Arullo
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Techstack Ltd

Verified company

Strategic technology partner in confidently building, scaling, and evolving software products

Wrocław, Lower Silesian Voivodeship (PL)

Trusted by

Selected clients

IIliadAAXM Software LLCCCorel CorporationSSkillLabVVivaQuant

Capabilities

What they do, who they serve, and the stack they build on.

Selected work

A snapshot of recent projects and outcomes.

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What clients say

Arullo AI

Techstack Ltd is known for

technical leadershipclient alignmentfast deliverycost-effective

Clients consistently praise Techstack for their structured and predictable project management style, which integrates seamlessly with internal teams. They are lauded for their technical competence and proactive approach, ensuring high uptime and customer satisfaction. Clients also appreciate Techstack's ability to go beyond expectations, delivering professional and efficient engineering solutions.

Client testimonials

“Techstack is an example of a successful engineering organization.”

A

Arila Barnes

Managing Director, AXM Software LLC

“All the engineers were professional and they even went a little bit beyond what we expected.”

R

Ragnar Martens

Co-Founder & Chief Product Officer, SkillLab

“Techstack Ltd kept the uptime and the customers happy. The team was highly competent, proactive, and efficient, excelling for their technical and thought leadership.”

M

Mark Beare

Former VP Research & Development, Corel Corporation

Reviews

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Techstack Ltd is a strategic technology partner specializing in building, scaling, and evolving software products for businesses across 15+ industries. With a strong engineering culture, Techstack has successfully supported over 70 solutions, helping them grow from MVPs to enterprise-grade systems serving 7M+ users. Known for its high-efficiency engineering, Techstack offers two tailored delivery models that ensure 4.5× faster delivery and 250%+ annual growth for scaling products.

  • Client trust: 30% of clients are $1B+ companies.
  • Global reach: Solutions delivered across North America, Europe, Scandinavia, and Australia.
  • Clutch rating: 5/5 from 47 verified reviews.
  • Technical excellence: High-load platforms supporting 400K+ daily users.
  • Cost efficiency: $1M+ in annual savings through automation.

Techstack's commitment to alignment, transparency, and technical leadership ensures engineering reliability and predictable timelines.

Locations

Wrocław, Poland

Headquarters

Rates & ideal client

What this firm typically charges and who they're built for.

Min project budget

$10,000+

Hourly rate

$50 – $99/hr

Team size

51–200

Social media

Industry Recognition