SIM24 Knowledge

Expert insights

Practical analysis of white-label connectivity, eSIM, physical SIM and IoT infrastructure for businesses building their own services.

01White Label

What Is a White-Label SIM and eSIM Platform?

Learn how a white-label SIM and eSIM platform works, what it includes, who controls the customer relationship and how businesses can launch a connectivity brand.

14 min readRead article ↗
02Launch guide

How to Launch Your Own SIM and eSIM Brand: A Step-by-Step Guide

Learn how to launch your own SIM and eSIM brand, from business model and connectivity to provisioning, payments, support, compliance and go-to-market.

24 min readRead article ↗
03Commercial planning

How Much Does It Cost to Launch an eSIM Business?

Explore the real cost of launching an eSIM business, including platform, connectivity, apps, compliance, payments, support, marketing and working capital.

26 min readRead article ↗
04Strategy

White-Label eSIM Platform or Your Own Infrastructure: Which Is Better?

Compare a white-label eSIM platform with building your own infrastructure across control, cost, speed, security, operations, scalability and supplier risk.

26 min readRead article ↗
05SIM technology

eSIM, Physical SIM, eUICC and iSIM: What Is the Difference?

Understand the difference between physical SIM, eSIM, eUICC, iSIM and eSIM profiles, including provisioning, security, device support and use cases.

27 min readRead article ↗
06Technical guide

How Does eSIM Provisioning Work? From Purchase to Activation

Learn how eSIM provisioning works from purchase and profile allocation to SM-DP+ download, installation, network registration, activation and support.

24 minutesRead article ↗
07Technical guide

Consumer eSIM vs IoT eSIM: SGP.22, SGP.32 and Other GSMA Architectures Explained

Compare consumer, IoT and M2M eSIM architectures, including SGP.22, SGP.32, SM-DP+, LPA, IPA, eIM, SM-SR and practical deployment choices.

26 minutesRead article ↗
08Technical guide

How to Choose a White-Label SIM and eSIM Provider

Evaluate white-label SIM and eSIM providers across coverage, platform, APIs, pricing, security, support, contracts, scalability and exit rights.

24 minutesRead article ↗
09Technical guide

eSIM API Integration: Architecture, Workflows, Webhooks and Security

Learn how to design an eSIM API integration covering orders, profile delivery, webhooks, retries, security, testing, monitoring and reconciliation.

26 minutesRead article ↗
10Technical guide

Does IoT Really Need 5G? Comparing 2G, 4G, LTE-M, NB-IoT and 5G RedCap

Compare 2G, LTE Cat-1, LTE-M, NB-IoT and 5G RedCap for IoT. Assess power, roaming, coverage, device lifespan and the tests needed before deployment.

18 min readRead article ↗
11Market analysis

The Travel eSIM Market to 2035: Growth and Business Opportunities

Explore travel eSIM market evidence, scenarios to 2035 and opportunities for travel brands, with practical guidance on distribution, margins and customer experience.

18 min readRead article ↗
12Travel guide

Travel eSIM vs International Roaming vs Local SIM: Which Is Better?

Compare travel eSIM, international roaming and local SIMs by cost, convenience, calls, coverage and trip type. Choose the right option before you travel.

18 min readRead article ↗
13Technical guide

Must-Have Features of a Successful SIM and eSIM Mobile App

Discover the features a SIM and eSIM app needs: clear purchases, guided installation, reliable usage data, top-ups, account security and effective support.

17 min readRead article ↗
14Technical guide

Must-Have Features of a SIM and eSIM Management Platform

Learn what to look for in a SIM and eSIM management platform: inventory, packages, billing, partner access, APIs, bulk operations and reliable reporting.

18 min readRead article ↗
15Technical guide

Why Internet Breakout Location Matters in Global SIM Connectivity

Learn how internet breakout affects global SIM and eSIM latency, IP location and application performance, with practical questions and tests for providers.

18 min readRead article ↗