SIMzip Review 2026 - Is SIMzip's eSIM reliable?
At a glance
Reviews & ratings
Excellent coverage in the Turkish Republic of Northern Cyprus, connection everywhere, fast support and easy to use.
Used in Austria with a local physical SIM, fast speeds even higher, no interruptions for a week.
Perfect in the USA, Norway and Poland: quick installation, excellent coverage even rural, fast data and smooth GPS.
Pros & cons
👍 What we like
- ✓Automatic AI network selection for better coverage and 5G speed.
- ✓Intuitive app interface with instant activation and easy plan management.
- ✓Hotspot and VPN included, unthrottled data without surprises.
- ✓Support via in-app chat and WhatsApp during business hours.
- ✓Compatible with most recent eSIM smartphones (iPhone XS+, Pixel 3+, Galaxy S20+).
👎 What we like less
- ✗No calls or SMS, data only.
- ✗Variable coverage depending on local partner operators.
- ✗Support limited to business hours, not 24/7.
- ✗Limited activation time for plans, risk of expiration if not used.
- ✗No recurring monthly plans, only prepaid.
What is SIMzip?
What is SIMzip?
SIMzip is an AI-powered eSIM solution that provides data connectivity only in over 190 countries, without physical SIMs or roaming charges. Unlike traditional eSIMs, the AI automatically selects the best local network to optimize speed and coverage, with unthrottled prepaid plans (no speed throttling).
The platform offers local or multi-country data plans (1GB to 40GB, 5 to 180 days), instantly activated via the mobile app after Google/Apple login. Simple dashboard management, hotspot allowed, VPN for security, and support via in-app chat.
Plans overview
Countries covered by SIMzip
Coverage broken down by region. Tap a region to see its countries.
Our verdict
SIMzip is the first AI-powered eSIM, offering unlimited 5G/4G connectivity without speed throttling in over 190 destinations. Ideal for travelers, it automatically selects the best local network for a seamless and economical experience.
Popular alternatives
Frequently asked questions
No, SIMzip is not a scam: it is a reliable, well-known eSIM with a 4.2/5 rating in our test and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
SIMzip covers many destinations. Availability and network quality depend on the destination and the local partner operator: check that your travel country is covered before buying.
The main downsides we found in our test: No calls or SMS, data only, Variable coverage depending on local partner operators, Support limited to business hours, not 24/7, Limited activation time for plans, risk of expiration if not used and No recurring monthly plans, only prepaid.
It depends on your destination and budget: SIMzip scores 4.2/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
For a stay in Europe, opt for a regional 5-10GB plan (from €1.7/GB) covering multiple countries, with hotspot to share the data.
Yes, the hotspot is allowed in most regions and partner operators, ideal for connecting laptops or other devices.
Yes if iPhone XS+, Pixel 3+, Galaxy S20+ or equivalents; check the full list on the site/app before purchase.
Full refund if eSIM is not activated (less than 1% data used); contact support within 30 days.
No, data plans only; use your physical SIM for calls/SMS in dual.
Via the intuitive SIMzip app dashboard, which displays usage in real time.
No, unthrottled data with no speed reduction or hidden caps.