Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
From the blog
With NVIDIA Isaac Sim 4.5 and DeepMind's MuJoCo XLA both refreshing in April 2026, robotics teams have a real choice between GPU-native and JAX-native physics for VLA pretraining.
Stanford published Mobile ALOHA 2 hardware and code on April 19, 2026, dropping BOM cost by 28% and adding a third arm option for bimanual mobile manipulation work.
By late April 2026, four VLA model families dominate robotics deployments — Figure Helix, Physical Intelligence Pi-0.5, Google Gemini Robotics, and the RT-X open data lineage.
Austin and Dallas SaaS sales teams ran CallSphere sales (batch outbound, ElevenLabs Sarah voice) against Salesloft Cadence in April 2026. Connect rates, opt-out rates, MQL math.
Progressive, GEICO, and Allstate scaled AI agents across claims and quoting workflows in 2026. Here's the rollouts, the vendor selections, the cycle-time numbers.
PayPal shipped AI agent integrations and Pay-with-Agent in 2026 across the merchant base. We profile the merchant rollout, the protocol design, the volume to date.
Revenue cycle AI agents now handle prior auth, denial management, and collections at scale in 2026. Here's the vendor landscape, the per-claim economics.
Spellbook is the contract AI most US mid-market law firms picked in 2026. We profile the product, the per-seat pricing, the Word integration.
More than 50 OCR settlements since 2025, an explicit Risk Analysis Initiative, and the MMG Fusion 15M-record action — the patterns that should shape 2026 AI buying decisions.
Get notified when we publish new articles on AI voice agents, automation, and industry insights. No spam, unsubscribe anytime.
Try our live demo -- no signup required. Talk to an AI voice agent right now.
