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Sevenality

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4.5/5 (7 reviews)
+14074798098 hello@sevenality.com Visit Website

About Sevenality

Sevenality is a strategic brand design agency that consults and creates loveable brand experiences for the most important touch points between their partners and their audience, with the aim of building better communities by building better brands. They provide a system that performs exactly as intended and produces the results you asked for.

Last updated May 13, 2026

Services

Mobile App Development Web Development VR App Development

Industries Served

Education Real Estate Logistics & Supply Chain Aerospace & Defense Energy & Utilities

Sevenality Reviews

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Connected hardware platform that eliminated the blind spots in our operational data

Gustavo Ferreira / VP of Technology - Amazônia Digital Ltda
Verified
Mar 06, 2026

Project summary: Our field service management system had not been updated significantly in six years. Rising technician count and increasing job complexity had exposed every one of its limitations.

I came into this engagement as a sceptic. We had been through a failed implementation with a previous vendor and I had high standards for what evidence of competence looked like before I would trust a partner with our core systems. This team earned that trust progressively — through the quality of the discovery documentation, the rigour of the technical proposals, the consistency of the sprint deliveries, and ultimately the stability of the production system. I no longer lead with scepticism when recommending them.

PROS

Deep domain knowledge that reduced the discovery overhead significantly, proactive risk identification before issues became incidents, delivery cadence that our stakeholders found reassuring

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
4.5
Quality
5.0
Schedule
4.0
Cost
4.5
Communication
Project TypeIoT Development
IndustryEnergy & Utilities
Project Cost$500,000+
DurationJun 2025 – Dec 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I lead technology at Amazônia Digital Ltda, a growth-stage Energy & Utilities business based in São Paulo, Brazil. As VP of Technology 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 IoT 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?
The scope covered the full IoT Development lifecycle: discovery and requirements definition, solution architecture, iterative development across twelve sprints, integration testing, performance validation, production deployment, and a structured four-week hypercare period. They also provided system documentation and a knowledge transfer programme for our internal team.
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 IoT Development approach and the evidence base they provided — reference projects in Energy & Utilities 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?
Extremely well, in part because they had relevant Energy & Utilities experience that reduced the context-setting overhead significantly. They understood the domain vocabulary, asked the right questions, and translated business requirements into technical specifications with a fidelity that meant the development phase had very few clarification cycles.
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?
Yes to both. There was a single sprint where a dependency on a third-party API introduced a one-week delay. The team identified it three weeks in advance, presented two mitigation options, and we agreed on an approach that recovered the schedule within the same sprint cycle. That level of foresight is what separates good project management from reactive problem management.
What tangible results or business impact have you seen since the project was completed?
We went live four months ago. User adoption exceeded the target we had set by 23 percent in the first month. Support ticket volume has dropped measurably. The features we had deferred because the previous architecture made them prohibitively expensive to build are now in development. The platform they built has opened our roadmap.
What did you like most about working with this company?
The post-launch behaviour. Some vendors consider go-live to be the end of their professional obligation. This team treated it as the transition to a different kind of engagement. The hypercare period was substantive, the documentation was thorough and genuinely useful, and they checked in proactively at the thirty-day and ninety-day marks to review production metrics with us.
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 Energy & Utilities network — in both cases to peers facing IoT 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.

Observability stack that caught three production issues before any user reported them

Bram de Vries / Chief Technology Officer - Windmill Tech BV
Verified
Feb 08, 2026

Project summary: Grid modernisation funding required us to demonstrate demand-response capability. The machine learning models existed on paper; we needed an engineering partner to build and productionise them.

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

Collaborative culture that made the team feel like a genuine extension of our organisation, strong asynchronous communication across time zones, zero-drama handling of the inevitable mid-project changes

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
4.5
Quality
4.5
Schedule
4.5
Cost
4.5
Communication
Project TypeDevOps Services
IndustryEnergy & Utilities
Project CostLess than $10,000
DurationAug 2025 – Dec 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
As Chief Technology Officer at Windmill Tech BV I oversee technology investment and delivery across our Energy & Utilities operations in Amsterdam, Netherlands. We are a commercially focused business and our technology choices are always evaluated in terms of their direct contribution to business outcomes rather than technical elegance alone.
What specific problem or business challenge led you to hire this company?
The immediate problem was that our DevOps Services 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 scope covered the full DevOps Services lifecycle: discovery and requirements definition, solution architecture, iterative development across twelve sprints, integration testing, performance validation, production deployment, and a structured four-week hypercare period. They also provided system documentation and a knowledge transfer programme for our internal team.
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?
The project management framework was the most structured I have experienced with an external vendor. Sprint planning was tight, acceptance criteria were specific, retrospectives were honest and acted on. The project manager treated the shared backlog as a live document and the risk register as an operational tool rather than a compliance artefact. I never had to ask for a status update.
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 DevOps Services 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 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?
Absolutely. With a specific note that the value starts in the discovery phase — clients who approach that process with seriousness will get the most from the engagement. We invested appropriately at the front end and the returns are evident in what was delivered.

Company Info

Founded 2009
Employees 2 - 9
Hourly Rate $150 - $199
Client Rating 4.5/5 (7 reviews)

Rating Breakdown

Quality
4.4
Schedule
4.6
Cost
4.4
Communication
4.4

FAQs

What happens with Sevenality after the project actually launches?
Like most established software teams, Sevenality typically sticks around post-launch for ongoing maintenance — bug fixes, performance tuning, security patching, new feature work, and general technical support. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and it has been operating since 2009.
How do I actually get a real proposal out of Sevenality instead of a generic reply?
The most reliable route is giving Sevenality a clear, specific brief up front — through their website form, a direct email, or a call — since a vague ask tends to get a vague answer back, while a concrete one usually gets a proper estimate. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and it reports a team size of 2 - 9 professionals.
Can I just hire developers from Sevenality to sit alongside my own team?
Usually, yes — a dedicated developer arrangement is a common option with firms like Sevenality, where you get engineers working exclusively on your project as an extension of your in-house team rather than as a separate outsourced unit. For context, it has experience across industries such as Education, Aerospace & Defense, Logistics & Supply Chain, Real Estate and Energy & Utilities, and its average project cost is reported at $10000+.
Is Sevenality more of an offshore setup or a local team?
That depends on where Sevenality is based and who they primarily serve — some firms like this operate fully offshore, some are local-first, and plenty run a hybrid model that mixes both. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and it reports a team size of 2 - 9 professionals.
Does Sevenality actually build with AI, or just talk about it?
Plenty of modern software teams, Sevenality included, now build real AI and machine learning features — chatbots, predictive models, computer vision, and automation that goes beyond simple rule-based scripts. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and its average project cost is reported at $10000+.
Will Sevenality sign an NDA before we even discuss the project in detail?
Most professional shops, including Sevenality, expect to sign a Non-Disclosure Agreement before getting into specifics — it's a fairly standard ask and a reasonable one to make before sharing anything sensitive. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and its typical hourly rate is around $150 - $199.
What are the actual contract options if I want to work with Sevenality?
Most companies structured like Sevenality give you a choice between a fixed-price contract, a dedicated team arrangement, or time-and-materials billing, so you can pick whichever lines up with your budget and how well-defined your scope already is. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and it has experience across industries such as Education, Aerospace & Defense, Logistics & Supply Chain, Real Estate and Energy & Utilities.
What does Sevenality's actual delivery process look like week to week?
Sevenality generally runs something close to a standard structured process — requirements gathering, UI/UX design, development in agile sprints, QA testing along the way, deployment, and support once it's live. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and it has been operating since 2009.
What kinds of industries has Sevenality actually built for?
Sevenality has delivered projects across a range of different industries, including Education, Aerospace & Defense, Logistics & Supply Chain, Real Estate and Energy & Utilities.
Would Sevenality be a good fit for an early-stage startup?
Generally, yes — companies like Sevenality tend to work well with startups because of what they typically offer: MVP builds, product strategy input, architecture that can scale later, and dedicated teams that keep costs manageable while still moving fast. For context, its listed capabilities span VR App Development, Web Development and Mobile App Development, and its average project cost is reported at $10000+.

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