OpenEvidence 2026: Clinical AI at the Point of Care
OpenEvidence's clinical decision agent now serves 800,000+ US physicians in 2026. We profile the product, the free-vs-paid model, the citation discipline.
8 min read
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AI Voice Agent Insights & Guides
Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Ramp AI Agents 2026: Finance Ops Automation at Scale
Ramp's AI agents now process spend, vendor management, and procurement automation for 30,000+ companies in 2026. Here's the architecture, the bundled pricing.
11 min read
Opus Codec Tuning for AI Voice Agents: 2026 Production Defaults That Actually Help
Most teams ship Opus at WebRTC defaults. AI voice agents need different defaults — tighter jitter buffers, FEC on, DTX off, and a bitrate that respects STT.
9 min
Number Porting (LNP) for AI Receptionist Setups Across Countries in 2026
How to port an existing business number into a Twilio or carrier of choice for AI receptionist coverage, country-specific timelines, and the LOA paperwork that derails most ports.
10 min read
How Auto Repair Shops in Boston Use AI Voice Agents in 2026
Boston auto repair shops compete on first-pickup. With 239,100 US shops nationally and Suffolk County's dense registry, the 2026 AI voice agent is what keeps your bays full.
9 min read
AI Pediatric Workflow: Parent and Guardian Consent Rules in 2026
OCR has named parental access to children's records an enforcement priority. COPPA 2.0 is sharpening minor data rules. The AI agent serving pediatric practices has to satisfy both layers — without breaking adolescent confidentiality.
11 min read
Chat for Compliance Audit Questions: SOC 2 and ISO 27001 in B2B SaaS in 2026
Comp AI, Scytale, Drata, and Vanta all shipped AI agents that automate evidence collection and gap analysis in 2026. Here is how to surface that capability inside the chat your buyers and auditors already use.
10 min read
Backpressure for AI Streaming: How To Stop Token Floods From Crashing Your Workers
An LLM streams 80 tokens/sec. Your audit pipeline writes 20/sec to disk. The buffer fills, OOM happens. Backpressure design — credit-based, drop, buffer-bounded — is non-negotiable for AI streaming systems.
10 min read
Build a Voice Agent with Vercel AI SDK + Twilio (2026)
Use the Vercel AI SDK's transcription/speech functions plus Twilio Media Streams to ship a voice agent on Vercel Edge Runtime. Real Next.js Route Handler, working code, deploy in 5 min.
11 min read
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