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Built to last. So are our client relationships.

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CoreLine is a software development company founded in 2016. Over 9 years we've delivered 100+ projects for startups, growing companies, and established businesses across healthcare, fintech, insurance, security, eCommerce, and more.

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Zagreb, Croatia
  • Year founded
    Founded 2016

1 Locations

  • Zagreb , Croatia

Select Focus Area
Application Platforms
Amazon Application Development Framework
75%
Azure Platform
15%
Low Code Development
No Code Development
AI Technologies & Models
Anthropic
25%
Open AI GPT-3
20%
AI2
5%
AI21
5%
Cohere
5%
Deepmind Gopher
5%
Facebook OPT
5%
GPT-J
5%
GPT-Neox
5%
Hugging Face Bloom
5%
Meta Make-a-Video
5%
Microsoft X-Clip
5%
Tabine
5%
Frameworks and CMS
Other frameworks and CMS
5%
Programming & Scripting
Typescript
30%
PHP
15%
SQL
10%
User Experience Focus
Industries
Consumer products & services
20%
eCommerce
15%
Education
10%
Other industries
10%
Business services
5%
Financial services
5%
GPS, Navigation & GIS
5%
Gambling
5%
Information technology
5%
Medical
5%
Real estate
5%
Retail
5%
Telecommunications
5%
Clients
Midmarket ($10M - $1B)
50%
Small Business (<$10M)
30%
Enterprise (>$1B)
20%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.8 /5

What Clients Have Said

CoreLine offers competitive pricing with project costs ranging from under $5,000 to over $250,000. Clients consistently highlight their value for money and responsiveness, with many praising the quality of deliverables and project management, indicating strong overall cost-effectiveness.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 17 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

CoreLine Review Insights

Overall Review Rating

4.9
  • Quality 4.9
  • Schedule 4.8
  • Cost 4.8
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Comprehensive Service Offering

    CoreLine provides a wide range of services, from web and mobile app development to UX/UI design and digital marketing. Clients appreciate their ability to handle diverse project requirements effectively.

  • Strong Technical Expertise

    CoreLine consistently demonstrates strong technical capabilities across various technologies such as Node.js, AWS, and React. Clients appreciate their ability to handle complex integrations and deliver high-quality, functional products.

  • Flexibility and Adaptability

    CoreLine is recognized for their flexibility and ability to adapt to client needs. They are open to feedback and willing to adjust their approach to better align with project goals and client expectations.

  • Effective Project Management

    CoreLine is praised for their project management skills, consistently meeting deadlines and maintaining clear communication. They use tools like Slack, Trello, and Jira to keep projects on track and ensure client satisfaction.

  • Valued Strategic Partners

    Clients consider CoreLine more than a vendor, often viewing them as strategic partners who are invested in the success of their projects. They offer valuable insights and suggestions that enhance project outcomes.

  • Areas for Improvement: Resource Scaling

    While overall feedback is positive, some clients note that CoreLine could benefit from scaling their resources to avoid stretching their team too thin, which could enhance their capacity to handle more projects.

CoreLine Reviews

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Services
Project Cost
Industry
Location

Web Development for Baby Gift Retailer

  • Web Development
  • $10,000 to $49,999
  • Mar. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I almost felt like they were building a product for themselves."

Oct 10, 2019
Cvit & Co
Aneta Dobranic
Verified
  • Other industries
  • Zagreb, Croatia
  • 1-10 Employees
  • Online Review
  • Verified

CoreLine developed an e-commerce backend, UI, and CRM for a baby gift box retail company. 

Web Dev for Food Market Platform

  • Web Development
  • NodeJS
  • $200,000 to $999,999
  • Jan. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They have lifted my platform from being an MVP to something commercially viable."

May 1, 2019
CTO, Bazeat
Ali Fetouni
Verified
  • Other industries
  • Norway
  • 1-10 Employees
  • Phone Interview
  • Verified

After taking over for a dissatisfactory vendor, CoreLine made code corrections and built out a web-based platform for a food marketplace. The product is hosted on AWS and utilizes Node.js and MongoDB.

Web Dev & IT Services for Internet Sales Company

  • Web Development
  • Squarespace CMS
  • $10,000 to $49,999
  • Feb. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“In the 20 years I’ve been in business, they have some of the best customer support I’ve ever experienced.”

Oct 23, 2018
CEO, Foam Comforts (Europe) Ltd
Samantha Jackson
Verified
  • Retail
  • Manchester, England
  • 1-10 Employees
  • Phone Interview
  • Verified

CoreLine built a website, including forms and questionnaires for users to fill out remotely. They also do some design and maintenance work on the Squarespace platform.

AWS Web Dev for Independent Recruitment Consultancy

  • Web Development
  • Other app platform
  • $50,000 to $199,999
  • Mar. 2018 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“The CoreLine team put a tremendous amount of effort into meeting our company’s expectations.”

Jun 15, 2018
IT Director, Portman Recruitment
David Turner
Verified
  • Other industries
  • Manchester, England
  • 1-10 Employees
  • Phone Interview
  • Verified

CoreLine created an AWS website and integrated an aggregation tool for a social care recruiting firm. The tool is programmed to collect job listings from disparate sources and house them in a singular database.

Web Development & Design for Global Market Network

  • Web Development
  • React
  • $50,000 to $199,999
  • July 2017 - Ongoing
4.5
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

"They re-engineered our previous work be robust and fast."

May 17, 2018
Managing Director, BORN.COM
Pierre Sapin
Verified
  • Other industries
  • London, England
  • 11-50 Employees
  • Phone Interview
  • Verified

CoreLine developed a website with geolocation features and a B2B platform with password-protection. They continue to provide front- and backend development, as well as, maintenance.

iOS & Android App for Community-based Advertising Platform

  • Mobile App Development
  • Angular
    +5
  • $10,000 to $49,999
  • Sep. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“They are experts in their field.”

Nov 27, 2017
CEO, IT Services Company
Anonymous
Verified
  • Other industries
  • Zagreb, Croatia
  • 11-50 Employees
  • Phone Interview
  • Verified

CoreLine is currently developing an iOS and Android application with a Dynamo database in a Node.js environment. They’re also assisting in AWS hosting and day-to-day optimizations.

Web Dev for Job Finding Platform

  • Web Development
  • NodeJS
    +1
  • $10,000 to $49,999
  • Feb. 2017 - Ongoing
5.0
Quality
4.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“We were amazed by their accuracy in hitting all targets and milestones.”

Nov 22, 2017
CEO, Mravinjak
Adrian Keindl
Verified
  • Other industries
  • Zagreb, Croatia
  • 1-10 Employees
  • Phone Interview
  • Verified

CoreLine provides web development for a job portal platform, focusing on creating an attractive design, easy-to-use navigation, and an integrated payment plan. The product uses HTML5, CSS3, and Node.js.

UX/UI & Web Dev for Digital Agency

  • Web Development
  • HTML5
    +1
  • $50,000 to $199,999
  • Sep. 2016 - Sep. 2017
5.0
Quality
4.5
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“I have only good things to say about our collaboration.”

Nov 22, 2017
CEO, Enfluar
Leo Jagust
Verified
  • Other industries
  • Zagreb, Croatia
  • 1-10 Employees
  • Phone Interview
  • Verified

CoreLine worked on the web development for a web application. Their scope was frontend and backend development, infrastructure setup, and testing, including prototyping.

Web Development for Rental House

  • UX/UI Design Web Design Web Development
  • User Research
    +2
  • Confidential
  • Oct. - Nov. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The whole brainstorming process gave me added value in the process"
Nov 22, 2023
Owner, Villa Vega
Tibor Pavić
  • Hospitality & leisure
  • Croatia
  • Online Review

CoreLine developed a website for a rental house. The team built both a mobile and web version of the site from scratch.

Showing 11-19 of 19 Reviews

Our Story

CoreLine has been building web and mobile applications since 2016. In 9 years we've delivered 100+ projects across healthcare, fintech, insurance, and more.

We work as an extension of your team — joining standups, tracking every hour transparently in Jira, and respecting the timelines we put in writing. No padding, no surprises.

Most of our clients stay with us for years. Not because they're locked in — because it works.
That's the only metric we actually care about.

Locations (1)

18a Ulica Florijana Andrašeca ZagrebCroatia 10000

31 - 40

Contact CoreLine

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