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Overall Review Rating

4.4 (5 Ratings)

Quality 4.6/5
Schedule 4.3/5
Cost 4.4/5
Communication 4.7/5

Services

  • Ionic App Development
  • Logo Designing
  • Cross Platform Development
  • Node.js Development
  • Ruby on Rails
  • iOS App Development
  • Mobile App Development
  • Android App Development
  • Cryptocurrency Wallet Development
  • Big Data
  • Web Development
  • Enterprise App Development

Industries Served

Information Technology Nonprofit & NGO Pharmaceuticals & Biotechnology Retail & E-commerce

Abbacus Technologies Reviews

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

Ryan Calloway

Founder & CTO - Apex Digital Media LLC
Posted on Feb 22, 2026
4.5 Overall Rating

First time our board, CTO, and engineering team agreed on the same technology direction

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

A failed engagement the previous year had made us more rigorous about vendor selection. We took the time to find a partner we actually trusted before we committed.

Quality 5.0/5
Schedule 4.5/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type IT Consulting
industry
Industry Nonprofit & NGO
project cost
Project Cost $50,000 to $149,999
Read Full Review

Aarav Mehta

Chief Data Officer - Zenith FinServ Ltd
Posted on Oct 06, 2024
4.5 Overall Rating

Positive ROAS in the first full campaign cycle. We did not expect it quite that quickly.

What set this team apart in practice was their engineering judgment — specifically, their willingness to tell us when our requirements were wrong and explain what to do instead. Not every vendor does that. The consultative element elevated the final output well beyond what our original brief described. We ended up with something better than what we had asked for, which is not a sentence I expected to be writing in a review.

Project summary

International expansion required multi-currency, multi-language, and multi-warehouse capability our current platform could not support without a rewrite.

Quality 5.0/5
Schedule 4.0/5
Cost 4.0/5
Communication 5.0/5
project type
Project Type Digital Marketing
industry
Industry Retail & E-commerce
project cost
Project Cost $50,000 to $149,999
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Alejandro Ruiz

CTO - Ibertech Solutions SL
Posted on Feb 14, 2024
4.5 Overall Rating

Website went from liability to lead driver within 90 days of launch

I have been through several technology implementations in my career. The pattern I am used to is: detailed proposal, optimistic timeline, scope creep, overrun, excuses at the end. This engagement broke that pattern at every stage. The timeline was realistic from the start. Changes were managed through process. The final delivery matched what was agreed. Simple, but uncommon.

Project summary

Our product thinking was strong. Our execution capacity in this specific domain was limited. We needed deep expertise, not a generalist willing to learn on our time.

Quality 4.5/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.5/5
project type
Project Type Web Development
industry
Industry Nonprofit & NGO
project cost
Project Cost $150,000 to $499,999
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Carlos Vázquez

Director of Technology - Azteca Digital SA de CV
Posted on Nov 24, 2023
4.5 Overall Rating

Firmware, cloud layer, and dashboard — all three actually talk to each other. Novel.

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

A licensing agreement required us to demonstrate GxP-compliant data management to a partner's satisfaction. Our existing infrastructure failed that assessment.

Quality 4.5/5
Schedule 4.0/5
Cost 5.0/5
Communication 5.0/5
project type
Project Type IoT Development
industry
Industry Pharmaceuticals & Biotechnology
project cost
Project Cost $50,000 to $149,999
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Nathan Prescott

VP of Technology - Ironclad Insurance Group
Posted on Apr 15, 2022
4.0 Overall Rating

Proposal matched the outcome. That alignment is rarer than vendors acknowledge.

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

As a technology company ourselves we hold our vendors to the same standard our clients hold us to. Finding a partner who could meet that bar without being hand-held through the process was the challenge.

Quality 4.0/5
Schedule 4.5/5
Cost 3.5/5
Communication 4.0/5
project type
Project Type Industry-Specific Solutions
industry
Industry Information Technology
project cost
Project Cost $500,000+
Read Full Review
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