How to Send Unlimited WhatsApp Messages and Achieve 99% Open Rates

by Chris Whiting · October 28, 2024

The other day I received an email with a subject line much like the headline above. Not entirely believing their claim, I did my own research, and they’re right.

WhatsApp, with its over 2 billion active users, is undoubtedly a powerful platform for marketers. Its high engagement and direct access to consumers make it an ideal channel for messaging campaigns.

And achieving 99% open rates with WhatsApp campaigns is not only possible but common due to its personal nature.

Why WhatsApp for Marketing?

WhatsApp has an impressive reach, particularly in emerging markets. What makes it stand out from other messaging platforms like email or SMS is its significantly higher engagement rate. Here’s why you might want to make WhatsApp part of your marketing strategy:

High Open Rates: Messages sent via WhatsApp have an open rate of up to 99%, far higher than email or SMS.
Global Audience: WhatsApp’s global reach makes it an ideal platform for businesses wanting to connect with international audiences.
Personal Connection: Messages feel more personal on WhatsApp, allowing you to build stronger customer relationships.

Sending Unlimited Campaigns and Adding Unlimited Contacts

To send unlimited campaigns and manage unlimited contacts on WhatsApp, you’ll need more than just the basic app. Here are two ways you can achieve this:

WhatsApp Business API

The WhatsApp Business API is designed for medium and large businesses that need to send high volumes of messages. With this API, there’s no limit to the number of campaigns or contacts you can handle.

Using WhatsApp Automation Tools

There are several third-party tools and platforms that can integrate with WhatsApp to help you send unlimited campaigns. Tools like WATI, Twilio, and WhatsApp Bulk Sender offer powerful solutions for managing your campaigns.

WATI allows you to broadcast messages to thousands of contacts while keeping personalization.
Twilio provides programmable messaging through the WhatsApp API, allowing for complex workflows like automated responses and message scheduling.

Pro Tip: Be sure to check if the tools comply with WhatsApp’s business policies. WhatsApp strictly regulates bulk messaging to avoid spam and ensure quality communication.

How to Achieve 99% Open Rates

WhatsApp’s high open rate is primarily due to its nature as a direct, personal messaging app. However, to consistently maintain this level of engagement, you need to optimize your campaigns.

Here are some tips to ensure your messages are always read:

Segment your audience: Don’t send the same message to your entire contact list. Instead, segment your audience based on their preferences, purchase history, or behavior.
Use names and other personal details: Address your customers by their name and tailor your message to suit their needs.

Send at the right time: Messages sent at inappropriate times can get ignored. Experiment with different times of the day and analyze when your audience is most active.
Don’t spam: Every message you send should offer value to the recipient. It could be a special offer, a useful tip, or important information about a product they’ve purchased.
Exclusive Offers: Offering exclusive deals or discounts via WhatsApp encourages customers to open and read your messages.
Use Catchy first lines: The first few words of your message will determine whether the recipient keeps reading. Make them count.
Create Multimedia Messages: WhatsApp supports images, videos, and voice messages. Use these formats to make your campaigns more engaging.

Create a Sense of Urgency: WhatsApp’s direct nature makes it ideal for sending time-sensitive offers or limited-time deals.

Compliance and Best Practices

While sending unlimited WhatsApp campaigns is possible, it’s crucial to stay compliant with WhatsApp’s policies to avoid getting banned. Here are some guidelines:

Opt-In Messaging: Make sure your recipients have agreed to receive messages from you. Sending unsolicited messages can result in penalties from WhatsApp.
Avoid Spamming: Even with an unlimited contact list, be mindful of how often you message. Too many messages can lead to users blocking your number.

Promoting Your WhatsApp Campaigns

Once your WhatsApp campaigns are ready, it’s time to grow your audience and maximize engagement. Here are ways to promote your WhatsApp campaigns:

Add a WhatsApp Button to Your Website – Make it easy for customers to connect with you by adding a WhatsApp button to your website or landing page. This encourages people to opt into your messages and makes communication seamless.

Use Social Media – Promote your WhatsApp channel through your social media profiles. Encourage followers to subscribe to your WhatsApp updates by offering exclusive deals or content available only through the platform.

Email Promotion – You can also cross-promote your WhatsApp campaigns through email newsletters. Invite your email subscribers to join your WhatsApp list by highlighting the advantages of staying connected through WhatsApp.

Track Success and Optimization – Measure your campaign performance by tracking the open rate, response rate, and click-through rate. This will help you identify which messages are most effective and adjust future campaigns accordingly.

Use WhatsApp Analytics Tools – Third-party tools like WhatsApp Business API analytics or Twilio Insights can provide you with in-depth analytics to measure the success of your campaigns. Key metrics to track include open rates, engagement rates, and opt-out rates.

Is WhatsApp Right for You?

WhatsApp is a game-changer for marketers, providing unparalleled open rates and direct access to consumers.

By leveraging WhatsApp Business API and automation tools, you can scale your campaigns, engage with unlimited contacts, and drive conversions.

Just remember to maintain personalization, provide value, and always comply with WhatsApp’s policies to build a loyal and engaged audience.