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AI-Enabled Сustom Software Development

JetRuby is an award-winning software development company combining 15+ years of engineering experience with cutting-edge AI tools. With 250+ Ruby on Rails projects delivered and 45M+ downloads of our Ruby Gems (used by Netflix, GitHub, and others), we now lead the next era of AI-integrated development.

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Locations
    San Francisco, CA
  • Year founded
    Founded 2010

1 Locations

  • San Francisco , CA

Select Focus Area
Application Platforms
Amazon Application Development Framework
20%
Heroku
20%
Linux server
20%
Other app platform
20%
Azure Platform
10%
AI Technologies & Models
Stable Diffusion
25%
Deepmind Gopher
20%
Open AI Dall-E 2
20%
Open AI GPT-3
20%
Craiyon
10%
OpenAI Jukebox
5%
Frameworks and CMS
Programming & Scripting
Ruby
30%
Industries
Information technology
15%
Other industries
15%
Education
10%
Manufacturing
10%
Medical
10%
eCommerce
10%
Business services
5%
Consumer products & services
5%
Energy & natural resources
5%
Financial services
5%
Real estate
5%
Utilities
5%
Clients
Midmarket ($10M - $1B)
50%
Enterprise (>$1B)
40%
Small Business (<$10M)
10%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.9 /5

What Clients Have Said

JetRuby Agency offers competitive pricing for high-quality development services, with projects costing between $20,000 and $250,000. Clients consistently praise their value for cost, effective communication, and responsiveness, making them a trusted partner for startups and established businesses alike.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 25 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

JetRuby Agency Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • Flexible and Adaptable Team

    Clients commend JetRuby Agency for their flexibility in adapting to changing project needs and requirements. Their willingness to pivot and accommodate client requests is frequently mentioned as a positive aspect of their service.

  • Successful MVP and Prototype Development

    JetRuby Agency has a track record of successfully developing MVPs and prototypes that meet client expectations and facilitate further development and investment opportunities.

  • High-Quality Custom Software Development

    The agency is recognized for delivering high-quality custom software solutions that align with client requirements. Their ability to handle complex projects and provide tailored solutions is a significant advantage noted by clients.

  • Need for Improved QA Processes

    While overall quality is high, one client noted a need for improvements in the QA process. After feedback, JetRuby Agency addressed the issue by adding additional QA resources, demonstrating their responsiveness to client concerns.

  • Value for Cost

    JetRuby Agency offers competitive pricing while maintaining high-quality deliverables. Clients find their services cost-effective compared to other vendors, providing good value for the investment.

  • Effective Use of Agile Methodology

    JetRuby Agency effectively employs Agile methodologies, resulting in well-organized sprints and timely delivery of project milestones. Clients appreciate the structured approach to project execution.

JetRuby Agency Reviews

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Services
Project Cost
Industry
Location

Mobile App Dev & Web App for Startup

  • Custom Software Development
  • $10,000 to $49,999
  • Feb. 2016 - Apr. 2017
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“People look at [it] now and say, ‘How did you get this done for the budget that you are allotted?’”

Apr 10, 2017
CEO, Startup
Anonymous
Verified
  • Other industries
  • Boston, Massachusetts
  • 1-10 Employees
  • Phone Interview
  • Verified

JetRuby developed a prototype for a college-market social safety iOS and web app. They coded in React and Objective-C. They also consulted to refine the app’s features, and integrated with a Bluetooth device.

Ruby on Rails Dev for Group Messaging App

  • Custom Software Development
  • $50,000 to $199,999
  • Aug. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I’m impressed by their ability to meet those changes on very short notice while keeping with deadlines."

Mar 16, 2017
Founder, Suggest It
Tom Klein
Verified
  • Other industries
  • Park City, Utah
  • 1-10 Employees
  • Online Review
  • Verified

They were hired to develop the backend of an app that suggests local events. They developed the backend using Ruby on Rails.

Ruby Dev, Social Media Management Solution Provider

  • Custom Software Development
  • Confidential
  • Mar. 2013 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They are very good at listening and working with your timeframes. We have some amazing people on our team."

Mar 13, 2017
CEO, Sparksfly Technologies, Inc.
David Bankston
Verified
  • Other industries
  • Palo Alto, California
  • 1-10 Employees
  • Phone Interview
  • Verified

JetRuby Agency was hired to provide development in Ruby on Rails. Along with the proper developing, they provided some of the creative aspects of the product that was being built.

Ruby on Rails Dev & Website Design for Inventory Solution

  • Web Development
  • $50,000 to $199,999
  • Mar. 2016 - Ongoing
5.0
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"They are experts in Ruby."

Mar 8, 2017
CEO, Sortly
Dhanush Balachandran
Verified
  • Other industries
  • Redwood City, California
  • Phone Interview
  • Verified

JetRuby Agency was hired to develop a web application utilizing both Ruby on Rails and JavaScript. This website's intention was to be used in collaboration with thei iOS app.

Rails Dev for SaaS Company

  • Custom Software Development
  • $50,000 to $199,999
  • Aug. 2015 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"The code quality is fantastic .... They’re definitely experts."

Feb 27, 2017
CEO, SaaS Software Company
Anonymous
Verified
  • Other industries
  • Boston, Massachusetts
  • 1-10 Employees
  • Phone Interview
  • Verified

JetRuby Agency came on to develop a web application with Ruby on Rails and React. Because their app is used by many different companies, it needed to be robust and highly functional.

Software Development for Space Rental Marketplace

  • Custom Software Development
  • Confidential
  • Aug. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We've set them some very difficult technical tasks, and they've delivered 100% to our satisfaction."

Mar 2, 2026
Founder, enni.space
James Woods
Verified
  • eCommerce
  • City of London, England
  • 1-10 Employees
  • Online Review
  • Verified

JetRuby Agency has developed a wide range of features, from straightforward to complex, for a space rental marketplace.

Mobile App Development for Branding Agency

  • Mobile App Development
  • $200,000 to $999,999
  • Jan. 2024 - Aug. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They really understood how to work with startups."

Jun 9, 2025
Founder, Martian Labs
Andy Marsh
  • Other industries
  • Apple Valley, California
  • 1-10 Employees
  • Online Review

JetRuby Agency has developed an interactive mobile app for a branding agency. The team has created a cross-platform app using Flutter and Firebase, adding custom animations and a content delivery system.

Android & iOS App Dev & Design for Healthcare Technology Co

  • Mobile App Development UX/UI Design
  • Android App Development
    +1
  • Confidential
  • Aug. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They took the initiative to suggest improvements we didn't think of."

Jun 9, 2025
Sr Product Manager, Regard
Jacqueline Martinez
  • Other industries
  • San Francisco, California
  • 51-200 Employees
  • Online Review

JetRuby Agency has developed and designed a mobile app for a healthcare technology company. The team has created native iOS and Android apps with offline support, biometric login, and push notifications.

AI Development for Software Company

  • AI Development
  • $50,000 to $199,999
  • Jan. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their ability to think in systems is impressive."

Jun 3, 2025
Founder, Moxby
Justin McGill
  • Other industries
  • Peoria, Arizona
  • 11-50 Employees
  • Online Review

JetRuby Agency has developed an AI-native command center for a software company. The team has enabled AI agents and built a custom chat interface, a semantic search engine, and a task orchestration engine.

Backend Development Services for Marketing Platform

  • Custom Software Development IT Managed Services
  • $50,000 to $199,999
  • Oct. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They never gave us a one-size-fits-all answer; it always felt custom.”

May 31, 2025
Founder & CEO, AgentMethods
Aaron Kassover
  • Insurance
  • Seattle, Washington
  • 1-10 Employees
  • Online Review

JetRuby Agency provides backend development for a marketing platform. The team has migrated the client to a cloud setup, automated their deployment process, set up proactive monitoring, and added security.

Showing 21-30 of 34 Reviews

Packages we offer:

Design & Discovery Phase JetRuby Agency

Maximize cost savings and enhance customer acquisition through the creation of an innovative project vision, delineation of strategic objectives, and meticulous identification of potential pitfalls associated with product launch. Application and site up to 30 screens.

Small

For startups and new ideas of existing businesses.

$9,500 /total
  • High-level Requirements
  • High-level Architecture Overview
  • Low Fidelity Wireframes
  • Product Oveview
  • 1 month delivery

Large

For startups and new ideas of existing businesses.

$21,500 /total
  • Product Vision
  • Solution Architecture Document
  • Full UI/UX
  • Functional Requirements
  • 2 month delivery
Features

Small

$9,500

/total

Medium

$13,500

/total

Large

$21,500

/total

High-level Requirements

High-level Architecture Overview

Low Fidelity Wireframes

Product Oveview

Product Vision

High-fidelity Wireframes UI Only

Solution Architecture Document

Full UI/UX

Functional Requirements

Small

$9,500

/total

High-level Requirements

High-level Architecture Overview

Low Fidelity Wireframes

Product Oveview

Product Vision

High-fidelity Wireframes UI Only

Solution Architecture Document

Full UI/UX

Functional Requirements

Medium

$13,500

/total

High-level Requirements

High-level Architecture Overview

Low Fidelity Wireframes

Product Oveview

Product Vision

High-fidelity Wireframes UI Only

Solution Architecture Document

Full UI/UX

Functional Requirements

Large

$21,500

/total

High-level Requirements

High-level Architecture Overview

Low Fidelity Wireframes

Product Oveview

Product Vision

High-fidelity Wireframes UI Only

Solution Architecture Document

Full UI/UX

Functional Requirements

Locations (1)

535 Mission st San FranciscoCA, United States 94105

16 - 20

Contact JetRuby Agency

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Enni.Space

(1)
Enni.Space Logotype

James Woods