Sinch Articles

Systematic coverage of global communication infrastructure, regulatory shifts, and API architecture developments.

Apr 14 2026

Introducing Sinch Skills: Expert Sinch API knowledge, right inside your AI Coding Agent

  • arrow_right_alt Sinch Skills provide 17 structured knowledge files covering authentication, messaging (11 channels including WhatsApp, SMS, RCS), voice, video, email, numbers, and verification APIs.
  • arrow_right_alt The solution addresses predictable AI integration failures including incorrect auth methods, regional endpoint rules, billable action retries, and async workflow sequencing.
  • arrow_right_alt Skills follow the open Agent Skills standard and work with Claude Code, Gemini CLI, Cursor, GitHub Copilot, and other AI coding agents.
Sinch medium impact verified EUM/SES Relevance
Apr 14 2026

What is RCS messaging? Google’s communication chat protocol explained

  • arrow_right_alt RCS reached 1.5+ billion monthly active users in 2025 with continued growth driven by Apple and carrier support expansion
  • arrow_right_alt Apple's iOS 18 introduced P2P RCS support and began rolling out RCS for Business (A2P) with major carriers like AT&T, T-Mobile, and Verizon
  • arrow_right_alt iOS 26.4 testing of end-to-end encrypted RCS messaging signals imminent cross-platform E2EE between iPhone and Android devices
Sinch high impact verified EUM/SES Relevance
Apr 07 2026

The key differences between WhatsApp vs. WhatsApp Business explained

  • arrow_right_alt WhatsApp Business encompasses three distinct products: personal WhatsApp, free Business app for small teams, and the WhatsApp Business Platform API for enterprise scaling
  • arrow_right_alt The free WhatsApp Business app supports 1-5 shared devices with basic automation and minimal analytics, suitable for solo operators and small businesses
  • arrow_right_alt The WhatsApp Business Platform API enables unlimited users, advanced workflows, chatbots, and full CRM/helpdesk integrations for growing organizations
Sinch high impact
Apr 03 2026

WhatsApp USA: What it is, how it works, and when it makes sense

  • arrow_right_alt WhatsApp operates in the U.S. with standard +1 phone numbers and uses internet data rather than carrier SMS/MMS infrastructure.
  • arrow_right_alt U.S. WhatsApp adoption has reached 100 million monthly active users as of July 2025, representing rapid year-over-year growth.
  • arrow_right_alt WhatsApp charges no per-message fees but consumes mobile data or Wi-Fi; international messaging carries no carrier fees.
Sinch medium impact verified EUM/SES Relevance
Apr 02 2026

Can WhatsApp Business have multiple users?

  • arrow_right_alt <parameter name="bullet_points">
  • arrow_right_alt <parameter name="bullet_points">["WhatsApp Business app supports up to five linked devices (one primary phone + four additional devices) for multi-user access via QR code scanning", "WhatsApp Business Platform API provides enterprise-grade multi-user management with conversation routing, visibility, and automation capabilities", "Multi-device app approach suitable for small teams but lacks coordination features; Business Platform API required for scaling operations and preventing duplicate responses or missed conversations", "Growing consumer preference for WhatsApp support: 15% of Gen Z and 40% of all consumers use messaging apps for business interactions", "Single-phone bottleneck creates operational challenges including missed inquiries, chaotic inboxes, and poor customer experience across distributed teams"]
Sinch medium impact Engage
Feb 25 2026

What’s ahead for retail customer experience in 2026

  • arrow_right_alt AI agents will transform retail messaging from one-way notifications into interactive conversations, with 28% of consumers frustrated when unable to respond to transactional messages
  • arrow_right_alt Voice AI will emerge as the preferred channel for complex customer interactions, complementing text-based conversational messaging
  • arrow_right_alt Connected customer journeys across channels will drive brand loyalty and long-term value, requiring integrated communication strategies
Sinch high impact verified EUM/SES Relevance
Feb 20 2026

Trust as strategy: The leadership mandate for customer communications in 2026

  • arrow_right_alt Four strategic priorities emerge: two-way engagement, visible AI trust, fraud risk management, and service-driven loyalty
  • arrow_right_alt Consumer expectations have fundamentally shifted—58% want channel choice, 36% expect multi-channel updates, 28% frustrated by one-way messaging
  • arrow_right_alt Organizations layering AI onto legacy systems will struggle; those redesigning communications foundations around trust will lead
Sinch high impact verified EUM/SES Relevance
Feb 17 2026

The hidden architecture behind connected customer journeys

  • arrow_right_alt Omnichannel presence alone is insufficient; continuous context across channels requires strong underlying architecture
  • arrow_right_alt 81% of consumers negatively react to repeating information, but only 55% of businesses have fully integrated communications stacks
  • arrow_right_alt AI layered across fragmented systems amplifies context gaps and visibility issues in customer interactions
Sinch high impact verified EUM/SES Relevance
Feb 12 2026

A refreshed identity for a stronger Sinch story

  • arrow_right_alt <parameter name="bullet_points">
  • arrow_right_alt <parameter name="bullet_points">["Sinch rebrands to emphasize trust, performance, and intelligence as core differentiators in AI-driven customer communications landscape", "Unified brand identity extends across acquired product portfolio (Mailgun, Mailjet, Engage, SimpleTexting) to create clearer, more consistent customer experience", "Brand refresh reflects shift from single-channel messaging to connected, multi-channel engagement journeys that build lasting customer trust at scale", "Gradual rollout across website, events, and customer experiences throughout 2026 positions Sinch as a mature, unified infrastructure provider", "Core messaging centers on reliability and security as foundational requirements in an era of accelerating, AI-powered customer interactions"]
Sinch medium impact
Feb 09 2026

From conversation volume to conversation value: What AI means for customer relationships

  • arrow_right_alt AI enables 24/7 conversations beyond agent capacity constraints, requiring brands to shift from cost-reduction mindset to relationship-building focus
  • arrow_right_alt 59% of consumers expect cross-channel context continuity; 81% report frustration when forced to repeat information, indicating fragmented data is a critical pain point
  • arrow_right_alt Traditional efficiency metrics (AHT, deflection) are obsolete for AI-driven communications; success should measure conversation value and customer satisfaction, not speed
Sinch high impact verified EUM/SES Relevance
Feb 03 2026

What’s in the cards for financial services in 2026?

  • arrow_right_alt AI agents will transform financial notifications into interactive conversations, with nearly one-third of consumers frustrated when unable to respond to transactional messages
  • arrow_right_alt AI-powered communications will shift from broadcast-first, one-way models to context-aware, intent-aware, adaptive, and two-way interactions by default
  • arrow_right_alt Voice AI, conversational messaging, verified communications, and intelligent email will become critical channels for financial services to build trust and drive customer engagement
Sinch high impact verified EUM/SES Relevance