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Gupo
GUPO Broadcast
One message. Every contact. Instantly
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Built for businesses across India

WhatsApp message sender for groups — reach 500+ at once

Announcements, updates, or offers — sent to every contact and group automatically, from your own number. Text and images included.

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No credit card Instant setup Uses your WhatsApp
500+
Contacts & groups per broadcast
2 min
To reach all your recipients
7 days
Free trial, no card

Everything a growing business needs

Manage WhatsApp broadcasts at scale — from your own number, automatically.

Bulk broadcast

Send to 25–500+ WhatsApp groups and contacts in one click, straight from your number.

Image + message

Upload any image — a flyer, chart, or poster — and send it with a caption together.

Runs in background

Powered by Green API — no browser window needs to stay open.

Delivery tracking

See which groups received the message and which failed — with reasons.

How GUPO Broadcast works

Get set up in under 5 minutes. No technical skills required.

Step 01

Connect your WhatsApp number

Sign up and link your existing WhatsApp number using Green API. No new number needed — messages are sent from your own number and identity. Setup takes under 5 minutes.

Step 02

Add your groups and contacts

Sync your existing WhatsApp groups with one click. GUPO automatically imports all groups you admin, and lets you add individual contacts too.

Step 03

Send your broadcast and track results

Write your message, attach an image if needed, select your groups and contacts, and hit Send. GUPO delivers to every recipient in minutes using your own WhatsApp. Track sent, delivered and failed in real time.

"

We used to spend almost 2 hours every morning just sending out commodity price updates and farming tips to our farmer network on WhatsApp. It was manual, repetitive, and took up valuable time we needed elsewhere. GUPO does the same work in minutes — our team now focuses on the business, not the phone.

PS
Praveen Shelke
Director, Deccan Farms Agro Samruddhi Pvt. Ltd

Simple pricing

Start free, upgrade when ready.

TRIAL
Free
  • 25 groups / contacts
  • 2 broadcasts/day
  • No credit card
Start free trial
STARTER
₹99950% off
₹499/month
  • 100 groups / contacts
  • 5 broadcasts/day
  • Email support
Buy Starter
MOST POPULAR
BUSINESS
₹1,99950% off
₹999/month
  • 200 groups / contacts
  • 10 broadcasts/day
  • Priority support
Buy Business
ENTERPRISE
₹3,49950% off
₹1,749/month
  • 500 groups / contacts
  • 20 broadcasts/day
  • Dedicated support
Need more than 500 recipients? You'll need a separate GUPO account with your own WhatsApp number.
Buy Enterprise

Join 200+ businesses across India

Set up in 5 minutes. Broadcast to every contact and group in 2 clicks.

Start free 7-day trial

Frequently asked questions

Everything you need to know about GUPO Broadcast.

GUPO Broadcast is a WhatsApp messaging tool that lets you send one message to 500+ groups and individual contacts in under 2 minutes. It works with your own WhatsApp number via Green API — no third-party number or API from WhatsApp Business required.
No. GUPO connects to your existing WhatsApp number using Green API. Messages are sent from your own number, so your contacts and group members see messages coming from you directly.
Depending on your plan: Trial (25), Starter (100), Business (200), Enterprise (500) — groups and contacts combined. All plans allow sending to all selected recipients in a single broadcast.
Typically under 2 minutes. GUPO's Celery worker sends messages in parallel to all selected groups and contacts. Exact time depends on recipient count and WhatsApp API response speed.
You can send text messages, image + text messages, and scheduled messages (once, daily, weekly, or monthly). GUPO also has an AI message composer powered by Groq to help you write messages faster.
Yes. GUPO offers a 7-day free trial with up to 25 groups or contacts and 2 broadcasts per day. No credit card required to start.
Yes. GUPO supports one-time scheduled sends as well as recurring schedules — daily, weekly, or monthly. Set it once and GUPO sends automatically at your chosen time.
GUPO uses Green API, an official WhatsApp API partner. Messages are sent through your own number with normal rate limits respected, which keeps your number safe. We recommend staying within WhatsApp's fair-use limits.

From our blog

Guides and tips for WhatsApp broadcast

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WhatsApp Guides

How to Create a WhatsApp Broadcast List in 2026 (And Send to Unlimited Groups)

WhatsApp's built-in broadcast list is limited to 256 contacts. Here's how to create one — and what to do when your network grows beyond that limit.

8 min read
WhatsApp Guides

How to Send the Same Message to Multiple WhatsApp Groups at Once

Sending the same message to 50+ WhatsApp groups one by one wastes hours. Here are all the methods — from forwarding to broadcast tools — ranked by how many groups you manage.

7 min read
WhatsApp Tools

WhatsApp Bulk Message Sender: Tools, Limits, and Best Practices in 2026

Not all WhatsApp bulk senders are safe to use. Here's an honest breakdown of how bulk messaging works, which tools to trust, and how to stay within WhatsApp's limits.

9 min read

Contact Us

Have a question? We'll get back to you within 24 hours.

Call / WhatsApp

+91 85303 33588

Location

Pune, Maharashtra

Business Hours

Mon–Sat, 9:00 AM – 7:00 PM

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