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Top SEO Companies Pennsylvania

I have reviewed over 195 in Pennsylvania and have put together a list of the top SEO companies in Pennsylvania. As a seasoned SEO professional, and one who has worked at various agencies, I can confidently say that these below agencies represent the very best Pennsylvania has to offer.

To make it on this list, agencies must have exceptional customer reviews, clear evidence of client performance in case studies, and staff experienced in SEO. I do NOT receive payment from any of the SEO agencies on this list. If an SEO company is on this list, it is on their merit alone.

12Agencies reviewed
7Markets covered

Written by Andrew Eagar Updated

The agency alternative

I rate these agencies. An agency still might not be what you need.

If you would rather have a senior SEO working inside your team than hand the work to an account manager, that is what The Fractional SEO does, from $2,500 a month.

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1. WebFX

Minimum budget
$1,000
Hourly rate
$150/hr
Team size
923
Based in
Minneapolis, MN

“So I highly recommend this agency for Shop if launch and SEO.”

Why we chose them

WebFX is an agency that hardly needs an introduction. With over 1,000 employees, global locations, and millions of dollars generated for businesses, they had to be on our Minneapolis, MN list. One of the key case studies we analyzed involved KOA, one of the largest camping networks in the U.S. and Canada. WebFX crafted a custom SEO strategy that led to a 150% increase in organic traffic, a 198% boost in transactions, and a 260% rise in organic revenue.

Visit WebFX

2. Gen3 Marketing

Gen3 Marketing is an SEO agency located near Conshohocken, PA, offering various services including search engine optimization, pay-per-click management, and web analytics. They specialize in technical SEO, on-page and off-page optimization, and content marketing to help businesses improve their online visibility and drive organic traffic to their websites.

Minimum budget
$5,000+
Hourly rate
$150/hr
Team size
201
Based in
Conshohocken, PA

“Looking into there affiliate management program. But discovered there SEO program too.”

Why we chose them

Gen3 Marketing earned inclusion on our list through compelling case studies featured on their website. Among them, one particular case study seized my attention, highlighting a 472% increase in total organic keyword rankings, a staggering 357% expansion in organic landing page growth, a 1.19% improvement in organic CVR year-on-year, and a 348.88% surge in organic channel revenue year-on-year. This case study commends Gen3 Marketing’s SEO proficiency in delivering exceptional results for their clients.

Visit Gen3 Marketing

3. Seer Interactive

Seer Interactive is an SEO agency based in Philadelphia, PA. They offer a range of services including SEO, PPC, analytics, and CRO. The company focuses on data-driven strategies, technical SEO, content marketing, and link building to help clients improve their online visibility and drive organic traffic.

Minimum budget
$5,000+
Hourly rate
$150/hr
Team size
182
Based in
Philadelphia, PA

“A great business that's very knowledgeable in their case for SEO and page rank.”

Why we chose them

Seer Interactive secured a spot on our list through impactful case studies. We were impressed by the outstanding results highlighted in these case studies, such as a 126% growth in organic traffic, a 25% rise in organic transactions, and a 30% year-on-year increase in organic revenue. These achievements were attributed to their successful implementation of website migration and technical SEO. This case study exemplifies the SEO skills of the Seer interactive team.

Visit Seer Interactive

4. 1SEO Digital Agency

1SEO is a Bristol, PA-based SEO agency offering services like web design, PPC, and social media marketing. They provide SEO, local SEO, technical SEO, on-page SEO, and off-page SEO services to help businesses improve their online visibility. Their comprehensive approach ensures clients' websites rank higher and attract more organic traffic.

Minimum budget
---
Hourly rate
$100/hr
Team size
118
Based in
Bristol, PA

“IPP Solutions highly recommends 1SEO Digital Agency! We are very happy and satisfied with them!”

Why we chose them

We found it essential to include 1SEO Digital Agency on our list of SEO agencies in Bristol, PA, after reviewing their website’s case studies. One case study left a lasting impression, showcasing a gain of over 65,000 monthly new users, a 50% increase in organic monthly revenue to core pages, and achieving first-page rankings for over 1,800 Keywords. Client credited these impressive results to effective SEO strategies, particularly highlighting 1SEO Digital Agency’s silo approach.

Visit 1SEO Digital Agency

5. Deerfield

Minimum budget
---
Hourly rate
---
Team size
113
Based in
Conshohocken, PA

“I highly recommend this full service pharmaceutical advertising agency!”

Why we chose them

DeerField Agency secured a position on our list of top agencies in Conshohocken, PA due to their diverse advertising services. After reviewing the solutions mentioned on their site, we found they offer a wide range of services focused not only on SEO but also brand design, omnichannel marketing, and printing services, among other marketing-related offerings. Another highlight is that DeerField has 14 years of experience, providing great expertise based on their longevity.

Visit Deerfield

6. Direct Online Marketing

Minimum budget
$5,000+
Hourly rate
$150/hr
Team size
89
Based in
Pittsburgh, PA

“We recommend them for any one that wants to achieve great marketing results.”

Why we chose them

Direct Online Marketing was included on our list due to their detailed case studies. We were astounded by the impressive SEO results showcased, such as a 2,800% increase in lead generation, a 44% year-over-year growth in traffic, and a 367% boost in overall traffic, achieved through an SEO strategy centered on full-scale blogging and outreach efforts. Additionally, they increased page one rankings by 109% in six months. These results demonstrate the SEO prowess of the Direct Online Marketing team.

Visit Direct Online Marketing

7. Gavin

Evolving Influence is an SEO agency based in York, PA. They offer services such as website design, social media management, and content creation. Their SEO offerings include keyword research, on-page optimization, link building, and local SEO strategies. They aim to help businesses improve their online visibility and increase organic traffic.

Minimum budget
---
Hourly rate
---
Team size
66
Based in
York, PA

“If you're looking for an agency that provides top-notch services, choose GAVIN is it!”

Why we chose them

We added Gavin to our list due to the detailed case studies prominently featured on their website. Among them, one particular case study grabbed our attention, highlighting a 38% increase in organic website traffic, a 25% rise in inquiries, a 15% boost in direct website traffic, and $75,000 in value-add placements for a campaign achieved within just 6 months. These outcomes were the result of an effective marketing strategy that included SEO and a regionally relevant messaging campaign, showcasing Gavin’s expertise in SEO.

Visit Gavin

8. Enter.Net Inc

Minimum budget
---
Hourly rate
---
Team size
39
Based in
Allentown, PA

“I definitely recommend you give them a try, you'll be glad you did!”

Why we chose them

Enter.Net Inc made it onto our list thanks to an outstanding accumulation of 314 customer reviews with a 4.9 rating. We were impressed to notice that most clients have fostered long-standing partnerships with Enter.Net Inc, spanning notable durations such as 10 and 12 years. This longevity speaks volumes about the level of customer satisfaction and value Enter.Net Inc consistently delivers. Customers also attributed their positive experiences to the professionalism, extensive knowledge, and responsive approach of the Enter.Net Inc team.

Visit Enter.Net Inc

9. beMarketing

BE Marketing is an SEO Agency located near Conshohocken, PA. They offer services such as web design, social media management, and content marketing. Their SEO services include keyword research, on-page optimization, and link building to help businesses improve their online visibility and drive more organic traffic to their websites.

Minimum budget
$1,000+
Hourly rate
$50/hr
Team size
38
Based in
Conshohocken, PA

“B-Marketing! This group of professionals are fabulous to work with.”

Why we chose them

beMarketing’s inclusion on our list is justified by compelling case studies showcased on their website. Our extensive review of these case studies left us impressed with remarkable results, including a 74% increase in organic search traffic and achieving first-page rankings, all attributed to their adept utilization of local SEO strategies and press release initiatives. These outcomes stand as a testament to beMarketing’s SEO expertise and commitment to delivering results for clients.

Visit beMarketing

10. Farotech

Minimum budget
$5,000+
Hourly rate
$150/hr
Team size
38
Based in
Conshohocken, PA

“I would highly recommend Farotech to anyone who needs to improve their digital marketing.”

Why we chose them

We decided to feature Farotech on our list due to their impressive collection of case studies. Among these, one case study caught our attention, revealing an 856% increase in blog traffic, resulting in over 33,000 appointments valued at over $10 million in a single year, all attributed to their strategic digital marketing approach. These outstanding outcomes demonstrate Farotech’s SEO expertise in delivering results for clients.

Visit Farotech

11. Tower Marketing

Minimum budget
$10,000+
Hourly rate
---
Team size
37
Based in
Lancaster, PA

“As a one-woman marketing team, Tower Marketing is my right-hand of my marketing department.”

Why we chose them

Tower Marketing caught our attention with their compelling case studies, leading us to include them in our list. One particular case study left a lasting impression, highlighting their achievement of generating 16,000 views on Google Maps within 6 months, alongside over 336,000 impressions and 46,400 clicks to the website by targeting local cities over 16 months. These impressive outcomes were attributed to their strategic implementation of Google My Business optimization and a local SEO approach.

Visit Tower Marketing

12. From The Future

Minimum budget
$100,000+
Hourly rate
$200/hr
Team size
36
Based in
Philadelphia, PA

“A wealth of knowledge in SEO. They have an outstanding track record of getting measurable results.”

Why we chose them

We added From The Future to our list due to their impressive case studies outcomes. One standout case study showcases impressive results: a 1,700% increase in organic page revenue, a 1,100% rise in organic page visits and a 1,000% improvement in organic keyword rankings. These achievements were attributed to their SEO strategies, including technical SEO and semantic SEO. Additionally, they successfully moved from the top of page 2 to #1 ranking for their main keyword and thousands of related terms across both mobile and desktop SERPs.

Visit From The Future

How we ranked Pennsylvania SEO companies

We reviewed dozens of agencies serving Pennsylvania, weighing more than fifty separate points of information for each. These are the categories that decided the order.

Client performance
Case studies and customer reviews for every agency, read for evidence of actual outcomes (keyword movement, traffic growth, lead volume) rather than claims about process.
Employee experience
The LinkedIn profile of every SEO employee at each firm: years of SEO-specific experience, how deep it goes, and whether it leans strategic, implementation, or account management. A large team of generalists is a different proposition from a small team of specialists.
Customer satisfaction
Reviews on Google and third-party platforms, weighted by what clients actually say rather than the star average: what they valued, how they were treated, and how long they stayed. Engagement length says more than a rating does.
Location
Every firm listed here is based in or near Pennsylvania. An agency that merely sells into this market is not the same as one that works in it.

No agency paid to appear on this page, and none can. We are not on our own lists either. The Fractional SEO is not an agency, so including ourselves would be dishonest in a different direction.

About the author

Andrew Eagar

Andrew Eagar

Founder, The Fractional SEO

Andrew Eagar has worked in SEO since 2008. He has been Director of SEO at four agencies, built SEO departments from the ground up and led teams of more than 20 SEOs, on brands including Twitter, Amazon, S&P Global, PGA Tour, Allstate and Seagate. He has contributed to Moz and Clutch, and today runs The Fractional SEO in Virginia.

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Markets we cover in Pennsylvania

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