Home Top Developers Blog Write For Us Write a Review Sign In Create Account Request a Quote

Twentyseven Global

Write a Review Claim this Company
4.5/5 (6 reviews)
+19132839343 info@27global.com Visit Website

About Twentyseven Global

Twentyseven Global is a leading software development company, established in 2008. Their team provides a structured planning approach and delivery of excellent custom software. They are an excellent fit for extremely competitive IT markets with a tech talent shortage. Moreover, their team members must share these common core values to deliver excellent results for their clients.

Last updated May 13, 2026

Services

Mobile App Development UI-UX Design Custom Software Development

Industries Served

Manufacturing Nonprofit & NGO Mining & Metals Sports & Fitness Events & Event Management

Twentyseven Global Reviews

Write a Review

Predictive models that have measurably changed how we approach every planning cycle

Danielle Westbrook / Chief Digital Officer - BlueSky Retail Holdings
Verified
Jan 12, 2026

Project summary: A previous engagement had delivered something that worked in staging and struggled in production. We approached this project with greater rigour in vendor selection as a result.

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

Architectural decisions designed for longevity rather than just the current brief, thorough automated test coverage, post-launch stability that validated every technical choice made during discovery

CONS

Their discovery process is more rigorous than we were accustomed to and required more preparation from our side than we had initially allocated — but the quality of what followed justified every hour of it

4.5
Overall
5.0
Quality
5.0
Schedule
4.5
Cost
4.5
Communication
Project TypeAI & Machine Learning
IndustryEvents & Event Management
Project Cost$150,000 to $499,999
DurationMay 2025 – Nov 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
As Chief Digital Officer at BlueSky Retail Holdings I oversee technology investment and delivery across our Events & Event Management operations in Chicago, USA. 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?
Our platform had been maintained by a previous vendor for three years and the accumulated technical debt had reached a point where delivery velocity had dropped to a fraction of what it should have been. We needed fresh engineering expertise and a structured plan to address the underlying issues.
What services did the company provide for your project?
End-to-end AI & Machine Learning 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?
A trusted peer in the Events & Event Management sector had used them for a comparable AI & Machine Learning engagement and their recommendation was unequivocal. Our own due diligence confirmed the pattern they described. The combination of domain knowledge, AI & Machine Learning depth, and demonstrated delivery discipline was the deciding factor.
How clearly did the company understand your requirements and business goals?
Extremely well, in part because they had relevant Events & Event Management 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?
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?
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?
Unreservedly. We are in active scoping conversations for a second engagement and I expect this to develop into a multi-year partnership. For any organisation in the Events & Event Management sector looking for AI & Machine Learning expertise combined with genuine delivery discipline, I would put this team at the top of the evaluation list.

Company Info

Founded 2008
Employees 50 - 249
Hourly Rate $100 - $149
Client Rating 4.5/5 (6 reviews)

Rating Breakdown

Quality
4.8
Schedule
4.7
Cost
4.8
Communication
4.8

FAQs

What's the easiest way to actually get in touch with Twentyseven Global?
Most businesses reach Twentyseven Global through its website, a direct email, or a contact form — any of which works for discussing what you need, booking an initial conversation, or asking for a rough estimate. For context, it has experience across industries such as Mining & Metals, Events & Event Management, Sports & Fitness, Manufacturing and Nonprofit & NGO, and it reports a team size of 50 - 249 professionals.
What should I expect to pay to work with Twentyseven Global?
What Twentyseven Global charges comes down to a handful of variables — how complex the project is, the number of development hours involved, the tech stack required, team size, and which engagement model you pick. Based on available data, Twentyseven Global's typical hourly rate is around $100 - $149, with an average project cost of $10000+.
Can I just hire developers from Twentyseven Global to sit alongside my own team?
Usually, yes — a dedicated developer arrangement is a common option with firms like Twentyseven Global, 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, its listed capabilities span Custom Software Development, Mobile App Development and UI-UX Design, and its average project cost is reported at $10000+.
What kinds of industries has Twentyseven Global actually built for?
Twentyseven Global has delivered projects across a range of different industries, including Mining & Metals, Events & Event Management, Sports & Fitness, Manufacturing and Nonprofit & NGO.
Would Twentyseven Global be a good fit for an early-stage startup?
Generally, yes — companies like Twentyseven Global 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, it has served clients in USA, and its listed capabilities span Custom Software Development, Mobile App Development and UI-UX Design.
Roughly how long does a project with Twentyseven Global take start to finish?
It depends heavily on scope. A lean MVP might be a matter of weeks, while a full enterprise system or a larger digital transformation project can stretch into months once you factor in development, testing, and deployment. With a team of 50 - 249 professionals, Twentyseven Global can scale resources based on project urgency.
What happens with Twentyseven Global after the project actually launches?
Like most established software teams, Twentyseven Global typically sticks around post-launch for ongoing maintenance — bug fixes, performance tuning, security patching, new feature work, and general technical support. For context, it has experience across industries such as Mining & Metals, Events & Event Management, Sports & Fitness, Manufacturing and Nonprofit & NGO, and it has served clients in USA.
What kind of software work does Twentyseven Global take on?
Twentyseven Global typically covers the standard range of software development work — mobile apps, web platforms, custom internal tools, UI/UX design, cloud infrastructure, AI integrations, and larger enterprise builds. Its core focus areas include Custom Software Development, Mobile App Development and UI-UX Design.
Is Twentyseven Global more of an offshore setup or a local team?
That depends on where Twentyseven Global 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, it has served clients in USA, and it reports a team size of 50 - 249 professionals.
Does Twentyseven Global actually build with AI, or just talk about it?
Plenty of modern software teams, Twentyseven Global 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 Custom Software Development, Mobile App Development and UI-UX Design, and its average project cost is reported at $10000+.

Similar Companies

Nearby Companies