Monster SMS

Grizzle Monster SMS

We help you send bulk Text Messages that actually get`s delivered. From a portal your staff won’t hate, or API service your dev team will love!

Bulk Text Message Services
Portal + API
Grizzle Monster SMS
Mr Grizzle
Energy to deliver your messages
About
Monster SMS

Monster SMS is a bright, simple portal for bulk messaging. Send campaigns, alerts, and updates — then handle replies in one inbox.

98%
Delivery Rate
10m+
Happy Texts Sent
5k★
Portal Setups
Grizzle with support team
Text Message Management Available!

Handle campaigns like a pro.... because we are the "Pro's".
Every message sent & handled by our team & MonsterSMS are sent via secure clean routes, ensuring your messages are delivered effectively and safely.

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FOR BUSINESSES ✅ 100% DELIVERABILITY FOCUS LOW FUSS 📣 CAMPAIGNS
2‑WAY INBOX API + WEBHOOKS SMART SEGMENTS NO DRAMA

Be a part of the
Monster Squad

Meet Grizzle’s vibrant helpers — each one represents a feature that makes bulk messaging feel effortless.

Grizzle waving
Free Account
Portal + Onboarding
Grizzle phone
Scheduled Sending
Organise & pre-schedule texts
Grizzle pigeon
Send Campaigns
Securely sent, safely delivered.
Grizzle phone
Delivery Reports
See statuses of every message

Where Messaging
Meets Simplicity

Build campaigns, trigger automations, and manage replies — all with a friendly UI and clear reporting.

🎛️
Brandable Portal

Non‑technical teams can send & track in minutes.

🧩
Templates + Variables

Personalise at scale without spreadsheet pain.

☺️
Campaign & Contact Management

handle contacts and campaigns at scale easily.

Grizzle
Text Message Portal
Bright UI, serious delivery
🔔
Message Hooks

Receive delivery events in real‑time.

🧠
Smart Segments

Target by tags, lists, activity, or upload batches.

😎
Emoji & Links

Use Emoji's and shortened links with your messages, directly from our portal.

Fuel Your Marketing,
98% Read Rate on Text Messages!

Try Monster SMS today. Bring your contacts, send a campaign, and let Grizzle do the heavy lifting.

£0.04p
Per SMS Token

Sending over 50k messages per month or maybe,
Not happy with your current SMS provider?

Try Monster SMS or Contact Us

Features built for real teams

Everything you expect from a serious messaging platform — wrapped in a bright, monster‑friendly UI.

Campaigns + Scheduling

Send now, later, or on recurring schedules.

Contact Uploads + Tags

CSV imports, dedupe, and smart targeting.

Branded Sender

Using a name as the sender, not just a number.

Portal Features Advantages
We don`t use Black or Grey networks to send your messages

All messages sent via MonsterSMS are via clean approved networks, without the worry of your customer contact numbers being harvested by unwanted 3rd parties.

Ops Manager • Network Services
“Contact & Campaign management all built in.”

With Monster SMS, portals they have the ability to connect directly to your CMS and external services! Simply contact us to discuss these options at zero cost.

Monster Development Team • E‑commerce • Marketing • Appointments