Details
| Founded: | 2002 |
|---|---|
| Hourly Rates: | $25 - $49 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | $2,500,000+ |
| Ratings: |
4.4
7 Reviews
|
Industries Served
About
Semaphore Mobile specializes in the development of application software for iPhone and Android operating systems. They work with both large and small companies, as well as individuals with app ideas. They like to develop meaningful & useful software products. Their developers are very skilled and experienced. Semaphore Mobile also provides server back-end development services as required.
Semaphore Mobile Reviews
Executives open these dashboards before they open anything else in the morning
Anton Berggren / Chief Technology Officer | Jun 07, 2026Five months post-launch, we're running at roughly double the transaction volume we'd specified in the original scope document, and the platform hasn't needed a single structural change to handle it. That's the real tell for whether a team designed for what you told them versus what you were actually going to need. We're now scoping a second phase and I expect this to be a multi-year relationship at this point.
Project summary
Buyer behavior had gone fully digital-first and our search experience had quietly become a liability. It needed to match the quality of the listings it was supposed to represent.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Data & Analytics |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Jan 2026 - May 2026 |
| Business Type: | Real Estate |
|---|---|
| Location: | Malmö, Sweden |
Questions & Answers
Monetization was integrated in a way players tolerated rather than resented
Roisin Cassidy / VP of Product Engineering | Jun 06, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
Cross-agency data sharing had been stuck for years because of incompatible systems. A secure integration layer was the prerequisite for nearly everything else on our roadmap.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Game Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Jul 2025 - Mar 2026 |
| Business Type: | Government & Public Sector |
|---|---|
| Location: | Belfast, UK |
Questions & Answers
Custom build that quietly replaced three separate off-the-shelf tools we were juggling before
Rodrigo Cardoso / VP of Technology | Jun 03, 2026The easiest thing to praise is the technical output itself — solid test coverage, a deployment pipeline that just works, documentation that people actually reference instead of ignoring. But what I keep coming back to is the number of conversations we haven't had to have since launch. No 2am incident calls. No emergency patches. No post-mortems about what went sideways. That absence is really the whole pitch, if you ask me.
Project summary
We hold vendors to the same standard our own clients hold us to, so the bar for this engagement was never going to be low. We needed a partner comfortable being measured against it.
| 4.0 Overall Rating |
| 3.5 Quality |
| 3.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Software Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Jun 2025 - Apr 2026 |
| Business Type: | Information Technology |
|---|---|
| Location: | Rio de Janeiro, Brazil |
Questions & Answers
Turned years of siloed spreadsheets into one dataset people actually trust
Matilda Osborne / Head of Engineering | Mar 06, 2026What actually moved the needle wasn't their ability to follow a spec — any competent team can do that. It was their willingness to push back when a requirement didn't make sense, explain clearly why, and help us decide on something better instead. That extra layer of judgment took the final product past what we'd actually asked for and closer to what we genuinely needed, which isn't always the same thing.
Project summary
Buyer behavior had gone fully digital-first and our search experience had quietly become a liability. It needed to match the quality of the listings it was supposed to represent.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Data & Analytics |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Aug 2025 - Feb 2026 |
| Business Type: | Real Estate |
|---|---|
| Location: | Adelaide, Australia |
Questions & Answers
Treated our product's quality like it was their own reputation on the line
Amal Al-Hosani / Head of Digital Strategy | Feb 22, 2026The easiest thing to praise is the technical output itself — solid test coverage, a deployment pipeline that just works, documentation that people actually reference instead of ignoring. But what I keep coming back to is the number of conversations we haven't had to have since launch. No 2am incident calls. No emergency patches. No post-mortems about what went sideways. That absence is really the whole pitch, if you ask me.
Project summary
A previous project had worked fine in staging and fallen apart in production. We approached vendor selection this time with a lot more scrutiny as a direct result.
| 4.5 Overall Rating |
| 5.0 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Quality Assurance & Testing |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Feb 2025 - Dec 2025 |
| Business Type: | Nonprofit & NGO |
|---|---|
| Location: | Dubai, UAE |
Questions & Answers
This engagement shifted our culture as much as it shifted our tooling
Sameer Kapoor / Chief Data Officer | Feb 15, 2026This was our fourth agency in three years, and I say that with some embarrassment. Every previous engagement had looked promising on paper and fallen apart somewhere in delivery. What was different here was the sequencing: they spent real time understanding the actual problem before proposing anything, rather than pattern-matching to a solution they already knew how to sell. The build ran to schedule, our own engineers had genuinely positive things to say during handover, and four months into live operation we haven't had a single critical incident. We're already talking about the next phase with them.
Project summary
Our internal engineering capacity was fully committed to keeping existing systems running, with no room for a build of this size. An outside partner with the right depth was really our only option.
| 4.5 Overall Rating |
| 5.0 Quality |
| 5.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | DevOps Services |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Apr 2025 - Nov 2025 |
| Business Type: | Gaming & Gambling |
|---|---|
| Location: | Gurugram, India |
Questions & Answers
A partner who guarded our roadmap the way we would have guarded it ourselves
Julian Ashworth / Head of Digital Strategy | Jan 11, 2026I went into this engagement genuinely skeptical. A previous vendor had left us with a system that technically worked but that nobody trusted, and I wasn't interested in repeating that experience. This team earned trust the slow way — solid discovery documentation, technical proposals that held up under scrutiny, sprints that landed when promised, and ultimately a production system that has simply behaved. I don't open conversations about them with caveats anymore.
Project summary
A merger left us running two incompatible student information systems. We needed a consolidation plan that kept historical records intact and didn't interrupt term-time operations.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Software Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Apr 2025 - Nov 2025 |
| Business Type: | Education |
|---|---|
| Location: | London, UK |
Questions & Answers
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