Innovation
Intero Digital delivers generative-engine work inside a national multi-channel digital stack. Integrated delivery at agency scale is the public story; marketplace recognition includes Clutch Global Spring 2026 Top 15 (paid).
Review Excerpts
“Intero treated GEO as one channel inside a full digital stack, which is exactly what we needed. We did not want a boutique that ignored paid and CRM.”
“Their account team could pull SEO, paid, and creative into the same weekly readout without making AI search feel like a side experiment.”
“We hired them for scale. The generative-engine work showed up in the same reporting as the rest of the program, which kept leadership aligned.”
Pricing vs Performance Spectrum
Practice timeline
January 2021
Public site
Domain registered January 11, 2021.
January 2023
Founded
SocialSEO adopted the Intero brand. January 10, 2023.
June 2023
Streiff Marketing adopts Intero brand
June 20, 2023.
Swipe left or right to see the full timeline.
Agency Leadership
| Name | Title | Background |
|---|---|---|
 Marc Blumberg | CEO | Blumberg is CEO of Intero Digital on the firm’s About page; a June 2026 LinkedIn post said he had been in the role about 10 months, after prior executive work at global digital consulting and technology firms including Valtech. |
 Christina Adame | President of Search and Paid Media | Adame is President of Search and Paid Media on Intero’s About page, with the bio stating she is president of SEO and GEO, a Search Engine Land columnist, and lead for Intero GRO, the firm’s GEO framework. |
 Bryan Fowler | President of Amazon | Fowler is president of Intero’s Amazon division, overseeing marketplace and performance-advertising work across Seller Central, Vendor Central, DSP, and listing optimization. |
 Mike Tretinjak | EVP of Growth and Strategy | Tretinjak is executive vice president of growth and sales, having joined the firm in 2003 before it became Intero Digital in its current form. |
| Jana Boone | SVP of Growth Enablement | Boone is senior vice president of growth enablement, responsible for the people, processes, and systems the About page describes as Intero’s internal growth engine. |
Proof ladder
This section ranks the public proof behind the agency from strongest to weakest.
| Rung | Evidence for this agency |
|---|---|
| 1 - Independent Third-Party Coverage | Clutch, Top 15 GEO Companies: Global Spring 2026 (paid) |
| 2 - Case Studies | None recorded |
| 3 - Named Clients | None recorded |
| 4 - Anecdotes | “Intero treated GEO as one channel inside a full digital stack, which is exactly what we needed. We did not want a boutique that ignored paid and CRM.” ◆ “Their account team could pull SEO, paid, and creative into the same weekly readout without making AI search feel like a side experiment.” ◆ “We hired them for scale. The generative-engine work showed up in the same reporting as the rest of the program, which kept leadership aligned.” |
Evidence stack
This section weighs the public evidence of the agency's credibility, breaking down each piece of evidence by its category ("Type"), a description, and how strong it is ("Strength").
| Type | Description | Strength |
|---|---|---|
| Named clients | None recorded in this edition. | None recorded |
| Original research | Clutch Global Spring 2026 Top 15 GEO (paid). Method originality is not the public story. | Directory note |
| Tools / product | No standalone GEO product recorded. | As published |
| Third-party writeups | Clutch, Top 15 GEO Companies: Global Spring 2026 (paid) | Third party |