Top 10+ Blockchain Development Companies in Bulgaria | Blockchain Developers Bulgaria 2026

Last Updated 25th August 2026 | Category: Top Blockchain Development Firms

mobile app developers bulgaria

The List of Top 10+ Blockchain Development Companies in Bulgaria | Top Blockchain Developers Bulgaria 2026

1. Hyperlink InfoSystem

Sponsored
Claim Pending
Founded 2011
Employees 1000+
Hourly Rate < $25
Our Rating 5.0/5 (65 reviews)
Avg. Project Cost BGN 86,071+
Contact No +13097914105
Email info@hyperlinkinfosystem.com
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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
Businesses looking for a reliable technology partner often consider Hyperlink InfoSystem. Their core services include Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $50,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.

2. Dision

Not Claimed
Founded 2015
Employees 2 - 9
Hourly Rate $50 - $99
Our Rating 4.6/5 (7 reviews)
Avg. Project Cost BGN 43,035+
Contact No +359876566334
Email hello@dision.co
View Profile Visit Website
mobile app development
web development
wearable app development
ui-ux design
internet of things
Dision has been in business since 2015, delivering technology projects for clients. Their core services include Mobile App Development. The company operates with a team of 2 - 9 professionals. Clients can expect pricing around $50 - $99/hr, with projects averaging about $25,000. This gives a quick snapshot of what to expect when working with Dision.

3. Donatix

Not Claimed
Founded 2015
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.5/5 (6 reviews)
Avg. Project Cost BGN 172,142+
Contact No +359885042638
Email sales@donatix.net
View Profile Visit Website
mobile app development
web development
custom software development
web design
logo designing
Since 2015, Donatix has operated as a technology services provider. The company's main offerings are Mobile App Development and UI/UX Design. Its team includes 10 - 49 specialists working across design, development, and delivery. Clients can expect pricing around $25 - $49/hr, with projects averaging about $100,000. This gives a quick snapshot of what to expect when working with Donatix.

4. Despark

Not Claimed
Founded 2007
Employees 10 - 49
Hourly Rate $50 - $99
Our Rating 4.3/5 (7 reviews)
Avg. Project Cost BGN 4,303,560+
Contact No +44 020 7060 9799
Email contact@despark.com
View Profile Visit Website
mobile app development
web development
ui-ux design
web design
digital strategy
logo designing
Despark works with clients to plan, build, and ship digital products. Despark focuses on Custom Software Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $50 - $99/hr, with an average project cost near $2,500,000. This profile is a starting point — reach out to Despark directly to discuss project specifics.
Not Claimed
Founded 2001
Employees 500 - 999
Hourly Rate $50 - $99
Our Rating 4.6/5 (7 reviews)
Avg. Project Cost BGN 8,607,120+
Contact No +46706466067
Email accelerate@mentormate.com
View Profile Visit Website
mobile app development
web development
ui-ux design
custom software development
internet of things
cloud solutions
Since 2001, MentorMate has operated as a technology services provider. The company's main offerings are 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 $5,000,000. These details offer a useful starting point when evaluating MentorMate.
Not Claimed
Founded 2015
Employees 50 - 249
Hourly Rate $50 - $99
Our Rating 4.3/5 (6 reviews)
Avg. Project Cost BGN 172,142+
Contact No +35924233244
Email bizdev@upnetix.com
View Profile Visit Website
mobile app development
web development
ui-ux design
custom software development
internet of things
cloud solutions
Upnetix JSC works with clients to plan, build, and ship digital products. Their core services include Mobile App Development. Its team includes 50 - 249 specialists working across design, development, and delivery. Typical hourly rates run around $50 - $99/hr, with an average project cost near $100,000. This gives a quick snapshot of what to expect when working with Upnetix JSC.

7. Melon

Not Claimed
Founded 2003
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.6/5 (7 reviews)
Avg. Project Cost BGN 172,142+
Contact No +35929641780
Email info@melontech.com
View Profile Visit Website
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. The company's main offerings are Web Development and Mobile App Development. The company operates with a team of 50 - 249 professionals. Clients can expect pricing around $25 - $49/hr, with projects averaging about $100,000. These details offer a useful starting point when evaluating Melon.
Not Claimed
Founded 2006
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.5/5 (8 reviews)
Avg. Project Cost BGN 43,035+
Contact No +359877267117
Email sergii@urancompany.com
View Profile Visit Website
mobile app development
web development
custom software development
e-commerce development
enterprise app development
Uran Company has been in business since 2006, delivering technology projects for clients. Their core services include Mobile App Development. The company operates with a team of 50 - 249 professionals. Clients can expect pricing around $25 - $49/hr, with projects averaging about $25,000. Overall, Uran Company is one of the options worth shortlisting for a technology project.
Not Claimed
Founded 2014
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.5/5 (6 reviews)
Avg. Project Cost BGN 43,035+
Contact No +359876606513
Email m.rogers@futurist-labs.com
View Profile Visit Website
mobile app development
web development
custom software development
chat bots & ai development
Since 2014, Futurist Labs has operated as a technology services provider. Futurist Labs focuses on Web Development. With 10 - 49 people on staff, Futurist Labs can take on projects of varying size. Typical hourly rates run around $25 - $49/hr, with an average project cost near $25,000. This profile is a starting point — reach out to Futurist Labs directly to discuss project specifics.
Not Claimed
Founded 2008
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.7/5 (7 reviews)
Avg. Project Cost BGN 86,071+
Contact No +359884678299
Email nina.alexander@bgosoftware.com
View Profile Visit Website
mobile app development
web development
custom software development
enterprise app modernization
web design
seo
content management system
logo designing
BGO Software works with clients to plan, build, and ship digital products. The company's main offerings are Mobile App Development and Custom Software Development. Its team includes 50 - 249 specialists working across design, development, and delivery. Clients can expect pricing around $25 - $49/hr, with projects averaging about $50,000. These details offer a useful starting point when evaluating BGO Software.

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FAQs

What distinguishes a top-tier Blockchain Development company in Bulgaria when it comes to Digital Solutions delivery?
Top-tier Blockchain Development companies in Bulgaria distinguish themselves in Digital Solutions delivery through proactive risk identification, milestone-level transparency, and a willingness to challenge the client's brief when they identify a stronger technical path. They assign senior Digital Solutions architects to project oversight rather than delegating all critical decisions to junior developers, and they maintain structured handover documentation so clients are never locked to a single team member. The clearest differentiator is how a Blockchain Development firm in Bulgaria responds to the first major obstacle in your Digital Solutions project — that response reveals more than any discovery call.
Why should I hire a Blockchain Development company in Bulgaria for my Digital Solutions project?
Hiring a Blockchain Development company in Bulgaria for your Digital Solutions project typically provides a meaningful cost advantage over equivalent talent in Western Europe or North America without a proportional reduction in output quality. The region's maturing technology ecosystem has produced a large pool of Digital Solutions-experienced engineers who have delivered production-grade solutions for international clients across multiple industries. Closer time zone alignment also reduces synchronization friction and enables faster turnaround on urgent Digital Solutions development tasks compared to fully offshore alternatives.
How do I maximize ROI when budgeting for Digital Solutions work with a Blockchain Development company in Bulgaria?
Maximizing ROI on a Digital Solutions engagement with a Blockchain Development company in Bulgaria starts with tying the project budget to defined business outcomes — conversion rate targets, revenue milestones, user growth goals — rather than a feature checklist. Allocate 15–20% of your total Digital Solutions budget for post-launch iteration cycles driven by real user data, since initial implementations rarely represent the highest-value product configuration. Blockchain Development partners in Bulgaria that integrate analytics from the very start of the Digital Solutions build — rather than bolting reporting on after launch — consistently help clients achieve greater measurable return on their technology investment.
How can I report incorrect information about a Blockchain Development company's Digital Solutions listing in Bulgaria?
If you encounter inaccurate, outdated, or misleading content on a Blockchain Development company's Digital Solutions listing for Bulgaria, use the platform's dispute or report mechanism to flag the specific claim and provide any supporting evidence you have. The directory team investigates substantiated reports and updates or removes listing content that fails to meet the verified accuracy standard for Digital Solutions credentials. Submitting correction reports benefits the entire buyer community — users who invest in flagging errors help ensure that other buyers can rely on the Digital Solutions company listings for Bulgaria when making high-stakes vendor decisions.
What certifications validate a Blockchain Development firm's Digital Solutions expertise in Bulgaria?
Certifications that credibly validate a Blockchain Development firm's Digital Solutions expertise in Bulgaria include platform-specific partner badges from AWS, Google Cloud, Microsoft, or Salesforce, as well as technology-specific developer certifications relevant to the Digital Solutions stack. Process quality accreditations such as ISO 9001 and data security certifications like ISO 27001 or SOC 2 indicate the operational discipline that extends across all Digital Solutions project work — not just security-specific engagements. Certifications provide a meaningful baseline, but always pair certification verification with a review of the firm's actual Digital Solutions project delivery history, since certifications confirm training rather than execution capability.
How do I identify a Blockchain Development company in Bulgaria that is genuinely focused on Digital Solutions business outcomes?
A Blockchain Development company in Bulgaria genuinely focused on Digital Solutions business outcomes will spend the majority of the first discovery call asking about your target users, revenue model, competitive landscape, and growth constraints — before proposing any technical solution or quoting a timeline. They back their Digital Solutions track record with specific, quantifiable client results: conversion rate improvements, user growth numbers, or cost reductions — not vague delivery success claims that cannot be verified. If a Blockchain Development firm in Bulgaria moves immediately to tech stack preferences and development timelines without fully understanding your Digital Solutions business context, their internal incentives are oriented toward efficient delivery rather than your growth.
Which Blockchain Development firm in Bulgaria consistently delivers Digital Solutions projects on time and on budget?
Blockchain Development companies in Bulgaria known for consistent on-time, on-budget Digital Solutions delivery share a common set of operational practices: structured sprint planning with weekly client checkpoints, estimation models that explicitly account for integration complexity, and formal scope change management processes that prevent unplanned work from silently inflating the budget. Ask shortlisted Blockchain Development firms in Bulgaria directly for their tracked on-time delivery rate across Digital Solutions projects and what percentage of completed projects required budget amendments beyond the original quote. Client references who can confirm delivery reliability under real project pressure are more credible than any metric a company self-reports in a sales presentation.

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