Top 15 SaaS Companies in Costa Mesa, United States, May 2026

Costa Mesa, California, United States

Gotomyerp is a leading cloud hosting provider for QuickBooks and Sage applications across the United States and Canada. Being the first QuickBooks and Sage hosting provider who built our entire experience over Amazon Web Services (AWS), our customers have experienced resilience, security, redundancy, uptime, and support since our inception in 2007. We understand the importance of keeping your business running smoothly and worry-free. That’s why we offer a cloud-based platform that makes hosting QuickBooks, Sage, and all their 3rd party systems easy and efficient. Our mission is to provide businesses with the tools they need to succeed online, and our vision is to be the #1 choice for cloud software hosting. With our simple, user-friendly platform, you can get your business into the cloud in no time. Learn more at www.gotomyerp.com.

Costa Mesa, California, United States

3D Event Designer is leading the way for web-based, realistic and to-scale 2D and 3D floor plan software. It enables any business or public entity to quickly create efficient layouts, maximizing utilization while meeting new and changing social distancing requirements. Within minutes, a user can create, configure, or update their space(s) to meet the latest social distancing requirements to get their business re-opened and employees back to work in a safe and responsible manner. Trusted by thousands of companies, organizations, and individuals alike, in over 90 countries, 3D Event Designer helps make more informed and quicker decisions through innovative 3D technology. • Interactive web-based floor plans and diagrams for Macs and PCs, tablets/iPads and smart phones • Share floor plans online via email, instant message (IM), social media, or embed in website • Extensive library of real furniture, decor, and food and beverage items • Virtual Seating Charts • Inventory List • Detailed buffet setups • Custom Services: 3DVenue (high definition venue templates), 3DItem (custom furniture and decor items), 3DRentals (full customization for Rental firms, Design Services, Landing Pages

Costa Mesa, California, United States

As experienced personal injury attorneys, our founders understand the challenges faced by law firms in drafting persuasive settlement demands. That’s why they developed AI Demand Pro, a true AI solution that empowers you to deliver accurate and compelling demands efficiently.

Costa Mesa, California, United States

All-in-one Business Management Platform to Grow Your Business

Costa Mesa, California, United States

Centrex Software - The Center of Your Business Needs Centrex Software is one of the most forward thinking and revolutionary software firms in the United States. Combined with our team of over 30 years in software experience, and a leader that has a true vision for the future, Centrex Software offers much more for much less. We have one goal and one goal only - To assist you with the center of your business needs. Whether the center of your business needs is a CRM platform, credit card or ACH processing, or the ability to market to your clients, Centrex can offer more all under one roof. Our promise is to assist you in running your entire business all under one roof. In the rare case we cannot help you with that, we will find you a solution that does work. That is our promise. With over 30 years of business and consumer software development and operations experience under our belts, we know and understand the business landscape better than anyone else in the industry. We have hired the best consultants in the country and have brought to the table some of the most respected relationships in the industry.

Costa Mesa, California, United States

Enginius.ai builds enterprise apps that leverage machine learning to accelerate engineering and automate innovation. Our core competency is accurate semantic processing of technical text, where traditional NLP is ineffective. We are developing unique solutions for industries with complex products and specialized jargons: Technical search, regulatory approvals, engineering automation and business intelligence.

Costa Mesa, California, United States

Monitour AI is a surveillance monitoring platform built to replace outdated guard services and upgrade properties with smarter, faster, AI-driven protection. Our system detects real threats like loitering, violence, trespassing, vandalism, fires, and then alerts our live monitoring team to intervene within seconds. We deliver: • 12-hour or 24/7 monitoring coverage • Proprietary AI detection for smoke, loitering, vandalism and perimeter breaches • Live deterrents: two-way voice-downs, sirens, and strobe lights • Seamless integration with existing IP/RTSP and ONVIF camera systems • Detailed incident reporting and daily summaries • Certified installer support available Already live across commercial and retail centers in California and Nevada, Monitour is built by operators, backed by investors, and engineered for scale. Let’s reimagine what security should be: proactive, cost-efficient, and always alert.

Costa Mesa, California, United States

Developer of a staffing management software intended for recruiting management and scheduling. The company's software offer features like managing the entire process of recruiting, screening, hiring and onboarding through a paperless system, distribution and management of video content and other related features, enabling clients to access their software for payroll reporting, availability and collection.

Costa Mesa, California, United States