Ranked · 14 of 15 assessed
Ordered by Agency List ScoreAI and data solutions for innovative digital products
Flexible development teams and project-based operations for digital solutions
Custom software and mobile app development with API integration
AI and data solutions for diverse industries worldwide
Fintech software solutions with payment orchestration expertise
Powering digital transformation with software development and industry expertise.
Custom software and cross-platform app development for businesses
Full-stack development for unified communications, AI, and contact center platforms across carriers
Custom software development for fintech and multimedia solutions
Bespoke software development and team augmentation services
Custom software, e-business platforms, and web applications
Enterprise AI, data, and cloud engineering for aviation, energy, and finance
Custom software solutions and business consultation services
Building enterprise solutions and world-class software products
Also in Bulgaria · 3 not ranked here
2 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 14 of the 15 assessed custom software development agencies in Bulgaria — the ones carrying a published score — out of 17 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Custom Software Development in Bulgaria. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 15, so the strongest award available here is top 25%.
The 2 custom software development agencies not yet assessed are listed on this page but not ranked.
One more was assessed and no published evidence of its work was found, so no score is shown for it.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Questions
- How many custom software development agencies are in Bulgaria?
- 17 are listed on Agency List in Bulgaria. 15 of them have been assessed on the Agency List Score as of September 2026, and 14 of those carry a published score.
- Which custom software development agency in Bulgaria is ranked highest?
- Lexis Solutions, with an Agency List Score of 96.2, ranks #1 of 15 assessed agencies in Custom Software Development in Bulgaria.
- Why are 3 custom software development agencies listed here but not ranked?
- 2 of the 17 listed have not yet been assessed on the Agency List Score. One more was assessed and no published evidence of its work was found, so no score is shown for it. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Custom Software Development in Bulgaria cohort of 15 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.