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Telstra Messaging API

The only provider on this list that owns the Australian network your message lands on.

dev.telstra.com
Overall in au sms apis
7of 13 · score 63.7
Data coverage
77%
20 of 26 fields sourced

Best for

  • •Government and regulated workloads where carrier-direct routing is a requirement
  • •Organisations with an existing Telstra commercial account
  • •Traffic that must demonstrably never leave Australian infrastructure

Strong on

  • +Carrier route direct-carrier 1/13
  • +Ownership carrier 2/13

Weak on

  • −Billing model contract-required 10/13
    Better: AWS End User Messaging: postpaid-self-serve
  • −Operating since 2015 11/12
    Better: SMSGlobal: 1999
  • −SDK languages node, python 11/13
    Better: Twilio: node, python, php, ruby, java, dotnet, go
  • −Opt-out built in Partial 11/13
    Better: Twilio: Yes

vs Kudosity

  • •Ahead on Carrier route: direct-carrier vs hybrid-direct
  • •Ahead on Ownership: carrier vs independent-au
  • •Behind on Billing model: contract-required vs prepay-self-serve
  • •Behind on Self-serve API key: Partial vs Yes

How Telstra Messaging API scores among 13 au sms apis20 of 26 fields known

Pricing6

Price /SMS @ 1k
—
Price /SMS @ 10k
—
Price /SMS @ 100k
—
Dedicated number
—
Min top-up
—
Billing model
contract-required
10/13
Leader: AWS End User Messaging · postpaid-self-serve

Features10

Self-serve API key
Partial
8/13
Leader: Twilio · Yes
Alphanumeric sender1st
Yes
1/13
Two-way messaging1st
Yes
1/13
MMS to AU1st
Yes
1/13
raw.githubusercontent.com · 2026-11-07
RCS3rd
Partial
3/13
Leader: Sinch · Yes
Delivery receipts1st
Yes
1/13
Unicode billing doc
Partial
8/13
Leader: Twilio · Yes
API style3rd
rest-json
3/13
Leader: SMSGlobal · rest-json-plus-smpp
SDK languages
node, python
11/13
Leader: Twilio · node, python, php, ruby, java, dotnet, go
Public status page
Partial
12/13
Leader: Twilio · Yes

Australian compliance5

AU legal entity1st
Yes
1/13
ACMA Sender ID
—
AU data residency1st
Yes
1/13
Opt-out built in
Partial
11/13
Leader: Twilio · Yes
Carrier route1st
direct-carrier
1/13

Agentic2

MCP server
No
7/13
Leader: Twilio · Yes
Agent-ready docs
3
6/13
Leader: Twilio · 5

Traction2

Operating since
2015
11/12
Leader: SMSGlobal · 1999
Ownership2nd
carrier
2/13
Leader: AWS End User Messaging · hyperscaler

Positioning1

Positioning
The carrier selling its own network directly. Unmatched routing position, carrier-shaped commercials.

Alternatives8

Compare

Sources1