Our analysts identified the top outsourcing software development companies in California providing cutting-edge services that answer key business problems, from building technical software, designing websites or mobile apps to integrating operating systems and more. Narrow down your search by team size, budget, reviews and more to select the best developer for your company’s needs.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Zoho consulting, development and integration services for operationally complex organizations.
CodeStringers helps growth-stage and small-to-mid-market companies implement, integrate, and operate Zoho-centered digital enablement solutions by combining senior executive consulting, cost-effective delivery teams, and custom software capabilities when needed...
Top Services:
- Software Development
- AI Development
- Web Development
- CRM Consulting
- ERP Consulting
- Show more
- Location
- Santa Cruz, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $50,000 & Up
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCodeStringers Services
Data sourced from the agency's DesignRush profileTübr Storage Addiction Rep True Pet Kitchens MasterControl Tonal MindTRAK Golf Mido Play Inboard Technology SiteOne Services KnowledgeDesk
CodeStringers Reviews & Testimonials

Software Development Review from Lori Feld Oakley
Our Services organization is scaling quickly and we urgently needed a custom software application to automate our workflows, without breaking our annual budget. CodeStringers was the perfect fit, supporting us from ideation through go-live and everything in between. They innovated, hit their deadlines and released an amazingly high quality application that decreases our internal costs and improves our reputation with our customers. It would not have happened without CodeStringers.

Enterprise Review from Christian Schraga
CodeStringers is the perfect outsourcer to call If you have a solid software business idea but don’t know exactly how to bring it to life. They have both a top-notch development team as well as an executive staff with expertise in marketing, finance, and general business acumen. So they can not only build a product for you but they can make sure that the product you want to build is likely to succeed in the marketplace.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Digital Partner for Project Success.
Perimattic is a technology partner specializing in AI development, software development, cloud solutions, DevOps, MLOps, and enterprise technology services. The company helps startups, growing businesses, and enterprises build secure, scalable, and high-performance digital solutions...
Top Services:
- AI Development
- DevOps Consulting
- Cloud Consulting
- Software Testing
- Software Development
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- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPerimattic Services
Data sourced from the agency's DesignRush profileTaygo Cloud Paysafe ITCAN
Perimattic Reviews & Testimonials

UI/UX Design Review from Neeraj Mishra
The dashboard Perimattic delivered is minimal, well-structured, and very user-friendly. Small touches like the layout, flow, and clarity of controls make a big difference. Great work by Gaurav and his team.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsConsulting That Multiplies Your Success
WGS2D is a boutique business and technology consulting firm built by experienced leaders from top-tier firms. We're known for moving fast, delivering real outcomes, and putting the client first always. What sets us apart is how we execute. We don't just advise; we own results. Our Say/Do ratio is 100%. if we...
Top Services:
- Managed Services
- Cloud Consulting
- IT Services
- DevOps Consulting
- Cybersecurity
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- Location
- Oakland, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWGS2D Consulting Services
Data sourced from the agency's DesignRush profileSoftware & IT Services Industry Professional Services Industry Finance Industry
Empower Transformation With Integrated Cloud Solutions
Epiq Infotech is a cloud and enterprise resource planning (ERP) consulting and implementation company with more than 20 years of experience and a focus on digital transformation. The company specializes in JD Edwards, Oracle NetSuite, and AWS, providing consulting, implementation, integration, managed...
Top Services:
- Software Development
- IT Services
- Location
- Cerritos, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $1000/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEPIQ Infotech Services
Data sourced from the agency's DesignRush profileAjino Moto Packer Atlants
EPIQ Infotech Reviews & Testimonials
Joshua Scott's Review Sourced from Google
JDE is the absolute worst construction accounting software I have ever used. My company implemented it over 4 years ago and to this day I still struggle with the interface and I am very computer-savvy. As a PM I have literally considered switching companies to get away from this software. It takes over 15 clicks and multiple inputs to produce a cost report. Their interface is very cumbersome and is barely a step above DOS. Do yourself a favor and stay away from JDE.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDigital | Cloud | Data | Cybersecurity
Cloud, Data & AI Solutions That Scale...
Top Services:
- AI Development
- Software Development
- IT Services
- Cloud Consulting
- Big Data Analytics
- Show more
- Location
- Pleasanton, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSquareshift Technologies Services
Data sourced from the agency's DesignRush profileFinancial Industries Ecommerce Transportation Technology Retail Manufacturing Healthcare
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