Saily Internet
All internet packages from Saily
5G internet
199 DKK/months first 3 months
Fiber 1000/1000
From 99 DKK/months i 6 months
Fiber 1000/1000
99 DKK/months first 6 months
5G internet
99 DKK/months i 6 months
Fiber 1000 Basis
Save 100 DKK/months i 6 months
Coax 1000/1000
Save 100 DKK/months i 6 months
5G internet
189 DKK./months first 10 months
4G internet
129 DKK/months first 3 months
5G internet
149 DKK/months first 3 months
Coax 1000/500
0 DKK first month
Fiber 100/100
From 99 DKK/months first 3 months
Fiber 100/100
Fiber 1000/1000
From 139 DKK/months i 12 months
5G internet
89 DKK/months first 3 months
Fiber 1000/1000
From 149 DKK/months i 6 months
5G internet - 25 % rabat
25 % rabat i 6 months
5G
Save 100 DKK/months i 6 months
Fiber 1000/1000
0 DKK first month
Fiber 500/500
From 149 DKK/months first 6 months
5G internet
149 DKK/months first 6 months
4G internet
169 DKK/months first 10 months
5 GB mobile plan
1st month free – only 19 DKK/mo after
40 GB mobile plan
1st month free – then 49 DKK/mo
1 GB eSIM (7 days)
USD 3.99 – 3% cashback
20 GB eSIM (30 days)
USD 27.99 – 3% cashback
30 GB mobile plan
Best value 5G plan under 100 DKK
Saily provides internet access in Denmark through eSIM technology, allowing users to connect to local mobile networks without a physical SIM card. This service primarily targets short-term visitors, travelers, or residents requiring immediate backup connectivity while waiting for fixed-line installation. Unlike traditional Danish broadband providers that require a CPR number (civil registration number) and a permanent address, Saily eSIM Denmark operates on a prepaid model with instant digital activation.
The service utilizes existing 4G and 5G infrastructure in Denmark. Saily does not build its own towers but partners with local network operators to provide coverage. This ensures that users access high-speed mobile data across Copenhagen, Aarhus, Odense, and rural areas, provided their device supports eSIM functionality. The plans are data-only, meaning they do not include a Danish phone number for voice calls or SMS, focusing strictly on internet connectivity for apps, browsing, and tethering.
Speeds and Pricing
The cost and performance of internet from Saily differ significantly from traditional fixed-line broadband. Saily operates on a “pay-as-you-go” or “prepaid package” basis, whereas standard Danish internet involves monthly subscriptions with unlimited data. The speeds depend heavily on the local mobile network coverage (4G vs. 5G) and network congestion at the specific location.
The following table outlines the typical specifications for Saily packages compared to standard Danish fixed-line options.
| Feature | Saily eSIM (Mobile Data) | Standard Fiber/Coax (Fixed Line) |
|---|---|---|
| Download Speed | 20 – 1000 Mbit (Dependent on 5G signal) | 200 – 1000 Mbit (Consistent) |
| Upload Speed | 10 – 100 Mbit | 100 – 1000 Mbit |
| Data Cap | Capped (e.g., 1 GB, 20 GB) | Unlimited |
| Contract Length | 0 months (7 to 30 days validity) | 6 months binding (typically) |
| Activation Time | Instant (QR Code) | 2 – 6 weeks |
| Hardware | Phone/Tablet (eSIM compatible) | Router + Modem/ONT |
| Typical Price | ~27 DKK (1 GB) to ~188 DKK (20 GB) | 249 – 349 DKK/month |
Saily offers specific tiers for Denmark. A 1 GB plan valid for 7 days costs approximately $3.99 USD (around 27 DKK), suitable for quick checks of maps and emails. For longer stays or higher usage, a 20 GB plan valid for 30 days is available for approximately $27.99 USD (around 188 DKK). These prices are one-time fees rather than recurring monthly subscriptions.
Fixed-line internet in Denmark generally offers lower latency and higher stability than mobile data. While 5G via Saily can reach high download speeds, latency (ping) may fluctuate between 20ms and 50ms, whereas fiber connections typically maintain 2ms to 10ms. This makes fixed lines superior for real-time gaming, while Saily is sufficient for streaming, video calls, and general browsing.
Understanding eSIM Technology and Activation
Saily delivers internet via an embedded SIM (eSIM). This is a digital chip built into modern smartphones, tablets, and some laptops. It replaces the need to visit a physical store to buy a plastic SIM card. In Denmark, traditional prepaid SIM cards often require ID registration, but global eSIM providers streamline this process through an app-based interface.
The Activation Process
Activation with Saily is entirely digital. Users download the application, select Denmark as the destination, and purchase a plan. Upon purchase, the provider generates a QR code or a manual installation key. The user scans this code in their phone’s settings under “Mobile Data” or “Cellular Plans.” The phone then downloads the network profile.
Once the profile is installed, the user must enable “Data Roaming” for the Saily line to function. The connection activates immediately upon detecting a supported Danish network. This contrasts sharply with setting up internet in Denmark via traditional ISPs, which involves waiting for hardware delivery and technician activation.
Device Compatibility
Not all devices support eSIM. Most iPhones manufactured after 2018 (iPhone XS and newer), Google Pixel phones, and high-end Samsung Galaxy models are compatible. Users must verify their device is unlocked (not tied to a specific carrier in their home country) before purchasing a plan. If a device is carrier-locked, the eSIM will not download successfully.
Comparing Saily to Traditional Danish Internet
While Saily provides immediate access, it serves a different purpose than standard home internet. Understanding the landscape of Danish broadband helps users decide when to use a short-term solution like Saily and when to commit to a fixed contract.
Fixed-Line Infrastructure: Fiber and Coax
Denmark has extensive digital infrastructure. The two primary fixed-line technologies are Fiber-to-the-Home (FTTH) and Cable Broadband (Coax). Fiber offers symmetrical speeds (e.g., 1000/1000 Mbit) and is considered the gold standard for stability. Coax, delivered via TV cables, often provides high download speeds (1000 Mbit) but lower upload speeds (60–100 Mbit).
Providers like Hiper, Fastspeed, and YouSee utilize these networks. To access these services, a resident must have a valid address and usually a CPR number. The lead time for installation can range from two to six weeks depending on whether a technician needs to visit the property to install a fiber termination box or check the cable socket.
Mobile Broadband vs. Travel eSIM
Residents who cannot get fixed-line internet often opt for mobile internet in Denmark via a router. This involves a subscription with a local carrier (like 3, Telia, or Telenor) that includes a SIM card and a 4G/5G router. These plans usually offer significantly more data (1000 GB or unlimited) compared to travel eSIMs like Saily.
Saily is effectively a “roaming” solution. It aggregates networks, meaning it might switch between TDC and Telenor towers depending on signal strength. However, the cost per gigabyte is higher than a local monthly subscription. Saily is cost-effective for usage under 20-30 GB per month or for durations shorter than a standard billing cycle.
Availability and Coverage in Denmark
Denmark is a flat country with few geographical barriers, resulting in excellent mobile coverage. 4G LTE is available to over 99% of the population, and 5G rollout is advanced, covering most urban centers and many rural areas.
Urban Coverage
In major cities, users can expect robust 5G signals. If you need internet in Copenhagen, Saily will likely connect to a high-capacity 5G band (3.5 GHz), offering speeds that rival fixed broadband. Similar performance is found in Aarhus, Odense, and Aalborg. The density of towers ensures that even indoors, signal strength remains usable, although thick concrete walls in older Danish apartment buildings can sometimes attenuate high-frequency 5G signals.
Rural and Coastal Coverage
In summer house areas and rural zones, the connection often reverts to 4G LTE or low-band 5G (700 MHz). Low-band 5G prioritizes range over raw speed. While download speeds may drop to 20–50 Mbit, this is sufficient for video streaming and web browsing. Saily users benefit from the underlying infrastructure of major Danish telcos, which are legally required to maintain high coverage standards.
Contract Terms and Requirements
The administrative requirements for Saily differ fundamentally from local Danish ISPs. This distinction is crucial for expats and new arrivals navigating the system.
No CPR Number Required
To sign up for a standard internet contract in Denmark, a CPR number (Civil Registration Number) is mandatory. This number is used for credit checks and identity verification. New arrivals often wait weeks or months to receive their CPR card. Saily does not require a CPR number, nor does it require a Danish bank account (NemKonto). Payment is processed via international credit cards (Visa, Mastercard) or digital wallets (Apple Pay, Google Pay).
Binding Periods and Notice
Danish consumer law allows ISPs to enforce a 6-month binding period on new subscriptions. After the binding period, there is typically a 30-day notice period for cancellation. Saily operates on a prepaid, non-recurring basis. A 30-day plan expires automatically after 30 days. There is no need to cancel, and there are no termination fees. This “0 month contract” structure is ideal for temporary accommodation or bridging the gap between moving in and getting fiber installed.
Fair Use Policies
While Saily plans are sold by data volume (e.g., 20 GB), users should be aware of network management. On mobile networks, heavy usage during peak hours (17:00 – 21:00) may result in deprioritization, where speeds temporarily decrease to ensure stability for all users on the cell tower. This is standard practice across mobile operators.
Hardware and Technical Setup
Using Saily requires no external hardware, but understanding how to manage the connection on a smartphone is important for performance.
Tethering and Hotspots
Saily supports internet sharing (tethering). A user can activate the Personal Hotspot feature on their phone to share the internet connection with a laptop or tablet. This effectively turns the smartphone into a modem. However, tethering consumes battery life rapidly and can heat up the device. For sustained home usage, this is less efficient than a dedicated router.
Wi-Fi Calling and Voice
Since Saily plans are data-only, standard voice calls over the cellular network are not possible. Users must rely on VoIP services like WhatsApp, FaceTime, or Skype. Wi-Fi calling (using a Wi-Fi network to route regular phone calls) is a feature related to the user’s primary SIM card, not the Saily eSIM.
Dual SIM Management
Most modern phones allow Dual SIM functionality (one physical SIM + one eSIM, or two eSIMs). Users can keep their home country SIM active for receiving SMS verification codes while using Saily for data. In the phone settings, the user must explicitly designate Saily as the source for “Mobile Data” to avoid expensive roaming charges from their home provider.
When to Transition to Fixed Internet
While Saily is convenient, it is rarely a permanent solution for residents. Transitioning to fiber internet in Denmark becomes necessary when data usage exceeds 50–100 GB per month or when multiple users share the connection.
Installation Timelines
When a user orders fixed internet, the provider checks the address in the central Danish address register. If fiber is already blown into the house, activation can happen remotely in 1-3 days. If a technician is required to install the Optical Network Terminal (ONT), the wait time is typically 2-4 weeks. During this waiting period, Saily serves as an effective stop-gap.
Router Equipment
Fixed-line providers supply a Wi-Fi router, often included in the subscription or for a small rental fee. These routers are designed to handle gigabit speeds and support many devices simultaneously. Advanced users can often request “Bridge Mode” to use their own high-performance router or Mesh Wi-Fi system, which provides better coverage in large Danish homes than a single mobile hotspot.
Summary of Use Cases
Choosing between Saily and other options depends on the specific situation of the user in Denmark.
- Tourists (1-2 weeks): Saily is highly efficient. It avoids the hassle of finding a physical shop to buy a prepaid SIM and offers sufficient data for navigation and social media.
- New Expats (Waiting for CPR): Saily provides immediate connectivity. Since fixed-line ISPs reject orders without a CPR number, an eSIM is often the only way to get online during the first month of residency.
- Backup Connection: For remote workers who cannot risk downtime, a Saily eSIM acts as a redundancy layer. If the main fiber line is cut or experiences an outage, the user can instantly switch to mobile data.
- Heavy Home Users: Saily is not suitable. Gamers, large families, or 4K streamers should prioritize a cabled connection (Coax or Fiber) due to the unlimited data and lower latency.
Security and Privacy
Saily is a product of Nord Security, the company behind NordVPN. This background influences the service’s approach to privacy. While standard ISPs in Denmark are subject to strict data retention laws (logging traffic data for a certain period), Saily operates under international roaming agreements.
Using an eSIM is generally more secure than connecting to public Wi-Fi hotspots in cafes or airports. Public Wi-Fi networks are often unencrypted, leaving data vulnerable to interception. A cellular connection via Saily is encrypted between the device and the cell tower, providing a safer tunnel for sensitive transactions like online banking or accessing MitID.
Troubleshooting Connectivity
If a user experiences low speeds or connection issues with Saily in Denmark, several steps can resolve the problem.
- Toggle Airplane Mode: This forces the phone to disconnect from the current tower and search for a better signal.
- Check Network Selection: By default, network selection is automatic. If the phone clings to a weak signal from one provider (e.g., Telia) while another (e.g., TDC) is stronger, switching to manual network selection in settings can improve performance.
- APN Settings: The Access Point Name (APN) usually configures automatically. If data fails to work, verifying that the APN matches the instructions provided in the Saily app is necessary.
- Data Roaming: This must be toggled “ON” for the eSIM profile. Many users forget this step because they are used to keeping roaming off to avoid fees on their main SIM.
Moving Address and Internet Portability
One advantage of mobile internet solutions like Saily is portability. If a user moves from one apartment to another, there is no relocation process. The connection moves with the device.
In contrast, moving a fixed internet connection in Denmark requires a notice period (usually 30 days) and a setup process at the new address. The user must contact the ISP, schedule the move, and potentially return old equipment if the technology at the new address is different (e.g., moving from a fiber address to a coax address). During such moves, having an active eSIM ensures there is no gap in connectivity between the disconnection at the old address and activation at the new one.
