
Ovosim is a travel eSIM provider offering instant mobile data in 200+ destinations worldwide. Plans start from €3.99 with fast and simple registration, no physical SIM, and instant QR activation. We connect travelers to Tier-1 5G networks across Europe, Asia, the Americas, and beyond — making it the simplest way to stay connected abroad.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Ovosim does not provide a true unlimited data eSIM for Southeast Asia. All of its plans have a defined data allowance, ranging from 10 GB to 150 GB, and the “Unlimited” name is a marketing convention. Once a user reaches the capped amount, no high‑speed data is available, and Ovosim’s terms would apply for any speed reduction, though specific reduced speeds are not listed.
Travelers who require a large amount of data can opt for one of Ovosim’s high‑cap plans, such as the 90 GB or 150 GB options valid for 30 days, or the 75 GB or 60 GB plans available for 15 or 30 days. Choosing a fixed data plan can be more cost‑effective unless the traveler is an extremely heavy data consumer who needs an entirely unlimited high‑speed experience.
Ovosim does not provide Southeast Asia eSIM plans that include a local phone number or the ability to send or receive SMS. All oVOSim SE‑Asia packages are data‑only; they do not grant a working mobile number for inbound or outbound voice calls or texts. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages when needed.
Ovosim offers an Asia+ plan that covers Indonesia, Malaysia, Philippines, Singapore, Thailand and Vietnam. A Global plan also includes these same Southeast Asian countries along with Brunei and Cambodia; it serves many other regions worldwide, but its Southeast Asian coverage is limited to the countries listed above.
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