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The New Standard in Staff Augmentation

Yellowstone Labs is a US-based software staff augmentation and offshore development firm that provides dedicated, long-term engineering teams to established companies. We work as an extension of in-house engineering organizations, helping technology leaders scale development capacity without sacrificing continuity, quality, or control.

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    10 - 49
  • Locations
    Signal Hill, CA
  • Year founded
    Founded 2024

1 Locations

  • Signal Hill , CA

Select Focus Area
AI Technologies & Models
Anthropic
40%
Open AI GPT-3
40%
AI2
20%
Industries
Real estate
20%
Supply Chain, Logistics, and Transport
20%
eCommerce
15%
Financial services
10%
Manufacturing
10%
Advertising & marketing
5%
Arts, entertainment & music
5%
Information technology
5%
Media
5%
Medical
5%
Clients
Midmarket ($10M - $1B)
45%
Small Business (<$10M)
45%
Enterprise (>$1B)
10%

Pricing Snapshot

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

What Clients Have Said

Yellowstone Labs offers good value for cost, as noted by clients. They handled projects ranging from web application modernization to AI integration, with teams of 1 to 5 employees. Their pricing reflects their expertise and responsiveness, delivering high-quality results on time and within budget.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 4 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

Yellowstone Labs Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • Enhanced User Engagement and Satisfaction

    The integration of real-time translation and offline functionality in Buildpeer's platform led to increased user engagement and satisfaction, particularly among non-Spanish speakers and on-site construction teams, highlighting Yellowstone Labs' impact on user experience.

  • Expertise in Modernizing Legacy Systems

    Yellowstone Labs showcased proficiency in updating legacy systems by transforming ForSaleByOwner's outdated application into a modern, scalable platform using React, Go, and AWS. Their efforts enhanced performance and future-proofed the platform, demonstrating their technical expertise.

  • Effective Handling of High-Traffic Events

    Yellowstone Labs successfully prepared ForSaleByOwner's platform for the Super Bowl LVI ad campaign, ensuring it could handle immense traffic with no downtime. Their strategic use of AWS AppConfig and rigorous load testing exemplified their ability to manage high-traffic events.

  • Successful Transition to Progressive Web Applications

    Yellowstone Labs transformed DataStreet's mobile app into a progressive web application, expanding accessibility and improving usability. The transition facilitated faster feature rollouts and broadened the user base, demonstrating their capability in PWA development.

  • Seamless Integration of AI and Advanced Technologies

    Yellowstone Labs effectively integrated AI-driven translation and offline capabilities into Buildpeer's platform, utilizing Google Translate, OpenAI, and CRDTs. Their ability to merge cutting-edge technologies with existing systems was highly commended by clients.

Yellowstone Labs Reviews

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Web App Update & Redesign for Real Estate Advertising Co

  • Enterprise App Modernization UX/UI Design Web Development
  • NextJS
    +2
  • $200,000 to $999,999
  • July 2017 - Aug. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They truly operated as a partner, not just a service provider."

May 7, 2025
Team Leader Engineering, ForSaleByOwner
Mike Niedermeier
Verified
  • Real estate
  • Detroit, Michigan
  • 11-50 Employees
  • Online Review
  • Verified

Yellowstone Labs modernized a web app for a real estate advertising company. The team rebuilt the frontend using React and the backend using Go, migrated the infrastructure to AWS, and conducted load testing.

Custom Software Dev for Construction Platform

  • AI Development Custom Software Development Mobile App Development
  • $50,000 to $199,999
  • Oct. 2023 - Nov. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their ability to integrate cutting-edge technologies like OpenAI and CRDTs into our existing platform was remarkable."

Mar 11, 2025
CTO, Buildpeer
Juan Pestana
Verified
  • Other industries
  • Mexico
  • 11-50 Employees
  • Online Review
  • Verified

Yellowstone Labs integrated AI-driven translation capabilities for text and voice notes across a construction platform's Express.js backend, React.js web frontend, and Expo-based mobile app.

PWA Dev & Design for Contractor Tracking Solutions Company

  • Other Application Development Web Design Web Development
  • $50,000 to $199,999
  • Apr. 2020 - Aug. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They became true partners in the process, offering valuable insights that improved the final product.”

Feb 28, 2025
Founder & CEO, DataStreet
Chris Kinghorn
Verified
  • Other industries
  • Phoenix, Arizona
  • 1-10 Employees
  • Online Review
  • Verified

Yellowstone Labs transformed a contractor tracking solutions company's app into a PWA using Expo Web and the client's existing React Native codebase and optimized the UI for web environments.

Web Dev Services for Media Tech Consulting Firm

  • API Development Application Management & Support Custom Software Development
  • $10,000 to $49,999
  • Feb. 2024 - Aug. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Overall, they are very easy to work with and are still involved."

Aug 19, 2025
Former Owner Consultant, Buddyworks, LLC
Josh Hatter
  • Media
  • Denver, Colorado
  • 1-10 Employees
  • Online Review

Yellowstone Labs provided web development services for a media technology consulting firm. The team built a web server, connected it to a cloud asset management system, and implemented custom workflows.

Showing 1-4 of 4 Reviews

Our Story

Our team is built around long term relationships, accountability, and consistency. We believe great software is created by stable teams, not rotating resources. With zero engineer turnover for over 15 years, our developers grow deep domain knowledge and deliver compounding value to clients. We operate with clear communication, ownership, and a commitment to long term partnership over short term wins.

Locations (1)

2201 E. Willow St. Signal HillCA, United States 90755

2 - 5

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