Independent since 2019 · No paid placement, ever Prices re-checked weekly
Best-of ranking 7 plans ranked · $15–$40/mo · Activate without waiting for a SIM

Best eSIM Phone Plans

An eSIM is the SIM card built into the phone. Instead of waiting for a piece of plastic to arrive, you scan a code and the line is live in a few minutes — which also means you can add a second line to a phone you already use, or test a carrier's coverage before you commit to it.

How we judged these plans ▾

The best eSIM plans cost $15 to $40 a month. Because eSIM support is now near-universal, we ranked these on the things that still differ: how fast activation completes, whether there is a free eSIM trial before you port, and how well the plan works as a second line.

First Not sure how much data you actually need? Seven questions and you’ll know which tier to shop. Work it out →
Our verdict Top picks At a glance What a year costs Why these plans win FAQ
Our verdict

US Mobile Unlimited Starter, at $25/mo

US Mobile treats eSIM as the default rather than an alternative to plastic, and the activation reflects that — minutes, not a delivery window. It pairs that with the longest free trial here at 30 days, and the choice of Verizon, T-Mobile or AT&T. Those two features answer the same question: you can put the line on your phone today, live with it for a month, and only then decide whether to move your number. Taxes and fees are inside the $25.

The catch: Support is app and chat only. The Starter tier has a high-speed allotment before deprioritization and a modest hotspot — heavy tethering belongs on Premium.

Read our full review →
💡

eSIM needs a compatible phone. In practice that means iPhone XS or newer, and recent Samsung Galaxy and Google Pixel models. A phone bought from a carrier may also need unlocking first, which is free once the device is paid off but is not instant — check before you plan an activation around it.

Top picks — the short version

The best eSIM plan is the one that lets you test the network before you move your number. Three carriers offer a genuine eSIM free trial, and that is the feature worth choosing on.

→Best overall: US Mobile Unlimited Starter — activates in minutes, 30-day eSIM trial, pick your network.
→Best free trial: Visible Base — 15 days on Verizon, $25/mo all-in afterwards.
→Best cheap start: Mint Mobile Unlimited — $15/mo intro with a 7-day eSIM trial.
→Best price lock: Boost Unlimited — $25/mo held for as long as the line stays active.
→Best data per dollar: Lycamobile Unlimited Plus — $17/mo on an annual term.
→Best with retail backup: Straight Talk StraightSAVINGS — eSIM online, 4,500+ Walmart stores if it goes wrong.
→Best for travel: Boost Global Connection — calling to 100+ countries and 1GB of global roaming.

At a Glance

Plan Network Price eSIM trial Best for
US Mobile Unlimited Starter Your pick of three $25/mo 30 days Best overall
Visible Base Verizon $25/mo 15 days Testing Verizon free
Mint Mobile Unlimited T-Mobile $15/mo intro 7 days Cheapest way in
Boost Unlimited Boost 5G $25/mo None Locked price
Lycamobile Unlimited Plus T-Mobile $17/mo annual None Data per dollar
Straight Talk StraightSAVINGS Verizon $25/mo None Retail backup
Boost Global Connection Boost 5G $40/mo None International use
Swipe the table to compare all columns

What a year costs

Every plan on this page, annualised. Top to bottom, the gap is $300 a year.

Shorter bar — less per year Longer bar — more per year
Mint Mobile Unlimited
$180/yr
Lycamobile Unlimited Plus
$204/yr
US Mobile Unlimited Starter
$300/yr
Visible Base
$300/yr
Boost Unlimited
$300/yr
Straight Talk StraightSAVINGS!
$300/yr
Boost Global Connection
$480/yr

Why These Plans Win

Every plan is scored against the same four pillars. Here is why each one made the ranking, who it fits, and what to watch for.

1
US Mobile Unlimited Starter Best overall eSIM plan
Live in minutes, 30 days to test it, and you choose which network the eSIM lands on.
Price verified August 4, 2026
$25/mo
See the verdict above
Best for Anyone switching carriers who wants to prove the coverage works before giving up their current line.
2
Visible Base Best free trial
15 days of Verizon on your own phone, then $25 all-in if you keep it.
Price verified August 4, 2026
$25/mo
Read our full review →

Visible's trial installs as an eSIM alongside your current line, so you can walk your normal week — commute, office, home — and watch what the signal actually does before committing. If you stay, the price is $25 with taxes and fees included and no add-ons to decline. It is the least risky way to find out whether Verizon's network is worth what Verizon charges for it.

Best for People who suspect Verizon coverage is better where they live but do not want to pay postpaid prices to find out.
Watch for Base sits behind Verizon's postpaid customers for priority, so speeds fall in crowded places at peak times. Everything runs through the app — no phone line, no store.
3
Mint Mobile Unlimited Cheapest way in
$15 a month for the first term, with a 7-day eSIM trial before you pay anything.
Price verified August 4, 2026
$15/mo
Read our full review →

Mint's intro rate applies to any term length — three, six or twelve months — so $15 a month for unlimited data is available without committing to a year. The 7-day eSIM trial runs on a temporary number, so nothing touches your existing line, and there is a money-back guarantee behind it. Unlimited here means 50GB of premium data with up to 20GB of hotspot, which is a real allowance rather than a token one.

Best for Anyone who wants the lowest entry price and is willing to reassess when the term ends.
Watch for The renewal is the catch: $40 a month after the intro term, against $15 during it. Set a reminder for the renewal date and re-shop then — Mint's own longer terms are usually cheaper than letting it roll.
4
Boost Unlimited Best price lock
$25 a month for as long as the line stays active, with eSIM activation and no credit check.
Price verified August 4, 2026
$25/mo
Read our full review →

Boost is the only carrier here that guarantees the rate indefinitely rather than for a promotional term — $25 with AutoPay, held for the life of the line. New customers start at $10 a month for the first three months. For an eSIM you intend to keep for years rather than churn, the absence of a renewal cliff is worth more than a slightly lower opening price.

Best for Long-haul users who would rather set a line up once and never re-shop it.
Watch for No hotspot at all on this tier, and it is not available as an add-on. No international calling and no Mexico or Canada roaming — those start at higher tiers. Taxes are extra.
5
Lycamobile Unlimited Plus Best data per dollar
Unlimited with 50GB at full speed for $17 a month if you prepay the year.
Price verified August 4, 2026
$17/mo
Read our full review →

Twelve months costs $204, which is $17 a month for unlimited data with the first 50GB at full speed — the best rate here for a plan with a premium-data allowance that large. Unlimited calling and texting to 100 countries is included on every Lycamobile plan, and eSIM activation with number porting is supported.

Best for Heavy data users with $204 available up front, especially anyone calling abroad regularly.
Watch for Month-to-month it is $49 — almost three times the annual rate — so the value depends entirely on paying up front. Taxes are extra, and Lycamobile does not publish a hotspot allowance on this plan.
6
Straight Talk StraightSAVINGS! Best retail backup
eSIM activation online, and 4,500+ Walmart counters if it does not go smoothly.
Price verified August 4, 2026
$25/mo
Read our full review →

eSIM activations mostly work, and when they do not, the digital-only carriers leave you in a chat queue. Straight Talk is the one plan here that pairs eSIM with somewhere physical to go — 4,500-plus Walmart stores. At $25 a month on Verizon's network with unlimited data, and $25 a line at four lines, the pricing holds up on its own.

Best for First-time eSIM users, and anyone who wants a fallback that is not a support ticket.
Watch for Taxes and fees are extra, so the effective cost is nearer $28–30. BYOD is required, video runs at 480p, and there is no dedicated hotspot allowance. eSIM needs iPhone XS or newer, or a recent Galaxy or Pixel.
7
Boost Global Connection Best for travel
Unlimited calling to 100+ countries with 1GB of global roaming data included.
Price verified August 4, 2026
$40/mo
Read our full review →

eSIM and international travel go together — the whole appeal is adding a line without swapping anything physical. This plan builds the international side in rather than selling it as a pass: unlimited calling to 100+ countries, texting to 191+, and 1GB of roaming data included, on top of 40GB of premium data at home.

Best for Frequent travellers who would otherwise buy a separate travel eSIM every trip.
Watch for 1GB of roaming is enough for maps and messaging, not for a working week abroad. There is no hotspot on this tier, no Mexico or Canada roaming, and no price guarantee — the lifetime lock applies only to the $25 plan.

Frequently Asked Questions

What is an eSIM? +
A SIM built into the phone rather than inserted as a card. The carrier sends a profile you install by scanning a QR code or tapping through their app, and the line activates in minutes. The account, number and plan all work exactly as they would on a physical SIM.
Which phones support eSIM? +
iPhone XS and newer, and recent Samsung Galaxy and Google Pixel models. Most flagship Android phones from the last few years support it; budget models often do not. If the phone came from a carrier it may also need unlocking first.
Can I use eSIM and a physical SIM at the same time? +
On most eSIM-capable phones, yes — that is dual SIM, and it is the main reason to add an eSIM line. It lets you keep a work and personal number on one phone, or run a cheap second line for data while keeping your main number.
Can I try a carrier without giving up my number? +
Yes, and this is what eSIM is genuinely good for. US Mobile's 30-day trial, Visible's 15-day trial and Mint's 7-day trial all run on a temporary number alongside your existing line, so you can test real coverage before porting.
Is eSIM activation instant? +
Usually minutes, sometimes not. Identity verification, a locked handset, or a number port from another carrier can each add time — ports in particular can take hours. Do not plan an activation for a moment when you cannot be without service.
Can I move an eSIM to a new phone? +
Yes, but not by moving a card. You transfer the profile, either through the carrier's app or by requesting a new QR code. Some carriers charge a small fee for reissuing a profile, and a few require a support conversation, so check before you sell the old phone.
Is eSIM better than a physical SIM? +
For activation speed, dual-SIM use and travel, yes. The one advantage a physical SIM keeps is that you can pull it out and put it in any other phone in seconds — useful if your handset breaks. If that matters to you, ask whether the carrier will also ship a plastic SIM.

Affiliate disclosure: ShopCellPlans earns a commission on qualifying signups through some of the links on this page. Our rankings reflect editorial judgment, not commercial relationships. Read our methodology.

Independent since 2019 · No paid placement, ever Prices re-checked weekly
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At a Glance

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Affiliate disclosure: ShopCellPlans earns a commission on qualifying signups through some of the links on this page. Our rankings reflect editorial judgment, not commercial relationships. Read our methodology.