Selling online

Sell online without strangers in your phone

Marketplaces, classifieds and rental sites run on phone numbers — and every listing exposes yours to hundreds of strangers. Give buyers a HeyNum number, answer them from your laptop, and retire it once the sale is done.

  • One inbox just for buyers
  • Answer from your computer
  • Retire the number after the sale

Why a second number

Your personal number, protected

With your personal number

  • Your number stays public on every listing for weeks.
  • Scammers target sellers with fake payment links and “verification code” tricks.
  • Buyers keep calling long after the item has gone.

With a HeyNum number

  • Publish a HeyNum number and keep yours private.
  • Recognise the classic scams — and never hand over a code.
  • Switch the number off between sales, or let it go when you're done.

Set it up

Ready in three steps

It takes about a minute — and you never need to show an ID.

  1. 1

    Get a number where you sell

    A local number gets more replies: pick the country of your buyers.

  2. 2

    Add it to your listings

    Buyers call and text it like any mobile, and you answer from your laptop or your phone.

  3. 3

    Close the deal, close the line

    Switch the number off between sales, or cancel it once everything has sold.

Practical tips

Five habits that keep you safe

Good advice, whether or not you use HeyNum.

1

Never share a code sent to you

A buyer who asks you to forward a verification code is trying to take over one of your accounts.

2

Ignore payment links

Fake “payment received” pages ask for your card details. Marketplaces never pay you through a link sent by text.

3

Keep agreements in writing

Use the marketplace's own messaging for prices and terms, and your number for practical details.

4

Meet in public for local sales

Choose a busy place and check the payment has really arrived before you hand over the item.

5

Beware of courier stories

Buyers who can't meet, overpay, or send a “courier” to collect are a classic scam pattern.

Our recommendation

The right setup for selling online

Price

from $4.49/month

or from $44 a year — two months free

One number, every feature included: 1,000 minutes and 1,000 texts a month in its country, unlimited incoming, voicemail transcripts and schedules.

See pricing

FAQ

Selling online: your questions

Still have a question?

Our support team is made of real humans. Write to us and we'll get back to you fast.

Contact support
Which marketplaces can I use it on?

Any marketplace, classifieds or rental site that asks for a phone number to show on your listing or to verify your account. Most accept HeyNum numbers; each sets its own rules.

Can I keep the number for future sales?

Of course. Switch it off between sales so nobody can call, and turn it back on when you list something new.

Can I have one number per platform?

Yes. Add as many numbers as you need — each with its own name, greeting and settings, all in the same inbox.

Can buyers call me, or only text?

Both. Calls ring in your browser on every device where HeyNum is open, and you can forward them to another phone when you're out.

Your new number is one click away.

Pick a country, pay with just an email and start calling from your browser in seconds.

Instant deliveryNo ID requiredCancel anytime