August 25, 2026 • Category: Top AI Development Firms
Top 10+ LLM Development Companies in Bulgaria (2026)
The List of Top 10+ LLM Development Companies in Bulgaria 2026
1. Hyperlink InfoSystem
Sponsored
Verified
+13097914105
info@hyperlinkinfosystem.com
< $25
1000+
Founded 2011
Avg. Project Cost: BGN 51,643+
Mobile App Development
Web Development
AR App Development
Unity 3D Game Development
Wearable App Development
UI-UX Design
Web Design
Internet of Things
AI Development
Hyperlink InfoSystem is a technology company founded in 2011. The company's main offerings are Mobile App Development. The company operates with a team of 1000+ professionals. Clients can expect pricing around < $25/hr, with projects averaging about $30,000. This profile is a starting point — reach out to Hyperlink InfoSystem directly to discuss project specifics.
2. Futurist Labs
+359876606513
m.rogers@futurist-labs.com
$25 - $49
10 - 49
Founded 2014
Avg. Project Cost: BGN 77,464+
Mobile App Development
Web Development
Custom Software Development
Chat Bots & AI Development
Since 2014, Futurist Labs has operated as a technology services provider. Their core services include Web Development. Futurist Labs employs 10 - 49 people. Clients can expect pricing around $25 - $49/hr, with projects averaging about $60,000. This gives a quick snapshot of what to expect when working with Futurist Labs.
3. Upnetix JSC
+35924233244
bizdev@upnetix.com
$50 - $99
50 - 249
Founded 2015
Avg. Project Cost: BGN 51,643+
Mobile App Development
Web Development
UI-UX Design
Custom Software Development
Internet of Things
Cloud Solutions
Businesses looking for a reliable technology partner often consider Upnetix JSC. Their core services include Mobile App Development. Upnetix JSC employs 50 - 249 people. Typical hourly rates run around $50 - $99/hr, with an average project cost near $45,000. Overall, Upnetix JSC is one of the options worth shortlisting for a technology project.
4. Melon
+35929641780
info@melontech.com
$25 - $49
50 - 249
Founded 2003
Avg. Project Cost: BGN 103,285+
Mobile App Development
Web Development
UI-UX Design
Custom Software Development
Game Development
Melon works with clients to plan, build, and ship digital products. Their work spans web development, mobile apps, and custom software projects. 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 $10,000. This gives a quick snapshot of what to expect when working with Melon.
5. Despark
+35929811708
contact@despark.com
$50 - $99
10 - 49
Founded 2007
Avg. Project Cost: BGN 77,464+
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. Their work spans web development, mobile apps, and custom software projects. Despark employs 10 - 49 people. Typical hourly rates run around $50 - $99/hr, with an average project cost near $55,000. This profile is a starting point — reach out to Despark directly to discuss project specifics.
6. Dision
+359876566334
hello@dision.co
$50 - $99
2 - 9
Founded 2015
Avg. Project Cost: BGN 17,214+
Mobile App Development
Web Development
Wearable App Development
UI-UX Design
Internet of Things
Since 2015, Dision has operated as a technology services provider. Their core services include Mobile App Development. With 2 - 9 people on staff, Dision can take on projects of varying size. Typical hourly rates run around $50 - $99/hr, with an average project cost near $60,000. These details offer a useful starting point when evaluating Dision.
7. MentorMate
+35928622632
accelerate@mentormate.com
$50 - $99
500 - 999
Founded 2001
Avg. Project Cost: BGN 43,036+
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. MentorMate focuses on Custom Software Development. With 50 - 249 people on staff, MentorMate can take on projects of varying size. Clients can expect pricing around $50 - $99/hr, with projects averaging about $10,000. Overall, MentorMate is one of the options worth shortlisting for a technology project.
8. BGO Software
+359884678299
nina.alexander@bgosoftware.com
$25 - $49
50 - 249
Founded 2008
Avg. Project Cost: BGN 103,285+
Mobile App Development
Web Development
Custom Software Development
Enterprise App Modernization
Web Design
SEO
Content Management System
Logo Designing
Since 2008, BGO Software has operated as a technology services provider. The company's day-to-day work covers web platforms, mobile apps, and bespoke software. Its team includes 50 - 249 specialists working across design, development, and delivery. Clients can expect pricing around $25 - $49/hr, with projects averaging about $25,000. Overall, BGO Software is one of the options worth shortlisting for a technology project.
9. Donatix
+359885042638
sales@donatix.net
$25 - $49
10 - 49
Founded 2015
Avg. Project Cost: BGN 43,036+
Mobile App Development
Web Development
Custom Software Development
Web Design
Logo Designing
Since 2015, Donatix has operated as a technology services provider. Their core services include Mobile App Development and UI/UX Design. With 10 - 49 people on staff, Donatix can take on projects of varying size. Clients can expect pricing around $25 - $49/hr, with projects averaging about $35,000. This profile is a starting point — reach out to Donatix directly to discuss project specifics.
10. Uran Company
+359877267117
sergii@urancompany.com
$25 - $49
50 - 249
Founded 2006
Avg. Project Cost: BGN 103,285+
Mobile App Development
Web Development
Custom Software Development
E-commerce Development
Enterprise App Development
Businesses looking for a reliable technology partner often consider Uran Company. Uran Company focuses on Mobile App Development. Uran Company employs 50 - 249 people. Typical hourly rates run around $25 - $49/hr, with an average project cost near $35,000. Overall, Uran Company is one of the options worth shortlisting for a technology project.
FAQ
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.
The top-rated AI Development companies in Bulgaria are recognized for delivering high-quality projects on time and within budget across industries like healthcare, fintech, retail, and logistics. They maintain strong portfolios, hold verified reviews on independent platforms, and demonstrate measurable outcomes for their clients. Use curated directory rankings that combine client interviews with portfolio analysis to identify the best AI Development firms in Bulgaria.
Most established AI Development companies in Bulgaria have well-practiced frameworks for managing overseas client relationships, including sprint-based delivery, cloud-accessible project dashboards, and regular async documentation. They use tools like Jira, GitHub, Slack, and Confluence to keep remote stakeholders fully informed throughout the engagement. Ask any AI Development firm in Bulgaria for references from international clients before committing to an engagement.
Key cost drivers for a AI Development project in Bulgaria include feature complexity, team seniority, the number of third-party integrations, testing depth, and post-launch maintenance scope. Compliance requirements, security auditing, and infrastructure design can also add substantially to the total. A thorough discovery phase with your AI Development partner in Bulgaria surfaces these factors early and prevents budget surprises later.
The AI Development company listing for Bulgaria is updated on a rolling basis as new reviews are submitted and profiles are refreshed. Major re-rankings typically occur quarterly or semi-annually. This cadence ensures that the AI Development companies shown at the top of the Bulgaria list reflect current performance rather than historical reputation that may no longer be accurate.
Trusted AI Development companies in Bulgaria often hold certifications such as ISO 9001 for quality management, ISO 27001 for data security, or CMMI for process maturity, alongside technology-specific partner accreditations. These credentials indicate adherence to internationally recognized standards. While certifications alone don't guarantee project success, they provide a strong credibility baseline when shortlisting AI Development firms in Bulgaria.
Experienced AI Development companies in Bulgaria are well-positioned to help localize products for new markets, covering multi-language support, regional compliance, local payment gateway integrations, and market-specific UX adaptations. Their cross-border delivery experience provides insight into both the technical and legal requirements for successful international expansion. Engaging a AI Development firm in Bulgaria with a demonstrated global client base significantly de-risks entering new geographies.
AI Development companies in Bulgaria with a strong reputation for fast and reliable delivery use proven agile methodologies, experienced project managers, pre-built component libraries, and clear scope management processes. Ask shortlisted AI Development firms in Bulgaria for their on-time delivery rate and how they maintain quality under timeline pressure. Consistent delivery records supported by client references separate genuinely reliable AI Development companies in Bulgaria from those that only perform under ideal conditions.