What happens behind the scenes when an eSIM connects to a mobile network? In this episode of eSIM Talks, host Rafael Junquera speaks with Siddhant Cally, Senior Analyst at Counterpoint Research, to explore eSIM orchestration: the invisible technology coordinating provisioning, activation, network selection, billing and lifecycle management. Downloading an eSIM profile may take only a few seconds, but delivering that seamless experience requires multiple systems to work together. Siddhant explains how orchestration acts as a control layer between mobile operators, connectivity providers, devices, SM-DP+ platforms and OSS/BSS infrastructure, ensuring that every part of the eSIM ecosystem operates in sync.The conversation explores why the industry is moving beyond basic eSIM provisioning towards unified platforms capable of managing the entire customer journey. Siddhant discusses the roles of established vendors such as Amdocs, Valid, Thales, G+D and IDEMIA, alongside cloud-native and API-driven challengers offering greater flexibility to operators and digital connectivity providers. Rafa and Siddhant also examine how orchestration can become a competitive advantage for travel eSIM companies. As connectivity itself becomes increasingly commoditized, activation performance, network switching, top-ups, analytics, customer support and service reliability can determine which providers deliver the best user experience. Finally, they look at the future of eSIM orchestration: AI-powered diagnostics, predictive automation, device-aware workflows and the growing complexity created by smartphones, wearables, laptops and IoT deployments. As eSIM adoption scales, orchestration will become essential not only for managing connectivity, but also for helping operators reduce churn, monetize digital services and anticipate problems before customers experience them. A detailed conversation about eSIM orchestration, remote SIM provisioning, lifecycle management, OSS/BSS integration, automation, artificial intelligence and the infrastructure powering the next generation of global connectivity. Get your eSIM here: https://hfly.co/qbdem More from Holafly: Exclusive content newsletter: https://hfly.co/ndxs5 LinkedIn: https://www.linkedin.com/company/holafly/ Website: https://esim.holafly.com/Rafael Junquera: https://www.linkedin.com/in/rafael-a-junquera-99328118/ Siddhant Cally: https://www.linkedin.com/in/siddhantcally/ Also Available on: 🎧 APPLE: https://hfly.co/1kog6 🎧 AMAZON: https://hfly.co/a0gea 🎧 CASTBOX: https://hfly.co/s5lrb Summary: 00:00:00 —Intro 00:00:47 — Welcome to eSIM Talks 00:02:40 — What is eSIM orchestration? 00:04:36 — Provisioning vs. orchestration 00:08:33 — The orchestra analogy 00:11:48 — Beyond activation: managing the full eSIM lifecycle 00:14:46 — Automation, AI and the software stack 00:18:43 — Closed-loop automation and AI in orchestration 00:21:32 — Market structure: specialists vs. full-stack players 00:25:00 — Choosing orchestration partners and its impact on UX 00:29:35 — Orchestration as a competitive advantage 00:32:00 — Scaling orchestration as eSIM adoption grows 00:33:36 — Device-aware and context-aware orchestration 00:34:50 — Consumer eSIM vs. IoT orchestration 00:37:02 — Key takeaways & closing