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Overall Review Rating

4.5 (7 Ratings)

Quality 4.8/5
Schedule 4.8/5
Cost 4.6/5
Communication 4.5/5

Services

  • Node.js Development
  • Content Management System
  • Enterprise App Modernization
  • App Marketing
  • Mobile App Development
  • Android App Development
  • Web Development
  • Cross Platform Development
  • Cloud Migration Services
  • iOS App Development
  • Market Research
  • Cloud Governance

Industries Served

Automotive Government & Public Sector Legal Services Mining & Metals Real Estate Retail & E-commerce Travel & Hospitality

SummitStream Reviews

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

Beatriz Cavalcanti

Chief Digital Officer - Cerrado Tech SA
Posted on Jun 16, 2026
4.5 Overall Rating

The kind of web build that makes you realise how bad the previous one really was

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

Our client portal had not been updated since 2018. Prospects were mentioning competitor portals in pitches. We could not keep deferring the investment.

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

Gustavo Ferreira

VP of Technology - Amazônia Digital Ltda
Posted on Nov 20, 2025
4.5 Overall Rating

A vendor that earned a place on our preferred supplier list through delivery, not sales

We received proposals from six vendors. Four of them quoted us prices that bore no relationship to the actual scope. This team came back with something realistic and then delivered against it exactly. I have worked on enough technology projects to know that the gap between what is proposed and what is delivered is where trust gets destroyed. There was no gap here. What was promised is what we got, and the ongoing relationship we have built from this is something we intend to continue.

Project summary

Cross-agency data sharing had been blocked by incompatible legacy systems for four years. We needed a secure integration layer before any of the transformation projects in our roadmap could proceed.

Quality 5.0/5
Schedule 4.5/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type Low-Code / No-Code Development
industry
Industry Government & Public Sector
project cost
Project Cost $10,000 to $49,999
Read Full Review

Clémentine Aubert

Head of Digital Products - Arc-en-Ciel Digital SAS
Posted on Apr 22, 2025
4.5 Overall Rating

App store debut with a 4.7 rating. The reviews write themselves when the product is good.

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

Our mobile app sat at 2.9 stars. Every negative review mentioned the same two things — speed and checkout complexity. Both were fixable with the right engineering approach.

Quality 5.0/5
Schedule 5.0/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type Mobile App Development
industry
Industry Travel & Hospitality
project cost
Project Cost Less than $10,000
Read Full Review

Callum Parata

CTO - Kiwi Cloud Solutions Ltd
Posted on Dec 03, 2024
4.5 Overall Rating

VR training module preferred by 89% of trainees over the classroom alternative

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

The EV transition had created dealer network management requirements our existing DMS was not designed for. A targeted rebuild was the only path forward that timeline would allow.

Quality 5.0/5
Schedule 5.0/5
Cost 5.0/5
Communication 4.5/5
project type
Project Type AR/VR Development
industry
Industry Automotive
project cost
Project Cost $500,000+
Read Full Review

Omar Al-Farsi

Chief Technology Officer - Falcon Digital Ventures
Posted on Sep 10, 2024
4.5 Overall Rating

Web3 build designed for the real world, not the pitch deck

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

Post-pandemic buyer behaviour had shifted heavily to online. Our digital infrastructure had not kept pace with that shift and it was showing in our inquiry volumes.

Quality 5.0/5
Schedule 4.5/5
Cost 4.5/5
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
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