Yellowtail Software

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4.3/5 (14 reviews)
+27214614480 info@yellowtail.co.za Visit Website

About Yellowtail Software

Yellowtail Software is a leading mobile app development company. The assembly lines into large organizations by deploying solutions offered by the Cloud Foundry ecosystem. Their customers are among the first to make and monetize application-driven competitive advantages with Cloud Foundry. They provide exemplary software solutions for the world’s most forward-thinking organizations.

Services

Mobile App Development UI-UX Design Blockchain Development

Industries Served

Nonprofit & NGO Education Healthcare Automotive

Yellowtail Software Reviews

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End-to-end quality programme that halved our post-release incident rate inside three months

Victoria Haines / Chief Product Officer - Solaris Media Group
Verified
Feb 10, 2026

Project summary: The project had a board-facing delivery date tied to a strategic initiative. We needed a partner who would treat that date as their own, not ours.

What made the most difference in practice was the quality of the engineering judgment on this team. Not the ability to execute a specification — that is a baseline expectation. The ability to recognise when a specification was suboptimal, explain why, propose an alternative, and support the client in making a decision about it. That consultative dimension elevated the output beyond what the brief described and resulted in a product that is more fit for purpose than the one we had originally specified.

PROS

Senior-level engineering presence throughout the entire project, not just during the pitch, honest and commercially fair handling of scope changes, codebase that our internal team praised on review

CONS

Time zone coordination required some deliberate overlap management from both sides in the first couple of sprints, after which we had an efficient async rhythm that worked for the whole project

4.5
Overall
4.0
Quality
4.5
Schedule
5.0
Cost
5.0
Communication
Project TypeQuality Assurance & Testing
IndustryNonprofit & NGO
Project Cost$50,000 to $149,999
DurationMay 2025 – Dec 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Solaris Media Group operates in the Nonprofit & NGO sector with headquarters in Los Angeles, USA. In my role as Chief Product Officer I am accountable for the full technology agenda — infrastructure, product, and vendor relationships. We are a commercially driven organisation and every technology decision is evaluated against a clear business case before it is approved.
What specific problem or business challenge led you to hire this company?
The immediate problem was that our Quality Assurance & Testing capability had become the bottleneck limiting our ability to grow. Every feature request, every new client requirement, every internal initiative was delayed by a platform that had been extended beyond its original design. We needed a rebuild, not a patch.
What services did the company provide for your project?
The core engagement was Quality Assurance & Testing delivery, though their scope expanded to include technical consultancy during discovery that materially improved our requirements. They also took ownership of the third-party integration workstream that had been a coordination challenge in previous projects, removing that complexity from our internal team entirely.
Why did you choose this company over other providers you considered?
A trusted peer in the Nonprofit & NGO sector had used them for a comparable Quality Assurance & Testing engagement and their recommendation was unequivocal. Our own due diligence confirmed the pattern they described. The combination of domain knowledge, Quality Assurance & Testing depth, and demonstrated delivery discipline was the deciding factor.
How clearly did the company understand your requirements and business goals?
Better than we managed ourselves going in. The workshops they facilitated surfaced assumptions we had not examined and exposed three requirements that were in direct conflict with each other. Resolving those before development began saved us what would certainly have been significant rework later in the project.
How was your overall experience with their communication and project management?
Professional and efficient. The project manager maintained a clear view of the critical path at all times and communicated changes to it transparently. The one significant scope adjustment we made mid-project was handled through a clean change request process — fairly priced, clearly documented, and absorbed without disrupting the overall timeline.
Did the company deliver the project on time and within your expected budget?
The project landed on time. The budget was managed within the agreed ceiling, which included one client-driven scope addition that was quoted fairly and handled without affecting the original delivery stream. The discipline around budget transparency throughout meant there was no surprise at invoice stage.
What tangible results or business impact have you seen since the project was completed?
The most direct measure is the performance of the system in production. In the five months since go-live we have had zero P1 incidents, our page performance scores have improved across every Core Web Vitals metric, and two enterprise clients who had cited our previous platform limitations during contract negotiations have since renewed without that objection arising.
What did you like most about working with this company?
The continuity of the team. The engineers who participated in the discovery sessions were the engineers who built the system. That consistency of institutional knowledge across a six-month project has a value that is difficult to quantify but easy to notice when it is absent. Every conversation built on the previous ones.
Would you recommend this company to others, and would you work with them again?
Yes. I would add the context that this is not the cheapest option in the market and they are selective about the engagements they take on. If your primary criterion is price, there are alternatives. If you want a technology partner who can be trusted with a complex Quality Assurance & Testing programme in the Nonprofit & NGO space and will deliver against a serious brief, this is the team.

The outcome we specified, delivered the way we needed it, by people we would hire again

Aarav Mehta / Chief Data Officer - Zenith FinServ Ltd
Verified
Feb 06, 2026

Project summary: A merger had left us with two incompatible student information systems. We needed a consolidation path that preserved historical data, maintained service continuity, and met accreditation requirements.

The project brief was ambitious and we had received proposals ranging from two to five times our eventual budget from other vendors. This team came back with a proposal that was commercially realistic and technically credible — and then delivered against it. That alignment between proposal and outcome is not something I take for granted. I have been on the other side of it enough times to know it requires both honesty in the sales process and discipline in delivery. We experienced both.

PROS

Clear and consistent communication adapted appropriately for both technical and non-technical stakeholders, shared tooling that gave our team real-time visibility, reliable sprint delivery throughout

CONS

The quality of documentation they produce means our team needed to set aside dedicated review time to do it justice — a minor scheduling point rather than a genuine criticism

4.5
Overall
4.0
Quality
5.0
Schedule
5.0
Cost
4.5
Communication
Project TypeIndustry-Specific Solutions
IndustryEducation
Project Cost$10,000 to $49,999
DurationMay 2025 – Jan 2026

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I lead technology at Zenith FinServ Ltd, a growth-stage Education business based in Bangalore, India. As Chief Data Officer my remit spans product engineering, platform operations, and strategic vendor partnerships. We had reached an inflection point where our internal capacity was not sufficient to execute our roadmap at the pace our market required.
What specific problem or business challenge led you to hire this company?
A competitive threat had accelerated our roadmap. We had planned a significant Industry-Specific Solutions investment for the following year. External pressure moved that timeline forward by six months and required us to find an external partner rather than attempting to build internally in the time available.
What services did the company provide for your project?
End-to-end Industry-Specific Solutions delivery with particular depth in the integration and data migration components, which were the highest-risk elements of the programme. They supplemented this with a dedicated QA resource throughout development and a documented runbook for our operations team at handover.
Why did you choose this company over other providers you considered?
We had a failed engagement behind us and were more rigorous in our selection process as a result. We asked detailed questions about how they managed scope change, how they handled estimation, and how they communicated problems. The answers were specific, evidenced, and consistent across the team members we spoke to. That gave us confidence that the process was real rather than rehearsed.
How clearly did the company understand your requirements and business goals?
Comprehensively. The discovery phase they ran was more thorough than anything we had experienced with previous vendors. They challenged requirements that were vague or contradictory, proposed alternatives where our initial thinking was limiting, and produced a functional specification that our internal stakeholders agreed was the clearest articulation of the product they had seen written down.
How was your overall experience with their communication and project management?
Outstanding. The discipline around asynchronous communication was particularly effective given the time zones involved between Bangalore, India and the delivery team. Written updates were specific and consistent, response times were same-day for anything that required a decision, and nothing fell through the cracks across a six-month engagement.
Did the company deliver the project on time and within your expected budget?
On time and within the approved budget. The estimation accuracy was notable — they had broken the work down in sufficient detail during discovery that their forecast proved reliable throughout, rather than being a number that shifted with every change in scope. We received one change request and it was for scope we had introduced ourselves.
What tangible results or business impact have you seen since the project was completed?
The most direct measure is the performance of the system in production. In the five months since go-live we have had zero P1 incidents, our page performance scores have improved across every Core Web Vitals metric, and two enterprise clients who had cited our previous platform limitations during contract negotiations have since renewed without that objection arising.
What did you like most about working with this company?
The willingness to be direct. When our requirements were unclear they said so. When our priorities were contradictory they explained why. When a technical approach we had assumed was the right one turned out to have significant downsides, they told us before we had committed to it. That kind of intellectual honesty is what I look for in a long-term technology partner.
Would you recommend this company to others, and would you work with them again?
Yes. I would add the context that this is not the cheapest option in the market and they are selective about the engagements they take on. If your primary criterion is price, there are alternatives. If you want a technology partner who can be trusted with a complex Industry-Specific Solutions programme in the Education space and will deliver against a serious brief, this is the team.

A development partner who treated our roadmap as carefully as their own

Matthieu Renard / Directeur Technique - Lumière Technologies SAS
Verified
Jan 10, 2026

Project summary: Integration between our clinic management system and our patient-facing app had been a recurring failure point. We needed an engineering partner who could own the integration layer end to end.

Six months after go-live our platform is processing three times the transaction volume we specified in the original brief. The architecture choices made during discovery accommodated that growth without remediation work. That is the difference between a team that designs for what you tell them and a team that designs for what you are likely to need. We are in conversation about a Phase 2 engagement and I expect to be using this partnership for several years.

PROS

Commercially transparent throughout — no hidden assumptions, no bill shock at the end, change requests that were fair and clearly explained rather than used as a margin-recovery mechanism

CONS

The engagement was priced at the quality level rather than the budget level. We evaluated the alternatives and concluded that the delta was a reasonable premium for the reduction in delivery risk

4.5
Overall
4.5
Quality
4.0
Schedule
5.0
Cost
5.0
Communication
Project TypeSoftware Development
IndustryHealthcare
Project CostLess than $10,000
DurationJun 2025 – Nov 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Lumière Technologies SAS is an established Healthcare organisation headquartered in Paris, France. My role as Directeur Technique covers both strategic planning and operational technology delivery. We maintain high standards for our vendors because our clients hold us to high standards — a bar we expect our partners to meet.
What specific problem or business challenge led you to hire this company?
A competitive threat had accelerated our roadmap. We had planned a significant Software Development investment for the following year. External pressure moved that timeline forward by six months and required us to find an external partner rather than attempting to build internally in the time available.
What services did the company provide for your project?
End-to-end Software Development delivery with particular depth in the integration and data migration components, which were the highest-risk elements of the programme. They supplemented this with a dedicated QA resource throughout development and a documented runbook for our operations team at handover.
Why did you choose this company over other providers you considered?
We ran a structured shortlisting process across five vendors. The technical evaluation eliminated two immediately. Of the remaining three, this team's proposal was differentiated by the specificity of their Software Development approach and the evidence base they provided — reference projects in Healthcare contexts, not generic case studies. The reference calls confirmed a track record that the proposal had described accurately.
How clearly did the company understand your requirements and business goals?
Thoroughly and precisely. The requirements document they produced was detailed enough that our QA team used it directly to write acceptance criteria. Every user story had a defined business objective attached. Nothing was left to interpretation. That discipline in the requirements phase paid dividends throughout development and testing.
How was your overall experience with their communication and project management?
Communication was proactive, timely, and appropriately calibrated. Technical updates for the engineering audience, executive summaries for the steering group, risk flags with proposed mitigations rather than just problem statements. The fortnightly sprint reviews gave our stakeholders visibility without requiring them to attend every working session.
Did the company deliver the project on time and within your expected budget?
The project landed on time. The budget was managed within the agreed ceiling, which included one client-driven scope addition that was quoted fairly and handled without affecting the original delivery stream. The discipline around budget transparency throughout meant there was no surprise at invoice stage.
What tangible results or business impact have you seen since the project was completed?
The most direct measure is the performance of the system in production. In the five months since go-live we have had zero P1 incidents, our page performance scores have improved across every Core Web Vitals metric, and two enterprise clients who had cited our previous platform limitations during contract negotiations have since renewed without that objection arising.
What did you like most about working with this company?
The willingness to be direct. When our requirements were unclear they said so. When our priorities were contradictory they explained why. When a technical approach we had assumed was the right one turned out to have significant downsides, they told us before we had committed to it. That kind of intellectual honesty is what I look for in a long-term technology partner.
Would you recommend this company to others, and would you work with them again?
Yes, without reservation. I have already made two direct referrals within my Healthcare network — in both cases to peers facing Software Development challenges similar to ours. I gave those referrals with confidence because I knew the experience I described was reproducible, not the result of exceptional circumstances on our engagement.

Analytics infrastructure that made our data science team genuinely productive for the first time

Théo Beaumont / VP of Innovation - Laurentian Tech Partners
Verified
Jan 03, 2026

Project summary: The transition to EV had created demand for dealer network management capabilities our existing system was not designed to support. A targeted rebuild was the agreed path forward.

The integration layer was the part of the project I was most concerned about going in. Our system landscape is complex, several of the upstream APIs we relied on were poorly documented, and two third-party vendors had a history of unpredictable response times on integration questions. This team managed all of that. They documented what the upstream vendors could not, built resilience into the integration architecture where the upstream behaviour was unreliable, and delivered a solution that works as specified in production. I could not have asked for more.

PROS

Commercially transparent throughout — no hidden assumptions, no bill shock at the end, change requests that were fair and clearly explained rather than used as a margin-recovery mechanism

CONS

Their insistence on a detailed functional specification before development began felt like friction at the time. In retrospect, it was the reason the development phase ran without the ambiguity that has derailed similar projects for us previously

4.5
Overall
4.0
Quality
4.0
Schedule
4.5
Cost
4.5
Communication
Project TypeData & Analytics
IndustryAutomotive
Project CostLess than $10,000
DurationJul 2025 – Oct 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Laurentian Tech Partners is an established Automotive organisation headquartered in Montreal, Canada. My role as VP of Innovation covers both strategic planning and operational technology delivery. We maintain high standards for our vendors because our clients hold us to high standards — a bar we expect our partners to meet.
What specific problem or business challenge led you to hire this company?
Regulatory requirements in our Automotive segment had changed and the compliance timeline was set by our regulator, not by us. The Data & Analytics changes required were significant enough to justify engaging a specialist partner rather than diverting our internal team from the product roadmap.
What services did the company provide for your project?
The core engagement was Data & Analytics delivery, though their scope expanded to include technical consultancy during discovery that materially improved our requirements. They also took ownership of the third-party integration workstream that had been a coordination challenge in previous projects, removing that complexity from our internal team entirely.
Why did you choose this company over other providers you considered?
The quality of the questions they asked during the briefing process was the first indicator. Vendors who ask precise questions in the sales phase tend to apply the same rigour during delivery. That hypothesis proved accurate. The technical proposal was substantive, the team structure was senior throughout, and the pricing was transparent.
How clearly did the company understand your requirements and business goals?
Better than we managed ourselves going in. The workshops they facilitated surfaced assumptions we had not examined and exposed three requirements that were in direct conflict with each other. Resolving those before development began saved us what would certainly have been significant rework later in the project.
How was your overall experience with their communication and project management?
Outstanding. The discipline around asynchronous communication was particularly effective given the time zones involved between Montreal, Canada and the delivery team. Written updates were specific and consistent, response times were same-day for anything that required a decision, and nothing fell through the cracks across a six-month engagement.
Did the company deliver the project on time and within your expected budget?
The project landed on time. The budget was managed within the agreed ceiling, which included one client-driven scope addition that was quoted fairly and handled without affecting the original delivery stream. The discipline around budget transparency throughout meant there was no surprise at invoice stage.
What tangible results or business impact have you seen since the project was completed?
Quantifying the impact precisely is complicated by other variables in our business, but the metrics we can attribute directly to the Data & Analytics work are meaningful: session duration up, conversion rate up, error rate down, and our NPS for the digital touchpoint has improved by eleven points. Our account managers report that the new capability is coming up positively in client conversations.
What did you like most about working with this company?
The continuity of the team. The engineers who participated in the discovery sessions were the engineers who built the system. That consistency of institutional knowledge across a six-month project has a value that is difficult to quantify but easy to notice when it is absent. Every conversation built on the previous ones.
Would you recommend this company to others, and would you work with them again?
Yes. I would add the context that this is not the cheapest option in the market and they are selective about the engagements they take on. If your primary criterion is price, there are alternatives. If you want a technology partner who can be trusted with a complex Data & Analytics programme in the Automotive space and will deliver against a serious brief, this is the team.

FAQs

What services does Yellowtail Software offer?
Yellowtail Software provides software development services that may include mobile app development, web development, custom software development, UI/UX design, cloud solutions, AI development, and enterprise application development. Its core focus areas include Blockchain Development, Mobile App Development and UI-UX Design.
How much does it cost to hire Yellowtail Software?
The cost of hiring Yellowtail Software depends on factors such as project complexity, development hours, required technologies, team size, and engagement model. Based on available data, Yellowtail Software's typical hourly rate is around N/A, with an average project cost of $5000000+.
Which industries does Yellowtail Software serve?
Yellowtail Software has experience working with businesses across multiple industries, including Nonprofit & NGO, Healthcare, Media & Entertainment, Advertising & Marketing, Government & Public Sector and Education.
Why should businesses choose Yellowtail Software?
Businesses may choose Yellowtail Software based on factors such as technical expertise, industry experience, client reviews, development methodology, communication practices, and the ability to deliver scalable software solutions that align with business objectives. Founded in 2006, the company has built a track record of delivering projects across various industries.
How do I choose the right software development company?
When selecting a software development company like Yellowtail Software, consider its portfolio, client reviews, industry expertise, technical capabilities, communication process, pricing model, project management approach, and post-launch support. For context, its listed capabilities span Blockchain Development, Mobile App Development and UI-UX Design, and its typical hourly rate is around N/A.
Which countries does Yellowtail Software serve?
Yellowtail Software may serve clients across multiple countries and regions, including South-africa, depending on market demand and business partnerships.
Can Yellowtail Software modernize legacy software?
Yellowtail Software may provide legacy software modernization services, including re-platforming, code refactoring, and migration to modern frameworks or cloud infrastructure to improve performance and maintainability. For context, its listed capabilities span Blockchain Development, Mobile App Development and UI-UX Design, and its average project cost is reported at $5000000+.
What is Yellowtail Software's software development process?
Yellowtail Software typically follows a structured software development process that may include requirement analysis, UI/UX design, agile development sprints, quality assurance testing, deployment, and post-launch support. For context, it has experience across industries such as Nonprofit & NGO, Healthcare, Media & Entertainment, Advertising & Marketing, Government & Public Sector and Education, and its typical hourly rate is around N/A.
How do I request a proposal from Yellowtail Software?
You can request a proposal from Yellowtail Software by submitting your project requirements through its website contact form, email, or by reaching out directly to discuss your business goals and receive a tailored development estimate. For context, its listed capabilities span Blockchain Development, Mobile App Development and UI-UX Design, and it reports a team size of 10 - 49 professionals.

Company Info

Founded 2006
Employees 10 - 49
Hourly Rate N/A
Avg. Project Cost $10,000+
Client Rating 4.3/5 (14 reviews)

Rating Breakdown

Quality
4.3
Schedule
4.3
Cost
4.5
Communication
4.4