Nerd Castle Limited Reviews

Great team to work with — professional, responsive and reliable

Ashley Sullivan / Program Manager | Oct 17, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

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

Nerd Castle Limited was brought in to add an AI chatbot to our support site that answers questions from our help docs. The work covered requirements, design, development, testing and launch support. Overall it was a 8-month engagement.

Overall Rating 4.5
Quality 4.5
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: $500,000+
Project Duration:: Jan 2026 - Sep 2026
Business Type:: Telecommunications
Location:: New York, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Bluepeak Networks LLC is a Telecommunications business in New York, USA. As Program Manager, I was responsible for this project on our side and the main contact for Nerd Castle Limited.

What specific problem or business challenge led you to hire this company?

Our existing setup was holding us back. We wanted to add an AI chatbot to our support site that answers questions from our help docs before our busy season.

What services did the company provide for your project?

AI & Machine Learning, 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 Telecommunications clients before.

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?

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, I've already recommended them to a couple of people I know.

Delivered on time and stayed involved after launch

Brandon Hayes / Owner | Oct 10, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

Feedback from our customers has been very positive so far. I would recommend Nerd Castle Limited to anyone looking for a dependable Mobile App Development partner.

Project summary

We hired Nerd Castle Limited to rebuild our existing mobile app, which had poor reviews and frequent crashes. The project was split into milestones, with a working build shared at the end of each one. The engagement ran for about 2 months.

Overall Rating 5.0
Quality 5.0
Schedule 4.5
Project Cost 5.0
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $50,000 to $149,999
Project Duration:: Jul 2026 - Sep 2026
Business Type:: Pharmaceuticals & Biotechnology
Location:: Atlanta, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Silverline Life Sciences is a Pharmaceuticals & Biotechnology business in Atlanta, USA. As Owner, I was responsible for this project on our side and the main contact for Nerd Castle Limited.

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 rebuild our existing mobile app, which had poor reviews and frequent crashes 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?

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?

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?

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?

Yes, on time and within budget.

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?

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.

Dependable Software Development Partner for a Growing Events & Event Management Business

Kelly Patel / Product Manager | Oct 04, 2026

The project went well overall. 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.

The Software Development work has already made a noticeable difference — tasks that used to take hours now take minutes. Documentation at handover was a bit thin and we had to ask for more detail.

I would recommend Nerd Castle Limited to anyone looking for a dependable Software Development partner.

Project summary

Our company worked with Nerd Castle Limited to develop a scheduling and dispatch tool for our field team. They worked alongside our in-house team, which mostly handled business requirements and testing. The project took roughly 2 months from kickoff to launch.

Overall Rating 4.0
Quality 4.0
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: Software Development
Project Cost:: $50,000 to $149,999
Project Duration:: Jul 2026 - Sep 2026
Business Type:: Events & Event Management
Location:: Nashville, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Events & Event Management company based in Nashville, USA. I'm the Product Manager 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 scheduling and dispatch tool for our field team before our busy season.

What services did the company provide for your project?

Software Development, including planning, development, testing and launch support.

Why did you choose this company over other providers you considered?

They had relevant experience in Events & Event Management 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?

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. 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.

A reliable long-term partner for our tech needs

James Ahmed / Owner | Aug 11, 2026

Nerd Castle Limited did an excellent job for us. They shared working builds regularly, so we could test early and give feedback before things were locked in. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

Since launch, everything has been stable and our team has adapted to it quickly. If you need a team that communicates well and delivers, they are a good choice.

Project summary

Our company worked with Nerd Castle Limited to develop a field-staff app with offline mode that syncs back to our main system. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The engagement ran for about 6 months.

Overall Rating 4.5
Quality 4.5
Schedule 4.5
Project Cost 5.0
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $150,000 to $499,999
Project Duration:: Jan 2026 - Jul 2026
Business Type:: Logistics & Supply Chain
Location:: Nottingham, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I'm the Owner at Brightpath Supply Ltd, a Logistics & Supply Chain 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?

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?

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?

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?

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?

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. They are a reliable Mobile App Development partner.

Quality work, a little slower than we planned

Kavya Sharma / Head of Product | Jun 30, 2026

Overall the project was a success, though it was not without some challenges. 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. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

Feedback from our customers has been very positive so far. Estimates on a few features were optimistic and those took longer than planned. I would recommend Nerd Castle Limited to anyone looking for a dependable AI & Machine Learning partner.

Project summary

Nerd Castle Limited was brought in to automate document data extraction that our team was doing by hand. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 4-month engagement.

Overall Rating 3.5
Quality 4.0
Schedule 3.5
Project Cost 3.5
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: $50,000 to $149,999
Project Duration:: Jan 2026 - May 2026
Business Type:: Agriculture
Location:: Ahmedabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I'm the Head of Product at Sage Growers Pvt Ltd, a Agriculture company based in Ahmedabad, 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?

We had tried to do this internally and it stalled. We needed specialists to automate document data extraction that our team was doing by hand.

What services did the company provide for your project?

AI & Machine Learning, plus QA and some consulting on how to structure the project.

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?

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. They are a reliable AI & Machine Learning partner.

Would happily work with them again

Olivia Kelly / Head of Digital Transformation | May 14, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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. 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 result looks great and performs well, and our internal team found it easy to take over. Overall, a team we trust and plan to keep working with.

Project summary

We engaged Nerd Castle Limited to build a custom operations platform to replace the spreadsheets and email threads we were running the business on. Their team handled planning, development and QA, with our product owner signing off each milestone. The engagement ran for about 2 months.

Overall Rating 4.5
Quality 4.5
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: Software Development
Project Cost:: $500,000+
Project Duration:: Jan 2026 - Mar 2026
Business Type:: Real Estate
Location:: Perth, Australia

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I work as Head of Digital Transformation at Maple Properties. We operate in Real Estate and most of our customers are in and around Perth, Australia.

What specific problem or business challenge led you to hire this company?

Our existing setup was holding us back. We wanted to build a custom operations platform to replace the spreadsheets and email threads we were running the business on before our busy season.

What services did the company provide for your project?

Software Development, plus QA and some consulting on how to structure the project.