Agencies worth talking to if you are shortlisting a digital marketing partner in Philadelphia, with what each one does and where it is based. Healthcare, education, life sciences and professional services shape much of the demand here.
We publish this page, so rather than scoring ourselves against the agencies below, here is what we do and you can judge for yourself.
We get businesses found on Google and named inside AI answers. SEO, content and the website itself, handled by one team rather than three vendors.
Koramangala, Bengaluru, IndiaPublished by SEO Sadhu · we publish this page, so we have kept ourselves out of the ranked list below.Four things decided who made it, and one thing decided how we present ourselves.
An operating office in the city, not a nameplate address on a national website.
Everything we list comes from the agency's own site. Anything they do not publish is marked Not disclosed.
Agencies that are visibly better at something specific, rather than listing every service in existence.
Named clients published by the agency, not logo walls with no names attached.
Sorted by nothing in particular. Anything an agency does not publish is marked Not disclosed rather than guessed at.
| Agency | Philadelphia location | Best for | Core services |
|---|---|---|---|
| Brolik | Callowhill, Philadelphia, PA 19123 | Small businesses wanting an outsourced marketing department | Web design and development, Branding, Digital advertising, Content marketing and SEO, Email and social media, Photo and video production |
| Red Tettemer O'Connell + Partners | Center City West, Philadelphia, PA 19103 | National consumer brands wanting brand advertising campaigns | Brand campaigns, Content creation, Digital strategy and UX, Media planning and buying, Social strategy, Analytics and reporting |
| LevLane | Logan Square, Philadelphia, PA 19103 | Healthcare, senior living, financial services and retail brands | Creative, Social, Media, Analytics, PR, SEO and marketing automation |
| DMi Partners | Center City, Philadelphia, PA 19107 | Consumer brands wanting affiliate, influencer and performance marketing | Affiliate marketing, Influencer marketing and TikTok Shop, SEO and GEO, Paid search and paid social, Email marketing, Design and development |
| Brownstein Group | Avenue of the Arts, Philadelphia, PA 19107 | Brands wanting creative, PR, influencer and digital media from one group | Creative and content, Public relations, Influencer relations, Programmatic media buying, Paid search, CRM and analytics |
| Carmichael LynchMinneapolis agency with a Philadelphia office | Center City, Philadelphia, PA 19103 | National brands wanting large-scale creative and media campaigns | Brand campaigns, Media planning, Strategy |
| Majux | Old City, Philadelphia, PA 19106 | Law firms, especially personal-injury and criminal-defense practices | SEO for lawyers, Local maps visibility, Google Ads and LSAs, AI search optimization, Spanish-language SEO and PPC, Website development |
| Brand Llama | Fishtown, Philadelphia, PA 19125 | Healthcare, financial-services, manufacturing and mid-size B2B firms needing branding and lead generation | Brand identity, Website design and build, Inbound marketing, Lead generation, Email marketing, Advertising design |
| Make Your Mark DigitalBased in Ardmore, serves Philadelphia | Ardmore, PA 19003 | B2B, SaaS, health-tech, fintech and law-firm brands wanting search and AI-search visibility | SEO, AEO and AI SEO, PPC, Social media and social ads, Web design, Brand strategy |
| Harmelin MediaBased in Bala Cynwyd, serves Philadelphia | Bala Cynwyd, PA 19004 | National and regional brands wanting media planned around specific local markets | Local-first media strategy, Geographic media optimization, Media technology |
Ten agencies serving Philadelphia, each with a clear speciality. Descriptions are drawn from each agency’s own website.
Philadelphia has a group of long-running independent advertising agencies in Center City along Broad and Market Streets, several now part of national networks, alongside smaller digital shops in Fishtown and Old City. Many specialize in one vertical, such as law firms, affiliate and influencer performance, or healthcare. Several national SEO firms list Philadelphia offices at coworking, serviced-suite or mailbox addresses in Center City, so they are not on this list.
Brolik is a full-service digital agency on Spring Garden Street that works mainly with small businesses. It combines business strategy, web design, advertising, SEO and video, and describes itself as an external marketing department for clients.
RTO+P is an advertising agency on Market Street whose work spans creative, media, social and digital strategy for national consumer brands. Its site says it is now a Mod Op company.
LevLane is a full-service advertising agency on North 18th Street offering creative, media, social, PR, SEO and marketing automation. Its site highlights work for healthcare, life-science, senior-living and retail clients.
DMi Partners is a performance marketing agency on South Broad Street covering affiliate, influencer, search, paid social and email. Its site also promotes its own business-intelligence platform, Lumina.
Brownstein Group is a marketing company on South Broad Street made up of several specializt agencies. It covers creative, PR, influencer relations and digital media, and lists its leadership team on its site.
Carmichael Lynch is an advertising agency with offices in Minneapolis and on Market Street in Philadelphia. Its work combines creative and media for national brands.
Majux is a digital marketing agency on North 2nd Street that works only with law firms. It focuses on SEO, local search, paid search and Spanish-language campaigns, and says all its work is done in-house.
Brand Llama is a branding and digital marketing agency on East York Street in Fishtown. It combines brand strategy, web design, inbound marketing and lead generation, and was formerly known as Small Business Design Center.
Make Your Mark Digital is a digital marketing agency on East Montgomery Avenue in Ardmore focused on B2B brands. Its services cover SEO, AI-search visibility, paid media and web design.
Harmelin Media is a media agency in Bala Cynwyd that describes itself as local-first, planning media around the markets where a client's customers are. It uses its own technology to optimize media by geography.
Six questions worth asking whoever you shortlist.
Strong at D2C performance marketing does not mean strong at B2B SEO. Shortlist for your actual bottleneck.
The people who pitch are often not the people on the account. Ask, and ask how many other clients they carry.
Ask for a redacted monthly report. If nothing in it connects to inquiries or revenue, expect an awkward month four.
Buyers now ask assistants before search engines. Ask how they get clients named in those answers.
Notice period, and whether your ads account, analytics and website stay in your name when you leave.
Nobody controls Google. A promised position means they misunderstand that, or expect you to.
This page is published by SEO Sadhu, an SEO agency in Bangalore. We have put ourselves in a separate featured card above rather than ranking ourselves against the agencies in the list, because scoring yourself first on your own page is not a ranking.
The agencies are presented in no particular order of merit. Every fact about them comes from their own website, checked in September 2026.
Think we have got something wrong about your agency, or want to be removed? Email seosadhu@gmail.com and we will fix it.
What people ask us while they are shortlisting.
Send us the agencies you are considering and what you are trying to achieve. We will tell you honestly which of them fits your problem, even when the answer is not us.
