You are probably aware that many carriers cap the data usage in most of their plans. Be it postpaid or prepaid, the entry level plans rarely have unlimited internet. Even those that claim to offer you unlimited internet will actually cap the speed after a certain usage. You will come across dozens of plans where you would get several megabytes and in some cases gigabytes of data but then the speed would be throttled. If you are looking for very cheap plans then you would get 3G speed and then 2G speed after the cap. If you are willing to spend a bit more than you will get 3G/4G speed and then 2G speed after the cap. Many carriers charge ostensibly high when you want substantial data at 4G speed. Even today some plans cap the data usage at 2G and then the speeds are reminiscent of the first generation or dial up internet.

Your quest to find the best SIM only deals with unlimited internet can be daunting if you don’t know where to look. Here is a list of some of the best SIM only deals with unlimited internet. The list is not exhaustive because carriers and smaller service providers keep coming up with new plans. You should check at the time of applying if any of the providers listed below has a better plan. Also, you will have capping and in some cases fair usage policies will apply. We have brought together the best plans bearing in mind the limitations posed by the plans available right now.

Zip SIM offers some of the best SIM only deals with unlimited internet. Great for personal use, the Zip SIMs get self activated and you can choose seven day plans, fortnightly plans, twenty one days validityor monthly plans. The plans start at $25 for 7 days where you get unlimited texts and unlimited talk time along with 500 MB of data. But you get un-throttled 4G speed. You can go for 14 days validity at $35 to get 1 GB data or 21 days validity by paying $45 to get 1.5 GB data. Monthly plans are at $55 offering 2 GB data at un-throttled 4G speeds. The unlimited talk time applies to nationwide calls and unlimited texts include domestic and international messages.

– UltraMobile has some really great plans for talk time and internet. You can pay $19 per month and get unlimited talk time to any number within the country. You get 100 MB at 4G LTE speeds and you have $1.25 credit for international calls. You could also pay $24 per month plan to get the same features but $7 credit for international calling. If you need more data, then pay $29 per month with UltraMobile and get 1 GB of data 4G LTE speed. There is $2.50 international call credit. For 2 GB 4G data you will have to pay $34 per month plan. UltraMobile works on the network of T-Mobile.

– T-Mobile charges $40 per month for unlimited text and talk time along with 3 GB of data. You would enjoy 4G/3G speeds till 3 GB and then you can enjoy unlimited data but at 2G speed. You can choose to pay $50 per month and get 5 GB of high speed data. Thereon, the speed is capped. Paying $60 per month will get you 10 GB of high speed data. If you need more high speed data then you can opt for add-ons.

– AT&T through GoPhone plans offers you 3 GB high speed data along with unlimited talk time and texts for $45 per month plan. If you don’t use all the data, then you get it carried forward to the next bill cycle. If you need more data then you can opt for 6 GB plan at $60 a month. You still get the unlimited talk time and texts.

– Boost Mobile is not the most rewarding of the best SIM only deals with unlimited internet in USA, particularly beuase of its entry level plans capping usage to just 1 GB 4G data. However, it does offer unlimited internet. There are combo deals as well which you can consider if you need more than one connection.

– Cricket Wireless, an AT&T subsidiary, offers unlimited data capped at 1 GB and thereon at 2G speeds along with unlimited talk time and text at $30 per month. You can go for better SIM only plans, costing $40 per month for 2.5 GB and thereon 2G speed data, you may pay $50 per month for 5 GB and unlimited 2G data thereafter. The highest plan with a cap is $60 per month for 10 GB 3G/4G data. Cricket Wireless offers unlimited high speed data at $70 per month. There is no cap at all. You get unlimited texts and minutes. You get unlimited highs speed data as well.

– H2O Wireless charges $30 per month for 500 MB high speed data, $35 for almost the same plan but with better speeds, $40 a month for 3 GB high speed data, $50 a month for 4 GB data and $60 a month for 4.5 GB 4G/3G data. You get unlimited texts and talk time. You also get unlimited data after the cap at 2G speeds.
– MetroPCS offers SIM only deals with unlimited internet but capped at 1 GB if you pay $30 a month, the cap is of 3 GB if you pay $40, 5 GB if you pay $50 and unlimited high speed data if you pay $60 per month. Cricket Wireless and MetroPCS are two providers that offer truly unlimited internet at uncapped or un-throttled speeds. From that perspective, MetroPCS and Cricket Wireless or what was formerly AIO Wireless.

– Net10 Wireless caps the high speed data usage at 500 MB for $35, 3 GB for $40, 5 GB for $50 and 7 GB for $60. You can pay $75 per month and get 7 GB of high speed data. After the caps, speeds get throttled to 2G. You get unlimited texts and talk time in all the plans.

– AirVoice offers 5 GB data along with unlimited text and talk time at $50 per month. You can pay $5 for 5 days to get unlimited text and talk time with 25MB of data. $20 per month gets you unlimited talk time and text with 100MB of data. For 1 GB you pay $30 month.
– GoSmart Mobile offers better plans than AirVoice. You can pay $30 per month to get unlimited text and talk time with 4 GB of 3G data. $45 gets you 12 GB and $55 per month gets you 20 GB of 3G data.

– RoamMobility has some of the best SIM only deals with unlimited internet in USA, especially if you are not considering 3G or 4G data. You can pay $2.95 per day and get unlimited international texts along with unlimited 2G data. Pay $3.95 per day and you would get unlimited nationwide talk time with global text. $4.95 a day gets you unlimited nationwide talk time and global text along with unlimited data.
The better among the best SIM only deals with unlimited internet in USA are from Cricket Wireless, MetroPCS, T-Mobile and RoamMobility.