eSparkBiz

BACKGROUND

Introduce your business and what you do there.

I’m the founder of Joyna, a wellness community platform.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with eSparkBiz?

We needed help actively developing new features and stabilizing our platform.

SOLUTION

What was the scope of their involvement?

eSparkBiz helped us actively develop new features, improve the UI/UX, and stabilize our platform, which was very buggy. The team worked on Stripe integration, login, and chat functionality.

What is the team composition?

We worked with 2–5 teammates from eSparkBiz.

How did you come to work with eSparkBiz?

They were referred to me. I chose eSparkBiz over other options because they had high ratings, their pricing fit our budget, and they were a great culture fit.

What is the status of this engagement?

We worked together from October–December 2025.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

eSparkBiz's work resulted in a reduction of bugs, which we measured through a tool, user feedback, and observations.

How did eSparkBiz perform from a project management standpoint?

eSparkBiz's project management got better over time. We primarily communicated via email and messaging apps.

What did you find most impressive about them?

eSparkBiz's work was impressive.

Are there any areas they could improve?

They could improve their communication around the definition of done.

BACKGROUND

Please describe your company and position.

I'm the co-founder of a HubSpot consultancy.

Describe what your company does in a single sentence.

We are HubSpot Partners.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire eSparkBiz to accomplish?

• Website Development

SOLUTION

How did you find eSparkBiz?

Outreach

Why did you select eSparkBiz over others?

Company values aligned

How many teammates from eSparkBiz were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Website development

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Deliverables, timelines met, great professionalism

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Yes, excellent

What was your primary form of communication with eSparkBiz?

Email or Messaging App

What did you find most impressive or unique about this company?

eSparkBiz's professionalism stood out.

Are there any areas for improvement or something eSparkBiz could have done differently?

It was very very good

BACKGROUND

Introduce your business and what you do there.

 I'm the CTO of Manyreach, an easy-to-use cold outreach platform with pay-as-you-go pricing and a supportive community for users seeking help and advice on cold emailing.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with eSparkBiz?

 We needed help with the development of our platform.

SOLUTION

What was the scope of their involvement?

eSparkBiz has helped us develop our platform more quickly. The team has worked on API development, testing, and reliability.

What is the team composition?

We work with two teammates from eSparkBiz.

How did you come to work with eSparkBiz?

eSparkBiz reached out to us. We chose them because they had the expertise we needed, and their offer was great.

What is the status of this engagement?

We started working together in August 2025, and the engagement is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

eSparkBiz has developed features very quickly, which has helped us offload work from our shoulders. The quality of their work is much better, and they've reduced bugs, improved performance, and created more reliable functionality.

How did eSparkBiz perform from a project management standpoint?

eSparkBiz delivers on time and is very quick and efficient. We communicate via Slack.

What did you find most impressive about them?

I'm impressed by how quickly eSparkBiz's developers have been able to get familiar with our pretty big codebase.

Are there any areas they could improve?

There's nothing they need to improve.

BACKGROUND

Please describe your company and position.

 I am the Founder of a software company 

Describe what your company does in a single sentence.

We build SaaS for medical practices.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire eSparkBiz to accomplish?

• Full-service SaaS product design and development

SOLUTION

How did you find eSparkBiz?

Referral

Why did you select eSparkBiz over others?

They have a great management team and commitment to service

How many teammates from eSparkBiz were assigned to this project?

10-15

Describe the scope of work in detail. Please include a summary of key deliverables.

Full service SaaS product design and development

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

a SaaS product

Describe their project management. Did they deliver items on time? How did they respond to your needs?

The team at eSB is committed to meeting deliverable timelines. They often make ambitious goals, and then put in the time to meet them.

What was your primary form of communication with eSparkBiz?

Virtual Meeting

What did you find most impressive or unique about this company?

We've integrated them into our team, and they all behave as such with a high level of ownership and a commitment to excellence.

Are there any areas for improvement or something eSparkBiz could have done differently?

I'm very happy with eSB and would highly recommend them to anyone looking for accessible talent. That said, I'd like to see eSB bring in more senior developers and to make it easier / more normal for team members to work US hours. To be fair, several team members do extend their hours to provide many hours of overlap with US hours, but it took time and discussion to get them there.

UPDATED REVIEW

This review was published on July 23, 2025.

Eric T.
Founder, Medical Industry Software Company

United States

1-10

Jan 2025 - Ongoing

Project summary
eSparkBiz provides flexible development capacity for an AI-enabled medical industry software solution. The team has provided front- and backend development, integration, and prompt engineering.

Feedback summary
eSparkBiz has been integral to the development process, helping the client develop an AI-native solution and all the associated SaaS features and backend structure. The client has met development milestones, including beta development and an early launch product.

BACKGROUND

Introduce your business and what you do there.

I’m the founder of an early-stage medical technology software solution.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with eSparkBiz?

We needed a flexible development capacity.

SOLUTION

What was the scope of their involvement?

eSparkBiz provides our company with flexible capacity. We have a core group of developers as fully integrated members of our team, and we’ve flexed up incremental team members as needed to accomplish our development needs. eSparkBiz has provided us with UI/UX, front- and back-end development, integration, and prompt engineering. They’ve been integral to our development process. eSparkBiz has helped us develop an AI-native medical note-taker and all the associated SaaS features and back-end structure.

What is the team composition?

We’ve had a core team of 10 teammates and flexed capacity up to 15 teammates at different times.

How did you come to work with eSparkBiz?

I found eSparkBiz through a referral from a trusted technical leader who had used their services several times over the last few years. The leadership team at eSparkBiz took time to understand our development needs before staffing the team members we needed. They’ve been great to work with all along the way.

What is the status of this engagement?

We began working with eSparkBiz in January 2025, and the project is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

We’ve met development milestones, including beta development and early launch product. The impact has been instrumental.

How did eSparkBiz perform from a project management standpoint?

Like many developers, they have a tendency to provide overly optimistic timelines. That said, the project manager does a great job at communicating expectations. We primarily communicate via daily Slack and Zoom meetings.

What did you find most impressive about them?

We love that we can scale up and down as needed. The leadership team at eSparkBiz allows us to interview developers before accepting them into our team. The leadership team is very accommodating to our needs.

Are there any areas they could improve?

No, we’re happy with the team.

STAR RATINGS
Overall rating: 5
Highly recommended

Quality: 4

Cost: 5

Schedule: 4

Willing to refer: 5

BACKGROUND

Introduce your business and what you do there.

 I'm the CEO of ExpiWell, a research company. We provide a real-time experience sampling platform and mobile apps that help organizations collect in-the-moment insights on employee, customer, patient, and research experiences using advanced methodologies like ESM, EMA, and geofencing.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with eSparkBiz?

 We needed help with ongoing platform maintenance, including bug fixes, and to accelerate the development and implementation of new features.

SOLUTION

What was the scope of their involvement?

 eSparkBiz has been providing ongoing maintenance and development for our platform. The main deliverables have included a stable and optimized platform, updated mobile app versions with new features, and a cleaner, more scalable codebase. eSparkBiz has also implemented a significant redesign of the mobile survey-taking experience to improve user engagement and reduce fatigue.

What is the team composition?

 We've been working with 4–5 teammates from eSparkBiz.

How did you come to work with eSparkBiz?

 We found eSparkBiz through a referral. We chose them primarily for their combination of cost-effectiveness and flexibility. They offered a high-value, competitive pricing model, and their flexible staffing options allowed us to scale our team to meet project demands efficiently.

What is the status of this engagement?

 We started working with eSparkBiz in June 2022, and our engagement is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

 eSparkBiz's work has resulted in a 20% reduction in bugs and a 10% increase in user engagement.

How did eSparkBiz perform from a project management standpoint?

 eSparkBiz has delivered on time for the most part. We communicate via email and meetings.

What did you find most impressive about them?

 I'm impressed by eSparkBiz's friendly and dedicated staff.

Are there any areas they could improve?

 There's nothing eSparkBiz could improve on; they've served their intended purpose.

BACKGROUND

Please describe your company and position.

I am the CTO of an other industries company 

Describe what your company does in a single sentence.

Connects providers with customers needing language services.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire eSparkBiz to accomplish?

• Embedded developer

SOLUTION

How did you find eSparkBiz?

Referral

Why did you select eSparkBiz over others?

• Pricing fit our budget
• Good value for cost
• Referred to me

How many teammates from eSparkBiz were assigned to this project?

1 Employee

Describe the scope of work in detail. Please include a summary of key deliverables.

Provided embedded developer to support our team and ongoing feature development and application support.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Consistent delivery of useable features, upgrades, and bug fixes.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

They're highly responsive to any inquiries and communications.

What was your primary form of communication with eSparkBiz?

Email or Messaging App

What did you find most impressive or unique about this company?

High quality work, wonderful attitude, ease of interactions.

Are there any areas for improvement or something eSparkBiz could have done differently?

The only challenge we have is with the timezone difference.

BACKGROUND

Please describe your company and position.

I am the Technical Lead of Imagine

Describe what your company does in a single sentence.

Recruitment SaaS CRM

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire eSparkBiz to accomplish?

• Continual development of product roadmap

SOLUTION

How did you find eSparkBiz?

Online Search

Why did you select eSparkBiz over others?

• Pricing fit our budget
• Good value for cost

How many teammates from eSparkBiz were assigned to this project?

6-10 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

We are at the early stages of the engagement, but the team have delivered some initial bug fixes and a few small features succesfully. 

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Ongoing

Describe their project management. Did they deliver items on time? How did they respond to your needs?

So far, delivery has been on time and the team have been well organised.

What was your primary form of communication with eSparkBiz?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

The team skills so far seem very good and they have done a good job quickly understanding the existing codebase.

Are there any areas for improvement or something eSparkBiz could have done differently?

Not so far, but we are early in the engagement.

BACKGROUND

Please describe your company and position.

I am the Head of Delivery of Kids Industries

Describe what your company does in a single sentence.

We are specialists in the Family Research Industry 

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire eSparkBiz to accomplish?

• Develop a New Wordpress Site
• Migrate Existing Data from Old Site
• Improve Functionality

SOLUTION

How did you find eSparkBiz?

Direct Contact

Why did you select eSparkBiz over others?

• High ratings
• Pricing fit our budget
• Company values aligned

How many teammates from eSparkBiz were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

To develop a new Fandom WordPress website on WP Engine and migrate across all existing Fandom content
To improve UX, UI and administrative usability so that our client can efficiently maintain the new website.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

There were no specific measurable outcomes other than what had been scoped 

Describe their project management. Did they deliver items on time? How did they respond to your needs?

They were fantastic. Not only did they deliver on time, but with literally no issues or faults. The faults that did occur were rapidly resolved in a quick and extremely professional manner. A rarity in today's fast-paced agency dev environments.

What was your primary form of communication with eSparkBiz?

In-Person Meeting

What did you find most impressive or unique about this company?

• Jay's attention to detail
• Jays Management and calming approach to all the work
• The quality of the work
• Their turnaround time
• Outstanding Value for money

Are there any areas for improvement or something eSparkBiz could have done differently?

Maybe assigned a more senior project Manager at the start, however, Jay was quick to remedy this.

BACKGROUND

Please describe your company and position.

I am the Head of Sales of Beriott

Describe what your company does in a single sentence.

Our company specialises in IT services

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire eSparkBiz to accomplish?

• To create a website for one of our customers

SOLUTION

How did you find eSparkBiz?

• Online Search
• Other

Why did you select eSparkBiz over others?

Company values aligned

How many teammates from eSparkBiz were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

In this project, a website was to be created for a café on which general information is displayed, a web shop for the customers and a possibility for the customers to create an account of themselves.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

The customer was satisfied with the website created for him. The communication between eSpark and Beriott was always smooth and everything was realised as desired.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

As mentioned before, everything was completed on time, and communication went smoothly.

What was your primary form of communication with eSparkBiz?

Virtual Meeting

What did you find most impressive or unique about this company?

Very nice and competent employees, high quality work and always available for us.

Are there any areas for improvement or something eSparkBiz could have done differently?

Nothing I could think of.

BACKGROUND

Please describe your company and position.

I am the COO of a marketing agency.

Describe what your company does in a single sentence.

We are a Marketing Agency

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire eSparkBiz to accomplish?

• Build a Microsite

SOLUTION

How did you find eSparkBiz?

LinkedIn

Why did you select eSparkBiz over others?

• Good value for cost
• Company values aligned

How many teammates from eSparkBiz were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

We were under pressure to build a website in 2 days for a project, and we were full to capacity. We needed a firm that has the manpower to meet the urgent need. We also needed a team that pays attention to details so that the revisions will be minimal, as it was an urgent project. They were able to develop a specialized, error-free microsite in 2 days.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Delivery timeline of 2 days was met

The microsite was error-free

The design and  navigation was great

Describe their project management. Did they deliver items on time? How did they respond to your needs?

They delivered the project on time and was very responsive to messages and calls.

What was your primary form of communication with eSparkBiz?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Their delivery timeline and the quality of the work impressed us.

Are there any areas for improvement or something eSparkBiz could have done differently?

No.