Best Gratis Blau M Sim Karte 2026

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Last Updated - 03.02.2026

Best Choice

01

Deutsche Telekom

Telekom MagentaMobil Prepaid M SIM Card without Contract Binding, 5G Including I + 3 GB & Allnet Flat (Min, SMS) in All German Networks & EU Roaming I 10EUR Starting Credit

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With your prepaid card, you will receive 10 € starting credit. This will already pay for the first month.
Unbeatably independent: With the prepaid SIM card without contract binding, you remain flexible with full cost control. The triple SIM can be used for smartphone devices with the SIM formats Standard, Micro & Nano. Not suitable for smartwatches, kidswatches.
INCLUSIVE EU ROAMING: Use your inclusive data volume for temporary stays abroad and Switzerland at no extra cost.
FLAT IN ALL DT. Networks: The prepaid tariff M contains unlimited calls and texts in all German networks.
A as activation: Scan the QR code on the inside of the packaging and let yourself be easily guided through the registration process. Please have your personal details and ID details ready. You can then legitimize yourself as the owner of your new SIM card via video ident or optionally selfie ident. In the final step, send and confirm your activation request.
3 GB HIGHSPEED SURFING with 5G: With 3 GB data volume, always surf at maximum available speed and best network coverage in LTE Max/5G.

14,90 €
02

Lycamobile

Lycamobile International Plus M Prepaid SIM Card without Contract Including 25 GB Data Volume

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

No contract | no credit check: attractive price of 19.99€/4 weeks - then free and flexible tariff selection
Includes 500 international minutes: telephony to 100 countries (including USA, China, UK)
Germany flat rate: make unlimited national calls and SMS - without minute limits!
EU roaming included: no additional costs in the European area.
Activation & initial use: Activation in Germany
25GB high-speed data: the world of limitless possibilities to enjoy digital life to the fullest.

14,59 €
03

congstar

congstar Allnet Flat Plus [SIM, Micro-SIM and Nano-SIM] Monthly Rolling Contract (1 GB Data Flat Rate at 21 Mbit/s, Allnet Flat in all German Networks), Allnet M

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

THE ALLROUNDER - ALLNET M: With 10€ starting credit, the first 4 weeks of your term are already clarified. Make calls and SMS in the Allnet Flat in all German networks. For data volume of 20 GB, you get 1 GB every year. Bookable data passes and speed options make your prepaid package even more personal. **
ROAM LIKE AT HOME: Make calls, texts & Internet access within the EU are included with EU roaming.
PREPAID WITHOUT CONTRACT TIME: Enjoy your own prepaid plan in the best D-net quality. Your fare options are always valid for 4 weeks or 24 hours from activation of your card. Easy to view via app or online. No minimum runtime. No basic fee. Can be cancelled daily.
Let's go in 3 – 2 – 1: Your delivery includes an inactive congstar prepaid card, your new phone number (information on taking phone numbers can be found under "Important Information") + PUK and activation instructions. Visit the congstar activation page, enter your data there and have an ID document ready for legitimation.
5G data turbo included: for the best possible data transmission, 5G (with max. 25 Mbps) already included in your prepaid plan.
3-in-1 SIM card: mini SIM, micro SIM and nano SIM: your congstar prepaid SIM card contains three formats and fits in any smartphone and device.

6,89 €
Value for Money

04

Deutsche Telekom

Telekom MagentaMobil Prepaid M with 13 GB High-Speed Volume | 5G/LTE Max & Allnet Flat in all German Networks | Continue to Use Unused Data Volume | EU Roaming & Hotspot Flat | 10 EUR Start Credit

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20% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Unbeatably independent: with the prepaid SIM card without contract binding, stay flexible with full cost control. The triple SIM can be used with Standard, Micro & Nano formats. (Not for smartwatches, kidswatches.)
Starting credit and other options: charge online, via the MeinMagenta app or via charging code. Optionally, additional data volume can be booked. With your prepaid card, you will receive 10 € starting credit.
PERMANENTLY MORE DATENVOLUMEN AND AT THE SAME PRICE. 13 GB high-speed volume - always at maximum available speed and best network coverage (LTE Max/5G). The prepaid tariff M contains unlimited calls and texts in the Telekom mobile network and in all other German networks.
NEW ROAMING CONDITIONS INCLUDED: With EU-Basic Roaming, making calls and surfing abroad is now even easier. And even cheaper. Use your included volume for temporary stays in the EU, UK and Switzerland at no extra cost.
NEW AND SIMPLY FAIR: Because unused data volume is automatically taken into the next billing cycle and consumed fairly first. Simplified roaming at better conditions and a higher SSD speed of incredible 64 kbps make MagentaMobil prepaid rates even more attractive.

7,99 € 9,95 €(20% Off off)
05

Vodafone

Vodafone Prepaid CallYa Classic | 10 EUR Start Credit I without Contract | 5G Network | 9 Ct. per Min/SMS

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Attention]: On the packaging may still be outdated information, but don't worry. You will receive the current rate. The current tariff overview can be found at: vod.af/German
THE INDIVIDUALIST PLATE: No monthly base price - Pay only what you consume.
NO CONTRACT: A flexible prepaid plan with full cost control. Cancel anytime.
MIN/SMS ONLY 9 CENT: Make calls and Sims for 9 cents per min/SMS in all German networks and in the EU.
EU ROAMING INCLUDED: You can also use the prepaid inclusive services for temporary stays abroad in the EU and in the UK.
Convenient charging options: You can top up your credit online, in the MeinVodafone app, via credit card, balance transfer or by bank transfer.
5G INCLUDED: Surf the excellent 5G network with up to 300 Mbps. High speed in D-net quality for only 3 cents per MB. In addition, data packets are available, such as the DayFlat with 10 GB and a runtime of 24 hours without automatic renewal.
10 Euro starting credit: You will receive 10 EUR starting credit with this SIM card.

9,99 €
06

Vodafone

Vodafone Prepaid CallYa M | 50 GB | 15 EUR Starting Credit | Without Contract | 5G Network | Telephone SMS Flat | EU Roaming

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Attention]: On the packaging may still be outdated information, but don't worry. You will receive the current rate. The current tariff overview can be found at: vod.af/German
NO CONTRACT: A flexible prepaid plan with full cost control. Cancel every 4 weeks.
MORE DATA VOLUME: Get 50GB instead of 30GB in CallYa M plan when registered, for only EUR 14.99 every 4 weeks.
EU ROAMING INCLUDED: You can also use the prepaid inclusive services for temporary stays abroad in the EU and in the UK. For calls and SMS from Germany to the EU receive 500 min/SMS.
Convenient charging options: You can top up your credit online, in the MeinVodafone app, via credit card, balance transfer or by bank transfer.
ALLNET FLAT: making calls and phoning in all German networks included.
5G INCLUDED: Surf the excellent 5G network with up to 300 Mbps. High speed in D-mesh quality.
15 Euro starting credit: You will receive 15 EUR starting credit with this SIM card. IMPORTANT: After SIM activation, the base price of EUR 14.99 for the first 4 weeks will be debited from the existing starting balance.

9,99 €
07

Blau Mobilfunk GmbH

blue 9 Cent Startp. with 5 SGH + 5 bei erster Aufl. - 9 Cent Telefonie dtsch. Netze and SMS, 10MB incl.Prov. nach Freischaltung 6,00 zusätzlich 5,00 Prov. bei der ersten Aufladung. too nutzbar for neuen EU-Tarif from 9 Cent.

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SIM card including €10 starting credit
Prepaid: Free from contract commitment, free of basic fee
Flexible bookable flat rate options for data & language
9 cents per minute for calls to landlines of Europe and USA (plus 15 cent connection fee per conversation)
9 cents per minute & SMS - around the clock, in all German networks

7,90 €
08

congstar

congstar Allnet Flat Plus [SIM, Micro-SIM and Nano-SIM] Monthly Rolling Contract (1 GB Data Flat Rate at 21 Mbit/s, Allnet Flat in all German Networks), Allnet L

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

ROAM LIKE AT HOME: Make calls, texts & Internet access within the EU are included with EU roaming.
PREPAID WITHOUT CONTRACT TIME: Enjoy your own prepaid plan in the best D-net quality. Your fare options are always valid for 4 weeks or 24 hours from activation of your card. Easy to view via app or online. No minimum runtime. No basic fee. Can be cancelled daily.
Let's go in 3 – 2 – 1: Your delivery includes an inactive congstar prepaid card, your new phone number (information on taking phone numbers can be found under "Important Information") + PUK and activation instructions. Visit the congstar activation page, enter your data there and have an ID document ready for legitimation.
For many surfers – Allnet L: With 12 € starting credit, the first 4 weeks of your term are already clarified. Make calls and SMS in the Allnet Flat in all German networks. Your data volume of 30 GB is on top. Only for a short time: when activated, you will receive an additional three 10 GB data passes until 28.10.2025 - redeemable via the congstar app! More bookable data passes and speed options make your prepaid package even more personal. **
5G data turbo included: for the best possible data transmission, 5G (with max. 25 Mbps) already included in your prepaid plan.
3-in-1 SIM card: mini SIM, micro SIM and nano SIM: your congstar prepaid SIM card contains three formats and fits in any smartphone and device.

7,49 €
09

WhatsApp SIM

WhatsApp SIM Prepaid Starter Pack with 15 EUR Credit Value, No Contract, Option with 25,000 Units (MB/MIN/SMS), Surf Speed: 50 Mbps 5G

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Prepaid card with 25,000 units, flexible use for MB/minutes/SMS (without special numbers/value-added services), EU-wide
Option with 50,000 units for 15 euros per 4 weeks or 3,000 units for 5 euros per 4 weeks can be booked at any time via customer centre and app
FITS ANY PHONE: The SIM card comes as SIM, Micro SIM and Nano SIM
15 Euro credit value: WhatsAll 25000 included in the first month, then for 10 euros per 4 weeks. Can be added or debited at any time if required. One-time 5 Euro starting credit

10,00 €
10

EIOTCLUB

EIOTCLUB Prepaid SIM Card for 3G/4G LTE Surveillance Camera, Wildlife Camera, WiFi Router - Supports Vodafone Telefónica Network, SIM Card Only Data, No Contract, No Registration

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8.1

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide network coverage - The SIM card supports 30 European countries and multi-carrier networks, it can automatically switch to the network of the local provider without additional roaming fees. In Germany, the SIM card is compatible with the Vodafone and Telefónica network.
Risk Free Purchase - Your satisfaction is our priority! Please send us a message if you have any questions, and provide your SIM card number for quick help.
Plug & Play - SIM card without contract, no fixed monthly fee, no additional fee, without complicated activation. Just insert it into your device, very easy to use. It can be used at any time, if the card is deactivated, it can be stored for free for 1 year, and the card will automatically cancel if it is not used during this period
Affordable data solution - The EIOTCLUB prepaid SIM card comes with 500 MB of data volume for 30 days. The card only has data, no phone number, no voice or SMS services. Designed for LTE security cameras, wildlife cameras, mobile Wi-Fi routers, unlocked IoT devices etc.
3 in 1 kit - The SIM card is pre-punched in 3 sizes: standard, micro and nano size. Please choose the appropriate size and insert it in the right direction, otherwise it will not be activated.

5,00 €