Top 10+ LLM Development Companies in Kharkiv 2026

Last Updated 22nd July 2026 | Category: Top AI Development Firms

top llm development companies kharkiv

The List of Top 10+ LLM Development Companies in Kharkiv 2026

1. Hyperlink InfoSystem

Not Claimed
Founded 2011
Employees 1000+
Hourly Rate < $25
Our Rating 5.0/5 (65 reviews)
Avg. Project Cost UAH 2,248,514+
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
iot app development
ui-ux design
ai development

2. SoftServe

Not Claimed
Founded 1993
Employees 1000+
Hourly Rate $100 - $149
Our Rating 4.4/5 (7 reviews)
Avg. Project Cost UAH 224,851,405+
Contact No +15125168880
Email info@softserveinc.com
View Profile Visit Website
web development
ui-ux design
custom software development
web design
internet of things
ai development
big data
enterprise app development
android app development
ios app development

3. Attract Group

Not Claimed
Founded 2011
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.6/5 (6 reviews)
Avg. Project Cost UAH 1,124,257+
Contact No +18883451224
Email sales@attractgroup.com
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mobile app development
web development
ui-ux design
e-commerce development
custom application development
android app development
ios app development
internet marketing
erp solutions
crm development
erp development

4. Crysberry

Not Claimed
Founded 2013
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.1/5 (7 reviews)
Avg. Project Cost UAH 4,497,028+
Contact No +380979057716
Email company@crysberry.com
View Profile Visit Website
mobile app development
vr app development
ar app development
ui-ux design

5. The APP Solutions

Not Claimed
Founded 2013
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.3/5 (6 reviews)
Avg. Project Cost UAH 1,124,257+
Contact No +4721999779
Email sales@theappsolutions.com
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mobile app development
web development
ui-ux design
enterprise app modernization
web design

6. Redentu

Not Claimed
Founded 2014
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.6/5 (6 reviews)
Avg. Project Cost UAH 112,425,702+
Contact No +380967848695
Email info@redentu.com
View Profile Visit Website
mobile app development
web development
ui-ux design

7. Yalantis

Not Claimed
Founded 2008
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.5/5 (6 reviews)
Avg. Project Cost UAH 224,851,405+
Contact No +380970545011
Email hello@yalantis.com
View Profile Visit Website
mobile app development
web development
ui-ux design
web design

8. AppliKey Solutions

Not Claimed
Founded 2012
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.8/5 (6 reviews)
Avg. Project Cost UAH 1,124,257+
Contact No +16504339005
Email welcome@applikeysolutions.com
View Profile Visit Website
mobile app development
web development
ui-ux design
custom software development
web design

9. Mobiwolf

Not Claimed
Founded 2010
Employees 2 - 9
Hourly Rate $25 - $49
Our Rating 4.5/5 (8 reviews)
Avg. Project Cost UAH 449,702+
Contact No +380509728676
Email sales@mobiwolf.com
View Profile Visit Website
mobile app development
web development
ui-ux design
web design
internet of things
e-commerce development

10. Softermii

Not Claimed
Founded 2014
Employees 10 - 49
Hourly Rate $25 - $49
Our Rating 4.3/5 (7 reviews)
Avg. Project Cost UAH 224,851,405+
Contact No +13104990355
Email info@softermii.com
View Profile Visit Website
mobile app development
web development
ui-ux design
web design

11. GBKSOFT

Not Claimed
Founded 2011
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.4/5 (7 reviews)
Avg. Project Cost UAH 224,851,405+
Contact No +380637645845
Email info@gbksoft.com
View Profile Visit Website
mobile app development
web development
wearable app development
ui-ux design
web design

12. VindiTek

Not Claimed
Founded N/A
Employees 10 - 49
Hourly Rate N/A
Our Rating 4.5/5 (8 reviews)
Avg. Project Cost UAH 4,497,028+
Contact No +380971138080
Email contact@vinditek.com
View Profile Visit Website
mobile app development
ui-ux design

FAQs

What are the best AI Development companies in Kharkiv that specialize in LLM Development?
The leading AI Development companies in Kharkiv specializing in LLM Development are recognized through verified client review platforms, independently validated portfolio depth, and a track record of measurable delivery outcomes across multiple industries. Cross-reference at least three separate review platforms and request case studies where the LLM Development solution improved a client's business metrics — not just shipped features on time. Firms that have sustained client relationships over three or more years in the LLM Development space consistently outperform those with a larger volume of short-term engagements.
How do AI Development teams in Kharkiv manage LLM Development projects for overseas clients?
AI Development teams in Kharkiv working with overseas clients on LLM Development projects typically maintain a four-to-six-hour daily communication window aligned to the client's time zone, supplemented by recorded weekly demos and async documentation in shared project boards. Deliverables are reviewed through staging environments accessible to the client at any time, eliminating the need to wait for formal progress updates. The most effective AI Development teams in Kharkiv assign a dedicated account manager for LLM Development engagements — providing a single escalation point that works across time zones without requiring the full delivery team to be on the call.
Do AI Development companies in Kharkiv offer fixed-price contracts for LLM Development projects?
Yes, most established AI Development companies in Kharkiv offer fixed-price contracts for LLM Development projects where scope, timeline, and deliverables are fully defined before work begins. These contracts typically structure payments around defined milestones — commonly 30% upfront, staged payments at delivery checkpoints, and a 10–15% retention held until go-live sign-off. Always ensure the fixed-price agreement includes a documented change request process with clear cost implications so any scope adjustments to your LLM Development project are managed transparently rather than absorbed silently into delivery risk.
Can I filter AI Development companies in Kharkiv specifically for LLM Development experience in this directory?
Yes — this directory's filter system allows you to narrow the AI Development company list in Kharkiv by specific service area, including LLM Development specialization, so you only see firms with verified LLM Development delivery experience in their profile. You can further refine results by minimum project size, team headcount, industry experience, and client review score to match the scale and context of your LLM Development engagement. Combining the LLM Development specialization filter with a minimum review threshold of 4.5 or higher is the fastest way to identify a shortlist of credible AI Development firms in Kharkiv worth contacting directly.
How do I verify the quality of a AI Development company's LLM Development work in Kharkiv?
Verifying the quality of a AI Development company's LLM Development work in Kharkiv requires examining technical depth rather than surface-level portfolio presentations — ask to see actual LLM Development architecture decisions, code review standards, and QA defect metrics from past projects. Contact two or three direct client references specifically for LLM Development engagements and ask how post-delivery defects were handled, not just whether the project launched on time and on budget. A AI Development firm in Kharkiv with genuine LLM Development quality standards will welcome technical scrutiny and provide detailed process documentation without needing to be prompted.
What post-launch services do AI Development companies in Kharkiv offer for LLM Development growth?
After launching a LLM Development product, established AI Development companies in Kharkiv typically offer structured retainer services covering performance monitoring, iterative feature development, security patch management, user behavior analytics, and conversion rate optimization. Retainer packages generally range from a part-time maintenance allocation to a full dedicated growth team depending on the scale and velocity of your LLM Development product roadmap and the pace of planned iteration. A AI Development partner in Kharkiv that stays actively engaged with your LLM Development product post-launch — contributing to quarterly roadmap planning and analyzing real usage data — consistently delivers greater long-term business value than those who exit at project handover.
What is the best AI Development company in Kharkiv for a long-term LLM Development development partnership?
The best AI Development companies in Kharkiv for a long-term LLM Development partnership demonstrate organizational stability, a verifiable history of multi-year client relationships, dedicated team models with consistent staffing, and genuine investment in your LLM Development product strategy beyond the immediate sprint backlog. Ask specifically about average client relationship duration — firms that sustain LLM Development partnerships for three or more years demonstrate the kind of ongoing value delivery that justifies continued investment. The right long-term AI Development partner in Kharkiv for LLM Development will proactively contribute to your product roadmap, flag market-relevant opportunities early, and surface risks before you discover them yourself.

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