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Overall Review Rating

4.4 (5 Ratings)

Quality 4.5/5
Schedule 4.3/5
Cost 4.3/5
Communication 4.3/5

Overview

Perpetual is a software product innovation and development company based in New York City. They develop great user experiences and cutting-edge software for select clients. They care about quality on each stage. It starts from a baseline of code and ends with the knowledge of the user journey. They apply different tools & techniques to keep the session high.

founded
Founded 2012
employees
Employees 10 - 49
hourly rates
Hourly Rates $100 - $149
our rating
Our Rating 4.4/5
contact
Contact +12129041497

Services

  • App Marketing
  • Web Development
  • Game Development
  • iOS App Development
  • Chat Bots & AI Development
  • Android App Development
  • Agile Coaching
  • Cloud Solutions
  • Content Marketing
  • Cross Platform Development
  • Mobile App Development
  • IT Consulting

Industries Served

Environmental Services Manufacturing Mining & Metals Nonprofit & NGO Telecommunications

Perpetual Reviews

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

Thabo Ndlovu

Head of Technology - Highveld Tech Pty Ltd
Posted on Aug 28, 2025
4.5 Overall Rating

Workflow automation that freed our editorial team from tasks they had been doing manually

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

Unplanned downtime was our single largest controllable cost. Predictive maintenance data showed we could address most of it — but only with the right data infrastructure in place first.

Quality 5.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type CMS Development
industry
Industry Manufacturing
project cost
Project Cost $500,000+
Read Full Review

Cameron Aldrich

Head of Digital Operations - Northstar Logistics Corp
Posted on May 01, 2025
4.5 Overall Rating

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

The part of this project I had been most worried about was the integration work. Our system landscape is complex, some of the upstream APIs were barely documented, and one of our third-party vendors was notoriously slow to respond. This team documented what the upstream vendors could not, built resilience into the architecture where third-party reliability was uncertain, and delivered integrations that have worked exactly as specified since day one. I genuinely could not have asked for more.

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 5.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 5.0/5
project type
Project Type AI & Machine Learning
industry
Industry Telecommunications
project cost
Project Cost $150,000 to $499,999
Read Full Review

Pieter van den Berg

Senior Product Manager - Polder SaaS BV
Posted on Mar 09, 2024
4.5 Overall Rating

Five years of siloed records are now a single analytical asset. Worth every dollar.

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 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 4.0/5
Communication 4.5/5
project type
Project Type Data & Analytics
industry
Industry Mining & Metals
project cost
Project Cost $500,000+
Read Full Review

Kelsey Drummond

Director of Digital Health - Crestline Health Partners
Posted on Feb 21, 2024
4.5 Overall Rating

We went from arguing about the numbers to acting on them. The platform made that possible.

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 internal team was committed to maintenance and could not absorb a new build of this complexity. An external partner was the only way to hit the timeline.

Quality 4.0/5
Schedule 4.5/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type Data & Analytics
industry
Industry Nonprofit & NGO
project cost
Project Cost $50,000 to $149,999
Read Full Review

Sarah Kimball

Product Manager - Clearpath Health Solutions
Posted on Apr 20, 2022
4.0 Overall Rating

Our old app had a 2.8 rating. The new one is at 4.6. The comparison is all you need.

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

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 3.5/5
Schedule 3.5/5
Cost 4.0/5
Communication 4.0/5
project type
Project Type Mobile App Development
industry
Industry Environmental Services
project cost
Project Cost $150,000 to $499,999
Read Full Review
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