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Software Engineering | Custom Web & Mobile Apps

Altoros is a 350+ person strong IT consulting and development group. For over 20 years, we've been assisting Global 2000 organizations in getting software products to market faster and reducing the cost of R&D experiments to enable stable business growth.

Relying on the power of emerging technology combined with vast experience in cloud-native development, Altoros builds solutions with enterprise scale and longevity in mind.

Core Services

  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    250 - 999
  • Locations
    Pleasanton, CA
  • Year founded
    Founded 2001

6 Locations

  • Pleasanton , CA
  • Oslo , Norway
  • Helsinki , Finland
  • Warszawa , Poland
  • T'bilisi , Georgia
  • Denver , CO

Select Focus Area
Application Platforms
Amazon Application Development Framework
30%
Azure Platform
30%
Heroku
10%
Linux server
10%
Windows server
10%
Other app platform
5%
Blockchain Focus
Web3
65%
Frameworks and CMS
.NET
35%
Programming & Scripting
C#
20%
Java
15%
Objective C
5%
Python
5%
Typescript
5%
Industries
Medical
15%
Education
10%
Financial services
10%
Advertising & marketing
5%
Automotive
5%
Business services
5%
Energy & natural resources
5%
Hospitality & leisure
5%
Information technology
5%
Manufacturing
5%
Real estate
5%
Retail
5%
Supply Chain, Logistics, and Transport
5%
Telecommunications
5%
Utilities
5%
eCommerce
5%
Clients
Midmarket ($10M - $1B)
55%
Small Business (<$10M)
25%
Enterprise (>$1B)
20%

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.3 /5

What Clients Have Said

Altoros offers competitive pricing and demonstrates strong value for cost, with clients noting excellent communication and timely delivery. Specific project costs range from $30,000 to over $1 million, depending on scope and engagement length, indicating flexibility to accommodate various client budgets.

This summary is based on verified Clutch reviews.

Most Common Project Size

$200,000 - $999,999 based on 24 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

Altoros Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.5
  • Cost 4.3
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Strong Customer Service and Communication

    Altoros is commended for maintaining clear and frequent communication with clients, ensuring all parties are aligned. The team is responsive, accommodating different time zones, and often goes beyond expectations to meet client needs.

  • Flexibility and Adaptability

    Clients appreciate Altoros's flexibility and adaptability, particularly in handling changes and accommodating client-specific requirements. Their ability to adjust to evolving project scopes is a key strength.

  • Positive Long-Term Partnerships

    Altoros has established long-term partnerships with many clients, who value their consistent performance, dedication, and ability to deliver over extended periods. This is indicative of trust and satisfaction with their services.

  • Areas for Improvement: Language Skills

    Some clients have suggested that Altoros could improve by ensuring all team members have strong English language skills to facilitate smoother communication, particularly in global projects.

  • High-Quality Deliverables

    Clients consistently highlight the high quality of Altoros's work, noting their ability to deliver robust, reliable, and scalable solutions. They have been successful in transforming client ideas into market-ready products with exceptional code quality.

  • Proficiency in Diverse Technologies

    Altoros has demonstrated expertise in a wide range of technologies, including Ruby on Rails, Java, React, and mobile app development for both iOS and Android. Clients from various industries appreciate their ability to handle complex software solutions and integrate seamlessly with existing systems.

Altoros Reviews

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Mobile App Dev for Weather Monitoring Device Co

  • Mobile App Development
  • Android App Development iPhone iOS App Development
  • $1,000,000 to $9,999,999
  • July 2015 - Ongoing
4.5
Quality
4.5
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"What’s noteworthy is that they have really experienced developers."

Oct 18, 2019
Director of Development, Weather Monitoring Device Company
Anonymous
Verified
  • Other industries
  • Hayward, California
  • 51-200 Employees
  • Phone Interview
  • Verified

Altoros developed an iOS and Android mobile app to manage and visualize data from weather monitoring devices for a weather device manufacturing company. They integrated charting, reporting, and alert features.

Retirement Plan Tool Development for Financial Services Co

  • Custom Software Development
  • Ruby on Rails
  • Confidential
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“Altoros is our first choice as an offshore partner, and they’ve never disappointed.”

Oct 10, 2019
CEO, Financial Services Company
Anonymous
Verified
  • Financial services
  • Lake Oswego, Oregon
  • 11-50 Employees
  • Phone Interview
  • Verified

Altoros provides outsourcing services to a financial services company. They’re supporting their efforts to build a new tool by reprogramming in Ruby on Rails and designing the UI and reporting structures.

Web & App Dev for Interactive Social Platform

  • Custom Software Development
  • Ruby on Rails HTML5 Ruby
  • $50,000 to $199,999
  • Jan. 2013 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“We’ve had a great experience since day one, and I couldn’t imagine working with any other firm.”

May 20, 2019
Founder, ConnectBy
Todd Jackson
Verified
  • Information technology
  • Fallbrook, California
  • 1-10 Employees
  • Phone Interview
  • Verified

Altoros developed a web and mobile app, collaborating with the in-house team. They’ve updated different components, as needed. The team is currently working on the UX/UI.

Blockchain Dev for Decentralized Insurance Platform

  • Custom Software Development
  • Other app platform
  • $50,000 to $199,999
  • Jan. 2017 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“I … rank them very high in terms of engagement and customer orientation.”

Feb 15, 2018
CEO, Etherisc
Christoph Mussenbrock
Verified
  • Financial services
  • Munich, Germany
  • 1-10 Employees
  • Phone Interview
  • Verified

Altoros develops software products and secure environments around blockchain technology in an ongoing engagement. They’ve built a monitoring interface and a customer frontend, amongst other undertakings. 

Big Data Work for IT Corporation

  • BI & Big Data Consulting & SI
  • Hadoop Other BI & data solutions
  • $200,000 to $999,999
  • Jan. 2012 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"They have a lot of data knowledge and their innovation is great."

Jan 30, 2014
CTO, IT Corporation
Anonymous
Verified
  • Other industries
  • New York City, New York
  • 51-200 Employees
  • Phone Interview
  • Verified

Altoros acts as a technological partner by utilizing their extensive Big Data knowledge to guide a variety of projects and provide support for any problems that arise.

Big Data Infrastructure for e-Commerce Firm

  • BI & Big Data Consulting & SI
  • Hadoop Other BI & data solutions Other BI & analytics
  • Confidential
  • Jan. 2011 - Ongoing
4.0
Quality
4.0
Schedule
4.0
Cost
4.0
Willing to Refer
4.0

"They have performed exceptionally. I do not have any major issues with them."

Jan 27, 2014
VP of IT, Ecommerce Firm
Anonymous
Verified
  • Media
  • Austin, Texas
  • 51-200 Employees
  • Phone Interview
  • Verified

Altoros researched a complicated environment and provided several possible solutions for a data warehousing project. The agency’s goal was to optimize business intelligence and increase new sales.

React & Java Dev for AgtTech Company

  • Custom Software Development IT Staff Augmentation
  • $50,000 to $199,999
  • May 2023 - Feb. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"The team demonstrated professional and innovative work."

Mar 13, 2024
CTO, SupPlant
Revital Kremer
Verified
  • Other industries
  • Israel
  • 51-200 Employees
  • Online Review
  • Verified

Altoros was hired by an agtech company for React and Java development services. The team augmented the client's internal team and developed an end-to-end solution using Java and React.

Mobile App Development for Food Production Company

  • Mobile App Development
  • Business Intelligence Mobile App Development Learning & Education Mobile App Development
  • $10,000 to $49,999
  • Dec. 2022 - Aug. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

''They are great at their work.''

Oct 20, 2023
Mobile App Developer, Food Production Company
Anonymous
Verified
  • Other industries
  • Fayetteville, Arkansas
  • 51-200 Employees
  • Online Review
  • Verified

A food production company hired Altoros for mobile app development.

Staff Augmentation for Software Company

  • IT Staff Augmentation
  • Confidential
  • Nov. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Altoros has a great process for finding and hiring engineers."

Jun 12, 2023
CTO, Software Company
Anonymous
Verified
  • Other industries
  • Denmark
  • 11-50 Employees
  • Online Review
  • Verified

A software company has partnered with Altoros to support and strengthen their development team. The vendor provides competent and reliable engineers to help the client complete multiple projects.

Staff Augmentation for Software Dev Company

  • Custom Software Development IT Staff Augmentation
  • Confidential
  • Jan. 2022 - July 2023
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

"The deliverables were generally met on time with high quality."

May 14, 2023
CPO, Software Dev Company
Darren Jacobs
Verified
  • Other industries
  • Sydney, Australia
  • 11-50 Employees
  • Online Review
  • Verified

Altoros has provided staff augmentation services for a software development company. They have hired experts who would transition the frontend of the client's website from Angular to React.

Showing 21-30 of 34 Reviews

Locations (6)

4900 Hopyard Rd. Suite 100 PleasantonCA, United States 94588

76 - 100

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