Details
| Founded: | 1999 |
|---|---|
| Hourly Rates: | $50 - $99 |
| Employees: | 500 - 999 |
| Avg. Project Cost: | $100,000+ |
| Ratings: |
4.3
6 Reviews
|
Industries Served
About
Mercury Development allows unique expertise in all phases of digital & mobile phrase, from strategy and ideation to development & performance. They have expertise in every type of mobile applications for all client types. They are honest and transparent. Their mobile app developers are very expert. One of the best mobile app development company in Florida.
Mercury Development Reviews
Technically sharp, commercially sensible, and genuinely easy to work with throughout
Konstantin Bauer / Leiter Digitalisierung | May 08, 2026Looking back, the thing that stands out most is how uneventful the whole project was. Technology projects of this size tend to generate their share of fire drills and awkward escalation calls. This one really didn't. Issues got flagged early enough that they never became incidents, scope changes went through an actual process instead of a tense phone call, and risks were tracked rather than just hoped away. That kind of quiet competence is unusual in my experience, and it made the whole thing feel easier on our end than I know it was on theirs.
Project summary
Our LMS had been designed for a classroom-only world, and two years of declining satisfaction scores made the hybrid-delivery gaps impossible to ignore any longer.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Low-Code / No-Code Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Sep 2025 - Feb 2026 |
| Business Type: | Education |
|---|---|
| Location: | Munich, Germany |
Questions & Answers
Took our security posture from a known weakness to something we now lead with in sales calls
Angus Fairbanks / Chief Digital Officer | Mar 01, 2026We had proposals in hand ranging from roughly half to well over double what we eventually paid this team. What set their proposal apart wasn't the price — it was that the number matched what they actually delivered, almost line for line. I've been burned before by proposals that were really just opening offers in a negotiation that continues throughout the project. That wasn't the case here, and I don't say that lightly.
Project summary
This project had a board-facing deadline tied to a wider strategic push. We needed a partner who'd treat that date like it was their own problem, not just ours.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Cybersecurity |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Oct 2025 - Feb 2026 |
| Business Type: | Events & Event Management |
|---|---|
| Location: | Brisbane, Australia |
Questions & Answers
Custom build that quietly replaced three separate off-the-shelf tools we were juggling before
Larissa Nogueira / Chief Digital Officer | Feb 15, 2026We handed this team an aggressive deadline, a genuinely complicated scope, and a client-side team on our end that was stretched thin and slow to respond at times. They handled all of it without complaint. When they needed something from us they asked precisely and on time. When they didn't, they just kept moving. The project still landed on schedule despite our side being the weaker link for a good chunk of it, which tells you something about how they operate under pressure.
Project summary
Years of incremental patches had left us with a platform that technically worked but was quietly holding the business back strategically. A proper rebuild was the agreed way forward.
| 4.5 Overall Rating |
| 5.0 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Software Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Apr 2025 - Dec 2025 |
| Business Type: | Mining & Metals |
|---|---|
| Location: | Porto Alegre, Brazil |
Questions & Answers
Two years post-launch and our engineers still hold this codebase up as the standard to match
Rashid Al-Marzouqi / Chief Technology Officer | Feb 09, 2026We handed this team an aggressive deadline, a genuinely complicated scope, and a client-side team on our end that was stretched thin and slow to respond at times. They handled all of it without complaint. When they needed something from us they asked precisely and on time. When they didn't, they just kept moving. The project still landed on schedule despite our side being the weaker link for a good chunk of it, which tells you something about how they operate under pressure.
Project summary
Our product thinking internally was solid, but our execution depth in this particular technical domain wasn't. We needed real specialists, not another generalist team.
| 4.0 Overall Rating |
| 3.5 Quality |
| 4.0 Schedule |
| 3.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Software Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Jan 2025 - Nov 2025 |
| Business Type: | Agriculture |
|---|---|
| Location: | Sharjah, UAE |
Questions & Answers
Finally got sales, marketing, and customer success working from the same system
Marc-Antoine Girard / VP of Innovation | Jan 05, 2026Going in, the integration work was what worried me most. Our systems landscape is messy, a couple of the third-party APIs we depend on are barely documented, and one of those vendors has a well-earned reputation for slow, inconsistent support. This team absorbed all of that. They documented what the upstream providers wouldn't, built in resilience wherever the upstream behavior was flaky, and shipped something that has worked exactly as specified since go-live. I genuinely couldn't have asked for more on that front.
Project summary
Our app was sitting at a 2.9-star average, and nearly every negative review mentioned the same two things: speed and how convoluted the booking flow had become.
| 4.0 Overall Rating |
| 4.0 Quality |
| 4.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | CRM Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Apr 2025 - Dec 2025 |
| Business Type: | Travel & Hospitality |
|---|---|
| Location: | Montreal, Canada |
Questions & Answers
Fulfilment and finance are as satisfied with this build as our customers are
Matilda Osborne / Head of Engineering | Jan 03, 2026Going in, the integration work was what worried me most. Our systems landscape is messy, a couple of the third-party APIs we depend on are barely documented, and one of those vendors has a well-earned reputation for slow, inconsistent support. This team absorbed all of that. They documented what the upstream providers wouldn't, built in resilience wherever the upstream behavior was flaky, and shipped something that has worked exactly as specified since go-live. I genuinely couldn't have asked for more on that front.
Project summary
This project had a board-facing deadline tied to a wider strategic push. We needed a partner who'd treat that date like it was their own problem, not just ours.
| 4.5 Overall Rating |
| 5.0 Quality |
| 4.5 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | E-commerce Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Jan 2025 - Nov 2025 |
| Business Type: | Mining & Metals |
|---|---|
| Location: | Adelaide, Australia |
Questions & Answers
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