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The Engineering Backbone for Subscription Apps

Vermillion is the technical partner subscription app operators trust to build and scale their products. We work with growth marketers, portfolio builders, and indie app founders who understand users and revenue but need a senior engineering team they can rely on for years, not months.

  • Min project size
    $25,000+
  • Hourly rate
    $150 - $199 / hr
  • Employees
    2 - 9
  • Locations
    Fort Lauderdale, FL
  • Year founded
    Founded 2014

1 Locations

  • Fort Lauderdale , FL

Select Focus Area
Application Platforms
Amazon Application Development Framework
70%
Heroku
20%
Low Code Development
No Code Development
Frameworks and CMS
Django
30%
Mobile Focus
Enterprise Mobile App Development
20%
Consumer Mobile App Development
10%
Programming & Scripting
Python
20%
SQL
15%
Java
10%
Industries
Real estate
75%
Financial services
25%
Clients
Midmarket ($10M - $1B)
90%
Enterprise (>$1B)
10%
Certified in:
Mobile App Development

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $150 - $199 /hr
Rating for cost 5 /5

What Clients Have Said

Vermillion offers competitive pricing and strong value for cost, catering primarily to early-stage startups. Project costs range from $25,000 to over $200,000, with clients appreciating their budget alignment and effective communication throughout the development process.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 5 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

Vermillion Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • High Client Satisfaction and Trust

    Clients appreciate Vermillion's trustworthy and personable approach, often referring to their collaboration as a partnership. They value the team's integrity and cultural alignment with client values.

  • Effective Communication and Collaboration

    Vermillion is commended for maintaining effective communication and collaboration, with clients feeling closely connected to the team. Their proactive updates and feedback foster a collaborative environment.

  • Areas for Improvement in Support and Documentation

    Clients suggest enhancing ongoing support with more regular check-ins and improving documentation without sacrificing agility. Structured communication like weekly development reports could also be beneficial.

  • Agility in Handling Project Changes

    Clients appreciate Vermillion's flexibility in adapting to changing project requirements and deadlines, particularly during beta stages. Their ability to align development tasks with business needs is noteworthy.

  • Proficient in MVP Development

    Vermillion has demonstrated strong skills in developing minimum viable products (MVPs), which helped clients gain credibility with investors and achieve performance milestones. Their ability to deliver wireframes, prototypes, and final MVPs is highly valued.

  • Strong Project Management Skills

    Clients frequently praise Vermillion's project management, noting their responsiveness and ability to recover from missed deadlines. They maintain clear communication through various tools like Slack, email, and virtual meetings.

Vermillion Reviews

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Custom Software Dev for IT Co

  • Custom Software Development Product Design
  • Prototype Design
  • Confidential
  • Jan. - May 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were thoughtful, enthusiastic, and creative during the entire process."

Jul 2, 2025
CEO, IT Co
Anonymous
Verified
  • Information technology
  • New York City, New York
  • 1-10 Employees
  • Online Review
  • Verified

Vermillion developed an MVP for an IT company. The team worked on the wireframe and the clickable prototype.

Mobile App & Web Development for Pickleball Software Company

  • Custom Software Development Mobile App Development Web Development
  • Amazon Application Development Framework Azure Platform Django React Native Sales Enablement & CRM Mobile App Development Consumer Mobile App Development Android App Development iPhone iOS App Development React
  • Confidential
  • June 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I appreciate that Ken is always willing to stay in close communication and is available."

Jun 13, 2025
Founder & GM, PicklePlay
Blake Renaud
Verified
  • Sports
  • Cedar Falls, Iowa
  • 1-10 Employees
  • Online Review
  • Verified

Vermillion has developed a mobile app and web portal for a pickleball software company. The platforms are built using React Native and React with various functionalities for iOS and Android.

App Revamp for Tattoo Artists Marketplace

  • Application Management & Support Application Testing Mobile App Development
  • Amazon Application Development Framework
  • Confidential
  • Jan. - June 2022
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I felt super close with the Vermillion Sky team and they truly felt like an extension of the company."

Jul 22, 2024
Founder & CEO, Tattoo Artists Marketplace
Anonymous
Verified
  • Consumer products & services
  • New York City, New York
  • 1-10 Employees
  • Online Review
  • Verified

Vermillion Sky revamped an app for a tattoo artists marketplace. The team developed and redesigned the MVP, ensuring it was scale-ready by addressing code issues, rebuilding components, and adding new features.

Mobile & Web App Dev & UX/UI Design for Mental Healthcare Co

  • Mobile App Development UX/UI Design Web Development
  • Google app engine A-Frame WordPress CMS GPT-J Sales Enablement & CRM Mobile App Development Android App Development iPhone iOS App Development Productivity Mobile App Development
  • Confidential
  • Sep. 2023 - Jan. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Vermillion Sky did a great job."

Jul 17, 2024
CEO, The Group Home App
Eric Chatmon
Verified
  • Other industries
  • Cleveland, Ohio
  • 1-10 Employees
  • Online Review
  • Verified

Vermillion Sky developed a web and mobile app for a mental healthcare company. The team designed the apps' UX/UI, built administrative features, and established an affiliate marketing program.

Mobile App for Sports Healthcare Platform

  • Mobile App Development
  • $50,000 to $199,999
  • Dec. 2019 - Ongoing
4.5
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
4.5

"We found their ability to be flexible the most impressive and unique."

Jan 13, 2021
COO, SirenMD
Andrew Willert
Verified
  • Other industries
  • Miami, Florida
  • 1-10 Employees
  • Online Review
  • Verified

Vermillion Sky developed a mobile app for a sports healthcare platform. The app is intended to streamline communication between athletes and healthcare providers using real-time case updates and notifications.

Web Development for Fashion Company

  • Web Development
  • $50,000 to $199,999
  • Mar. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I love the energy of the team. They were very understanding of my needs and what we wanted to accomplish."

Jan 7, 2021
Founder, Kat's Castings
Katherin Jennings
Verified
  • Other industries
  • New York City, New York
  • 1-10 Employees
  • Online Review
  • Verified

A fashion company tasked Vermillion Sky to do web development and branding updates for their website. Key tasks involve upgrading the site design and arranging the features and sections for better user access.

iOS Development for Beauty Application

  • Mobile App Development
  • Mobile Commerce iPhone iOS App Development Publishing & Digital Content Mobile App Development Social App Development
  • $10,000 to $49,999
  • June 2014 - Aug. 2016
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We worked collaboratively and their feedback was very beneficial."

May 14, 2018
Founder, Shopping App
Anonymous
Verified
  • Other industries
  • New York City, New York
  • 1-10 Employees
  • Phone Interview
  • Verified

Vermillion Sky developed an iOS shopping app, implementing a third-party shopping cart and APIs. The app allows customers to create a multistep photo/video tutorial and follow other users.

Application Dev for Food Delivery Platform

  • Web Development
  • HTML5 Java PHP React
  • $50,000 to $199,999
  • Aug. 2016 - Ongoing
4.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"Vermillion Sky helped us build an app that as it grows brand presence will work even better in the future than it does now."

May 11, 2018
CEO & Founder, Foodeaze
Alexander Fattel
Verified
  • Other industries
  • New Jersey, United States
  • 1-10 Employees
  • Phone Interview
  • Verified

Based on existing wireframes and mockups, Vermillion Sky designed and developed a food online ordering app, focusing on UI and UX. They built multiple integrations such as an internal review system, a future and catering ordering option, and couponing system to name a few using tools such as PHP and react.JS in order to accomplish these tasks.

Mobile App Dev for Marketing Agency

  • AI Development API Development Mobile App Development
  • Confidential
  • Feb. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We're impressed by the team's ability to take development tasks and align them with business needs."

Jul 17, 2024
CEO, Marketing Agency
Anonymous
Verified
  • Advertising & marketing
  • Naples, Florida
  • 1-10 Employees
  • Online Review
  • Verified

Vermillion Sky has built a mobile app for a marketing agency. The tasks include designing and implementing mobile and AI technologies into a suite of apps.

Mobile App Development for Digital & Marketing Agency

  • Mobile App Development
  • $10,000 to $49,999
  • Jan. 2017 - Jan. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team was very organized and they explained everything comprehensively."

Jan 7, 2021
CEO, Digital & Marketing Media
Anonymous
Verified
  • Advertising & marketing
  • Portland, Oregon
  • 1-10 Employees
  • Online Review
  • Verified

Vermillion Sky developed a mobile app for a digital and marketing agency. The team built an app that helps end users save money.

Showing 1-10 of 10 Reviews

Locations (1)

701 N Andrews Ave Fort LauderdaleFL, United States 33311

10 - 15

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