Talkatone alternative

SLYNUMBER: The Best Talkatone Alternative

Talkatone gives you a free WiFi-based number, but that number only stays yours if you keep the app active or pay for a Plus plan to lock it in place, and every call still rides on WiFi or data. SLYNUMBER gives you a real second phone number on real cellular service from day one, with no SIM card needed to get started.

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Side by side: a Talkatone WiFi number screen next to the SLYNUMBER app showing a real U.S. mobile number with cellular data

It works on iPhone and Android devices and is available through the App Store, making it easy to keep your personal number separate from another line for work, privacy, anonymity, or international calling. Add spam blocking, muting, voicemail transcription, and free number porting, and you get a second line built for reliable everyday use instead of casual WiFi-only calling.

Key takeaways

No number reclaiming

Talkatone can recycle your free number if the app sits unused, and keeping it locked in requires a paid Plus plan. SLYNUMBER’s number is yours to keep, active or not.

Runs on cellular, not just WiFi

SLYNUMBER operates over real mobile service instead of relying entirely on a WiFi or data connection the way Talkatone does, so your line stays usable in more places.

Fewer verification headaches

Apps, banks, and platforms that check for a genuine mobile number treat SLYNUMBER differently than a free VoIP line like Talkatone’s, which some services flag or decline outright.

Mobile data included

SLYNUMBER’s eSIM adds real mobile data to your line. Talkatone has no data plan of its own — it only rides on whatever WiFi or cellular data you’re already paying for.

No texting caps or ad interruptions

Talkatone’s free tier has been known to throttle heavy texting and shows ads unless you upgrade. SLYNUMBER doesn’t gate your usage or interrupt calls with ads.

One flat annual price

Skip Talkatone’s stacked add-ons (per-minute credit purchases, a Plus subscription for a stable number) in favor of a single predictable yearly rate from SLYNUMBER.

Talkatone replacement:
A detailed comparison

Talkatone made a name for itself as a free way to get a second number for WiFi calling. SLYNUMBER covers the same ground and then some, issuing numbers on the actual mobile network so the line behaves like a normal phone number rather than an app session.

1

features included standard

7

features included standard

TALKATONE

SLYNUMBER

Number stays active without use

NOT AVAILABLE

INCLUDED

Real mobile number

NOT AVAILABLE

INCLUDED

eSIM & mobile data

NOT AVAILABLE

INCLUDED

Ad-free experience

PAID TIER ONLY

INCLUDED

Voicemail transcription

PAID TIER ONLY

INCLUDED

Call forwarding

PAID TIER ONLY

INCLUDED

Calling & texting

INCLUDED

INCLUDED

Not available

Paid tier only

Included standard

Both apps let you pick a number without buying new hardware, and both offer some flavor of call forwarding and a chance to pick a local number. The real split is what happens once you stop opening the app or step away from WiFi. Talkatone numbers can be reassigned after a stretch of inactivity, and several of its more useful features — voicemail transcription, call forwarding, an ad-free interface, a locked-in number — sit behind its Plus subscription. SLYNUMBER includes those essentials from the start and keeps your number reserved for you, connected to a real mobile network instead of an app session.

SLYNUMBER guarantees

A number that stays yours

No inactivity clock

No Plus subscription required just to keep the number you already picked — unlike Talkatone’s free tier.

SLYNUMBER runs on

Real cellular service

Calls and texts keep moving even from banks and financial services, something Talkatone’s numbers can’t do.

SLYNUMBER adds

Mobile data via eSIM

Turn your second line into a small data connection of its own — Talkatone offers no comparable data feature.

A hand holding a phone with the SLYNUMBER app open on a real U.S. mobile number and cellular data

Where a real number matters most

Banking & fintech apps

Verifying a new bank account, activating a card, or confirming a Zelle or PayPal transfer often requires a real mobile number. SLYNUMBER is built to work with financial services and financial institutions that rely on mobile verification, while Talkatone’s free VoIP number may be rejected or flagged as high-risk.

Social media & online profiles

List SLYNUMBER as the contact number on Instagram, Facebook, or LinkedIn to keep your personal line private, without worrying that the number will stop being valid if you go a few weeks without opening an app.

Marketplace & dating apps

Talkatone can work here since most marketplaces don’t demand carrier-grade numbers. SLYNUMBER gives you the same privacy plus a real number to fall back on if a platform ever asks for one.

Travel & remote work

Talkatone needs a live WiFi or data connection at all times, with no built-in way to get online if neither is available. SLYNUMBER’s eSIM supplies its own mobile data, and custom greetings keep your calls feeling personal even when you’re far from home.

Talkatone covers basic WiFi calling and locks its better tools behind a subscription. SLYNUMBER includes the tools busier second lines actually need, without the upsell.

Screen & forward calls

Route incoming calls to your primary device automatically, or screen them first to weed out spam before you answer — included with SLYNUMBER, an add-on with Talkatone.

Record important calls

Save conversations securely for later reference. Talkatone doesn’t offer native call recording on inbound or outbound calls — SLYNUMBER does.

Read your voicemail

Scan voicemail as text instead of listening to every message — a standard SLYNUMBER feature, not a paid extra.

Route calls by rule

Direct calls automatically based on time of day, caller, or day of the week, so business and personal hours don’t collide on one line.

Woman smiling at her phone with a SLYNUMBER second line connected on cellular data

Built for more than just casual calling

One inbox:

Calls, texts, and voicemail from your second number in a single view

Calls beyond the US:

Reach numbers in Canada and other countries without a separate business plan

Pick your area code:

Choose a local number where available instead of accepting whatever’s assigned

Real people, real help:

Get support from an actual person if something isn’t working

Stays on when you travel:

Keep using your number on cellular data, not just WiFi

Why people switch from Talkatone

Talkatone is a workable free WiFi calling app, but a number that depends on app activity and WiFi coverage has real limits.

No inactivity resets

Talkatone’s free number can be reassigned if you don’t use the app regularly. SLYNUMBER’s number stays reserved for you without a use-it-or-lose-it clock.

Steadier call quality

SLYNUMBER’s calls run over the cellular network, so quality doesn’t swing with your WiFi signal the way Talkatone’s can.

Plays well with conferencing tools

Because SLYNUMBER issues real mobile numbers, they connect cleanly with tools like Zoom Phone and Microsoft Teams.

Fewer blocked sign-ups

Platforms that reject VoIP numbers outright will still accept a SLYNUMBER number, closing a gap Talkatone’s free line can’t.

Couple sharing one phone with a SLYNUMBER number and eSIM connected in Canada

One number. One app. One mobile identity.

Pricing

Pricing and plans

We're always transparent about our pricing. No hidden fees - ever! Purchase your second phone number online now!

Private number
3-month plan
Annual plan

$49.99/ year

When you purchase this plan, here’s what you’ll get:

A US mobile number for calls, texts, and trusted OTP/2FA verifications
$1 in outbound calling credits per month
Option to add data at any time
Start today
Start today
Global data

$5.00 / year

Upon purchasing this plan, the following items are included:

Pay-as-you-go global data
Option to add US mobile number at any time
50MB of data per month
Start today
Start today
Outbound Credits

$10

/ one-time purchase

Credit bundles are available in values of $10, $25 and $50.

Credits can be used for outbound calls and texts. Check rates here. (Number required)
Credits are also used for cellular data packages. Check rates here. (eSIM required)
Available after checkout
Get started
FAQ

Frequently asked questions

Do I need to purchase additional credits?

Your subscription includes unlimited inbound text messaging and phone calls, as well as a 100 outbound credits. You may need to increase your outbound messaging credits depending on your usage. Note: 1 credit= 1-minute phone call, 1 text message, or 1 picture message.

Does SLYNUMBER work with financial services?

Yes, since SLYNUMBER provides real mobile numbers, it works with financial services that require phone number verification. You can securely use it to receive SMS codes and other essential notifications from your bank or other financial institutions.

Can I use SLYNUMBER outside of the US?

You can use SLYNUMBER for personal calls or business calls anywhere in the world with no roaming fees. All you need is a data connection (mobile data or WIFI).

Can I use my SLYNUMBER for international calls and messages?

Yes! SLYNUMBER can only be used to make calls and send messages to many countries across the world. can only be used to make calls and send messages to phone numbers in the US and Canada.Yes. SLYNUMBER works for international calls and messages. International rates apply, so be sure to check your balance, credit used per call or message will vary by destination.

Can I choose my area code?

Yes. SLYNUMBER offers all area codes in the US, so you can keep your phone number private and get a local number that suits you. Purchase your second mobile number, online, today!

Where is SLYNUMBER available?

The SLYNUMBER app can be downloaded in over 150 countries worldwide. It is available on both the Apple App Store and Google Play Store, making it accessible to users across a broad range of regions. Simply search for “SLYNUMBER” in your iPhone or Android app store to check availability in your country.

Why is having a real mobile phone number important?

Real mobile numbers are more versatile and reliable than internet-based VoIP numbers. Many services, including social media, shopping platforms, dating apps, and financial institutions, require real mobile numbers for verification. SLYNUMBER provides you with a second low cost line that functions just like your primary one, ensuring compatibility across various platforms. Skip the phone bill and switch to SLYNUMBER!

What sets SLYNUMBER apart from other second number apps?

SLYNUMBER is the only app that offers real mobile numbers, not just VoIP (Voice over Internet Protocol) numbers. Many other second number apps rely on internet-based numbers that may not work for all services, while SLYNUMBER provides actual mobile service numbers that are more reliable and widely accepted. Real mobile numbers are more versatile and reliable than internet-based VoIP numbers. Many services, including social media, shopping platforms, dating apps, and financial institutions, require real mobile numbers for verification. SLYNUMBER provides you with a second line that functions just like your primary one, ensuring compatibility across various platforms.

SLYNUMBER mobile app on iOS and Android

Your number without borders

Download the SLYNUMBER app, choose your U.S. mobile number, and start using it instantly from anywhere in the world.

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