SMSGlobal is a solid Australian-based platform for basic campaigns. But it has no AI auto-reply, no free plan, and limited two-way inbox tools. Monster SMS adds conversational AI and flat pricing to everything SMSGlobal already does well.
Start Free — No Card Needed View PricingSMSGlobal handles outbound campaigns well, but when customers reply, you're on your own. Monster SMS automatically handles inbound replies with conversational AI, 24/7, no coding required.
SMSGlobal charges PAYG from ~6c/SMS with no AI features included. Monster SMS's flat plans include AI agents, two-way inbox, and agency workspaces at 4–5c/SMS from the first paid plan.
Manage multiple clients from one platform with Monster SMS's multi-tenant agency workspaces. SMSGlobal doesn't offer this at lower plan tiers.
| Feature | Monster SMS | SMSGlobal |
|---|---|---|
| AI auto-reply agents | ✓ Built-in, Azure AI | ✗ Not available |
| Free plan | ✓ 100 messages on sign-up (one-off) | ⚠ Trial credit only |
| Fixed monthly subscription | ✓ From $50/mo | ⚠ Credit-based PAYG primary model |
| Bulk SMS campaigns | ✓ | ✓ |
| Two-way SMS inbox | ✓ All plans | ✓ Basic two-way available |
| Australian Spam Act 2003 compliance | ✓ Built-in, automated | ✓ AU-based platform |
| Multi-tenant agency workspaces | ✓ Every plan | ⚠ Limited at lower tiers |
| Twilio number import | ✓ | ✗ |
| 24/7 AI responses | ✓ | ✗ |
| Contact management | ✓ | ✓ |
| Analytics and reporting | ✓ | ✓ |
| REST API | ✓ | ✓ |
| Opt-out management | ✓ Automatic | ✓ |
| Global SMS reach | ⚠ AU primary | ✓ Strong global routes |
| Australian-based company | ✓ Blockstars Technology, QLD | ✓ AU-based |
| Volume / month | Monster SMS (AUD) | SMSGlobal (est. AUD) |
|---|---|---|
| 1,000 messages | $50/mo (5.0c/SMS, AI included) | ~$60/mo (~6c PAYG, no AI) |
| 5,000 messages | ~$138/mo (Pro + top-up) | ~$180–$230/mo (volume credits, no AI) |
| 15,000 messages | $600/mo (4.0c/SMS, all features) | ~$450–$600/mo (bulk rates, no AI agents) |
SMSGlobal estimates based on published PAYG rates. Monster SMS prices are fixed AUD ex GST with AI agents and all features included.
Preview group contacts and supported opt-outs before you import them into MonsterSMS.ai.
Need the full switching plan? Read our migration guide.
Open SMSGlobal Migration Tool"We switched from SMSGlobal in an afternoon. The AI auto-reply alone saved us 3 hours a week."
"Finally a platform that doesn't require a developer. Set up our first campaign in 20 minutes."
"The pricing is transparent and the AI actually works. No nasty surprises on the bill."
Yes. Export your contact list from SMSGlobal as a CSV and import it directly into Monster SMS. The process takes a few minutes.
SMSGlobal and Monster SMS are both AU-based, which is a good starting point. The key difference is what's included: Monster SMS adds conversational AI agents, flat subscription pricing, and agency workspaces. If you want SMS to handle replies automatically and save staff time, Monster SMS is the better fit.
No. SMSGlobal has no AI auto-reply capability. Monster SMS includes native conversational AI agents from the first paid plan at $50/mo.
SMSGlobal has strong international coverage. Monster SMS focuses on the Australian market but supports international SMS too. If global routes are a primary requirement, compare both platforms for your specific destinations.