The best eSIM for Bali in 2026 depends on how much data you need, where you plan to travel, and whether you need a local Indonesian phone number. Before choosing a plan, compare network coverage, total cost, hotspot limits, and activation rules — not just the advertised data allowance. A 10 GB plan from one provider isn't the same as 10 GB from another if one throttles hotspot and the other doesn't.
This comparison evaluates five eSIM providers available to Bali travelers: BaliSIM, Airalo, Holafly, Nomad, and Ubigi. Each section covers what the provider actually offers, what the trade-offs are, and which type of traveler is best served. Prices and plan terms were verified from each provider's official listing as of October 2026 — check each provider's current pricing before purchasing, as eSIM plans change frequently.
| Provider | Best for | Network | Starting price | Hotspot | Local number |
|---|---|---|---|---|---|
| BaliSIM ⭐ | Bali-specific plans, local number | Telkomsel | $14.56 / 13 GB / 30d | ✅ Included | ✅ +62 included |
| Airalo | Short trips, plan variety | Indosat / Telkomsel (varies) | ~$4.50 / 1 GB / 7d | ✅ Included | ❌ Data only |
| Holafly | Unlimited data, heavy users | XL Axiata + Telkomsel | ~$19 / 5d unlimited | ⚠️ 1 GB/day cap | ❌ Data only |
| Nomad | a competitive unlimited option | Telkomsel | ~$4 / 1 GB / 7d | ✅ Included (unlimited) | ❌ Data only |
| Ubigi | Longer stays, top-up flexibility | Varies by plan | Verify current pricing | ✅ Included | ❌ Data only |
How We Compared These Bali eSIM Providers
This comparison is based on publicly listed plan information from each provider's official website, verified in October 2026. We did not receive payment or affiliate commissions from any provider to include them in this comparison. BaliSIM is our own product — this is stated transparently. The other four providers are included because they are the most commonly considered alternatives for Bali-bound travelers, and a fair comparison of them helps you make an informed choice.
We evaluated each provider on six factors: network (which local Indonesian carrier the eSIM connects through), data and validity (plan sizes and how long they last), price per GB (where applicable to fixed plans), hotspot / tethering (whether you can share data to a laptop or other devices), local number (whether calls and SMS are included), and activation timing (whether validity starts from purchase or first use).
The 5 Best eSIMs for Bali: Detailed Comparison
BaliSIM is designed specifically for Bali visitors — not a generic global eSIM marketplace with an Indonesia option buried in a dropdown. Plans run on Telkomsel, Indonesia's largest network, which provides the best combination of urban and rural coverage across Bali including Nusa Penida, Ubud's highland areas, and East Bali. Each plan includes a local Indonesian +62 number, which is useful for Grab account verification, Gojek, and services that require an Indonesian number during setup.
The plan structure is straightforward: 13 GB, 21 GB, and 36 GB visitor plans with 30-day validity for standard trips, and dedicated Long Stay plans (150 GB / 60 days or 200 GB / 90 days) for digital nomads and extended visitors. All plans are valid from first use in Indonesia, not from purchase — so you can install a week before your flight without losing validity days.
- ✓ Telkomsel — best single-network coverage in Bali
- ✓ Local +62 number included (Grab, Gojek, 2FA)
- ✓ Hotspot included on all plans
- ✓ Bali-based support team
- ✓ Long Stay plans for 60–90 day nomads
- ✓ Activates from first use — not from purchase
- ✗ Only covers Indonesia (Bali) — not a regional plan
- ✗ No unlimited data tier
- ✗ Fewer plan size options than Airalo
Airalo is the world's largest eSIM marketplace, and its scale shows in the Indonesia plan selection. Travelers can choose from Indonesia-only plans (1 GB to 20 GB+, durations from 7 to 30 days), regional Asia plans covering 18+ countries, and global plans spanning 137 countries. This makes Airalo the most flexible option if Bali is one stop on a broader Southeast Asia or multi-continent trip. Airalo also introduced unlimited Indonesia plans in 2026, though these use a 3 GB/day high-speed cap before throttling to 1 Mbps — the same model as most travel eSIM unlimited plans.
The network varies by plan — Indonesia-specific plans may use Indosat or Telkomsel depending on the specific product; check the plan detail page before purchasing if Telkomsel coverage is a priority for your itinerary. Airalo's app is well-designed, and the Airmoney loyalty program gives cashback on purchases if you travel internationally regularly.
- ✓ Widest range of plan sizes (1 GB to unlimited)
- ✓ Regional and global plans available
- ✓ Hotspot included
- ✓ Airmoney cashback loyalty program
- ✓ Strong app and user experience
- ✗ Network varies by plan — check before buying
- ✗ No local Indonesian number
- ✗ Unlimited plans throttle after 3 GB/day
- ✗ Not Bali-specific — generic marketplace
Holafly is the most well-known unlimited eSIM brand for Indonesia travel. Their Indonesia plans connect through both XL Axiata and Telkomsel — two of Indonesia's largest networks — and offer genuinely unlimited mobile data in the sense that there's no fixed GB cap. The soft cap is 90 GB per month, which essentially means unlimited for normal tourist use. Holafly's approach is straightforward: pick the number of days you need, and data is unlimited for that duration.
The significant trade-offs are price and hotspot. At approximately $4 per day, Holafly is the most expensive option in this comparison — for a 10-day trip, you're paying roughly $40 for data that most Bali visitors would cover with a $17–20 fixed plan. The more important limitation is the 1 GB/day hotspot cap: you can use unlimited data on your phone, but if you tether a laptop or share data with a travel companion, you're limited to 1 GB of hotspot per day. For digital nomads planning to work from Bali, this is a critical limitation — check whether it fits your actual workflow before buying.
- ✓ Truly unlimited on-device data (90 GB/month soft cap)
- ✓ Dual network: XL Axiata + Telkomsel
- ✓ No daily speed throttle on phone usage
- ✓ Simple pricing — one plan type
- ✗ Most expensive option at ~$4/day
- ✗ Hotspot capped at 1 GB/day — not suitable for laptop-heavy work
- ✗ No fixed-data plans — unlimited only
- ✗ No local Indonesian number
- ✗ Overkill for most 7-day tourist trips
Nomad runs on Telkomsel — the same network as BaliSIM — and offers both fixed-data and unlimited plans for Indonesia. Where Nomad stands out is pricing: their unlimited plans are generally cheaper than Holafly at equivalent durations, and their fixed-data plans are competitive from 5 GB upward. Importantly, Nomad's hotspot is unrestricted on all plans (including unlimited) — which makes it a more practical option for digital nomads than Holafly's 1 GB/day hotspot cap.
Nomad's unlimited plans do use a Fair Use Policy — typically 3 GB/day at high speed before throttling to 1 Mbps, which is the industry standard for travel eSIM unlimited plans. This is disclosed transparently on their plan pages. For travelers who want to occasionally hotspot a laptop, Nomad's unrestricted tethering is a meaningful advantage over Holafly.
- ✓ Telkomsel network — strong Bali coverage
- ✓ Hotspot included with no separate cap on any plan
- ✓ a competitive unlimited option plans in the Indonesia market
- ✓ Clear FUP disclosure (3 GB/day high speed)
- ✓ Good island-travel coverage (Nusa Penida, Lombok, Gilis)
- ✗ No local Indonesian number
- ✗ Unlimited plans still throttle after 3 GB/day
- ✗ Indonesia-only (no regional plan for multi-country trips)
Ubigi offers fixed-data plans and high-cap "soft-unlimited" options for Indonesia, with the ability to top up data within the same eSIM profile — useful for longer stays where you're not sure exactly how much data you'll use. The top-up flexibility distinguishes Ubigi from providers where you need to buy a new plan or a new eSIM when you run out.
Ubigi is less prominent in the Bali eSIM market than Airalo, Holafly, or Nomad, and their Indonesia-specific plan details (network, exact pricing, high-cap terms) should be verified directly at their website before purchasing. The top-up model makes them worth evaluating for trips of 30+ days where you want flexibility without committing to a large plan upfront.
- ✓ Top-up within same eSIM profile
- ✓ Good for flexible longer stays
- ✓ High-cap plans avoid strict unlimited FUP concerns
- ✓ Hotspot included
- ✗ Less prominent in Indonesia market — verify plan details carefully
- ✗ No local Indonesian number
- ✗ Pricing not always the most competitive on per-GB basis
Which eSIM Is Best for Different Types of Bali Travelers?
Which Mobile Network Works Best in Bali?
Coverage in Bali depends on the underlying local network your eSIM provider connects to — not just the provider brand. Two travelers using different eSIMs in the same location may have different signal quality if their eSIMs use different networks.
Indonesia has three major networks: Telkomsel (largest, best nationwide and island coverage), XL Axiata (strong in urban areas, popular in Bali's tourist strip), and Indosat Ooredoo (competitive in cities, more variable in remote areas).
| Area | Telkomsel | XL Axiata | Notes for travelers |
|---|---|---|---|
| Kuta, Seminyak, Legian | ✅ Excellent | ✅ Excellent | Dense tourist area — all networks strong. No meaningful difference. |
| Canggu, Pererenan | ✅ Strong | ✅ Strong | Good urban coverage in main café and co-working strip. |
| Ubud town | ✅ Strong | ✅ Strong | Town center good on all networks. Some valleys have reduced signal. |
| Uluwatu / Bukit | ✅ Good | 🟡 Moderate | Telkomsel tends to be more reliable in the cliff-side areas. |
| Nusa Penida | ✅ Good (most areas) | 🟡 Variable | Telkomsel is the strongest network on Nusa Penida. Download offline Maps before crossing. |
| East Bali (Amed, Candidasa) | ✅ Good | 🟡 Variable | Telkomsel maintains coverage; XL Axiata more variable in remote stretches. |
| Highland / mountain areas | 🟡 Moderate | 🔴 Limited | Signal reduces in deep valleys and canyon waterfalls regardless of network. Download offline Maps before heading into the highlands. |
| North Bali (Singaraja, Lovina) | ✅ Good (roads) | 🔴 Patchy | Telkomsel maintains coverage on main North Bali roads. More remote waterfall trails (Sekumpul gorge) will have limited signal. |
How Much Data Do You Need in Bali?
The right plan size depends on how you actually use your phone, not on the marketing framing around each data tier. Here's a practical breakdown:
| Usage type | Weekly data estimate | Recommended plan |
|---|---|---|
| Light — Maps, WhatsApp, occasional browsing | 3–6 GB/week | Airalo 5 GB or BaliSIM 13 GB (covers 2+ weeks) |
| Moderate — Social media, photo uploads, video calls | 7–12 GB/week | BaliSIM 13–21 GB for 7–14 days |
| Heavy — Daily video streaming, regular Reels/TikTok | 15–25 GB/week | BaliSIM 36 GB or Nomad/Holafly unlimited |
| Remote work — Laptop hotspot, video meetings daily | 20–50+ GB/week | BaliSIM Long Stay 150 GB or Nomad unlimited (unrestricted hotspot) |
Is unlimited worth it? For most 7–10 day Bali visitors, no. The majority of tourists use 8–18 GB over a week. An unlimited plan at $3–4/day costs $21–40 for a week — significantly more than a 21 GB fixed plan. Unlimited makes more sense for heavy streaming users, content creators who upload daily, and digital nomads — not for typical first-time or holiday visitors.
Travel eSIM vs Local Indonesian SIM Card
| Travel eSIM | Local SIM card (Ngurah Rai) | |
|---|---|---|
| Setup timing | Install at home before flying | Buy at airport on arrival (queue: 20–40 min at peak) |
| Connection on landing | Immediate — before immigration queue | After SIM purchase and setup |
| Home SIM active? | Yes — dual SIM, home SIM still works | Depends on phone — physical SIM replaced if single SIM slot |
| Local number | Depends on provider — BaliSIM includes +62 | Always included |
| Price per GB | Higher than local SIM in most cases | Generally lower per GB for large plans |
| IMEI registration | Handled by provider (BaliSIM Long Stay) | May be required depending on device and stay length |
| Best for | Convenience, keeping home SIM active, immediate connection | Price-sensitive travelers, long stays, heavy data users |
For most international travelers, an eSIM wins on convenience — the trade-off in price per GB is worth not standing in a SIM queue after 14+ hours of travel. Guide: Bali SIM Card Guide →
How to Buy, Install, and Activate a Bali eSIM
BaliSIM runs on Telkomsel — Indonesia's largest network. Install before your flight, activate on landing, and keep your home SIM active for calls. From Grab bookings at the airport to offline map coverage in Nusa Penida, everything works from arrival.
Frequently Asked Questions
What is the best eSIM for Bali in 2026?
For most Bali visitors on a 7–10 day trip: BaliSIM (Telkomsel network, local number, hotspot included, from $14.56 / 13 GB).
Which eSIM has the best coverage in Bali?
Coverage depends on the local network. Telkomsel is Indonesia's largest network and provides the strongest coverage in rural areas, Nusa Penida, North Bali, and East Bali. BaliSIM and Nomad both use Telkomsel. Holafly uses Telkomsel plus XL Axiata. In Kuta, Seminyak, Canggu, and Ubud town, all major networks perform well and the difference is minimal.
Is a Bali eSIM better than buying a SIM card at the airport?
For convenience: yes. An eSIM installed before flying means you're connected on landing — before the SIM counter queue of 20–40 minutes at peak times. Your home SIM stays active. The trade-off is price: local SIM cards from Telkomsel or XL at the airport are generally cheaper per GB for large data amounts. If you're on a tight budget and don't mind the airport queue, a local SIM is worth considering.
Can I buy and install a Bali eSIM before flying?
Yes — all providers in this comparison let you purchase and install before departure. Install on home Wi-Fi using the QR code, set it as a secondary line, and keep your home SIM as the default data line until you land. Switch to the Bali eSIM when you arrive. Check your provider's activation model — BaliSIM and Nomad activate from first use in Indonesia; other providers may start the validity from purchase.
How much data do I need for 7 days in Bali?
Light use (Maps, WhatsApp, browsing): 5–8 GB. Moderate use (social media, video calls, navigation): 10–15 GB. Heavy use (streaming, daily uploads, regular hotspot): 20 GB+. Most first-time Bali visitors on a 7-day trip find 13–21 GB comfortable. Unlimited plans are generally only cost-effective for heavy streamers and remote workers.
Is unlimited data worth it for Bali?
For most tourists, no. A 21 GB plan at $17 covers a typical week's usage. An unlimited plan at $3–4/day costs $21–40 for the same week. Unlimited makes sense for daily streamers, content creators, and remote workers who use 20+ GB per week. Important: most "unlimited" eSIMs for Bali throttle to 1 Mbps after 3 GB/day of high-speed usage — check FUP terms before buying.
Can I use WhatsApp with a Bali eSIM?
Yes — all Bali eSIMs support WhatsApp messaging, calls, and video calls over data. WhatsApp continues to use your home number; you don't need a local number for it to work. Any plan with a few hundred MB handles typical daily WhatsApp use easily.
Can I get an Indonesian phone number with a travel eSIM?
BaliSIM plans include a local +62 Indonesian number, which is useful for Grab account setup, Gojek, and services requiring Indonesian number verification. Airalo, Holafly, Nomad, and Ubigi are data-only — no local number. If a local number is important for your trip, BaliSIM is the only option in this comparison that includes one.
Will my eSIM work in Ubud, Uluwatu, and Nusa Penida?
Telkomsel-based eSIMs (BaliSIM, Nomad) work reliably in Ubud, Uluwatu, and most of Nusa Penida. Some deep gorges (Tukad Cepung canyon) and remote cliff viewpoints have limited signal on any network — download offline Maps for these areas before heading out. Nusa Penida has reasonable Telkomsel coverage in most areas, though inland roads can be patchy.
Can I keep my home SIM active while using a Bali eSIM?
Yes — if your phone supports dual SIM (eSIM + physical SIM). Set the Bali eSIM as your data line and disable data roaming on your physical SIM. Your home number stays active for calls and SMS. Most modern smartphones (iPhone XS+, Samsung S20+, Pixel 3+) support this. Check your specific model's dual SIM capabilities before purchasing.
Does a Bali eSIM support hotspot or tethering?
It depends on the provider. BaliSIM and Nomad include unrestricted hotspot on all plans. Holafly caps hotspot at 1 GB/day — not suitable for laptop-heavy work. Airalo's hotspot terms vary by plan — check the specific plan detail. If tethering a laptop or sharing data with others is important, verify the hotspot policy before buying.
When does my Bali eSIM activate?
Activation timing varies by provider. BaliSIM activates from first use in Indonesia — validity starts when you connect in Bali, not when you install the profile. Nomad also generally activates from first use. Airalo's activation timing depends on the specific plan — check the plan detail page before purchasing. Installing 3–7 days early is fine with "first use" providers; with "from purchase" providers, install closer to your departure date.
Conclusion
Choosing the best eSIM for Bali comes down to four questions: Which network matters for your itinerary? How much data do you realistically need? Do you need laptop hotspot or a local Indonesian number? And does unlimited data genuinely justify the higher price for your usage pattern?
For the majority of 7–10 day Bali visitors, a fixed-data plan on Telkomsel — BaliSIM's 13 or 21 GB visitor plans — covers typical usage comfortably, includes a local number for Grab and Gojek, and costs significantly less than an unlimited plan. For digital nomads tethering laptops, Nomad's unrestricted hotspot on unlimited plans is the practical advantage. For heavy on-device streamers who don't need laptop hotspot, Holafly's truly unlimited data is the cleanest option — just account for the higher price. For multi-country trips, Airalo's regional Asia plans remove the need to buy separate eSIMs per country.
