Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
From the blog
Education chatbots lift enrollment conversion 25–40% and cut admin workload 40%. Here is the 2026 chat playbook for course-advisor agents that match prospective students to programs.
AI engineer base salaries hit $206K avg in 2026, up 7% in Q1. Voice AI specialists earn $39–$60/hr median, with LLM fine-tuning premiums of 25–40%. The full hiring picture.
How ICASA's Numbering Plan Regulations 2016, the online Numbering Portal, the i-ECNS licensing requirement, and POPIA on voice biometrics shape AI voice agents in South Africa.
WebNN reached W3C Candidate Recommendation in January 2026 and Chrome 146 opened an origin trial. Whisper transcription on the Snapdragon NPU runs at 30x realtime — without ever touching a server.
Hippocratic AI, Assort, eHealth Alice, Peninsula Orthopaedic and more — the public 2026 healthcare AI voice case studies, the metrics they really reported, and how to replicate them.
Achieve GDPR-compliant call recording with this guide to lawful bases, DPIAs, data subject rights, and retention for European business communications.
When every rep qualifies differently, pipeline quality gets noisy. Learn how AI chat and voice agents create consistent qualification across channels.
Why Claude Haiku 4.5 real estate is reshaping voice and chat automation, with concrete patterns for lead qualification AI in production deployments.
A practical engineering deep dive into Claude Opus 4.7 codebase, covering architecture, tradeoffs, and what production teams need to know about code analysis.
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