The List of Top 10+ Cross Platform App Development Companies in Bulgaria | Top Cross Platform App Developers Bulgaria September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $10,000+
Ratings:
5.0
497 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • VR App Development
  • AR App Development
  • Unity 3D Game Development
  • Wearable App Development
  • UI-UX Design
  • Web Design
  • Internet of Things
  • AI Development
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
uran company

Details

Founded: 2006
Hourly Rates: $25 - $49
Employees: 50 - 249
Avg. Project Cost: $2,500,000+
Ratings:
4.7
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Custom Software Development
  • E-commerce Development
  • Enterprise App Development
Since 2006, Uran Company has operated as a technology services provider. The company's main offerings are Mobile App Development. Its team includes 50 - 249 specialists working across design, development, and delivery. Typical hourly rates run around $25 - $49/hr, with an average project cost near $50,000. This gives a quick snapshot of what to expect when working with Uran Company.
melon

Details

Founded: 2003
Hourly Rates: $25 - $49
Employees: 50 - 249
Avg. Project Cost: $10,000+
Ratings:
4.2
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Game Development
Melon has been in business since 2003, delivering technology projects for clients. Their core services include Web Development and Mobile App Development. The company operates with a team of 50 - 249 professionals. Typical hourly rates run around $25 - $49/hr, with an average project cost near $2,500,000. This profile is a starting point — reach out to Melon directly to discuss project specifics.
upnetix jsc

Details

Founded: 2015
Hourly Rates: $50 - $99
Employees: 50 - 249
Avg. Project Cost: $10,000+
Ratings:
4.1
6 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Internet of Things
  • Cloud Solutions
Upnetix JSC is a software development company that turns ideas into working products. Upnetix JSC focuses on Mobile App Development. Upnetix JSC employs 50 - 249 people. Typical hourly rates run around $50 - $99/hr, with an average project cost near $25,000. This gives a quick snapshot of what to expect when working with Upnetix JSC.
dision

Details

Founded: 2015
Hourly Rates: $50 - $99
Employees: 2 - 9
Avg. Project Cost: $50,000+
Ratings:
4.7
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Wearable App Development
  • UI-UX Design
  • Internet of Things
Businesses looking for a reliable technology partner often consider Dision. Their core services include Mobile App Development. Its team includes 2 - 9 specialists working across design, development, and delivery. Typical hourly rates run around $50 - $99/hr, with an average project cost near $50,000. Overall, Dision is one of the options worth shortlisting for a technology project.
futurist labs

Details

Founded: 2014
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: $25,000+
Ratings:
4.1
6 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Custom Software Development
  • Chat Bots & AI Development
Futurist Labs is a software development company that turns ideas into working products. Futurist Labs focuses on Web Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Clients can expect pricing around $25 - $49/hr, with projects averaging about $25,000. This profile is a starting point — reach out to Futurist Labs directly to discuss project specifics.
despark

Details

Founded: 2007
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $25,000+
Ratings:
4.6
6 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • Digital Strategy
  • Logo Designing
Despark is a software development company that turns ideas into working products. The company's main offerings are Custom Software Development. The company operates with a team of 10 - 49 professionals. Clients can expect pricing around $50 - $99/hr, with projects averaging about $2,500,000. This gives a quick snapshot of what to expect when working with Despark.
viva + impulse creative

Details

Founded: 2013
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $5,000,000+
Ratings:
4.7
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • Digital Strategy
  • Logo Designing
Since 2013, Viva + Impulse Creative has operated as a technology services provider. Viva + Impulse Creative focuses on Mobile App Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $100 - $149/hr, with an average project cost near $10,000. This profile is a starting point — reach out to Viva + Impulse Creative directly to discuss project specifics.
mentormate

Details

Founded: 2001
Hourly Rates: $50 - $99
Employees: 500 - 999
Avg. Project Cost: $50,000+
Ratings:
4.7
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Internet of Things
  • Cloud Solutions
MentorMate has been in business since 2001, delivering technology projects for clients. Their core services include Custom Software Development. With 50 - 249 people on staff, MentorMate can take on projects of varying size. Typical hourly rates run around $50 - $99/hr, with an average project cost near $2,500,000. Overall, MentorMate is one of the options worth shortlisting for a technology project.
donatix

Details

Founded: 2015
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: $25,000+
Ratings:
4.2
8 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Custom Software Development
  • Web Design
  • Logo Designing
Donatix works with clients to plan, build, and ship digital products. Donatix focuses on Mobile App Development and UI/UX Design. Donatix employs 10 - 49 people. Typical hourly rates run around $25 - $49/hr, with an average project cost near $50,000. These details offer a useful starting point when evaluating Donatix.
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Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Start by writing down what "done" actually looks like for your project — the core features, the platforms it needs to run on, and a rough budget ceiling. From there, narrow your list to App Development agencies in Bulgaria whose past work matches that scope, and put each one through the same first conversation: a real problem from your project, presented cold, to see how they think rather than how they pitch. The App Development company in Bulgaria that asks the sharpest follow-up questions is usually the one worth a second meeting.

Most App Development teams in Bulgaria that have been doing this for a while have a playbook for overseas clients: structured sprint check-ins, shared dashboards you can log into any time, and written updates that don't rely on everyone being online at once. The ones that do this well treat documentation as part of the deliverable, not an afterthought. Before committing, it's worth asking a App Development firm in Bulgaria to show you what a typical week of client communication actually looks like.

There's no single number here — a App Development company in Bulgaria might quote a few thousand dollars for a narrow, well-defined build and a much larger figure for a full product with integrations and ongoing support. The only way to get a real answer for your situation is to send the same brief to a handful of App Development firms in Bulgaria and compare the itemized breakdowns, not just the bottom-line total.

Rates for App Development developers in Bulgaria spread out quite a bit depending on seniority — junior developers sit at one end, senior engineers and architects at the other, with company size and specialization shifting things further. What tends to hold across the board is that App Development developers in Bulgaria come in noticeably cheaper than comparable talent in the US or Western Europe, without a proportional drop in the quality of work.

The most experienced App Development developers in Bulgaria tend to come out of companies that have been operating for the better part of a decade or more, with senior staff who've seen a wide range of project types and scales rather than a narrow slice. That kind of institutional memory — knowing what tends to go wrong on a complex build before it happens — is hard for newer firms to replicate. Verified reviews and direct references remain the best way to confirm it's real and not just a claim on a website.

Look for App Development companies in Bulgaria that offer dedicated-team arrangements and can point to client relationships that have lasted multiple years, not just multiple projects. That kind of continuity usually means the firm treats your product roadmap as something they have a stake in, rather than a queue of tickets to clear. Ask directly for a reference from a client they've worked with for two-plus years — the answer (or lack of one) tells you a lot.

App Development companies in Bulgaria known for reliable delivery usually share a few habits: established agile processes, experienced project managers rather than junior coordinators, and reusable components that cut down on repeated work. Ask a shortlisted App Development firm in Bulgaria directly for their on-time delivery rate and how they've handled a project that started slipping — the answer to the second question is usually more revealing than the first.
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