7 Best eSIMs for Europe with Unlimited Data in 2025: Stay Connected

I’m sipping espresso at a quaint Parisian café, scrolling through Instagram to share a snap of the Eiffel Tower. My phone’s buzzing with notifications, and Google Maps is guiding me to a hidden patisserie.

No stress, no roaming fees—just seamless data. How? I’m rocking an eSIM with unlimited data for my Europe adventure. But finding the perfect one wasn’t easy.

Last summer, I backpacked through Italy, France, and Spain, determined to stay connected without breaking the bank. From sketchy airport Wi-Fi to pricey roaming charges, I’d been burned before.

This time, I dove into the world of eSIMs, testing apps and scouring online reviews to find the best options for unlimited data in Europe. After weeks of trial, error, and a few “aha!” moments, I’ve narrowed it down to the 7 best eSIMs for Europe with unlimited data in 2025.

This guide spills all my experiences, user feedback, and pro tips to keep you connected across Europe’s cobblestone streets and bustling cities.

Ready to ditch roaming woes? Let’s dive in!

What Are eSIMs and Why Choose Unlimited Data for Europe?

An eSIM (embedded SIM) is a digital SIM card built into your phone, letting you activate mobile plans without swapping physical cards. Perfect for travelers, eSIMs offer instant setup, flexible plans, and no roaming shocks.

In 2025, eSIMs for Europe with unlimited data are a game-changer, especially for data-hungry travelers streaming Netflix, navigating with Google Maps, or video-calling home.

Why unlimited data? Europe’s digital life—QR code menus, digital train tickets, and real-time transit apps—demands reliable internet. With unlimited plans, you can browse, stream, and share without worrying about data caps.

But not all eSIMs are created equal. Some throttle speeds, others skip hotspot sharing. My journey and online research uncovered the top 7 providers that deliver the best unlimited data eSIMs for Europe in 2025.

My European Data Odyssey: Testing eSIMs Across Borders

I landed in Rome with a mission: find an eSIM that keeps me online from the Colosseum to the Champs-Élysées. My iPhone 14 Pro was eSIM-ready, so I tested multiple providers over three weeks.

Some wowed me with blazing 5G speeds; others left me buffering in Barcelona. I also dug into X posts, Reddit threads, and review sites to see what other travelers thought.

The result? A curated list of the best eSIMs for unlimited data, packed with real-world insights and practical tips.

From video calls in Venice to streaming Spotify in Amsterdam, these eSIMs kept me connected. But there were hiccups—slow support here, a tricky setup there. This guide breaks it all down, so you can pick the perfect eSIM for your 2025 Europe trip.

1. Holafly: Unlimited Data Champion eSIMs for Europe

Best For: Heavy data users who want set-it-and-forget-it ease.

Holafly’s unlimited data plans are a traveler’s dream, offering seamless connectivity in over 40 European countries. You even get an Austrian (+43) phone number, so making and receiving calls is a breeze.

This means you’ll always have reliable internet and communication, whether you’re exploring cities, sharing amazing photos, or just chatting with family back home. Your European adventure will be totally stress-free!

In Paris, I used Holafly’s 15-day unlimited plan ($47) to navigate the Louvre, stream podcasts, and WhatsApp my friends. The 5G speeds were flawless, and the automatic network switching on a train to Brussels was a lifesaver. The included 60 minutes of calls helped me book a last-minute tour.

Key Features:

• Coverage: 40+ countries, including France, Italy, Spain, and the UK.
• Data: Unlimited, with 1GB daily hotspot sharing.
• Validity: 1-90 days.
• Pricing: Starts at $6.90/day for 5 days; longer plans drop to $2.50/day.
• Standout: Austrian phone number for 60 minutes of calls in Europe.
• Support: 24/7 chat, email, and WhatsApp.

👍 Pros:

• Truly unlimited data with no daily cap.
• Fast 5G in major cities.
• Easy setup via QR code.
• Dual SIM support keeps your home number active.

👎 Cons:

• No SMS (use WhatsApp for texting).
• Hotspot limited to 1GB/day.

2. Sim Local: Data-Heavy Powerhouse eSIMs for Europe

Best For: Streamers and digital nomads needing tons of data.

Sim Local’s unlimited data plan is awesome for anyone who uses a lot of data, with a generous 10GB daily high-speed data cap. It’s perfect for all sorts of things like streaming HD videos, smooth video calls for work, and staying productive while you’re out and about.

What’s also super cool about Sim Local’s plan is its amazing network coverage in over 35 countries. This means no more fumbling with different SIM cards or getting hit with huge roaming charges.

It’s a total lifesaver for frequent travelers, digital nomads, and anyone who needs reliable internet no matter where they are in the world. You’ll get consistent high-speed internet in all covered areas, so you can always stay connected and get things done on your trips.

In Barcelona, I binged Netflix with Sim Local’s 14-day unlimited plan ($29.99). The 10GB daily cap handled my video calls and Instagram uploads, though speeds dropped to 512kbps after hitting the limit. Setup was quick, but I needed WhatsApp for customer support.

Key Features:

• Coverage: 35+ countries, including Germany, Spain, and Iceland.
• Data: Unlimited with 10GB high-speed daily, then 512kbps.
• Validity: 7-30 days.
• Pricing: Starts at $20 for 7 days.
• Standout: Generous daily high-speed allowance.
• Support: WhatsApp and email, decent response times.

👍 Pros:

• High daily data cap for streaming.
• Reliable 4G/5G coverage.
• Hotspot-friendly with no restrictions.

👎 Cons:

• Speed throttling after 10GB/day.
• No phone number for calls/SMS.

3. Jetpac: Budget-Friendly with Bonus Perks eSIMs for Europe

Best For: Budget travelers who love added perks.

Jetpac’s unlimited plans are pretty awesome for travelers who want to save some cash. A really cool thing about these plans is that you get free lounge access if your flight gets delayed. This means a stressful wait turns into a chill one, with a comfy spot, free snacks, and Wi-Fi.

If you’re on a budget, this is a huge plus because you don’t have to pay for airport stuff or deal with crowded terminals. Basically, a delay becomes a premium experience without costing you extra.

So, Jetpac is a really smart choice if you want to be comfortable and avoid surprise expenses when you travel.

In Amsterdam, Jetpac’s 15-day unlimited plan ($25) kept me connected while biking through tulip fields. The 5G signal was spotty in rural areas, but the app’s user-friendly interface made top-ups easy. The lounge access perk was a nice touch when my flight was delayed.

Key Features:

• Coverage: 40+ countries, including Netherlands, Portugal, and Turkey.
• Data: Unlimited with 2GB daily high-speed, then 1Mbps.
• Validity: 7-15 days.
• Pricing: Starts at $19 for 7 days.
• Standout: Free lounge access for delays over 1 hour.
• Support: 24/7 chat, occasionally slow.

👍 Pros:

• Affordable pricing.
• Bonus perks like lounge access and VPN trial.
• Easy app-based management.

👎 Cons:

• 2GB daily high-speed cap is low for heavy users.
• Spotty 5G in rural areas.

4. Saily: Secure and Simple eSIMs for Europe

Best For: Security-conscious travelers.

Saily, a super cool service, is actually backed by Nord Security, who are total pros in cybersecurity. That means Saily is all about keeping your privacy and data safe. One of the best things Saily offers is unlimited data, so you can browse, stream, and chat without ever worrying about hitting a limit.

On top of all that data, Saily throws in some awesome security features to keep you safe online. You get a really good ad blocker, which makes your browsing faster and gets rid of annoying ads, plus solid web protection that fights off malware, phishing, and other online nasties.

In Vienna, I used Saily’s 15-day unlimited plan ($35) for secure browsing and video calls. The DNS filtering blocked annoying ads, and the app’s setup was a breeze. Speeds slowed after 3GB/day, but hotspot sharing was unlimited.

Key Features:

• Coverage: 35 countries, including Austria, France, and Italy.
• Data: Unlimited with 3GB daily high-speed, then 1Mbps.
• Validity: 7-90 days.
• Pricing: Starts at $25 for 15 days.
• Standout: Security features like DNS filtering.
• Support: 24/7 live chat and email.

👍 Pros:

• Secure browsing with ad blockers.
• Unlimited hotspot sharing.
• Affordable for short trips.

👎 Cons:

• Low daily high-speed cap.
• Data-only, no calls/SMS.

5. Maya Mobile: Flexible Unlimited eSIMs for Europe Plans

Best For: Long-term travelers and digital nomads.

Maya Mobile has introduced new unlimited plans designed for long-term travelers. These plans offer daily high-speed data and convenient auto-renewal, ensuring continuous connectivity for adventurers.

The plans cater to the unique needs of extended trips, providing fast internet for various online activities. The daily high-speed allowance refreshes daily, and the auto-renewal system eliminates the need for manual top-ups, ensuring uninterrupted connection for journeys of any length.

Maya Mobile aims to provide reliable and stress-free connectivity for global explorers.

In Prague, I tested Maya’s 30-day unlimited plan ($49). The 2GB daily high-speed cap handled my Google Maps and WhatsApp needs, but streaming slowed after the cap. The auto-renew feature was handy for my extended stay.

Key Features:

• Coverage: 119 countries, including Czechia, Spain, and Greece.
• Data: Unlimited with 2GB daily high-speed, then 512kbps.
• Validity: 5-30 days, with auto-renew option.
• Pricing: Starts at $29 for 10 days.
• Standout: Auto-renew for seamless long-term use.
• Support: Email and chat, decent response times.

👍 Pros:

• Wide coverage, including non-EU countries.
• Flexible auto-renew plans.
• Reliable 4G/5G speeds.

👎 Cons:

• Low daily high-speed cap.
• No phone number included.

6. Matrix: Affordable and Instant Activation eSIMs for Europe

Best For: Budget travelers with moderate data needs.

Matrix is awesome for travelers, offering super easy and affordable telecom solutions. Their unlimited plans are a big hit, especially since they activate instantly – perfect if you need to get connected right away without much prep.

Plus, these plans are wallet-friendly, so you can chat away without breaking the bank, which is a huge bonus for those last-minute adventures.

In Lisbon, Matrix’s 7-day unlimited plan ($15) kept me online for Instagram stories and navigation. The 2.5GB daily high-speed cap was enough for casual use, but KYC verification took a few minutes. Speeds were solid in urban areas.

Key Features:

• Coverage: 35+ countries, including Portugal, Italy, and Croatia.
• Data: Unlimited with 2.5GB daily high-speed, then 384kbps.
• Validity: 7-28 days.
• Pricing: Starts at $6.90 for 7 days.
• Standout: Instant QR code delivery.
• Support: Email and chat, responsive.

👍 Pros:

• Super affordable pricing.
• Instant activation via QR code.
• Decent urban coverage.

👎 Cons:

• KYC verification required.
• Slow speeds after daily cap.

7. Europe eSIM: Wide Coverage, Simple Setup eSIMs for Europe

Best For: Multi-country travelers on a budget.

Going on a multi-country trip around Europe just got way easier with our unlimited eSIM plans! These plans are designed to keep you connected seamlessly, with awesome coverage across tons of European countries.

So whether you’re checking out ancient Roman ruins, buzzing through Berlin’s streets, or hiking in the Swiss Alps, you’ll stay online.

Our Europe eSIM is super convenient because you don’t have to mess with swapping physical SIM cards every time you cross a border. Getting it activated is a breeze – you can usually be online in minutes after buying it, no fuss at all.

That means less time messing with your phone settings and more time diving into your travels. Plus, with unlimited data, you can use GPS to navigate, share all your amazing adventures on social media, stream whatever you want, and chat with friends and family without stressing about data limits or surprise charges.

Seriously, it’s the perfect fix for modern travelers who need reliable and endless connectivity for their European adventure.

In Berlin, I used Europe eSIM’s 10-day unlimited plan ($20). The 2GB daily high-speed cap worked for browsing and maps, but rural coverage dipped to 4G. The app’s simplicity made setup a breeze.

Key Features:

• Coverage: 42 countries, including Germany, Sweden, and Turkey.
• Data: Unlimited with 2GB daily high-speed, then 384kbps.
• Validity: 5-30 days.
• Pricing: Starts at $15 for 7 days.
• Standout: Wide coverage across 42 countries.
• Support: 24/7 chat, reliable.

👍 Pros:

• Extensive country coverage.
• Easy app-based setup.
• Affordable for short trips.

👎 Cons :

• Low daily high-speed cap.
• No calls/SMS included.

Comparison Table: 7 Best eSIMs for Europe with Unlimited Data in 2025

Provider	Coverage	Daily High-Speed Data	Validity	Standout Feature	Starting Price
Holafly	40+ countries	Unlimited (1GB hotspot)	1-90 days	Austrian phone number	$6.90/day
Sim Local	35+ countries	10GB, then 512kbps	7-30 days	High daily data cap	$20/7 days
Jetpac	40+ countries	2GB, then 1Mbps	7-15 days	Free lounge access	$19/7 days
Saily	35 countries	3GB, then 1Mbps	7-90 days	Security features	$25/15 days
Maya Mobile	119 countries	2GB, then 512kbps	5-30 days	Auto-renew option	$29/10 days
Matrix	35+ countries	2.5GB, then 384kbps	7-28 days	Instant activation	$6.90/7 days
Europe eSIM	42 countries	2GB, then 384kbps	5-30 days	Wide coverage	$15/7 days

How to Choose the Best eSIM for Your Europe Trip?

Picking the right eSIM depends on your travel style and data needs. Here’s a quick guide:

• Heavy Data Users: Holafly or Sim Local for high or no daily caps.
• Budget Travelers: Matrix or Europe eSIM for low-cost plans.
• Security Buffs: Saily for ad blockers and web protection.
• Long-Term Stays: Maya Mobile for auto-renew flexibility.
• Multi-Country Trips: Europe eSIM or Jetpac for broad coverage.
• Bonus Perks: Jetpac for lounge access on flight delays.

Pro Tip: Check your phone’s compatibility (iPhone 11+, Samsung S20+, Google Pixel 5+) and ensure it’s unlocked before buying.

How to Set Up Your eSIM for Europe?

Setting up an eSIM is easier than you think. Here’s a quick guide:

1. Check Compatibility: Ensure your phone supports eSIMs (e.g., iPhone XS or later, Google Pixel 3+, Samsung Galaxy S20+). Go to Settings > Cellular > Add eSIM (iPhone) or Settings > Connections > SIM Manager (Android).
2. Choose a Provider: Pick a plan from Holafly, Airalo, Nomad, Ubigi, or Saily based on your needs.
3. Purchase and Download: Buy the plan online, and you’ll receive a QR code via email or the provider’s app.
4. Activate: Scan the QR code, follow the prompts, and activate the eSIM. Most plans start when you connect to a network in Europe.
5. Test It: Once you land, toggle on data roaming for the eSIM and test your connection.

Pro Tip: Save the QR code screenshot in case you need to reinstall the eSIM. eSIM setup process

Tips for Using eSIMs in Europe Like a Pro

Maximize your eSIM experience with these traveler-tested tips:

• Buy Before You Fly: Purchase and install your eSIM at home to connect instantly upon landing.
• Check Compatibility: Ensure your device supports eSIM (Settings > Cellular > Add eSIM).
• Use WhatsApp: Most Europeans use WhatsApp, so data-only plans are fine for communication.
• Monitor Data: Apps like My Data Manager track usage to avoid hitting daily caps.
• Test Hotspot: If sharing data, confirm your plan allows unlimited hotspot (Holafly, Saily).
• Keep QR Codes: Save your eSIM QR code screenshot in case you need to reinstall.

FAQs About eSIMs for Europe with Unlimited Data

Are Unlimited Data eSIMs Worth It for Europe?

After crisscrossing Europe, I’m convinced: unlimited data eSIMs are a must for 2025. Holafly’s true unlimited plan was my go-to for stress-free streaming and navigation. Sim Local’s 10GB daily cap was a close second for work-heavy days.

Budget picks like Matrix and Europe eSIM shine for casual users, while Jetpac’s perks and Saily’s security add flair. Maya Mobile’s auto-renew suited my longer stays.

Each provider has quirks—daily caps, rural signal dips—but the convenience of unlimited data outweighs the cons. Ditch roaming fees, stay connected, and focus on your European adventure. Pick your eSIM, scan the QR code, and explore worry-free!