Stellarsecurity Esim. Constant failures, zero reliability, and non-existent customer support!

Avoid stellarsecurity.com at all costs. Their eSIMs are completely unreliable, and their customer service is a total joke.

My nightmare started when I bought 2 Spain eSIMs (3GB for 30 days). As soon as I landed in Spain, neither of them worked. I contacted support, and after some back-and-forth, they replaced them with 2 regional Europe eSIMs (30+ countries) which finally connected. I thought it was just a temporary glitch, but it was only the beginning of a disastrous experience.

Later, I made the mistake of purchasing another Spain eSIM (3GB / 30 days). Once again, it didn’t work out of the box. I had to manually configure the APN settings just to get a connection, only to find out the speed was capped at a miserable, ancient 3G! When I reached out to customer support to fix the speed issue, they completely ignored me.

But the final straw came with my fourth purchase—yet another Spain eSIM (3GB / 30 days). This one worked for exactly ONE day before completely dying. Now it cannot even connect to any network at all. I am completely cut off. I contacted support multiple times begging them to resolve this issue, but they have completely ghosted me. They took my money and ran.

Stellar Security is an absolute scam. Zero reliability, terrible speeds when it actually works, and a support team that completely ignores you when things go wrong. Do not waste your money here—buy from a reputable provider instead!