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Overall Review Rating

4.7 (5 Ratings)

Quality 4.7/5
Schedule 4.7/5
Cost 4.6/5
Communication 4.7/5

Overview

Sigma Studios is a software company with more than six years of experience, Their aim is to be number one at what they make. They've been working hard towards achieving that goal; This company has accomplished outstanding results, having the capability to take their projects beyond their expectations. They develop experiences that change brands, they grow companies and make people's lives easier.

founded
Founded 2010
employees
Employees 10 - 49
hourly rates
Hourly Rates $25 - $49
our rating
Our Rating 4.7/5
contact
Contact +5744443543

Services

  • PHP Development
  • Agile Coaching
  • Enterprise App Modernization
  • Mobile App Development
  • Android App Development
  • Game Development
  • Web Development
  • Cross Platform Development
  • Ethereum Blockchain
  • iOS App Development
  • Automotive R&D
  • Cloud Computing Software

Industries Served

Advertising & Marketing Education Government & Public Sector Retail & E-commerce Telecommunications

Sigma Studios Reviews

Have a look at these client reviews on previously delivered projects.

Callum Parata

CTO - Kiwi Cloud Solutions Ltd
Posted on Apr 10, 2026
5.0 Overall Rating

First vendor to explain the model clearly enough that our non-technical leadership got it

Honestly, I came into this engagement with some scepticism. We had a bad experience with a vendor twelve months earlier and I wanted to see evidence of competence, not just hear about it. The discovery documentation was the first signal. The sprint delivery consistency was the second. By go-live I had stopped being sceptical and started planning how to expand the engagement. The production system has been stable from day one and our internal team loves working with the codebase they left us.

Project summary

Accessibility compliance requirements had changed. Our current platforms failed the new benchmarks and our legal team had given us a clear timeline to address that.

Quality 5.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type AI & Machine Learning
industry
Industry Government & Public Sector
project cost
Project Cost Less than $10,000
Read Full Review

Marcin Lewandowski

Engineering Manager - Kraków Digital Sp zoo
Posted on Jun 02, 2025
5.0 Overall Rating

Our support ticket volume dropped 20% after the UX overhaul. Proof is in the numbers.

We handed them an aggressive deadline, a complex scope, and a client-side team that was stretched and not always available when they needed us. They handled that gracefully. They were precise about what they needed and when they needed it. Where they could proceed independently they did. The delivery landed on time in spite of the constraints we added. I regard that as strong evidence of genuine professional maturity — not just capability.

Project summary

Our LMS was built for classroom-first delivery. Hybrid learning had exposed every assumption it was built on, and student satisfaction data confirmed it.

Quality 4.5/5
Schedule 5.0/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type UI/UX Design
industry
Industry Education
project cost
Project Cost $10,000 to $49,999
Read Full Review

Fiona MacPherson

Operations Director - Highland Analytics Ltd
Posted on Jan 26, 2025
4.5 Overall Rating

Marketing stopped being a cost conversation and became a revenue conversation

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

Project summary

Clients were asking for real-time campaign performance data. We were delivering reports two days after the fact. The gap was becoming a retention issue.

Quality 5.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type Digital Marketing
industry
Industry Advertising & Marketing
project cost
Project Cost $150,000 to $499,999
Read Full Review

Vikram Srinivasan

Head of Platform - Cascade EdTech Solutions
Posted on Oct 14, 2023
4.5 Overall Rating

CI/CD pipeline that changed how our developers think about release risk

We handed them an aggressive deadline, a complex scope, and a client-side team that was stretched and not always available when they needed us. They handled that gracefully. They were precise about what they needed and when they needed it. Where they could proceed independently they did. The delivery landed on time in spite of the constraints we added. I regard that as strong evidence of genuine professional maturity — not just capability.

Project summary

Our competitors' checkout experience was noticeably better than ours. Customers mentioned it in return surveys. We needed to close that gap before the next trading season.

Quality 4.5/5
Schedule 4.5/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type DevOps Services
industry
Industry Retail & E-commerce
project cost
Project Cost $150,000 to $499,999
Read Full Review

Nora Al-Otaibi

VP of Engineering - Salam Digital Solutions
Posted on Apr 16, 2023
4.5 Overall Rating

Observability stack that caught three production issues before any user reported them

The technical quality is the obvious thing to highlight. The automated test suite is comprehensive, the deployment pipeline is solid, and the documentation is actually useful rather than written to satisfy a checklist. But the metric I keep coming back to is what has NOT happened since go-live. No 2am incident calls. No emergency patches. No post-launch retrospectives about what went wrong. For a system of this complexity, that outcome is exactly what we paid for.

Project summary

B2B customer churn was concentrated in accounts that rated our self-service portal poorly. A redesign was necessary before the next wave of contract renewals.

Quality 4.5/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type DevOps Services
industry
Industry Telecommunications
project cost
Project Cost $150,000 to $499,999
Read Full Review
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