topappdevelopmentcompanies
Write a Review menu
Menu

Overall Review Rating

4.4 (8 Ratings)

Quality 4.3/5
Schedule 4.1/5
Cost 4.3/5
Communication 4.6/5

Services

  • Web Development
  • Mobile App Development
  • iOS App Development
  • Cross Platform Development
  • Private Blockchains
  • Android App Development
  • Business Analysis & Consulting
  • Azure Services
  • Cloud Provisioning Services
  • AR App Development
  • Content Management System
  • Digital Marketing

Industries Served

Environmental Services Fashion & Apparel Healthcare Human Resources Information Technology Media & Entertainment Real Estate Travel & Hospitality

Coma Web Development Reviews

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

Marcus Holloway

SVP of Engineering - Vertex Cloud Dynamics
Posted on Nov 22, 2025
4.5 Overall Rating

Data science team is actually productive now. First time in two years.

We have worked with a few agencies over the years and the comparison is honestly not close. What stood out from the start was that they spent serious time understanding the problem before they proposed anything. Once development started, every sprint review was clean — no hidden surprises, no slipped milestones. The production system has been running for four months without a single critical issue. Our internal developers reviewed the codebase at handover and were genuinely complimentary about the quality. That does not happen often.

Project summary

A content licensing deal gave us rights we did not have the infrastructure to monetise. We needed a streaming platform that could scale before the deal window opened.

Quality 5.0/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.0/5
project type
Project Type Data & Analytics
industry
Industry Media & Entertainment
project cost
Project Cost $150,000 to $499,999
Read Full Review

Gustavo Ferreira

VP of Technology - Amazônia Digital Ltda
Posted on Oct 23, 2025
4.5 Overall Rating

Blind spots in our operational data are gone. The ROI case wrote itself.

The platform has been live for six months and is handling three times the transaction volume we scoped for. That is not because we underestimated — it is because the architecture choices made during discovery were genuinely forward-thinking. Most vendors design for exactly what you tell them. This team designed for what you are likely to need. We are already scoping the next phase and there was no question about who we would use.

Project summary

Telehealth demand had turned a pilot into a core service line faster than our technology could keep up. We needed a compliant, reliable platform and we needed it quickly.

Quality 4.5/5
Schedule 4.0/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type IoT Development
industry
Industry Healthcare
project cost
Project Cost Less than $10,000
Read Full Review

Beatriz Cavalcanti

Chief Digital Officer - Cerrado Tech SA
Posted on Mar 06, 2025
4.5 Overall Rating

Immersive build that landed exactly where the brief pointed — and then kept going

The knowledge transfer at the end of the project was notably good. Too many vendors see handover as a tick-box exercise. This team ran structured sessions, produced documentation our internal team actually references, and spent real time making sure we understood the architecture decisions well enough to maintain and extend the system independently. Six months later we are doing exactly that without needing to go back to them for every question.

Project summary

Years of incremental development had left us with a platform that was functional but limiting. A structured rebuild was the agreed path forward.

Quality 4.0/5
Schedule 4.5/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type AR/VR Development
industry
Industry Fashion & Apparel
project cost
Project Cost Less than $10,000
Read Full Review

Kenji Watanabe

Senior Engineering Manager - Fuji Software Corp
Posted on Jul 26, 2024
4.0 Overall Rating

Blockchain expertise delivered with plain-English explanations at every step

Our stakeholder group was unusually broad — board sponsors, operational users, compliance leads, and an IT team with strong opinions. I have watched vendors handle that kind of environment badly. This team adjusted how they communicated depending on who they were talking to, managed expectations honestly when things shifted, and delivered something that each group considers a success. Getting everyone to agree on that outcome was not straightforward and they deserve credit for making it happen.

Project summary

Our agents were managing data across four disconnected systems. The time they spent on reconciliation was time not spent with clients. The ROI case for consolidation was obvious.

Quality 4.0/5
Schedule 4.0/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type Blockchain Development
industry
Industry Real Estate
project cost
Project Cost $50,000 to $149,999
Read Full Review

Derek Watts

Director of Operations - Stonebridge Capital LLC
Posted on May 11, 2024
4.5 Overall Rating

Clean code, solid documentation, and a site that actually converts

We have worked with a few agencies over the years and the comparison is honestly not close. What stood out from the start was that they spent serious time understanding the problem before they proposed anything. Once development started, every sprint review was clean — no hidden surprises, no slipped milestones. The production system has been running for four months without a single critical issue. Our internal developers reviewed the codebase at handover and were genuinely complimentary about the quality. That does not happen often.

Project summary

Years of incremental development had left us with a platform that was functional but limiting. A structured rebuild was the agreed path forward.

Quality 5.0/5
Schedule 4.0/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type Web Development
industry
Industry Human Resources
project cost
Project Cost $150,000 to $499,999
Read Full Review
back to top