Coronis Health: HL7 and Mirth Connect billing integration(opens the agency's site)
A web app and Mirth Connect layer that automates HL7 data exchange between many client billing platforms.
TTaction Software LLCAPI Integration Agencies in California, United States
7 API Integration agencies in California, United States are listed in the directory. Many also offer AI Development, Mobile Development and Web Development. Industries they list most often: Healthcare, Medical & Dental and SaaS & Technology.
API Integration case studies from California
All case studiesVoyant Health: RCM automation and analytics product(opens the agency's site)
A product that automates eligibility checks, payment posting and records retrieval, with a KPI analytics layer.
TTaction Software LLCAmbient clinical documentation for a 12-clinic group(opens the agency's site)
An ambient system that drafts structured notes and routes them through clinician approval before the EHR.
TTaction Software LLCYourNavi: guided AI carrier switching assistant(opens the agency's site)
Built a stateful assistant on Wippy that walks users through switching mobile carrier and shows where they drop off.
SSpiral ScoutPIB Sales: agentic supplier import system for NetSuite(opens the agency's site)
Replaced manual spreadsheet conversion with reusable supplier mappings and automated NetSuite import files.
SSpiral ScoutProxa: grounded AI reporting for an executive data hub(opens the agency's site)
Swapped a failing agent framework for a Claude-based retrieval loop with cited reports and a chat interface on Azure.
SSpiral ScoutAPI Integration agencies in other places
Other services in California
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Frequently asked questions
How many API Integration agencies are there in California?
The directory lists 7 API Integration agencies in California, United States. None of them has claimed its profile yet.
What else do API Integration agencies in California offer?
The most common services are AI Development (6), Mobile Development (6), Web Development (6), Product Design (3) and CRM Integration (2).
Which industries do they work with?
The industries listed most often are Healthcare (5), Medical & Dental (3), SaaS & Technology (3), Construction (2) and Education (2).
How big are these agencies?
By team size: 1 with 1-5 people, 1 with 6-20 people, 2 with 21-50 people and 3 with 51-200 people.
How do I choose the right agency?
Start with agencies that list the service you need and have worked in your industry. Read their case studies and client reviews, and look for the Reviewed badge. Ask how they handle your data, who maintains the work after launch, and what a first project costs. Sponsored places are always labelled, and our ranking page explains how the order is set.
Can you match me with an agency?
Yes. Describe your project in a short brief and we send it to up to 3 agencies whose skills, industries and location fit. It is free for buyers, and the agencies contact you directly.