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High proficiency software developers

Fively is a team of 80+ full-stack software engineers who take inspiration from the hardest business challenges.

We are focused, but not limited, on trendsetting startups and worldwide outsourcing software development for SMEs. Our brightest engineers and designers provide customers with cutting-edge flawless solutions perfectly created to be agile and resilient.

Key clients: SNAP, Zentist, Uniqkey, BloXmove, AviMedical, SwordFish.

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Warszawa, Poland
  • Year founded
    Founded 2018

Overview by:

Reviewer avatar
Alexey Kalachik
CEO / Co-Founder About the Team

1 Locations

  • Warszawa , Poland

Select Focus Area
Application Platforms
Amazon Application Development Framework
50%
Other app platform
50%
AI Consulting Focus
E-commerce Systems
Other ecommerce systems
40%
Frameworks and CMS
.NET
10%
Django
10%
Programming & Scripting
PHP
25%
Python
25%
User Experience Focus
Industries
Financial services
20%
Medical
20%
Real estate
20%
Business services
15%
eCommerce
15%
Education
10%
Clients
Small Business (<$10M)
80%
Midmarket ($10M - $1B)
20%

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.9 /5

What Clients Have Said

Fively offers competitive pricing, emphasizing good value for cost across various projects. Clients report satisfaction with timely delivery and effective communication. Specific project costs are generally not disclosed, but the overall feedback indicates affordability and alignment with client budgets.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 18 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Highly Rated Similar Providers

Fively Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • Positive Client Relationships

    Fively is known for building strong relationships with clients. Their communication skills and commitment to understanding client objectives foster trust and collaboration, leading to successful project outcomes.

  • Proactive Problem Solving

    Clients appreciate Fively’s proactive approach to identifying potential issues and suggesting improvements. Their ability to foresee challenges and propose solutions adds significant value to projects.

  • Occasional Communication Challenges

    While generally praised for communication, some clients noted occasional misunderstandings, often resolved quickly. These are seen as minor and not indicative of overall performance.

  • Commitment to Project Success

    Clients frequently mention Fively's dedication to ensuring project success, often going beyond contractual obligations to deliver high-quality outcomes. This commitment is a significant factor in their positive reputation.

  • Ability to Handle Complex Projects

    Fively is recognized for managing and delivering complex projects effectively. Their ability to navigate technical challenges and deliver robust solutions is a common theme in client feedback.

  • Proven Track Record of Success

    Fively's track record of successful project completions and positive client feedback underscores their reliability as a software development partner. Clients often express a willingness to continue collaborations.

Fively Reviews

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Services
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Industry
Location

MVP Dev for Software Dev Company

  • Custom Software Development UX/UI Design Web Development
  • Confidential
  • Aug. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"While there may have been some minor hiccups along the way, our overall experience with Fively has been very positive."

Apr 12, 2023
CEO
Alyaksandr Zaytsav
Verified
  • Other industries
  • San Diego, California
  • 11-50 Employees
  • Online Review
  • Verified

Fively developed an MVP for a software development company. The team designed the UI/UX, implemented the core functionality, and carried out QC of the product.

QA & Design Services for E-Mobility Company

  • $50,000 to $199,999
  • Mar. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We see them as reliable and professional partners."

Feb 15, 2023
Senior Product Manager, CYCLE
Ekaterina Kozlovskaya
Verified
  • Other industries
  • Berlin, Germany
  • 51-200 Employees
  • Online Review
  • Verified

Fively is building web and mobile apps for an e-mobility company. Their QA engineer controls the quality of the apps' features, while their UI/UX designer creates new designs and redesigns older app interfaces. 

E-Commerce Site Development for SaaS E-Commerce Platform

  • Custom Software Development
  • $50,000 to $199,999
  • May 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We've been working with really experienced folks who can see the big picture, and it makes a difference."

Feb 3, 2023
CEO & Co-Founder, Sellix SRL
Daniele Servadei
Verified
  • Other industries
  • Bologna, Italy
  • 1-10 Employees
  • Online Review
  • Verified

Fively refactors the e-commerce product of a SaaS e-commerce platform. They've built new functionalities, added third-party integrations, redesigned the admin panel, fixed bugs, and improved the app's speed.

Staff Augmentation for Web3 Solution Provider

  • IT Staff Augmentation
  • $50,000 to $199,999
  • Jan. 2021 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"What impressed me the most are their work ethic and flexibility to adapt their services to our needs."

Aug 18, 2022
Founder & CTO, bloXmove.com
Harry Behrens
Verified
  • Other industries
  • Ireland
  • 11-50 Employees
  • Online Review
  • Verified

Fively provides has augmented a web3 solutions provider's team. They have deployed software developers to work on the frontend and backend of the client's mobility app and dApp for a blockchain-based portal.

IT Staff Augmentation for Custom Retail Technology Company

  • Custom Software Development IT Staff Augmentation
  • Confidential
  • Oct. 2020 - Oct. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We made the right decision by scaling up our team with their resources."

Oct 25, 2021
CTO, Custom Retail Technology Company
Anonymous
Verified
  • Other industries
  • Chicago, Illinois
  • 1-10 Employees
  • Phone Interview
  • Verified

An IT retail company outsourced part of their software engineering efforts to Fively's resources. The engineers integrated UI updates and built front- and backend solutions using Ruby, JavaScript, and Node.js. 

MVP Dev for SaaS Startup

  • IT Staff Augmentation Mobile App Development
  • $200,000 to $999,999
  • May 2020 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"They know what they’re doing and are just good engineers, overall."

Oct 22, 2021
Co-Founder & CEO, SaaS Startup
Anonymous
Verified
  • Other industries
  • Walnut Creek, California
  • 1-10 Employees
  • Phone Interview
  • Verified

A SaaS startup hired engineers from Fively to help build their compensation software. The team is utilizing React and Node.js and is working closely with the client’s internal developers.

Custom Software Dev for Text Messagibg Company

  • Mobile App Development
  • $50,000 to $199,999
  • Aug. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was most impressed with their communication."

Sep 1, 2021
CEO, MessageBuy
Darren Pierce
Verified
  • Media
  • Cary, North Carolina
  • 1-10 Employees
  • Phone Interview
  • Verified

Fively was hired by a text message company to rework their server infrastructure on a Shopify platform. The team also provides ongoing technical and maintenance support. 

IT & Cloud Consulting Services for a Healthcare Company

  • Other IT Consulting and SI
  • $50,000 to $199,999
  • Nov. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“We see them as partners who help us meet our goals rather than just contractors.”

May 17, 2021
VP of Engineering, Avi Medical GmbH
Bruno Monteiro
Verified
  • Other industries
  • Munich, Germany
  • 11-50 Employees
  • Phone Interview
  • Verified

Working from existing designs, Fively has provided app development for a medical startup. So far, they’ve handled the implementation, testing, and launching of 40 versions of the app.

Custom Software Development for SaaS Company

  • Custom Software Development
  • $50,000 to $199,999
  • Jan. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Diligent project managers and the team will go the extra mile when you need them to."

Apr 6, 2021
CEO, SaaS Company
Ben M. Argeband
Verified
  • Other industries
  • New York City, New York
  • 11-50 Employees
  • Online Review
  • Verified

Picking up from a previous vendor, Fively has developed a Chrome extension and a Windows/Mac desktop app for a SaaS company. The team is also working on a SaaS application using Angular, React, and Node.js.

Web-Based Platform Dev for Fintech Startup

  • Web Development
  • $10,000 to $49,999
  • May 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They did a wonderful job!"

Dec 13, 2020
Founder, ComFi
Charles Chase
Verified
  • Financial services
  • Los Angeles, California
  • 1-10 Employees
  • Online Review
  • Verified

Fively designed and developed a React frontend for a fintech startup's web-based platform. Their team worked in tandem with back-end developers. Technologies used were TypeScript and GraphQL for the backend.

Showing 11-20 of 30 Reviews

Full-Cycle Custom Web App Development

We develop cutting-edge web applications - complex programs that are accessed by users from a browser - since 2018. At Fively, we provide full-cycle services, which means that you can contact us for help and our team of 100+ engineers, designers and QA specialists will create a high-quality and business-tailored web solution for you from scratch.

Small

Best for startups.

$25,000 /total
  • Transparency of the development process
  • Easy and professional communication
  • Safety and sustainability of products
  • Truly cutting⁠-⁠edge technologies
  • Individual approach
  • 5 month delivery

Large

Best for Enterprises.

$80,000 /total
  • Transparency of the development process
  • Easy and professional communication
  • Safety and sustainability of products
  • Truly cutting⁠-⁠edge technologies
  • Individual approach
  • 15 month delivery
Features

Small

$25,000

/total

Medium

$40,000

/total

Large

$80,000

/total

Transparency of the development process

Easy and professional communication

Safety and sustainability of products

Truly cutting⁠-⁠edge technologies

Individual approach

Experienced and committed team

Small

$25,000

/total

Transparency of the development process

Easy and professional communication

Safety and sustainability of products

Truly cutting⁠-⁠edge technologies

Individual approach

Experienced and committed team

Medium

$40,000

/total

Transparency of the development process

Easy and professional communication

Safety and sustainability of products

Truly cutting⁠-⁠edge technologies

Individual approach

Experienced and committed team

Large

$80,000

/total

Transparency of the development process

Easy and professional communication

Safety and sustainability of products

Truly cutting⁠-⁠edge technologies

Individual approach

Experienced and committed team

Our Story

Fively is a custom software development company helping startups, SMEs, and enterprises build web and cloud solutions. Founded in 2018, the team of 100+ engineers, designers, and QA specialists delivers end-to-end services: consulting, design, development, testing, and support. We focus on industries like FinTech, HealthTech, eCommerce, and real estate, using modern technologies to create tailored, scalable software solutions that drive business growth.

Find more: https://5ly.co/about/

Meet the Team

Alexey Kalachik

Alexey KalachikCEO / Co-Founder

CEO and Co-Founder at Fively with 15+ years in custom software development. Experienced in leading web and mobile projects for top clients like Schiphol Airport and the NFL, ensuring quality delivery, risk management, and scalable development teams.

What Sets Us Apart

Free consultation & estimation

We provide an initial consultation and project estimate at no cost.

Accurate project estimates

You get a precise estimation before the project starts, so there are no surprises.

Completely transparent communication

We have nothing to hide and keep you fully informed at every step.

Locations (1)

Senatorska 2 WarszawaPoland 00-075

50 - 75

Contact Fively

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