In this article 6 sections
WhatsApp bulk sender prices follow three models. API platforms charge a monthly plan, such as WATI from 59 a month billed yearly, plus Meta's fee on every marketing message. Desktop senders charge a flat price with no message fees: LeadTrapper is $50 a year. Extensions are often free to install with paid plans.
- There are three pricing models: subscription plus per-message fees (API platforms), a flat yearly price (desktop senders), and free installs with paid plans (extensions).
- On the API, Meta charges for every marketing template message, at a rate that depends on the country; for India, sources in 2026 put it at about ₹0.86 per message before provider fees and tax.
- Desktop senders such as LeadTrapper ($50 a year) or WADesk ($300 a year) charge no per-message fees.
- The cheapest tool isn't the cheapest year: count seats, add-ons, numbers lost to bans and your own time.
- Check every price on the vendor's own page on the day you buy; plans and currencies change.
“How much is it?” sounds like a simple question, but WhatsApp bulk sender prices are built in completely different ways. One tool costs $50 a year in total; another costs 59 a month before a single message is sent, then charges for every marketing message on top. This guide lays out the three pricing models, the real prices from each company’s own page (checked on 14 November 2026), a worked example for a year, and the hidden costs that decide what you actually pay.
The Three Pricing Models
- Subscription plus per-message fees (API platforms). Platforms such as WATI, AiSensy, Interakt and respond.io give you Meta's official WhatsApp Business API. You pay the platform's plan, and Meta charges for each template message by category (marketing, utility, authentication) and country.
- A flat price (desktop senders). Programs such as LeadTrapper send from your regular WhatsApp numbers through WhatsApp Web. You pay for the software; there is no fee per message because the API isn't involved.
- Free install, paid plan (Chrome extensions). Many extensions are free to start, with limits, and charge for more messages or features. The guide to free WhatsApp bulk senders covers what free plans usually include.
Prices Compared
| Tool | Model | Price (from the vendor’s page) | Per-message fees |
|---|---|---|---|
| LeadTrapper | Desktop sender | $50 a year, 14-day free trial | None |
| WADesk | Desktop sender | Free plan (10 bulk messages); Pro $300 a year, Max $550 a year | None |
| WATI | API platform | Growth 59, Pro 119, Business 279 a month, billed yearly | Meta’s fees extra |
| respond.io | API platform | Starter $79 a month billed yearly, $99 monthly | WhatsApp fees not included |
| AiSensy | API platform | Free plan; paid plans on its page | Meta’s fees extra (₹1.09 per marketing message in India on its page) |
| WhatsApp Business app | Phone app | Free | None; broadcast lists of 256, only to people who saved your number |
All prices checked on 14 November 2026 on each company’s pricing page. WATI’s page showed euros when we checked. Prices change, so confirm on the day you buy.
Try the $50-a-year sender free for 14 days
A Worked Example: One Year
Take a shop in India that sends 2,000 marketing messages a month to its customers, 24,000 in a year.
- On an API platform: Meta's India marketing rate, which sources in 2026 put at about ₹0.86 per delivered message, comes to about ₹20,600 a year for 24,000 messages, before the provider's markup and 18% GST. Add the platform plan: WATI Growth at 59 a month is 708 a year. Messages and plan are two separate bills.
- On a desktop sender: LeadTrapper is $50 for the year, whatever the number of messages. There's no message fee to add.
The API’s extra cost buys real things: official status, approved templates, no risk of the number being restricted for using an unofficial tool, and reliable delivery for order updates. For a shop messaging its own customers a few times a month, a desktop sender usually costs far less; for a large brand sending order updates, the API is worth it. The guide to WhatsApp Business API costs works through Meta’s rates in more detail.
The Costs That Don't Show on the Price Tag
- Seats and add-ons. API plans include a set number of users; extra users and features such as chatbots often cost more.
- Numbers lost to bans. With unofficial tools, a number that sends too fast or to people who report it can be restricted. A new SIM is cheap; losing the chats and the customers who knew that number is not. Pacing, number checks and warming up new numbers are what protect it.
- Messages to numbers that aren't on WhatsApp. On the API you pay only for delivered messages, but on any tool, many failed sends in a row hurt a number. Clean the list first with a WhatsApp number checker.
- Your time. Formatting lists, writing templates and answering replies. Tools that load Excel directly, fill in names and answer common questions automatically save hours each month.
- "Lifetime" licences that stop working. A one-time price is only a bargain if the tool keeps up with WhatsApp Web's changes.
How to Pick Without Overpaying
- Count your messages. How many marketing messages a month, to whom, and did they opt in?
- Decide if you need the API. Order updates, one-time codes, big opted-in lists or a brand that can't risk its number: yes. Small campaigns to your own customers: usually no.
- Compare a full year, including message fees, seats and add-ons, not the monthly headline.
- Try before paying. Use free trials with a real list of your own customers, slowly.
For tool-by-tool comparisons, see the guides to the best WhatsApp marketing software, the best WhatsApp bulk sender for PC, Chrome extensions vs desktop apps and a WATI alternative.
Sources
- WATI. Pricing, checked 14 November 2026.
- respond.io. Pricing, checked 14 November 2026.
- AiSensy. Pricing, checked 14 November 2026.
- WADesk. Pricing, checked 14 November 2026.
- Meta. WhatsApp Business Platform pricing.
The WhatsApp bulk sender is part of LeadTrapper for Windows, which costs $50 a year with a 14-day free trial. LeadTrapper is not affiliated with or endorsed by WhatsApp.
Before you send: warm up new or quiet numbers first with the WhatsApp warmer (LeadTrapper's Account Warmer), which runs in the same app.
Frequently Asked Questions
From free to several hundred dollars a month. Desktop senders charge a flat price: LeadTrapper is $50 a year and WADesk starts at $300 a year. API platforms charge a plan, such as WATI from 59 a month billed yearly or respond.io from $79 a month billed yearly, plus Meta's fee on every marketing message.
Only on the official WhatsApp Business API, where Meta charges per delivered template message by category and country. Tools that send from your regular number through WhatsApp Web, such as desktop senders, don't add per-message fees.
On the API, sources in 2026 put Meta's India marketing rate at about ₹0.86 per delivered message, plus the provider's plan, any markup and 18% GST; AiSensy's page listed ₹1.09 per marketing message on its credits. A desktop sender such as LeadTrapper is a flat $50 a year with no message fees.
Be careful. WhatsApp Web changes often, and a sender only keeps working if its developer keeps updating it. Before paying once for life, check how long the seller has been around, when the tool was last updated, and whether updates are included.
Extra users or seats, paid add-ons such as chatbots, Meta's message fees on API platforms, replacement SIM cards and lost contacts if a number is banned, and the time spent cleaning lists and answering replies.
About LeadTrapper
LeadTrapper is a Windows app for finding business leads and contacting them on WhatsApp. It collects business contacts from Google Maps, Instagram, Facebook, TikTok, LinkedIn and business websites, checks which numbers are on WhatsApp with its Number Filter, and sends personalised campaigns with automatic delays from one or more WhatsApp accounts. It also has a chatbot, a shared inbox for every account, and Store Orders for online shops. It installs from the Microsoft Store, and the full app is free for 14 days, then $50 a year. Free web tools, browser extensions and a Wix app are listed on the Free Tools page.
One Price, No Per-Message Fees
LeadTrapper for Windows sends WhatsApp campaigns from your own numbers for $50/year, with number checks and safe pacing. 14-day free trial.
