smb-recharge cuts through the noise — covering prepaid, postpaid, eSIM, roaming, and operator comparisons so you always pick the right plan.
In-depth guides, carrier comparisons, and money-saving tips for Singapore and Indonesia mobile users.
Singapore · PrepaidWe tested both SIMs across Singapore's MRT network, hawker centres, and Orchard Road to find out which prepaid plan delivers the best value for data-hungry travellers and locals alike.
Indonesia · PostpaidJakarta's urban sprawl punishes weak networks. We benchmarked Telkomsel and XL Axiata across 12 districts to find out which postpaid plan keeps you connected during the daily commute chaos.
Singapore · eSIMSkip the airport SIM queue. We compared the top eSIM options for Singapore visitors — testing activation speed, data reliability at Changi Airport, and true cost-per-GB from arrival to departure.
Deep-dive guides on every major carrier — from prepaid SIM comparisons to postpaid plan breakdowns.
Compare plans, coverage and value from every major operator in the Lion City.
6 operators covered · Updated 2025
Navigate Indonesia's fast-evolving mobile landscape — from Jabodetabek to Sumatra and beyond.
5 operators covered · Updated 2025
All guides are independently researched and regularly refreshed with the latest plan data.
Tap any topic below to surface the most relevant carrier guides and plan breakdowns for Singapore and Indonesia.
The guides readers keep coming back to, ranked by popularity.
Mobile Penetration
Singapore has one of the world's highest mobile penetration rates, with over 9.2 million active SIM connections for a population of ~6 million — driven by multi-SIM usage for work and personal needs.
Smartphone Adoption
Indonesia's smartphone user base crossed 200 million in 2024, making it the 4th largest in the world. Mobile internet is the primary — and often only — way Indonesians access the web.
Explore full country breakdowns and carrier comparisons.
smb-recharge is an independent resource helping expats, tourists, and locals navigate SIM cards, data plans, and mobile operators across Southeast Asia — with no agenda, no fluff, and no affiliate bias.
No sponsored rankings. Every operator is evaluated on merit — coverage, value, and reliability.
Plans change fast. We monitor operator websites, pricing, and policies so our guides stay current.
We test SIMs on the ground — at airports, in malls, on expressways — not just from a desk.
Covering Singapore & Indonesia · Independently operated · Not affiliated with any mobile operator
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Your trusted editorial guide to mobile operators, SIM cards, and data plans across Singapore and Indonesia. Real comparisons, honest advice.
smb-recharge is an independent editorial platform based across Singapore and Indonesia. Our guides are researched on the ground by our regional team. We are not affiliated with any mobile operator. Carrier rates and plan availability change frequently — always verify with the operator before purchase.
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