Details
| Founded: | 2004 |
|---|---|
| Hourly Rates: | $150 - $199 |
| Employees: | 10 - 49 |
| Avg. Project Cost: | $25,000+ |
| Ratings: |
4.1
6 Reviews
|
Industries Served
About
Treeline was established in 2004 with the prime objective of developing interactive rich media support for target resorts. The view of data is to increase some things that all know. Their code quality is comparable to the conventional startups. They have preferred a partner for various companies that help with their high-quality code, design, and expertise in mobile app analytics.
Treeline Interactive Reviews
Time-to-publish dropped from days to under an hour
Marc-Antoine Girard / VP of Innovation | May 23, 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
Unplanned downtime had become our biggest single cost line, and our own data suggested predictive maintenance could fix most of it — if we had the infrastructure to act on the signal.
| 4.0 Overall Rating |
| 4.5 Quality |
| 3.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | CMS Development |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | May 2025 - Mar 2026 |
| Business Type: | Manufacturing |
|---|---|
| Location: | Montreal, Canada |
Questions & Answers
Got the outcome we asked for, delivered the way we needed it, by people we'd hire again
Willem Jansen / Chief Technology Officer | Apr 05, 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
Dynamic pricing had been run manually for years. We knew the revenue upside was real but had no in-house way to build the models and wire them into the booking engine.
| 4.0 Overall Rating |
| 4.0 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | POS System Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Jun 2025 - Feb 2026 |
| Business Type: | Travel & Hospitality |
|---|---|
| Location: | Rotterdam, Netherlands |
Questions & Answers
The first CMS rollout where editors asked for more of it, not less
Faisal Al-Dosari / Head of Innovation | Mar 16, 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
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.
| 4.0 Overall Rating |
| 4.0 Quality |
| 3.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | CMS Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Jun 2025 - Jan 2026 |
| Business Type: | Construction |
|---|---|
| Location: | Dammam, Saudi Arabia |
Questions & Answers
They were thinking mobile-first before we'd even finished writing the brief
Anton Berggren / Chief Technology Officer | Feb 27, 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
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 |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Mobile App Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Aug 2025 - Jan 2026 |
| Business Type: | Government & Public Sector |
|---|---|
| Location: | Malmö, Sweden |
Questions & Answers
Brought coherence to a product carrying four years of accumulated visual inconsistency
Rodrigo Cardoso / VP of Technology | Feb 06, 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
The handoff between our clinic system and our patient app kept breaking in the same places. We needed a partner willing to own that integration end to end, not just patch it again.
| 4.0 Overall Rating |
| 3.5 Quality |
| 4.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | UI/UX Design |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | May 2025 - Nov 2025 |
| Business Type: | Healthcare |
|---|---|
| Location: | Rio de Janeiro, Brazil |
Questions & Answers
Positive ROAS by the end of the very first full campaign cycle
Kenji Watanabe / Director of IT Strategy | Jan 24, 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
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.
| 4.0 Overall Rating |
| 4.0 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Digital Marketing |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Aug 2025 - Dec 2025 |
| Business Type: | Real Estate |
|---|---|
| Location: | Yokohama, Japan |
Questions & Answers
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