Top App Development Agencies

Mobile and web app developers, from first prototype to launch and beyond.

84 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

Sigli

No reviews yet

Data Science with Purpose, Innovation with Impact

Min. project size
$10,000+
Hourly rate
Not listed
Team size
50–249 employees
Headquarters
Antwerp, Belgium

Services

  • Software development
  • Web development
  • Mobile apps
  • Artificial intelligence
  • Data consulting
Visit website (opens in a new tab) View profile Sigli

App Development Agencies at a glance

Typical hourly rate
$25–$49 / hr
45% of 64 agencies
Most common minimum project
$10,000+
32% of 53 agencies
Most common team size
50–249 employees
55% of 77 agencies

Industries they serve most

  • Healthcare (57)
  • Financial services (49)
  • E-commerce (43)
  • Education (30)
  • Real estate (21)

Based on what 84 listed agencies report about themselves, and 0 verified client reviews. Updated October 24, 2026.

App Development Agencies by country