Top 100 SEO Companies in Delaware

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Top 100 SEO Companies in Delaware

The Best of October 2026

Looking for a top SEO firm in Delaware?

Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth. 

Jump to Most Reviewed Companies

List of the Best Delaware SEO Firms

    Featured provider

  • 1

    (22 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.6
    $1,000+
    10 - 49 employees
    Wilmington, DE
    SEO agency OutreachCrayon is in Wilmington, Delaware. Founded in 2015, the small team offers Search Engine Optimization.
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  • 2

    (30 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Dover, DE
    Designocracy is a web design agency. Established in 2012, the team provides Web Design, Web Development, E-Commerce Development, Mobile App Development, and more. Their small firm is headquartered in Dover, Delaware and Dubai, United Arab Emirates.
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  • 3

    (23 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Dover, DE
    SplitMetrics Growth Services is a small Mobile & App Marketing company. The Dover, Delaware-based agency was established in 2015. Their services include Mobile & App Marketing, Advertising, Conversion Optimization, Performance Marketing, and more.
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    Clients

    Chatterbug

    Industries

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  • 4

    (18 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Middletown, DE
    Web design agency Your Hustler, Inc. Is in Middletown, Delaware. The small team provides Web Design and Search Engine Optimization and was established in 2016.
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    Clients

    Shipley Donuts

    Industries

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  • 5

    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Dover, DE
    SEO agency and web design company BizLadder is located in Dover, Delaware. The small team offers Search Engine Optimization and Web Design. The firm was founded in 2014.
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    Industries

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  • 6

    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Wilmington, DE

    CityTech Design is a web design company. Launched in 2015, the team provides web design and branding. Their small agency is Wilmington, Delaware-based.

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    Clients

    Charles Taylor Engineering

    Industries

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  • 7

    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Wilmington, DE

    Prime SEO Service is a digital agency located in Delhi. Founded in 2019, they have about two employees that serve mostly small business clients in the business services, hospitality, and real estate fields. Services include SEO, Web Design, Digital Strategy, and more.

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    Clients

    Ayurvedic Green Tea

    Industries

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  • 8

    (16 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Newark, DE
    Synoviq is an AI Agents company. Launched in 2011, the team provides AI Agents, Ecommerce Marketing, Search Engine Optimization, Social Media Marketing, and more. Their midsize company is in Newark, Delaware; Melbourne, Australia; London, England and Kolkata, India.
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    Industries

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  • 9

    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Wilmington, DE

    Web design agency Kevin Kahn Web Development was launched in 2025. They are located in Wilmington, Delaware and have a small team. Kevin Kahn Web Development specializes in Web Design, Web Development, Search Engine Optimization, and Pay Per Click.

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    Industries

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  • 10

    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Dover, DE
    Aesthetics Digital is a SEO services firm. The small Dover, Delaware-based agency was established in 2018. Their team offers Search Engine Optimization, Web Development, Social Media Marketing, and Advertising.
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    Industries

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  • 11

    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Newark, DE
    BRANDSHAPE is a digital strategy company. The Newark, Delaware-based agency was launched in 2023. The small team provides digital strategy, social media marketing, web design, graphic design, and more.
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    Industries

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  • 12

    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Dover, DE

    Strategzilla is a PPC agency. Established in 2021, the small agency is in Northampton, United Kingdom. Their services include pay per click and conversion optimization.

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    Industries

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  • 13

    (3 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.7
    $5,000+
    50 - 249 employees
    Middletown, DE
    HimFlax Information Technologies Pvt. Ltd., a web development company, was established in 2018. They are based in Middletown, Delaware and Noida, India and have a midsize team. HimFlax Information Technologies Pvt. Ltd. Focuses on Web Development, Mobile App Development, E-Commerce Development, Social Media Marketing, and more.
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    Clients

    Septic Parts And Supplies

    Industries

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  • 14

    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.8
    $1,000+
    2 - 9 employees
    Dover, DE
    Brandualist Inc. Is a branding company. They provide branding, marketing strategy, digital strategy, social media marketing, and more and were founded in 2022. Their small team is based in Dover, Delaware.
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    Clients

    Mailvelope Scot McCracken Elevatic
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  • 15

    (21 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Dover, DE
    Zonic Media is a small web design agency. They provide Web Design, Search Engine Optimization, Pay Per Click, Social Media Marketing, and more and were established in 2025. The company is headquartered in Dover, Delaware.
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    Industries

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  • 16

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    3.5

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Wilmington, DE
    Located in Wilmington, Delaware, Brand Center USA is a SEO company. The agency focuses on search engine optimization, web development, social media marketing, and pay per click and is midsize.The agency was established in 2023.
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    Industries

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  • 17

    (8 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Dover, DE
    In Dover, Delaware, Alpha Market Flow is a small PR company. Established in 2025, the team focuses on Public Relations, Content Marketing, Direct Marketing, Marketing Strategy, and more.
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    Industries

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  • 18

    (6 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Wilmington, DE

    Website development company Marketome, Inc was founded in 2021. The firm specializes in web development, search engine optimization, pay per click, graphic design, and more and has a small team. The firm is in Wilmington, Delaware.

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  • 19

    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Claymont, DE
    Creative Content Crafts is a small Claymont, Delaware-based social media marketing agency. They focus on Social Media Marketing, Account-Based Marketing, Content Marketing, Sales Outsourcing, and more and were established in 2024.
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  • 20

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Wilmington, DE
    Backlinkers is a small Wilmington, Delaware-based SEO services firm. Their services include Search Engine Optimization.
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  • 21

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Wilmington, DE
    Ruby Digital Agency is a small web design company located in Wilmington, Delaware and Salt Lake City, Utah. Established in 2019, the team specializes in Web Design, IT managed services, E-Commerce Development, Branding, and more.
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  • 22

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Wilmington, DE
    Automative SEO Services is a SEO agency launched in 2025. The team offers Search Engine Optimization.
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    Industries

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  • 23

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Delaware City, DE
    ClickDo IO is a SEO company. The Delaware City, Delaware-based team offers Search Engine Optimization and Business Consulting.
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  • 24

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Claymont, DE
    Established in 2026, Local SEO Hive is a SEO services firm. Their services include Search Engine Optimization and Conversion Optimization.
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    Industries

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  • 25

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Wilmington, DE
    Founded in 2007, 7 Digit Dental Marketing is a small SEO company. Their services include search engine optimization, pay per click, social media marketing, and content marketing. The agency is based in Wilmington, Delaware.
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    Industries

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  • 26

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Middletown, DE
    Virtual Assistant Services Philippines is a SEO company located in Middletown, Delaware. They specialize in Search Engine Optimization and IT managed services and were launched in 2017.
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    Industries

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  • 27

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Newark, DE
    Local Owl by WisdmLabs is a small SEO company headquartered in Newark, Delaware. Their services include Search Engine Optimization and Conversion Optimization.
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    Industries

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  • 28

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Wilmington, DE
    SEO company and graphic design agency OJ Digital Solutions is based in Wilmington, Delaware. The team focuses on Search Engine Optimization and Graphic Design.
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  • 29

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Lewes, DE
    Blunt Soft LLC, a small SEO agency, is headquartered in Lewes, Delaware. The team specializes in Search Engine Optimization and Content Marketing.
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    Industries

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  • 30

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Newark, DE
    WNA InfoTech is a branding firm in Newark, Delaware and Ahmedabad, India. They specialize in Branding and Social Media Marketing and were established in 2018.
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    Industries

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