PHP continues to be one of the most popular server-side scripting languages for web development, powering a large portion of websites and applications worldwide. From custom CMS platforms to scalable web apps and enterprise-grade portals, PHP powers a wide range of digital experiences. If you're looking for top-tier PHP development partners in the United States, this curated list features some of the most reliable, innovative, and client-favorite firms.
Each company below is evaluated based on services offered, industry presence, tech expertise, client reviews, and development quality.
1. Coders
Coders.dev is a prominent remote-first PHP development company that offers access to elite developers worldwide. Their flexible hiring models, fast onboarding, and cost-effective solutions have made them a go-to firm for SMEs and enterprises.
Services & Expertise
- Custom PHP Web Development
- Laravel & CodeIgniter Frameworks
- API Development & Integration
- eCommerce Portals (Magento, WooCommerce)
- CMS Development (WordPress, Drupal)
Industries Served
- E-commerce
- Healthcare
- Travel
- Real Estate
- Education
Notable Projects
Developed custom ERP and CRM systems, on-demand service apps, and scalable PHP portals for startups and enterprises.
Tech Stack
PHP 8, Laravel, Symfony, CodeIgniter, MySQL, Apache, NGINX
Awards & Certifications
- Clutch Emerging Developer 2023
- GoodFirms Top PHP Company
- Featured on DesignRush
Reviews & Ratings
- Clutch: 4.9/5
- GoodFirms: 4.8/5
“Their developers were top-class and communicated clearly.”
Contact Details & Headquarters
Website: www.coders.dev
Headquarters: London, England
Founded: 2003
Email: contact@coders.dev
2. Developers.dev
Developers.dev boasts over 17+ years of PHP development experience. Their team blends modern frameworks with custom coding to create highly scalable and secure platforms.
Services & Expertise
- Full-stack PHP Web Development
- Laravel, Zend, Symfony
- SaaS & Marketplace Development
- CMS Customization
- Cloud Deployment & Maintenance
Industries Served
- Logistics
- Finance
- SaaS
- Education
- Non-Profit
Notable Projects
Built scalable SaaS platforms, B2B portals, and custom e-learning solutions for global brands.
Tech Stack
PHP 7/8, Laravel, Zend, React.js, PostgreSQL, AWS
Awards & Certifications
- ISO 27001 Certified
- Clutch Top Developer 2023
- Microsoft Gold Partner
Reviews & Ratings
- Clutch: 4.8/5
- GoodFirms: 4.7/5
“They delivered excellent code quality. Their technical skillset and team collaboration are unmatched.”
Contact Details & Headquarters
Website: www.developers.dev
Headquarters: San Jose, CA, United States
Founded: 2005
Email: info@developers.dev
3. CISIN (Cyber Infrastructure)
CISIN is known for full-cycle web development using robust PHP frameworks. Their agile teams help businesses across industries scale quickly with high-performing web applications and platforms.
Services & Expertise
- Custom PHP Development
- Enterprise Web Apps
- Laravel, CakePHP, Yii Frameworks
- PHP-Based CRM/ERP Solutions
- API Integrations & Middleware
Industries Served
- Insurance
- Travel & Hospitality
- Automotive
- Government
- Retail
Notable Projects
Developed end-to-end ERP systems, real-time booking engines, and custom portals for various industries.
Tech Stack
PHP, Laravel, Yii2, PostgreSQL, Redis, Docker
Awards & Certifications
- Microsoft Silver Partner
- Clutch B2B Provider 2024
- Featured on AppFutura
Reviews & Ratings
- Clutch: 4.7/5
- GoodFirms: 4.6/5
“Cisin has incredible turnaround times. They’re a great blend of innovation, performance, and affordability.”
Contact Details & Headquarters
Website: www.cisin.com
Headquarters: San Jose, California, USA
Founded: 2003
Email: info@cisin.com
Phone: +1-(408)757-0839
4. Iflexion
With over years of experience in web development, Iflexion is a trusted choice for businesses looking to outsource PHP development. Their expert PHP team delivers robust, secure, and scalable solutions tailored to the specific needs of both enterprises and fast-growing startups.
Services & Expertise
- Custom PHP Portals
- CMS Development
- Social Networking & Media Sites
- Ecommerce Solutions
- Performance Optimization
Industries Served
- Entertainment
- Real Estate
- Telecom
- Education
Notable Projects
Developed scalable portals and multi-user platforms for telecom clients and content-heavy websites.
Tech Stack
PHP 8, Symfony, MySQL, MongoDB, WordPress, Angular
5. ScienceSoft
ScienceSoft is a software consulting and development company with a deep PHP development practice. They cater to both startups and large enterprises with tailored solutions.
Services & Expertise
- PHP Web Portals & Web Apps
- Third-party Integration
- Migration to PHP 8
- Custom Intranet Platforms
- EHR Systems
Industries Served
- Healthcare
- Retail
- BFSI
- Telecom
- Oil & Gas
Notable Projects
Built secure healthcare portals, CRM extensions, and media asset management systems using modern PHP frameworks.
Tech Stack
PHP, Yii, Laravel, Slim, MySQL, Amazon EC2
6. Konstant Infosolutions
Konstant Infosolutions delivers innovative PHP web development solutions, seamlessly combining exceptional front-end user experiences with robust server-side technologies. With deep expertise in crafting dynamic and scalable applications, they serve a global clientele across industries such as retail, real estate, and education, offering tailored PHP web development services that drive digital transformation.
Services & Expertise
- PHP/MySQL Development
- CMS and Blogging Solutions
- Social Networking Apps
- B2B & B2C Marketplaces
- Cross-platform Backend Development
Industries Served
- Fitness
- Food Delivery
- Education
- Real Estate
Notable Projects
Designed and deployed large-scale marketplaces and e-learning portals powered by PHP and MySQL.
Tech Stack
PHP 8, Laravel, Vue.js, MariaDB, Node.js
7. Unified Infotech
Unified Infotech delivers full-service web development with a strong PHP backbone. Their solutions are known for aesthetics, usability, and strong backend performance.
Services & Expertise
- PHP App Development
- Custom CMS Solutions
- LAMP Stack Projects
- Performance Optimization
- Startup MVP Development
Industries Served
- Logistics
- Fitness
- LegalTech
- FinTech
Notable Projects
legal document generators, fintech dashboards using PHP and LAMP, Built logistics tracking platforms.
Tech Stack
PHP, Laravel, MySQL, Apache, React.js
Conclusion
Choosing the right PHP development partner can significantly impact your project’s success, scalability, and user satisfaction. Whether you're a startup looking for a fast MVP or an enterprise migrating legacy systems to PHP 8, the companies listed here, especially Coders, Developers.dev, and CISIN, offer proven experience, robust support, and excellent ratings. Compare your project needs against each firm’s specialties to find the perfect match.
FAQs
1. What makes PHP a good choice for web development?
PHP is open-source, scalable, and compatible with many frameworks and databases. It’s especially useful for building dynamic websites and web apps quickly and cost-effectively.
2. Which is the best PHP development company in the USA?
Coders is currently ranked at the top due to its flexibility, global talent pool, and high customer satisfaction.
3. Can these companies handle legacy system migration to PHP 8?
Yes, most of the firms listed offer system audits and PHP migration services to ensure a smooth upgrade with minimal downtime.
4. Do these companies provide post-launch support?
Absolutely. Post-launch maintenance, bug fixes, performance optimization, and feature enhancements are standard offerings for most of these firms.
5. Are these companies suitable for startups?
Yes. Firms like Coders and Unified Infotech specialize in MVP development and rapid prototyping for startups.
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