Top Artificial Intelligence Companies in Walnut Creek, California
Find the best artificial intelligence companies in Walnut Creek, California. All agencies are vetted with real client reviews and transparent pricing.
27 agencies foundUpdated Feb 2026
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Production-Grade AI & Workflow Systems for Serious Teams
San Francisco, California2010
Spiral Scout helps companies turn messy, high-stakes workflows into durable, agent-driven production systems. We step in where internal teams or generic agencies stall — typically at the intersection of automation, data, and AI that must operate inside real business constraints. We don’t sell headcount or ticket delivery. We design and ship working systems that run reliably, scale over time, and stand up to audits. From AI agents and long-running workflow orchestration to CPQ and complex SaaS platforms, we take responsibility from architecture through production readiness — and leave clients with systems they can own and operate independently.
Artificial IntelligenceCustom Software DevelopmentProcess AutomationDigital TransformationSaaS & Cloud SoftwareArtificial Intelligence & Machine LearningDeveloper Tools & Infrastructure
Min. $15,000
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Min. $15,000
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Your trusted partner for AI development and staffing
San Jose, California
Diffco is a San Jose-based company specializing in AI, custom software development, and staffing services. With more than 17 years of expertise in creating dependable solutions for mobile, web, and AI applications, it is committed to driving and supporting the growth of your business. Products we developed are used by renowned companies such as American Express, Starbucks, Whole Foods, Mars, and many successful startups like Maze, Happier, and Legion Farm, among many others. Why Diffco? For your project development: -Client-driven approach and clear communication -Transparent processes and billing -Detailed reporting and deliverables -Dedicated project team with no cross-project sharing For your team augmentation: -Transparent pricing with no hidden fees -Vetting and verification of team member expertise -Fast and straightforward hiring for both long and short-term projects -A dedicated account manager to facilitate interactions with both candidates and hired personnel
$50 - $99/hr
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$50 - $99/hr
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