
Flexible Sites
ReviewBespoke software and web development built around your values and your budget.
About Flexible Sites
Flexible Sites is a Philadelphia-based custom software and web development company serving nonprofits, startups, and small businesses with a highly personalized approach. The firm is known for strong customization capabilities, budget-conscious project management, and direct founder involvement throughout engagements. Clients report 100% positive feedback on Clutch, consistently praising their alignment with client values and their ability to deliver punctually.
Who Flexible Sites Is Best For
Flexible Sites is best suited for mission-driven organizations and small businesses that want a hands-on agency relationship without enterprise pricing. Their founder-led model and social good orientation make them a natural fit for nonprofits and startups that prioritize transparency, budget alignment, and a collaborative working style.
Why Choose Flexible Sites
Things to Consider
Flexible Sites Services
More Software Agencies

BGTS
Enterprises needing large-scale custom software and IT staffing across Europe
BGTS is a large custom software development and IT staff augmentation company with over 1,000 employees, operating a Düsseldorf office as part of their European presence. Their services span custom software development, IT staffing, AI development, cloud, and enterprise solutions. No public Clutch reviews are currently available to independently assess client satisfaction.

Cabin Consulting
Small and mid-size Charlotte area businesses needing technology consulting or custom software with local involvement
Cabin Consulting is a Charlotte, NC-based technology consulting and software development firm serving small and mid-market businesses. The company is early-stage in its public presence with limited third-party reviews available, making direct evaluation and referrals the most reliable way to assess fit. Their focus is on helping businesses solve operational challenges through custom software and technology strategy, primarily in the Charlotte metro region.

Blackburn Labs
★ 10Companies in healthcare, education, and real estate needing bespoke software with hands-on senior engineering
Blackburn Labs is a Providence, Rhode Island software development firm founded in 2015 by CEO and CTO Rob Blackburn. Named a Clutch Global Leader and Top Health and Wellness App Developer in Providence, they hold a perfect 5.0 rating across 15+ verified reviews. They specialize in bespoke web and mobile application development with particular strength in healthcare, education, and real estate verticals. In 2022 they expanded by acquiring Trilix's software application division, adding team depth and client breadth. Their practice covers application architecture, engineering, QA, deployment, and ongoing maintenance.