SEO Agency Directory: Best SEO Agency Listings 2026 - SellSEO
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1,751 agencies rated and counting

SEO Agency Directory: Find Top Agencies in 2026

1,741 agencies are listed in the directory, each evaluated on technical, on-page, content, and local visibility. The average score is 78, with Netfela Digital leading the pack. Rankings are based solely on SEO quality, ensuring unbiased results.

No paid placementSame tests for everyoneRead what all the measurements say together

1,751 agencies rated131 cities covered7 countries78/100 average score
Leaderboard

Highest scoring right now

The agencies whose own websites hold up best under the same audit they sell to clients.

#1
Folks Digital
Victoria, BC
★★★★½ 99/100 A
#2
Buzz Marketing
Kelowna, BC
99/100 A
#3
Gorilla 360
Newcastle, NSW
99/100 A
#4
42 Digital
Hobart, TAS
99/100 A
#5
Premier Marketing
Charlotte, NC
99/100 A
#6
Setsail Marketing
Vancouver, BC
99/100 A
#7
SEO Durban
Durban
★★★★★ 98/100 A
#8
SEO Pros
Johannesburg
★★★★★ 98/100 A
#9
203 Media Group
Norwalk, CT
★★★★★ 98/100 A
#10
SEO Perth Experts
Perth, WA
★★★★½ 98/100 A
Coverage

Browse by country

The crawler works country by country, city by city. New markets appear here as they finish scoring.

Canada

381
381 agencies rated
MontrealTorontoEdmonton

United States

366
366 agencies rated
PhoenixNew YorkTampaColumbus

Australia

364
364 agencies rated
SydneyGeelongNewcastleAdelaide

South Africa

264
264 agencies rated
JohannesburgDurban

France

229
229 agencies rated
ParisToulouseLyonGrenoble

Poland

145
145 agencies rated
KrakowPoznanWroclaw

India

2
2 agencies rated
Markets

Most covered cities

Each city page ranks its agencies and shows what the market looks like as a whole.

Paris29 agencies avg 77 Toulouse26 agencies avg 76 Sydney25 agencies avg 80 Lyon24 agencies avg 80 Montreal24 agencies avg 77 Geelong23 agencies avg 81 Johannesburg22 agencies avg 80 Phoenix22 agencies avg 77 Toronto22 agencies avg 82 Grenoble21 agencies avg 79 Krakow21 agencies avg 79 New York21 agencies avg 77 Newcastle21 agencies avg 82 Poznan21 agencies avg 77 Tampa21 agencies avg 75 Wroclaw21 agencies avg 80
Methodology

How the score works

Each agency's homepage is fetched and measured automatically, with no self-reporting and no paid placement. The overall score blends four checks, weighted like this, and the same rules apply to everyone in the directory.

Technical30%

Structured data, mobile readiness, canonical and social tags, page weight.

On-page28%

Title and meta length, heading hygiene, image alt text, internal linking.

Content22%

Whether the homepage says something substantial, or is a thin shell.

Local visibility20%

Whether they actually rank for the searches their own clients would use.

Profiles also carry pricing bands, team size, service mix, client ratings, case studies and awards. Anything we could not verify on a public page is labelled an estimate rather than dressed up as fact.

Run an agency? Claim your profile

Listing is automatic and free, so you may already be here. Not yet? Add your agency and we will research and score it within minutes. Either way, claiming it gets you analytics, quote requests, editable details and an updates feed.

Most searched city lists

The city rankings searchers reach most often.

SEO SydneySEO MelbourneSEO PhoenixSEO Agency TorontoSEO Services CalgaryAustin SEOAtlanta SEOSEO AdelaideLas Vegas SEODallas SEOSEO Gold CoastLocal SEO Perth

How to use the directory to find an SEO agency

When choosing an SEO company in the directory, consider the typical minimum project cost, which varies by agency. Ask about their local SEO strategies and visibility. Use the list to compare agencies based on their strengths and your specific needs.

Questions

About the agency directory

How much does SEO cost in the directory?

SEO costs vary widely among the 1,741 agencies. Each agency sets its own typical minimum project cost, so it's best to inquire directly with the agencies you're interested in.

Which is the best SEO agency in the directory?

Netfela Digital currently ranks highest in the directory based on SEO quality, with a strong performance in technical and content areas.

What is local SEO in the directory?

Local SEO in the directory focuses on improving visibility for businesses in specific geographic areas. Agencies are evaluated on their ability to enhance local search presence.

How to choose an SEO company in the directory?

Consider the agency's strengths, typical minimum project cost, and local SEO capabilities. Use the directory's rankings to compare and find the best match for your needs.

What SEO services does the directory offer?

The directory features agencies offering a range of services, including technical SEO, on-page optimization, content creation, and local SEO strategies. Each agency's offerings are detailed in their profiles.

How are agencies ranked in this directory?

By the measurable SEO quality of their own website. Every agency is fetched and scored the same way: technical setup (30%), on-page basics (28%), content depth (22%) and how often they appear in local search results (20%). Nobody can pay for placement or submit their own numbers.

How do agencies get listed?

Automatically. A crawler works city by city, finds the agencies that appear in local search results, measures each site and researches the profile. There is nothing to buy and no application to fill in.

Is a high score proof an agency is good?

It is evidence, not proof. An agency that cannot get structured data, headings or meta descriptions right on its own site is telling you something. Read it alongside the reviews, case studies and local visibility on each profile before you shortlist anyone.

How do I claim or correct my agency profile?

Open your profile and claim it with an email on your own domain. You get a dashboard with profile analytics, quote requests from visitors, editable details that our team reviews, and an updates feed that publishes to your profile.

What does the pricing on each profile mean?

Where an agency publishes its rates we show them marked Published. Where it does not, we show a realistic band for a firm of that size in that city, marked Estimated. Estimates are a starting point for the conversation, never a quote.