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Overall Review Rating

4.1 (8 Ratings)

Quality 4.0/5
Schedule 3.9/5
Cost 3.9/5
Communication 4.0/5

Overview

Zelen Communications offers leading web and mobile app development company. Their team possesses many forms of creativity. Whether it’s an inspirational campaign, a remarkable marketing strategy or an innovative approach to an old idea, they strive to develop the most effective and break-through ideas to get your product, service or brand noticed.

founded
Founded 1992
employees
Employees 2 - 9
hourly rates
Hourly Rates $100 - $149
our rating
Our Rating 4.1/5
contact
Contact +18132501530

Services

  • Cross Platform Development
  • Azure Services
  • Motion Graphics
  • Advertising, Media
  • Crypto Exchange Development
  • Ethereum Blockchain
  • Private Blockchains
  • iOS App Development
  • Android App Development
  • Mobile App Development
  • Hyperledger
  • Web Development

Industries Served

Advertising & Marketing Fashion & Apparel Legal Services Nonprofit & NGO Sports & Fitness

Zelen Communications Reviews

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

Amit Goldstein

VP of Product - Tel Aviv Ventures Ltd
Posted on May 08, 2026
4.0 Overall Rating

Delivered what the proposal described. More rare than it should be.

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

The project had a board-level visibility date. We needed a partner who would treat the deadline as their own.

Quality 3.5/5
Schedule 3.5/5
Cost 4.0/5
Communication 4.5/5
project type
Project Type Low-Code / No-Code Development
industry
Industry Sports & Fitness
project cost
Project Cost Less than $10,000
Read Full Review

Zanele Dlamini

Director of Engineering - Cape Digital Solutions
Posted on Mar 12, 2026
4.0 Overall Rating

Delivered what the proposal described. More rare than it should be.

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

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 4.0/5
Schedule 3.5/5
Cost 3.5/5
Communication 3.5/5
project type
Project Type Low-Code / No-Code Development
industry
Industry Sports & Fitness
project cost
Project Cost $150,000 to $499,999
Read Full Review

Gustavo Ferreira

VP of Technology - Amazônia Digital Ltda
Posted on Feb 08, 2025
4.0 Overall Rating

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

Looking back, what strikes me most is how little drama there was. Real technology projects have problems. This one had them too — but every problem was flagged before it became a crisis, every scope change was handled through a proper process, and every risk was managed rather than buried. Our project manager said it was the smoothest vendor engagement he had been involved in. Given how complex the technical requirements were, I think that reflects genuine delivery maturity.

Project summary

Our campaign workflow ran across twelve different tools. The reconciliation overhead was hurting both speed and accuracy, and our team was absorbing the cost.

Quality 4.0/5
Schedule 4.5/5
Cost 3.5/5
Communication 3.5/5
project type
Project Type Embedded Systems Development
industry
Industry Advertising & Marketing
project cost
Project Cost $500,000+
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Vikram Srinivasan

Head of Platform - Cascade EdTech Solutions
Posted on Apr 02, 2024
4.0 Overall Rating

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

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

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 4.0/5
Cost 3.5/5
Communication 4.0/5
project type
Project Type CMS Development
industry
Industry Fashion & Apparel
project cost
Project Cost $50,000 to $149,999
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Flynn Buchanan

GM of Technology - Pacific Rim Commerce Group
Posted on Oct 03, 2023
4.0 Overall Rating

Outperformed our in-house team on every SLA we tracked from month one

We went with a smaller team than we had originally planned for. I had concerns about whether the capacity would be sufficient given our timeline. Those concerns were unfounded. The team was focused, communication was constant, and the quality at each milestone review was consistent throughout. Smaller does not mean slower when the people are the right ones and this engagement proved that.

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 4.5/5
Schedule 3.5/5
Cost 4.5/5
Communication 4.0/5
project type
Project Type IT Managed Services
industry
Industry Legal Services
project cost
Project Cost $500,000+
Read Full Review
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