SMS Escalation Built-In: CallSphere Twilio Stack vs Vapi
CallSphere fires Twilio SMS in parallel with calls during after-hours escalations. Vapi has no SMS primitive. See the parallel notification flow and code paths.
11 min read
Archive page 711 of 1230
AI Voice Agent Insights & Guides
Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Latest articles
SOC 2 Readiness for Voice AI: CallSphere vs Vapi Compliance Gap
SOC 2 audits demand consolidated evidence. CallSphere centralizes controls; Vapi customers must gather evidence from 5+ upstream vendors. Compare here.
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Computer Use 2.0 vs Playwright Scripts: When to Pick Which
A practical engineering deep dive into Computer Use 2.0 vs Playwright, covering architecture, tradeoffs, and what production teams need to know about test automation AI.
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Claude Haiku 4.5 vs GPT-5 Mini: Which Wins for Real-Time Workloads
A practical engineering deep dive into Claude Haiku 4.5 vs GPT-5 mini, covering architecture, tradeoffs, and what production teams need to know about small model comparison.
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Latency Tradeoffs of Claude Opus 4.7 1M Context: Real-World Numbers
A practical engineering deep dive into Claude Opus 4.7 latency, covering architecture, tradeoffs, and what production teams need to know about TTFT.
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Constitutional AI 3.0: What Anthropic Updated and Why
How leaders should think about Constitutional AI 3.0 — adoption patterns, ROI, competitive dynamics, and what AI safety means for the next 12 months.
9 min read
Atomic Agents Review: Modular, Pydantic-First Agent Design 2026
Atomic Agents takes a Lego-block approach to agent design. The composability story and where it beats heavyweight frameworks for fast-moving experimental teams.
9 min read
Building an MCP Server with the TypeScript SDK: Full Walkthrough
The MCP TypeScript SDK 1.0 makes server development straightforward and type-safe. A walkthrough from scaffold to a deployed Cloud Run service ready for production traffic.
11 min read
LangSmith Evals 2.0: Online Evaluators for Production Agents
LangSmith Evals 2.0 ships online evaluators that score live traces continuously. How sales and CX teams instrument production agents for drift and regressions.
10 min read
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