Top 100 Software Development Companies in Philadelphia

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Top 100 Software Development Companies in Philadelphia

The Best of November 2026

Looking for a top software developer in Philadelphia?

As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. 

Jump to Most Reviewed Companies

List of the Best Philadelphia Software Developers

  • 31
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10,000+ employees
    Philadelphia, PA
    EClerx is a large custom software development firm founded in 2000. Their team offers Custom Software Development and Back Office Outsourcing.
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    Industries

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  • 32
    (55 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Philadelphia, PA
    Phenomenon Studio, an user experience design agency, was established in 2019. Located in Dover, Delaware; Chicago, Illinois; New York, New York and Los Angeles, California, their midsize team offers UX/UI Design, Web Development, Custom Software Development, Branding, and more.
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    Clients

    Wisdom iolo/RealDefense One Text Artisan

    Industries

  • 33
    (6 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.3

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Claymont, DE
    Test Double, an Enterprise App Modernization company, is in Claymont, Delaware. They provide Enterprise App Modernization, Custom Software Development, Artificial Intelligence, AI Consulting, and more and were founded in 2011.
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    Clients

    Betterment

    Industries

  • 34
    (45 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Philadelphia, PA
    Synergy Labs is an app development firm. Their midsize team is in Hollywood, Florida; Miami, Florida; New York, New York and Dubai, United Arab Emirates and provides Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more. The firm was launched in 2020.
    Read More

    Industries

  • 35
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Philadelphia, PA
    Mobile app development company Bolder Apps was established in 2019. Their midsize team is located in Miami, Florida; New York, New York; Los Angeles, California and Austin, Texas. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more.
    Read More

    Clients

    Lando AI

    Industries

  • 36
    (22 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Philadelphia, PA
    Uniqcli, a Marketing Strategy company, was launched in 2017. They are headquartered in Chicago, Illinois; Los Angeles, California; Philadelphia, Pennsylvania and Raleigh, North Carolina and have a midsize team. Uniqcli focuses on Marketing Strategy, cloud consulting & SI, Low/No Code Development, IT strategy consulting, and more.
    Read More

    Clients

    Soothe

    Industries

  • 37
    (26 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Wilmington, DE
    Small artificial intelligence firm Cadabra Studio, is located in Wilmington, Delaware; Auckland, New Zealand; Oakland, California and Oslo, Norway. They focus on Artificial Intelligence, Custom Software Development, UX/UI Design, and IT staff augmentation and were founded in 2015.
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    Industries

  • 38
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Glenolden, PA
    MacGuyverTech, a custom software development firm, was launched in 2015. The small team provides Custom Software Development and Cybersecurity.
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  • 39
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    2 - 9 employees
    Philadelphia, PA
    Software development firm Tigershive provides Custom Software Development. They are in Philadelphia, Pennsylvania.
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  • 40
    (5 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.7
    $1,000+
    250 - 999 employees
    Wilmington, DE
    Tower Technologies is a Lahore, Pakistan-based web development company. The small team specializes in web development, BI & big data consulting & SI, and web design. The firm was founded in 2001.
    Read More

    Industries

  • 41
    (14 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Wilmington, DE
    Xedrum, an IT staff augmentation company, is headquartered in Wilmington, Delaware and Lviv, Ukraine. The small team provides IT staff augmentation, Custom Software Development, and Artificial Intelligence and was launched in 2021.
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    Industries

  • 42
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Philadelphia, PA
    Tamman is a midsize software development company founded in 2007. Their services include Custom Software Development and UX/UI Design.
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    Industries

  • 43
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Philadelphia, PA
    Founded in 2019, AtmiusTech is a small custom software development firm in Philadelphia, Pennsylvania. Their team offers Custom Software Development and Web Development.
    Read More

    Industries

  • 44
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Philadelphia, PA
    Launched in 2024, Wyens is a small custom software development company. Their team focuses on Custom Software Development and Mobile App Development.
    Read More

    Industries

  • 45
    (6 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    King of Prussia, PA

    Fynydd is a software development and IT services firm based in King of Prussia, Pa. Founded in 2010, they have about 10 employees that work with organizations in all industries and organization size. Their services include web design and development, custom software development, mobile app development, UX/UI design, and IT strategy consulting.

    Read More

    Clients

    Saint-Gobain New Relic US Bank Endo Pharmaceuticals

    Industries

  • 46
    (3 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    5.0

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    Furlong, PA
    Athenaworks is an IT managed services company. Founded in 2014, the firm is based in Furlong, Pennsylvania. The midsize team offers IT managed services, IT staff augmentation, Custom Software Development, Web Development, and more.
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    Industries

  • 47
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Evesham, NJ
    Restless Labs LLC is an Evesham, New Jersey-based software development company. They specialize in Custom Software Development and Mobile App Development and were founded in 2017.
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    Industries

  • 48
    (121 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    Wilmington, DE
    Suffescom Solutions Inc, an AI firm, was founded in 2013. The midsize Sahibzada Ajit Singh Nagar, India-based team specializes in Artificial Intelligence, Mobile App Development, Blockchain, and Custom Software Development.
    Read More

    Clients

    Morgan Elliott Justin Boateng

    Industries

  • 49
    (11 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    Berwyn, PA
    In Yerevan, Armenia; Odessa, Ukraine; Dnipro, Ukraine and Berwyn, Pennsylvania, VOLO is a midsize custom software development firm. They specialize in Custom Software Development, Artificial Intelligence, Mobile App Development, AI Consulting, and more and were established in 2006.
    Read More

    Clients

    SharkNinja ServiceTitan GAP International Visual Abstract

    Industries

  • 50
    (4 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.6

    Would Recommend

    5.0
    $75,000+
    50 - 249 employees
    Hatfield, PA
    The Virtual Forge, a big data analytics company, was established in 2010. The midsize Holt, United Kingdom-based team provides BI & big data consulting & SI, custom software development, cloud consulting & SI, devops managed services, and more.
    Read More

    Clients

    SEGA Kelda Dynamics Ford Network Rail

    Industries

  • 51
    (42 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    Undisclosed
    50 - 249 employees
    Malvern, PA
    AllianceTek is an AI development company headquartered in Malvern, Pennsylvania; Boston, Massachusetts; New York, New York and Los Angeles, California. They offer Artificial Intelligence, Custom Software Development, and Mobile App Development and were established in 2004.
    Read More

    Clients

    National Football League Walmart Johnson & Johnson Genpact

    Industries

  • 52
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Stratford, NJ
    Nallas is a midsize big data analytics company founded in 2011. Their team specializes in BI & big data consulting & SI and cloud consulting & SI.
    Read More
  • 53
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Philadelphia, PA
    Message Agency is a branding company. The team is located in Philadelphia, Pennsylvania, and their services include Branding and Digital Strategy.
    Read More

    Industries

  • 54
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Conshohocken, PA
    Ciright Systems, Inc. Is a custom software development firm and IoT development company. The Conshohocken, Pennsylvania-based team provides Custom Software Development and IoT development.
    Read More
  • 55
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Wayne, PA
    One Blink Tech is a small web design company founded in 2020. Their services include Web Design and UX/UI Design.
    Read More
  • 56
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Evesham, NJ
    Established in 2024, Bytes & Bayes is a small AI Consulting company. Their services include AI Consulting and Generative AI.
    Read More
  • 57
    (21 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $50,000+
    10 - 49 employees
    Langhorne, PA
    Software development firm Superscript Systems Ltd was established in 2013. Located in Langhorne, Pennsylvania and Sheridan, Wyoming, their small team provides Custom Software Development, Artificial Intelligence, and Blockchain.
    Read More

    Industries

  • 58
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Philadelphia, PA
    Ocean Ring Technologies is an app development company based in Philadelphia, Pennsylvania. Founded in 2015, the team offers Mobile App Development and Custom Software Development.
    Read More
  • 59
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    1,000 - 9,999 employees
    King of Prussia, PA
    Launched in 2001, Insight Global is a custom software development firm. The large team specializes in Custom Software Development and Artificial Intelligence.
    Read More

    Industries

  • 60
    (36 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Lansdale, PA

    With 75+ employees, OpenSource Technologies specializes in digital marketing and web and mobile solutions. The Philadelphia-based agency has a global presence – serving companies in more than 35 countries and working from another office in India.

    Read More

    Clients

    27th Investments

    Industries

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