Crayon rebrand and round — April 2026 update — April 2026 update
Crayon rebranded and raised a growth round in April 2026 to lean into AI-driven competitive intelligence, with new agent-style briefings and a Salesforce-native sidecar.
6 min read
Archive page 524 of 1230
AI Voice Agent Insights & Guides
Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
11,066 articlesArchive page 524
From the blog
Latest articles
Cursor Hits $20B Valuation: Anysphere's 2026 Round
Cursor maker Anysphere is closing a round at a $20B+ valuation after tripling revenue past $400M ARR in six months. What the numbers mean for AI coding.
6 min read
Glean round — April 2026 update — April 2026 update
Glean is reportedly closing a round at a $12B valuation in April 2026, on the strength of $260M+ ARR and an aggressive enterprise-search-plus-agents roadmap.
6 min read
Perplexity round — what April 2026 brought — April 2026 update
Perplexity closed a round at a reported $18B valuation in April 2026, led by SoftBank, as its revenue run-rate cleared $200M ARR on subscriptions plus the new shopping commerce.
6 min read
Education Voice AI for K-12 Districts in Oregon 2026
Oregon K-12 districts deployed parent-facing voice AI in April 2026 for absence reporting, transportation, and enrollment. FERPA, multilingual, and per-district cost.
8 min read
Klarna's AI Agent Three Years In: The 2026 Numbers Are In — Klarna ai customer service results 2025 2026
Klarna ai customer service results 2025 2026: klarna's OpenAI-built CX agent now handles 2.3M conversations a month and crossed $40M in annual savings. We pull the public numbers, headcount story, and lessons for 2026 buyers.
11 min read
Legora AI 2026: European Legal AI Platform Scaling Fast
Legora is the European legal AI platform scaling fast across DACH and Nordics in 2026. Here's the product, the per-seat pricing, the multi-language coverage.
9 min read
London Fintech AI Agents 2026: Revolut, Monzo, Starling Story
London fintech scaled AI agents fast in 2026 across the neobank cohort. We profile Revolut, Monzo, and Starling deployments, the FCA implications.
11 min read
Outreach AI Agents 2026: Enterprise Sales Engagement Goes Agentic
Outreach shipped autonomous AI agents to its enterprise tier in April 2026 across the platform. Here's what changed, the per-seat pricing for the new tier.
8 min read
Subscribe to our newsletter
Get notified when we publish new articles on AI voice agents, automation, and industry insights. No spam, unsubscribe anytime.
Ready to see AI voice agents in action?
Try our live demo -- no signup required. Talk to an AI voice agent right now.