Solstys

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Details

Founded:
2003
Hourly Rates:
$25 - $49 / hr
Employees:
2 - 9
Ratings:
4.4 10 Reviews

Industries Served

Environmental Services Legal Services Agriculture Events & Event Management Energy & Utilities Telecommunications Sports & Fitness Automotive Advertising & Marketing Gaming & Gambling

Where We Specialize

22% Mobile App Development
Mobile App Development 22%
Web Development 19%
Wallet Development 19%
Blockchain Development 15%
Web Design 12%
Testing Services 7%
Software Development 6%

Industry Expertise

Food50% Restaurant36% Entertainment14%

Typical Project Size

47% Midmarket Business
27% Small Business
26% Enterprise

About

Businesses looking for a reliable technology partner often consider Solstys. The company's main offerings are Custom Software Development and Mobile App Development. The company operates with a team of 2 - 9 professionals. Typical hourly rates run around $25 - $49 / hr/hr. Solstys operates out of Lannion, France. This gives a quick snapshot of what to expect when working with Solstys.

Solstys Reviews

4.4 10 Reviews
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Great Experience With Solstys on Our Blockchain Development Project

Naledi Naidoo / Founder & CEO | Oct 03, 2026

Solstys did good work for us, and we would use them again. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

The result looks great and performs well, and our internal team found it easy to take over. We had to follow up a few times on smaller bug fixes after launch. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We partnered with Solstys to build a supply chain traceability prototype on a permissioned blockchain. The project was split into milestones, with a working build shared at the end of each one. We worked together for around 6 months.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 3.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Blockchain Development
Project Cost:
$10,000 to $49,999
Project Duration:
Feb 2026 - Aug 2026
Business Type:
Environmental Services
Location:
Johannesburg, South Africa

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Ironwood Environmental (Pty) Ltd is a Environmental Services business in Johannesburg, South Africa. As Founder & CEO, I was responsible for this project on our side and the main contact for Solstys.
What specific problem or business challenge led you to hire this company?
We needed to build a supply chain traceability prototype on a permissioned blockchain, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Blockchain Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Environmental Services clients before.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
Our team saves several hours a week, and we have had very few issues since launch.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable Blockchain Development partner.

Professional team that made a complex project feel manageable

Ryan Ramirez / IT Manager | Sep 08, 2026

Solstys did an excellent job for us. We dealt with the same core team throughout, so we did not have to keep re-explaining things. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

We are already seeing better numbers than before the project. We would definitely work with them again.

Project summary

We partnered with Solstys to build a customer portal where clients can log in, track orders and download invoices. They worked alongside our in-house team, which mostly handled business requirements and testing. We worked together for around 5 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$50,000 to $149,999
Project Duration:
Mar 2026 - Aug 2026
Business Type:
Legal Services
Location:
San Jose, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Legal Services company based in San Jose, USA. I'm the IT Manager and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to build a customer portal where clients can log in, track orders and download invoices so they could focus on customers.
What services did the company provide for your project?
Web Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Solstys asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Reliable Web Development Partner That Delivered What They Promised

Carlos Hughes / Head of Engineering | Aug 12, 2026

Our experience with Solstys was really positive from start to finish. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. They shared working builds regularly, so we could test early and give feedback before things were locked in.

The result looks great and performs well, and our internal team found it easy to take over. We would definitely work with them again.

Project summary

We hired Solstys to rebuild a slow, outdated web app and move it to a new framework. The project was split into milestones, with a working build shared at the end of each one. The engagement ran for about 7 months.

  • Overall Rating 5.0
  • Quality 4.5
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$50,000 to $149,999
Project Duration:
Dec 2025 - Jul 2026
Business Type:
Agriculture
Location:
Denver, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Harborview Agri Inc is a Agriculture business in Denver, USA. As Head of Engineering, I was responsible for this project on our side and the main contact for Solstys.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to rebuild a slow, outdated web app and move it to a new framework before our busy season.
What services did the company provide for your project?
Web Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Solstys asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
It was delivered on time, and the final invoice matched the original estimate.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

A reliable long-term partner for our tech needs

Oliver Harding / Co-Founder | Jul 29, 2026

I would rate this engagement highly on almost every front. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. Their project manager kept things organised and was quick to flag anything that might affect the timeline. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

The result looks great and performs well, and our internal team found it easy to take over.

If you need a team that communicates well and delivers, they are a good choice.

Project summary

We hired Solstys to rebuild a slow, outdated web app and move it to a new framework. The project was split into milestones, with a working build shared at the end of each one. The engagement ran for about 8 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
Less than $10,000
Project Duration:
Nov 2025 - Jul 2026
Business Type:
Events & Event Management
Location:
Bristol, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Co-Founder at Maple Live, a Events & Event Management company based in Bristol, UK. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to rebuild a slow, outdated web app and move it to a new framework before our busy season.
What services did the company provide for your project?
Web Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
It was delivered on time, and the final invoice matched the original estimate.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Definitely. We have already started talking about the next phase.

Good work overall, with a few bumps along the way

Sara Al Mansoori / Owner | Jul 22, 2026

We got a good result in the end, but the road there had a few bumps. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

It has made a real difference to how our team works day to day. There were some early misunderstandings on requirements that took a few rounds to sort out. I would recommend Solstys to anyone looking for a dependable Web Development partner.

Project summary

We hired Solstys to rebuild a slow, outdated web app and move it to a new framework. The project was split into milestones, with a working build shared at the end of each one. The project took roughly 6 months from kickoff to launch.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$50,000 to $149,999
Project Duration:
Dec 2025 - Jun 2026
Business Type:
Energy & Utilities
Location:
Abu Dhabi, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Cobalt Energy LLC is a Energy & Utilities business in Abu Dhabi, UAE. As Owner, I was responsible for this project on our side and the main contact for Solstys.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to rebuild a slow, outdated web app and move it to a new framework before our busy season.
What services did the company provide for your project?
End-to-end Web Development — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Solstys asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable Web Development partner.

Dependable Quality Assurance & Testing Partner for a Growing Telecommunications Business

Rohan Shah / CTO | May 01, 2026

We were very happy with how this project went. They were upfront about what was realistic within our budget, which helped us prioritise the right features. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

We launched on schedule and have not had any major issues since. Overall, a team we trust and plan to keep working with.

Project summary

We engaged Solstys to set up automated testing for our web application. The work covered requirements, design, development, testing and launch support. We worked together for around 8 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Quality Assurance & Testing
Project Cost:
$50,000 to $149,999
Project Duration:
Jul 2025 - Mar 2026
Business Type:
Telecommunications
Location:
Pune, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Telecommunications company based in Pune, India. I'm the CTO and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We needed to set up automated testing for our web application, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Mainly Quality Assurance & Testing. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Solstys asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Telecommunications clients before.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable Quality Assurance & Testing partner.

Good value and a team that genuinely cares about the result

Amy Holmes / IT Director | Mar 31, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. Their project manager kept things organised and was quick to flag anything that might affect the timeline. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

The Blockchain Development work has already made a noticeable difference — tasks that used to take hours now take minutes. I would recommend Solstys to anyone looking for a dependable Blockchain Development partner.

Project summary

Solstys was brought in to build a supply chain traceability prototype on a permissioned blockchain. They also took care of integrations with a couple of third-party tools we already used. The engagement ran for about 3 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Blockchain Development
Project Cost:
$500,000+
Project Duration:
Nov 2025 - Feb 2026
Business Type:
Sports & Fitness
Location:
Nottingham, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the IT Director at Lakeshore Gym Ltd, a Sports & Fitness company based in Nottingham, UK. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to build a supply chain traceability prototype on a permissioned blockchain.
What services did the company provide for your project?
Blockchain Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Solstys asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
Our team saves several hours a week, and we have had very few issues since launch.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Skilled Mobile App Development Team That Understood Our Business

Nicole Coleman / Founder & CEO | Feb 10, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

We launched on schedule and have not had any major issues since. We would definitely work with them again.

Project summary

Solstys was brought in to rebuild our existing mobile app, which had poor reviews and frequent crashes. They also took care of integrations with a couple of third-party tools we already used. The engagement ran for about 7 months.

  • Overall Rating 4.5
  • Quality 4.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Jun 2025 - Jan 2026
Business Type:
Automotive
Location:
Seattle, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Founder & CEO at Silverline Automotive. We operate in Automotive and most of our customers are in and around Seattle, USA.
What specific problem or business challenge led you to hire this company?
We needed to rebuild our existing mobile app, which had poor reviews and frequent crashes, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Mainly Mobile App Development. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Honest advice and solid execution

Ashley Sullivan / Co-Founder | Feb 07, 2026

Solstys did good work for us, and we would use them again. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

The UI/UX Design work has already made a noticeable difference — tasks that used to take hours now take minutes. There were some early misunderstandings on requirements that took a few rounds to sort out.

I would recommend Solstys to anyone looking for a dependable UI/UX Design partner.

Project summary

Our company worked with Solstys to run user research and create new designs for our mobile app. They worked alongside our in-house team, which mostly handled business requirements and testing. We worked together for around 2 months.

  • Overall Rating 4.0
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
Less than $10,000
Project Duration:
Nov 2025 - Jan 2026
Business Type:
Advertising & Marketing
Location:
San Diego, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Co-Founder at Lumen Media Group LLC. We operate in Advertising & Marketing and most of our customers are in and around San Diego, USA.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to run user research and create new designs for our mobile app before our busy season.
What services did the company provide for your project?
UI/UX Design, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
Our team saves several hours a week, and we have had very few issues since launch.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable UI/UX Design partner.

Easy to work with and very transparent on timelines and cost

Anna Müller / Managing Director | Jan 07, 2026

Our experience with Solstys was really positive from start to finish. We dealt with the same core team throughout, so we did not have to keep re-explaining things. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

The result looks great and performs well, and our internal team found it easy to take over. If you need a team that communicates well and delivers, they are a good choice.

Project summary

Our company worked with Solstys to build a supply chain traceability prototype on a permissioned blockchain. The work covered requirements, design, development, testing and launch support. The project took roughly 8 months from kickoff to launch.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Blockchain Development
Project Cost:
$150,000 to $499,999
Project Duration:
Mar 2025 - Nov 2025
Business Type:
Gaming & Gambling
Location:
Hamburg, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Managing Director at Atlas Play GmbH, a Gaming & Gambling company based in Hamburg, Germany. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to build a supply chain traceability prototype on a permissioned blockchain so they could focus on customers.
What services did the company provide for your project?
Blockchain Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Gaming & Gambling clients before.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.
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