SemNexus

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Details

Founded:
2017
Hourly Rates:
$100 - $149 / hr
Employees:
10 - 49
Ratings:
4.1 10 Reviews

Industries Served

Nonprofit & NGO Financial Services Telecommunications Healthcare Manufacturing Mining & Metals Advertising & Marketing Fashion & Apparel Automotive

Where We Specialize

16% IT Services
IT Services 16%
Big Data Analytics 16%
E-commerce Development 15%
Mobile App Development 14%
Bot Development 13%
Progressive Web App 11%
IoT Development 8%
IT Support & Maintenance 4%
Web Development 3%

Industry Expertise

Food100%

Typical Project Size

58% Midmarket Business
26% Enterprise
16% Small Business

About

SemNexus is a technology company founded in 2017. The company's main offerings are Mobile App Development and Digital Marketing. With 10 - 49 people on staff, SemNexus can take on projects of varying size. Typical hourly rates run around $100 - $149 / hr/hr. Clients have rated SemNexus 4.5 out of 5 in 69 reviews. The team is based in New York, NY. Overall, SemNexus is one of the options worth shortlisting for a technology project.

SemNexus Reviews

4.1 10 Reviews
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Capable IT Managed Services team — happy with the end result

Bec Harris / IT Director | Oct 07, 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. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. 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.

Feedback from our customers has been very positive so far. We had to follow up a few times on smaller bug fixes after launch. Overall, a team we trust and plan to keep working with.

Project summary

Our company worked with SemNexus to manage our servers, backups and helpdesk. Their team handled planning, development and QA, with our product owner signing off each milestone. The project took roughly 2 months from kickoff to launch.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
IT Managed Services
Project Cost:
$500,000+
Project Duration:
Jul 2026 - Sep 2026
Business Type:
Nonprofit & NGO
Location:
Perth, Australia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as IT Director at Harborview Trust Pty Ltd. We operate in Nonprofit & NGO and most of our customers are in and around Perth, Australia.
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 manage our servers, backups and helpdesk.
What services did the company provide for your project?
IT Managed Services, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
They had relevant experience in Nonprofit & NGO and their proposal was the clearest of the ones we received.
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?
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?
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 IT Managed Services partner.

Professional Web Development Team, Smooth Delivery From Start to Finish

Harry Evans / CEO | Aug 21, 2026

SemNexus did an excellent job for us. They were upfront about what was realistic within our budget, which helped us prioritise the right features. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

The result looks great and performs well, and our internal team found it easy to take over. I would recommend SemNexus to anyone looking for a dependable Web Development partner.

Project summary

We partnered with SemNexus to redesign and rebuild our company website on a modern stack. The project was split into milestones, with a working build shared at the end of each one. The engagement ran for about 3 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$10,000 to $49,999
Project Duration:
Apr 2026 - Jul 2026
Business Type:
Financial Services
Location:
Birmingham, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as CEO at Atlas Capital. We operate in Financial Services and most of our customers are in and around Birmingham, UK.
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 redesign and rebuild our company website on a modern stack.
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?
They had relevant experience in Financial Services and their proposal was the clearest of the ones we received.
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?
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, on time and within budget.
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?
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 Web Development partner.

SemNexus Delivered a Quality IT Managed Services Solution on Time

Rohan Shah / Founder & CEO | Jul 23, 2026

SemNexus did good work for us, and we would use them again. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. Their project manager kept things organised and was quick to flag anything that might affect the timeline. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

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. Overall, a team we trust and plan to keep working with.

Project summary

We engaged SemNexus to manage our servers, backups and helpdesk. The work covered requirements, design, development, testing and launch support. We worked together for around 9 months.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 3.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
IT Managed Services
Project Cost:
Less than $10,000
Project Duration:
Sep 2025 - Jun 2026
Business Type:
Telecommunications
Location:
Chennai, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Founder & CEO at Pinecrest Connect. We operate in Telecommunications and most of our customers are in and around Chennai, India.
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 manage our servers, backups and helpdesk.
What services did the company provide for your project?
Mainly IT Managed Services. 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. SemNexus 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?
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?
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?
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?
Definitely. We have already started talking about the next phase.

Strong Technical Skills and a Very Responsive E-commerce Development Team

Arjun Mehta / Head of Digital | Jul 21, 2026

SemNexus did an excellent job for us. They shared working builds regularly, so we could test early and give feedback before things were locked in. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

Since launch, everything has been stable and our team has adapted to it quickly. We would definitely work with them again.

Project summary

We hired SemNexus to add subscriptions and a better checkout to our existing store. The work covered requirements, design, development, testing and launch support. The engagement ran for about 4 months.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
E-commerce Development
Project Cost:
$50,000 to $149,999
Project Duration:
Feb 2026 - Jun 2026
Business Type:
Healthcare
Location:
Kolkata, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Head of Digital at Cobalt Clinics Pvt Ltd, a Healthcare company based in Kolkata, India. 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 add subscriptions and a better checkout to our existing store so they could focus on customers.
What services did the company provide for your project?
Mainly E-commerce 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?
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?
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?
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.

They listened, asked the right questions, and delivered

Ananya Gupta / Director | May 19, 2026

Our experience with SemNexus was really positive from start to finish. They were upfront about what was realistic within our budget, which helped us prioritise the right features. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

It has made a real difference to how our team works day to day. We would definitely work with them again.

Project summary

Our company worked with SemNexus to redesign and rebuild our company website on a modern stack. The project was split into milestones, with a working build shared at the end of each one. Overall it was a 7-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$10,000 to $49,999
Project Duration:
Sep 2025 - Apr 2026
Business Type:
Manufacturing
Location:
Jaipur, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Director at Stonebridge Fabrication. We operate in Manufacturing and most of our customers are in and around Jaipur, India.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to redesign and rebuild our company website on a modern stack 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?
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 Manufacturing clients before.
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?
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?
Customer feedback has been positive, and we have seen better engagement since going live.
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 Web Development partner.

Reliable Data & Analytics Partner That Delivered What They Promised

Carlos Nguyen / Owner | May 10, 2026

SemNexus did good work for us, and we would use them again. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. Their project manager kept things organised and was quick to flag anything that might affect the timeline. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

Feedback from our customers has been very positive so far. A couple of milestones slipped by a week or so, mostly around testing. Happy to recommend them.

Project summary

We partnered with SemNexus to set up a data warehouse and reporting layer for our leadership team. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 4 months.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Data & Analytics
Project Cost:
$10,000 to $49,999
Project Duration:
Nov 2025 - Mar 2026
Business Type:
Mining & Metals
Location:
San Jose, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Mining & Metals company based in San Jose, USA. I'm the Owner 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 a data warehouse and reporting layer for our leadership team, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Data & Analytics, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
They had relevant experience in Mining & Metals and their proposal was the clearest of the ones we received.
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?
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?
Definitely. We have already started talking about the next phase.

A reliable long-term partner for our tech needs

Oliver Barker / Managing Director | Apr 12, 2026

The project went well overall. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

The result looks great and performs well, and our internal team found it easy to take over. Documentation at handover was a bit thin and we had to ask for more detail. Overall, a team we trust and plan to keep working with.

Project summary

Our company worked with SemNexus to develop a field-staff app with offline mode that syncs back to our main system. The project was split into milestones, with a working build shared at the end of each one. We worked together for around 5 months.

  • Overall Rating 4.0
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$10,000 to $49,999
Project Duration:
Sep 2025 - Feb 2026
Business Type:
Advertising & Marketing
Location:
Cambridge, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Advertising & Marketing company based in Cambridge, UK. I'm the Managing Director and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to develop a field-staff app with offline mode that syncs back to our main system before our busy season.
What services did the company provide for your project?
Mobile App Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
They had relevant experience in Advertising & Marketing and their proposal was the clearest of the ones we received.
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?
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've already recommended them to a couple of people I know.

Would happily work with them again

Huda Al Qahtani / Head of Engineering | Feb 26, 2026

SemNexus 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. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

The result looks great and performs well, and our internal team found it easy to take over. Their team changed one developer midway, which slowed things down for a couple of weeks. Happy to recommend them.

Project summary

We partnered with SemNexus to build iOS and Android apps for our customers, including booking, payments and push notifications. The project was split into milestones, with a working build shared at the end of each one. Overall it was a 5-month engagement.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Aug 2025 - Jan 2026
Business Type:
Fashion & Apparel
Location:
Dammam, Saudi Arabia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Head of Engineering at Sage Fashion Co. We operate in Fashion & Apparel and most of our customers are in and around Dammam, Saudi Arabia.
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 iOS and Android apps for our customers, including booking, payments and push notifications so they could focus on customers.
What services did the company provide for your project?
End-to-end Mobile App Development — from requirements and design through to deployment and a support period afterwards.
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?
They understood our goals quickly, partly because they had worked with Fashion & Apparel clients before.
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?
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?
We can now handle more volume without adding staff, which was the main goal.
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.

Capable Mobile App Development team — happy with the end result

Kavya Shah / Director | Feb 13, 2026

Overall the project was a success, though it was not without some challenges. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They were upfront about what was realistic within our budget, which helped us prioritise the right features. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

We launched on schedule and have not had any major issues since. A couple of milestones slipped by a week or so, mostly around testing. We are already discussing the next phase with them.

Project summary

We engaged SemNexus to build iOS and Android apps for our customers, including booking, payments and push notifications. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The project took roughly 4 months from kickoff to launch.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$10,000 to $49,999
Project Duration:
Aug 2025 - Dec 2025
Business Type:
Fashion & Apparel
Location:
Kolkata, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Director at Clearfield Apparel Pvt Ltd, a Fashion & Apparel company based in Kolkata, India. 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 iOS and Android apps for our customers, including booking, payments and push notifications so they could focus on customers.
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?
They had relevant experience in Fashion & Apparel and their proposal was the clearest of the ones we received.
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?
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?
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?
We can now handle more volume without adding staff, which was the main goal.
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, I've already recommended them to a couple of people I know.

Honest advice and solid execution

Kavya Bose / Senior Engineering Manager | Feb 02, 2026

SemNexus did good work for us, and we would use them again. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. 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. A couple of milestones slipped by a week or so, mostly around testing.

I would recommend SemNexus to anyone looking for a dependable Mobile App Development partner.

Project summary

Our company worked with SemNexus to develop a field-staff app with offline mode that syncs back to our main system. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 3-month engagement.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 3.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Oct 2025 - Jan 2026
Business Type:
Automotive
Location:
Pune, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Senior Engineering Manager at Brightpath Motors Pvt Ltd. We operate in Automotive and most of our customers are in and around Pune, India.
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 develop a field-staff app with offline mode that syncs back to our main system so they could focus on customers.
What services did the company provide for your project?
End-to-end Mobile App Development — from requirements and design through to deployment and a support period afterwards.
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?
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?
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, I would recommend them and we plan to work with them again.
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