Details
| Founded: | 2001 |
|---|---|
| Hourly Rates: | N/A |
| Employees: | 10 - 49 |
| Avg. Project Cost: | $5,000,000+ |
| Ratings: |
4.5
6 Reviews
|
Industries Served
About
Sephone develop best mobile apps, custom web solutions, social media strategies, and website. They want to show your company for what it is alternatively of trying to wedge your industry into a universal web solution. They are dedicated to making and promoting long-term professional connections with their clients in support of their aims. It is a good company to be placed on this list.
Sephone Reviews
The research surfaced friction points we'd stopped noticing because they'd always been there
Matilda Osborne / Head of Engineering | Jun 01, 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
Expanding internationally meant we suddenly needed multi-currency, multi-language, and multi-warehouse support that our existing platform simply wasn't architected for.
| 4.5 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | UI/UX Design |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Sep 2025 - May 2026 |
| Business Type: | Retail & E-commerce |
|---|---|
| Location: | Adelaide, Australia |
Questions & Answers
Daily active usage on the app has stayed well above what we projected at launch
Kenji Watanabe / Director of IT Strategy | Apr 15, 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
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 |
| 5.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Mobile App Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Jun 2025 - Mar 2026 |
| Business Type: | Food & Beverage |
|---|---|
| Location: | Yokohama, Japan |
Questions & Answers
First time our online and in-store inventory have shown the same numbers
Rodrigo Cardoso / VP of Technology | Mar 22, 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
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 |
| 5.0 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | E-commerce Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Aug 2025 - Feb 2026 |
| Business Type: | Events & Event Management |
|---|---|
| Location: | Rio de Janeiro, Brazil |
Questions & Answers
Monetization was integrated in a way players tolerated rather than resented
Sameer Kapoor / Chief Data Officer | Feb 17, 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
Track-and-trace had gone from a nice-to-have to something every RFP now required, and our platform simply didn't have it. We needed to close that gap before our next tender round.
| 4.5 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Game Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Mar 2025 - Dec 2025 |
| Business Type: | Logistics & Supply Chain |
|---|---|
| Location: | Gurugram, India |
Questions & Answers
The first CMS rollout where editors asked for more of it, not less
Grayson Whitfield / VP of Engineering | Jan 14, 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
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 |
| 4.5 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | CMS Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Dec 2024 - Oct 2025 |
| Business Type: | Sports & Fitness |
|---|---|
| Location: | Boston, USA |
Questions & Answers
Our distributed team has effectively adopted the virtual space as its default meeting room
Henrik Schuster / VP of Technology | Jan 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 field service system hadn't seen a serious update in years, and a growing technician headcount combined with increasingly complex jobs had exposed every one of its limits.
| 4.5 Overall Rating |
| 4.0 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | AR/VR Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Apr 2025 - Nov 2025 |
| Business Type: | Energy & Utilities |
|---|---|
| Location: | Bremen, Germany |
Questions & Answers
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

