Bulk Messaging Calculator

WhatsApp Bulk Messaging Cost Calculator Estimate Your Bulk Messaging Cost.

Plan WhatsApp campaigns and high-volume broadcasts with clearer cost visibility before you send.

Get Started For Free View Message Packs

Or start with $150 of credit, enough for a first month of Growth

Estimate Your WhatsApp Bulk Messaging Cost

Select a country and your monthly message volume to see Meta’s message fees and the MonoChat plan you need, in one monthly total.

Pricing changes based on the recipient country code.

Promotional and campaign template messages.

Order, delivery and account updates. Since October 1, 2026 these are charged even when sent inside the customer service window.

OTP and login verification messages.

Free-form replies inside the 24-hour customer service window. Since October 1, 2026 Meta charges them at the utility/authentication rate, after a free tier of 1,000 a month per business phone number.

Each WhatsApp business phone number gets 1,000 free service messages a month.

People who answer chats in MonoChat.

Meta bills its message fees to you directly, and MonoChat adds no markup. MonoChat’s own price is your plan: Basic is free for 1 user, 1 channel and 1,000 outgoing messages a month; Growth is $120 a month with 2 users and 100,000 outgoing messages, plus $30 for each extra user. Outgoing messages above your plan use one-time message packs. Prices in USD, before tax.

Since October 1, 2026, Meta charges per message for service messages, at the utility/authentication rate of the recipient’s market, and for utility templates sent inside the customer service window. Each business phone number gets 1,000 free service messages a month; service messages have no volume tiers. Conversations started from a Click-to-WhatsApp ad open a free entry point window of up to 7 days. Rates shown are from Meta’s rate card effective October 1, 2026. Meta currently does not deliver marketing templates to US phone numbers, so the North America marketing rate applies to Canada.

Plan Your WhatsApp Campaign Budget

  • Estimate Campaign Cost

    Calculate WhatsApp bulk messaging cost before sending high-volume campaigns.

  • Plan Message Volume

    Understand how many conversations or messages your campaign may require.

  • Avoid Surprises

    Separate MonoChat usage, message packs and provider-side costs clearly.

Important Cost Notes

  • WhatsApp and other providers may apply their own conversation or message fees.
  • MonoChat Message Packs cover outgoing message usage inside MonoChat.
  • Incoming messages are free in MonoChat.
  • Provider fees may vary by country, category and channel provider.

FAQ

WhatsApp Bulk Messaging Cost: Frequently Asked Questions

How the estimate works and which fees apply to a WhatsApp broadcast.

How do I calculate the cost of WhatsApp bulk messaging?

Select the recipient country, then enter how many marketing, utility, authentication and service messages you plan to send each month, your business phone numbers and your team size. The calculator multiplies each volume by the approximate Meta rate for that country, then adds the MonoChat plan and any message packs that volume needs, and shows one monthly total.

Why does the WhatsApp message price change by country?

Meta prices WhatsApp template messages by the recipient’s country code and by message category, so the same campaign costs a different amount in each market.

Does MonoChat add a fee on top of Meta’s rates?

No. MonoChat does not apply markup on channel provider fees. The figures shown are approximate Meta messaging fees, which are paid directly to Meta.

Are WhatsApp service messages free?

Not any more. Since October 1, 2026, Meta charges service messages at the same rate as utility and authentication messages, with no volume tiers, after a free tier of 1,000 service messages a month per business phone number. Utility templates sent inside the customer service window are now charged too. The calculator applies this pricing automatically.

What is the difference between Message Packs and provider fees?

MonoChat Message Packs cover outgoing message usage inside MonoChat. WhatsApp and other providers may apply their own conversation or message fees separately. Incoming messages are free in MonoChat.

Keep exploring

First month of Growth on us

Plan Your Campaign Before You Send.

Estimate messaging costs, choose the right message pack and launch high-volume campaigns with confidence.

Start with $150 credit Chat on WhatsApp

One code per business • 30 days to redeem • No card needed

$150 to get started.

Claim