Mightybytes

Chicago, Illinois, United States

Sustainable digital solutions for purpose-driven organizations

Mightybytes is a Certified B Corp digital agency based in Chicago, dedicated to making the web more accessible and sustainable. Since 1998, they have partnered with purpose-driven organizations to achieve measurable business and marketing results. Their mission is to transform outdated processes into powerful digital systems that support communities and ecosystems.

The agency offers a range of services including digital strategy, experience design, product development, and marketing services. They focus on creating inclusive digital experiences and launching high-performing, low-impact digital products. Mightybytes also emphasizes accessibility and sustainability, adhering to W3C’s WCAG 2.2 and Web Sustainability Guidelines.

Mightybytes has been recognized for its work with organizations like the Alliance for the Great Lakes, helping them enhance their digital presence and engage more supporters. Their approach is stakeholder-driven, ensuring that all projects are aligned with clients' business goals and contribute to long-term success.

28
YEARS IN BUSINESS
8
SERVICES

Capabilities

Services

What these services involve

Accessibility Remediation
Accessibility Remediation for web development buyers. Clear scope, measurable outcomes, and reliable delivery.
API and Systems Integration
API and Systems Integration for web development buyers. Clear scope, measurable outcomes, and reliable delivery.
Backend Development
Backend Development for web development buyers. Clear scope, measurable outcomes, and reliable delivery.
Frontend Development
Frontend Development for web development buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Team size
11-50 people
Founded
1998 (28 years)

About this agency on Agency List

Mightybytes holds an Agency List Score of 74 out of 100.

That score is higher than 63% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Mightybytes in September 2026, reading 5 pages published on mightybytes.com.

The score reflects what Mightybytes had published by that date; anything published since has not been read.

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