$25,000+
$30 - $49 / hr
100 - 249
SMBs
Portugal, Lisbon
2016
Within 1 week
Reliable Team that Delivers

Celadonsoft helps growing and established companies turn complex software initiatives into clear, scalable, and well‑managed systems. We don’t sell development as a service — we sell manageability and predictability of outcomes, especially for clients who have struggled with unclear scopes or systems that break as they grow.


We don’t jump straight into development. We start with discovery, solution design, and business analysis — to define scope, architecture, integrations, priorities, and risks before a single line of code is written.


We focus on three solution domains:
• Custom Business Systems & Operational Platforms
• Mobile Products for Customers and Operations
• AI‑Enabled Business Workflows


Our strongest industry experience is in Food & Beverage, Real Estate, and FinTech, with growing expertise in iGaming, EdTech, and Travel Tech.


Why companies choose Celadonsoft:




  • Clarity before development – We define the right system design first, so the build phase moves faster with fewer costly changes.


  • Structured delivery – Product management, QA, and transparent communication keep complex projects predictable.


  • Domain‑aware solutions – We understand operational complexity in your industry, not just generic development.


  • AI‑accelerated senior engineering – Our experienced engineers use AI to reduce repetitive work and speed up delivery, while keeping architecture, quality, and decisions under senior control.


We work best with growing mid‑market companies, multi‑location businesses, and organisations that have outgrown spreadsheets or disconnected tools.


We work as an extension of your business, in tight communication and total transparency — so there’s no waste of time on back‑and‑forth.


Start with a Solution Discovery call – to clarify scope, architecture, and the right path before any build commitment.

Reliable Team that Delivers

Techreviewer Score

  Submit a review
5.0

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

5.0
(1 reviews)Techreviewer
5.0
(28 reviews)Clutch
5.0
(11 reviews)GoodFirms

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 39 client reviews across 2 different review platforms. Read more about our methodology.
Last updated: October 2026

Performance snapshot

Celadonsoft presents a consistently strong performance profile across a large, multi-platform review base spanning over seven years. The vendor earns predominantly Strong ratings across all five evaluation categories, anchored by multiple high-density reviews citing quantified outcomes such as a 40% reduction in deployment time, 35% increase in adoption rates, and 40% reduction in report generation time. No recurring negative patterns or declining score trends are detected, though minor isolated concerns — a language barrier mention and a 20% budget overshoot — appear in older reviews. The vendor demonstrates broad technical versatility, reliable delivery discipline, and sustained client satisfaction across diverse industries.

Performance breakdown

Technical expertise
Strong

Reviewers consistently highlight deep technical capability across Django, React Native, Python, AWS, Node.js, and AI/ML. A CTO-level anchor review details full SaaS architecture using AWS RDS, ECS, and Cognito, confirming breadth and modern stack proficiency across cloud, mobile, and backend domains.

Project management & delivery
Strong

Multiple reviews confirm on-time delivery with structured agile sprint management, weekly updates, and Jira-based workflows. An anchor review documents project delivery on time and within budget for a $200K–$999K SaaS engagement, and a social media MVP was completed in exactly five weeks as agreed.

Communication & collaboration
Strong

Communication is among the most frequently praised attributes, cited across Clutch and GoodFirms reviews. Clients highlight transparency, proactiveness, bilingual (English/Arabic) capability, and regular virtual meetings. One reviewer noted flexibility in adapting to unforeseen changes throughout a complex website revamp.

Reliability
Strong

Clients repeatedly describe Celadonsoft as dependable, bug-responsive, and stable in delivery. Prompt bug fixes are specifically mentioned by a steel manufacturing client, and a UX/UI agency confirmed that the delivered analytics system met all functional requirements without noted post-launch stability issues.

Client satisfaction & outcomes
Strong

Tangible outcomes are documented across multiple reviews: 40% faster deployment, 20% improved customer satisfaction scores, 35% higher adoption rates, and a 40% reduction in report generation time. A restaurant chain also reported increased sales and reduced operating costs following a food ordering system deployment.

Best for

Celadonsoft is best suited for SMEs and mid-market firms requiring custom software, mobile app development, SaaS builds, or UX/UI design. The vendor excels in projects demanding agile delivery, cloud integration (AWS), and cross-platform mobile development (React Native, Python, Django).

Clients info

Celadonsoft serves a broad client base spanning advertising, automotive, retail, hospitality, financial services, gaming, and general IT sectors. Clients are predominantly small to mid-sized businesses, with several engagements from 1–10 and 11–50 employee firms, and a subset from 51–200 employee organizations. Project budgets range from under $10,000 for MVP and prototype work up to $200,000–$999,999 for full SaaS platform builds. Primary industries represented include Advertising & Marketing, Automotive, Retail, Hospitality & Leisure, Financial Services, Gaming, Information Technology, Food & Delivery. Typical client size bands include 1–10 Employees, 11–50 Employees, 51–200 Employees, 201–500 Employees. Common project budget ranges include Less than $10,000, $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.

Review strength

The assessment is based on 39 reviews drawn from 2 platforms. Reviews span from March 2018 to October 2025, with the majority published between 2019 and 2025, providing a current and well-distributed evidence base. Note that several GoodFirms reviews date to 2018–2020 and carry less recency weight, though they remain consistent in sentiment with newer data. Review date range: Mar 10, 2018 - Oct 16, 2025.

Performance breakdown

Technical expertise
Strong

Reviewers consistently highlight deep technical capability across Django, React Native, Python, AWS, Node.js, and AI/ML. A CTO-level anchor review details full SaaS architecture using AWS RDS, ECS, and Cognito, confirming breadth and modern stack proficiency across cloud, mobile, and backend domains.

Project management & delivery
Strong

Multiple reviews confirm on-time delivery with structured agile sprint management, weekly updates, and Jira-based workflows. An anchor review documents project delivery on time and within budget for a $200K–$999K SaaS engagement, and a social media MVP was completed in exactly five weeks as agreed.

Communication & collaboration
Strong

Communication is among the most frequently praised attributes, cited across Clutch and GoodFirms reviews. Clients highlight transparency, proactiveness, bilingual (English/Arabic) capability, and regular virtual meetings. One reviewer noted flexibility in adapting to unforeseen changes throughout a complex website revamp.

Reliability
Strong

Clients repeatedly describe Celadonsoft as dependable, bug-responsive, and stable in delivery. Prompt bug fixes are specifically mentioned by a steel manufacturing client, and a UX/UI agency confirmed that the delivered analytics system met all functional requirements without noted post-launch stability issues.

Client satisfaction & outcomes
Strong

Tangible outcomes are documented across multiple reviews: 40% faster deployment, 20% improved customer satisfaction scores, 35% higher adoption rates, and a 40% reduction in report generation time. A restaurant chain also reported increased sales and reduced operating costs following a food ordering system deployment.

Location and contacts

Portugal, Lisbon
19 Avenida Engenheiro Duarte Pacheco
1250
+351962190203
Poland, Warsaw
8 Humańska
00-789
+19295905986
United Arab Emirates, Dubai
Business Bay, Iris Bay - office 924, Dubai, UAE
+18884623453

Major clients

Wrap Ltd.
Bell
Sega
HTC
BBC
World Health Organization
M2 Innovation
Hallowgate
L'ETO
Talented Music App
EIEV

Reviews

Review Date: 18 August, 2026

byVoice at byVoice

10 - 49
Other

Web Development

We partnered with Celadonsoft to improve the UI/UX of our website and SaaS platform and create a clearer experience for our users. Their team worked on interface architecture, user flows, visual consistency, and QA testing to identify usability issues and improve product stability. What impressed us most was their attention to detail and their ability to look beyond the visual side of design. They analyzed how users interact with the platform and suggested improvements that made key flows more intuitive. Communication was smooth throughout the project, the team responded quickly to feedback, and they delivered high-quality work within the agreed timeline.

Rating
5.0
Rating breakdown:
  • Quality5.0
  • Timely Delivery5.0
  • Communication5.0
  • Budget5.0
  • Willing to Refer5.0