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WhatsApp messages see open rates up to 5x higher than
email. HelloSend gives you every tool to make the most of that reach, safely and at scale.
Reach up to 500 recipients per WhatsApp API campaign, the most scalable way to run WhatsApp campaigns.
Apply your existing CRM filters to build precise contact segments and reach the right people every time.
Automatically generate unique variations of your message for each recipient to lower the blocking risk.
Deliver your WhatsApp messages within each contact's local business hours automatically.
Include images, PDFs, and files up to 20MB to broadcast a message to add context and drive action.
Refine your message tone and clarity with an AI assistant that helps you write copy that converts.
From promotional blasts to re-engagement flows, HelloSend's WhatsApp broadcast marketing tools
give your team the flexibility to connect at every stage of the customer journey.
From promotional blasts to re-engagement flows, HelloSend's WhatsApp broadcast marketing tools give your team the flexibility to connect at every stage of the customer journey.
Let customers reply and continue the conversation directly in your unified inbox. HelloSend ensures your team handles responses without losing any context from the original campaign.
Identify cold leads using CRM filters and bring them back with a targeted WhatsApp bulk message sender campaign. AI rephrasing keeps each message feeling fresh and personal.
Set up and launch a personalized WhatsApp campaign to hundreds of contacts in minutes, no technical know-how required.
STEP 01
Choose WhatsApp API for up to 500 contacts or Mobile WhatsApp for smaller, quick sends of up to 100 contacts.
STEP 02
Apply your CRM filters to zero in on exactly the right contacts by segment, status, or any custom field you already use.
STEP 03
Use a saved template or write from scratch. The built-in AI assistant helps you sharpen tone and clarity before you finalize your copy.
STEP 04
Turn on auto-rephrasing so each recipient gets a uniquely worded version of your message while keeping it on point.
STEP 05
Launch instantly, set a custom date and time, or enable business hours delivery so every contact receives your message in their timezone.
HelloSend's WhatsApp broadcast marketing tools adapt to the communication challenges that matter most in your field, and you reach customers where they actually respond.
Keep clients updated and teams aligned instantly, on the channel they check first.
Drive conversions and keep customers coming back with WhatsApp messages they actually respond to.
Reach every lead at the right moment, from new listing to signed deal.
Turn every promotion into a purchase with WhatsApp campaigns that cut through the noise.
Connect your existing CRM in one click and start managing SMS conversations without changing your workflow.
"Dinesh is a top notch technician! He helped me figure out what was wrong with my extension. Very excited to use! Best short message extension, made for all CRM's especially for Zoho".
"Issues exist everywhere but don't panic. I contacted support and we were able to solve the issue, very well done. thank you. Recommend using this plugin"
"Good extension, works well, pretty straightforward to set up. Devs are helpful. Will continue to use the service. For Pipedrive - Twilio SMS extension."
"Great support from the developers! SMS and FB integration works perfectly."
"Boosted my sales. HelloSend, best extension, ease of use and smooth installation. Requested a feature request, awesome support, thanks Andrew."
"We have been working with HelloSend's multi-line extension since we migrated. This new extension is almost flawless. All previous issues have been completely resolved. We're very pleased with the service as well. Fixes have been FAST!"
"Transfomed my sales within a month. Best SMS Integration tool. Customer support helped me to solve the problem online shortly. Now I can use short message service. Enhance customer communication."
"Love this app."
"Amazing! Great app for integrating Twilio into Zoho Desk. Responsive devs. Just fixed a couple bugs that I reported and released a new version today!"
"Team was quick to respond to technical issues and seems to be adding new functionality quickly."
"Very responsive and helpful."
"My last review was pretty bad. Since then I have worked with them and installed the new update and it actually works really well to both individual as well as group txt...though I'll only use for individual leads. There are a couple of small bugs they need to address but nothing that will keep me from using!"
"Just purchased the extension. Smooth install. One request... Can you make the button available on the detail page as well as list view ? I know many that search for a contact and there is no way to text them without going page by page through Leads or Contacts.Thanks."
"This short message service extension is awesome! works perfectly. Compared to other ones we tried, this supports Arabic (and likely other). The support group (especially Andrew) is very nice and very patient. They help us set up the application and fix some issues at our end(not in the app) via zoom. Great app, no negatives. Thank you for developing this! Transform my sales from 0 to 100."
WhatsApp API campaigns support up to 500 contacts per send and carry a much lower risk of your number being blocked. Mobile WhatsApp campaigns support up to 100 contacts and are better suited for smaller, infrequent sends.
When the same message is sent in bulk, WhatsApp can flag and block the sender's number. HelloSend's AI rephrasing automatically generates a unique variation of your message for each recipient so your campaign looks organic rather than mass-sent.
Yes. Add images, PDFs, or any file up to 20MB directly inside your campaign before sending. Attachments are supported across both WhatsApp API and Mobile WhatsApp campaign types.
