- Min. project size
- Not listed
- Hourly rate
- $150+ / hr
- Team size
- 50–249 employees
- Headquarters
- Rotterdam, Netherlands
Services
- Web Development
- Branding
- Web Design
- Product Design
- Mobile App Development
Top App Development Agencies in the United States
App Development Agencies in the United States: compare 24 agencies, ranked by verified client reviews.
24 agencies listed Updated
Ranked by verified client reviews: each agency’s average rating, weighed against how many reviews it has. Agencies without reviews follow, ordered by their Google Maps rating when there is one. Agencies pay a one-time fee to be listed. Payment never affects their rank or their reviews. How we rank
- Min. project size
- $5,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Miami, United States
Service focus
- Mobile App Development 30%
- Web Development 30%
- Software Development 20%
- Artificial Intelligence 20%
- Min. project size
- Not listed
- Hourly rate
- $50–$99 / hr
- Team size
- 50–249 employees
- Headquarters
- London, United Kingdom
Service focus
- Software Development 30%
- Artificial Intelligence 25%
- Progressive Web App 15%
- Mobile App Development 10%
- Min. project size
- $10,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Bengaluru, India
Services
- Mobile App Development
- AI Agent Development
- UI/UX Design
- Software Development
- Min. project size
- $25,000+
- Hourly rate
- $150+ / hr
- Team size
- 50–249 employees
- Headquarters
- Los Angeles, United States
Services
- Mobile App Development
- Software Development
- UI/UX Design
- AI Development
- Product Design
- Min. project size
- $25,000+
- Hourly rate
- $150+ / hr
- Team size
- 250+ employees
- Headquarters
- Warsaw, Poland
Service focus
- IT Outsourcing 31%
- Mobile App Development 18%
- eCommerce Development 9%
- Android Development 9%
- Min. project size
- $10,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Philadelphia, United States
Service focus
- Web Development 20%
- Mobile App Development 10%
- Software Development 10%
- Testing Services 10%
- Min. project size
- $10,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 250+ employees
- Headquarters
- Potomac, United States
Service focus
- Mobile App Development 10%
- Web Development 10%
- Software Development 10%
- Web Design 10%
Saigon Technology
No reviews yet
Accelerating software development with offshore development centers
- Min. project size
- $10,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 250+ employees
- Headquarters
- Ho Chi Minh City, Vietnam
Services
- Custom Software Development
- Mobile App Development
- Offshore Development Centers
- Staff Augmentation
- AI/ML
- Min. project size
- $10,000+
- Hourly rate
- Not listed
- Team size
- Not listed
- Headquarters
- Rockville, United States
Services
- Mobile App Development
- Web Development
- UI/UX Design
- AI Development
- Staff Augmentation
App Development Agencies in the United States at a glance
- Typical hourly rate
- $25–$49 / hr
- 48% of 21 agencies
- Most common minimum project
- $10,000+
- 50% of 16 agencies
- Most common team size
- 50–249 employees
- 74% of 23 agencies
Industries they serve most
- Healthcare (21)
- Financial services (20)
- E-commerce (14)
- Education (12)
- Real estate (7)
Based on what 24 listed agencies report about themselves, and 0 verified client reviews. Updated October 24, 2026.