RCSZilla

Bulk SMS campaigns for your business

Send SMS to whole contact groups imported from Excel or CSV. Schedule each campaign and watch every message update in real time: sent, delivered or failed.

Create free account
No credit card. No subscription required.
  • Import from Excel or CSV
  • Scheduled or recurring
  • Real-time delivery status
  • Credits never expire
4.69 out of 5 · 9,085 reviews

Stores, clinics and service businesses need to reach customers about offers, appointments and deliveries. RCSZilla sends bulk SMS to your contact groups, runs recurring campaigns on a schedule and tracks delivery for every single message. The account is free.

What you get in your account

Campaigns to whole contact groups

Import contacts from Excel or CSV, organize them into groups and send one campaign to everyone in a single screen.

Scheduling and recurring campaigns

Pick a fixed send date, or make the campaign recurring: daily, weekly or monthly. Set it up once and it runs on its own.

Free sending through your Android phone

Install the mobile app on an Android phone and messages go out through your own SIM. Those messages cost you nothing extra.

Sending through the RCSZilla network

For bigger volumes, send through our network with prepaid credits. In Romania an SMS costs about 0.035 EUR.

Sender ID with your company name

Customers see your company name as the sender instead of an unknown number. Costs 150 credits per year and works on network sending.

Sending queue and campaign reports

The queue shows the status of every message in real time: sent, delivered or failed. Each campaign gets its own report.

How to launch your first campaign

1

Create your free account

Sign up without a card and without a subscription.

2

Import your contacts

Upload an Excel or CSV file and organize the numbers into groups. Save message templates you can reuse in every campaign.

3

Write the message and send

Pick the group, check the price in the built-in cost calculator, then launch now or at the scheduled date. Follow delivery in the sending queue.

What it costs

Sending through your own Android phone is free: install the mobile app and messages go out through your SIM. For bigger volumes use the RCSZilla network, with prepaid credits you buy only when you need them.

  • An SMS in Romania costs about 0.035 EUR.
  • Credits never expire. Failed messages are refunded automatically.
  • Sender ID with your company name: 150 credits per year.
  • Pay by card, PayPal or Netopia.
  • No subscription: buy credits only when you send.

Frequently asked questions

How much does it cost to start?

Nothing. The account is free, with no card and no subscription. If you send through your own Android phone, the messages are free too. Through the RCSZilla network, an SMS in Romania costs about 0.035 EUR.

What happens if a message does not arrive?

You see the status of every message in the sending queue: sent, delivered or failed. For failed network messages, the credits come back to your account automatically.

Can my company name appear as the sender?

Yes. Activate a custom Sender ID for 150 credits per year. It works on network sending, and customers see your name instead of a number.

How do I handle contacts and customer replies?

Import contacts from Excel or CSV and organize them into groups. Customer replies land in your inbox, and numbers that opt out go on the blacklist.

Do credits expire if I do not use them?

No. Credits stay in your account until you spend them. Buy them by card, PayPal or Netopia at any time. Before launching, the cost calculator shows exactly what the campaign will cost.

More RCSZilla solutions

Launch your first SMS campaign today

Free account, no credit card. Import your contacts, write the message and watch delivery in real time.

Create free account