Esendex review

Esendex is a business SMS provider owned by Commify and backed by ECI Partners, with its head office in Melbourne, Victoria and a registered Australian entity behind it. It publishes no Australian price that maps onto a monthly sending volume, only monthly plans priced from a floor behind a quote. Esendex appears on ACMA's approved list for the SMS Sender ID Register under its own name, as a certified telco listed as Esendex Australia Pty Ltd.

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Not yet scored

One of 49 brands reviewed. Not in the priced comparison: prices on monthly plan priced from a floor, on quote, not monthly volume.

Right for you if
  • Registered Australian company, ACN 113 596 580, with a registered office at Level 21, 55 Collins Street, Melbourne
  • Published 99.9% SLA with a one-hour P1 response and four-hour target fix, 24/7
  • Virtual mobile number and sender ID included on every plan, with free unlimited phone, email and chat support
  • ISO/IEC 27001, SOC 2, PCI DSS and Cyber Essentials accreditations named on its Australian pages
Look elsewhere if
  • Bundle pricing with 'from' wording and no per-message rate published
  • No plan covers the benchmark volumes above 10,000 a month, and those volumes are quoted
  • GST treatment is not stated, and the 4.6 Trustpilot score has had no new reviews in twelve months

Esendex at a glance, checked 28 September 2026

What Esendex publishes, read from its own pages, the Australian Business Register and ACMA's list. 9 of 10 facts are published; the rest say so. What each row measures.

Published facts for Esendex, with the date each was read
FactEsendexRead
Rate at 15,000 a month Not published
Australian entity Tier 2, Registered AU entity
ACMA Sender ID Register list Listed under its own name as a certified telco, registers with or without an ABN
Uptime or SLA published Yes, 99.9% monthly uptime for core platform operations, with a one-hour P1 response and four-hour target fix 24/7
Support as published Phone, email and chat, free and unlimited, on 1300 764 946
Public review rating 4.6 out of 5 from 142 reviews on Trustpilot, read 9 September 2026
Sending methods published Web app, API, email to SMS and SMPP
Two-way SMS and MMS Two-way yes, MMS not published
Head office Melbourne, Victoria
Founded 2001

Esendex publishes no per-message rate that maps onto a monthly volume and prices on monthly plan priced from a floor, on quote, is a tier 2 provider, is on ACMA's approved list as a certified telco, publishes 99.9% monthly uptime for core platform operations, with a one-hour P1 response and four-hour target fix 24/7, offers support via Phone, email and chat, free and unlimited, on 1300 764 946, and holds 4.6 out of 5 from 142 reviews on Trustpilot.

Where Esendex stands

Esendex is a registered Australian company with a Melbourne office, prices in Australian dollars, offers a 1300 support line and publishes a 99.9% SLA with 24/7 P1 cover. Its developers page claims 99.99% uptime. It sells monthly bundles with 'from' pricing and no per-message rate, so none of the four benchmark volumes can be priced from the page, and GST treatment is not stated. Its 4.6 Trustpilot score rests on a profile with no new reviews in the last twelve months. Esendex Australia Pty Ltd (ACN 113 596 580), part of the Commify group backed by private equity firm ECI Partners since 2023, now lists a registered office at Level 21, 55 Collins Street, Melbourne, and its About page keeps the headquarters in the UK.

Australian presence: tier 2, Registered AU entity.

ACMA lists it as Esendex Australia Pty Ltd. ACMA's list read 19 September 2026.

What Esendex offers Australian senders

As published by Esendex
APIYes
Email to SMSYes
Two-way SMSYes
SMPPYes
RCS to Australian mobilesNo
Dedicated numberYes
Alphanumeric sender IDYes

Nothing published either way on MMS or Shared number.

Esendex states that it holds ISO/IEC 27001 (maintained globally across the Esendex organisation, per its Australian FAQ), SOC 2 (report type not stated; named as an accreditation on the Australian developers page), PCI DSS (named beside ISO 27001 on the Australian About page; level not stated) and Cyber Essentials (UK government-backed scheme; named as an accreditation on the Australian developers page).

How Esendex prices

Esendex publishes no per-message rate that maps onto a monthly sending volume, so this page prints none. It prices on monthly plan priced from a floor, on quote.

No rate is carried, and the reason is not that the benchmark volumes fall between plans. It is that Esendex publishes no price at all, only a floor behind a quote. Its three plans read "Pay monthly from $38" for 500 messages, "from $170" for 2,500 and "from $570" for 10,000, every one of them under a Get a quote button rather than a purchase, with bespoke packages above 10,000 a month. "From" means the figure is a minimum and not what a buyer pays, so no per-message rate can be computed from it in the way one can be computed from a bundle that states its price. Whether the figures include GST is not stated either. THIS IS WHAT SEPARATES IT FROM CELLCAST, whose bundles fall between the benchmark volumes in exactly the same way but state an exact price a buyer can pay without asking anyone. The floors, for scale, work out at 7.6c, 6.8c and 5.7c per message at best.

How it pricesmonthly plan priced from a floor, on quote
Free trial25 free messages over 7 days, no credit card required
Dedicated number costA virtual mobile number is included as standard on every plan; additional numbers are not priced publicly

Esendex pricing

Esendex prices on a monthly plan from a floor, on quote. Its three published plans each sit under a Get a quote button rather than a purchase, and every figure on them is a minimum rather than the price a buyer pays. The word "from" is the tell, and it means no per-message rate can be computed from the page in the way a bundle that states an exact price allows. Searchers also spell the brand Essendex, and a search for Essendex pricing lands on these same Australian plans.

Above the largest published bundle, volumes move to bespoke packages negotiated on quote. No plan covers the benchmark volumes past that bundle, and the site carries no rate for them. GST treatment is not stated anywhere on the pricing pages, so the quoted floor may not be the final figure on an invoice.

A dedicated number costs A virtual mobile number is included as standard on every plan; additional numbers are not priced publicly, as published, and a free trial carries a message allowance at no charge without a credit card.

Price is only half the picture, because the sending methods matter just as much.

Esendex features for Australian senders

Esendex publishes an SMS API, and its own page invites you to "Get the most out of SMS with our powerful API". Email to SMS is also published, so a team can send and reply from an existing inbox. SMPP gateway access is listed for high throughput and low latency bulk integration.

Two-way SMS runs through a virtual mobile number, which its own page says "makes it easy to start two-way conversations". A dedicated number and an alphanumeric sender ID are both published, and both are included on every plan. RCS to Australian mobiles is not offered, and its own page states "RCS is not yet supported in Australia", while nothing is published either way on MMS to Australian mobiles or a shared number.

Those sender options connect straight to the register question.

Esendex sender ID and the ACMA register

ACMA's approved list for the SMS Sender ID Register lists Esendex under its own name as a certified telco, with the entry reading Esendex Australia Pty Ltd. For your business, that means you can register a sender ID through a provider that sits on the approved list, rather than through a gateway that does not appear on it.

The alphanumeric sender ID and virtual mobile number included on every plan are the tools a registration would attach to, and once a sender ID is in place the question turns to what happens when something breaks.

Esendex support and reputation

Support runs by phone, email and chat on a local Australian line, and it is free and unlimited on every plan. Esendex also publishes a service level agreement with a P1 response target and a target fix, and its P1 cover runs around the clock. Its developers page claims an uptime of 99.9% monthly uptime for core platform operations, with a one-hour P1 response and four-hour target fix 24/7.

Public reviews tell a thinner story. Esendex holds 4.6 out of five from 142 reviews on Trustpilot, but that profile has drawn no new reviews in the past year. The company was founded in 2001 in Nottingham in the UK, and its About page keeps the headquarters there even though the registered office sits in Melbourne.

That record shapes who the provider suits.

Who Esendex suits

Esendex suits a business that wants a registered Australian company with a Melbourne office, pricing in Australian dollars and a support line it can call without watching the clock. Quote-based buying also suits teams that negotiate volume rather than compare posted rates.

A business that needs a published per-message rate should look elsewhere, because none of the benchmark volumes can be priced from the page. Volumes above the largest bundle are quoted, and a buyer who wants fresh public review activity will not find it here.

How much is Esendex?

Esendex publishes no per-message price that maps onto a monthly volume; it prices on monthly plan priced from a floor, on quote. Ask for a written quote before you compare it on cost.

Who owns Esendex?

Esendex is owned by Commify, backed by ECI Partners, with its head office in Melbourne, Victoria, and was founded in 2001.

Is Esendex good?

This site has not scored Esendex. Trustpilot shows 4.6 out of 5 from 142 reviews. It publishes a 99.9% uptime figure.

What is Esendex used for?

Esendex is used for programmable SMS through an API and bulk and transactional SMS from a web app, and it publishes email to SMS and two-way replies.

Similar providers to Esendex

Bird and Infobip are global platforms with Australian entities, and SMSGlobal is Australian-headquartered, so choose SMSGlobal if you want email to SMS, two-way messaging and MMS.

Compare Esendex with another provider

Published figures only, on the measures Esendex publishes.
Measure Esendex Cellcast
Rate at 1Kpriced on monthly plan priced from a floor, on quote3.70c
Rate at 15Kpriced on monthly plan priced from a floor, on quote3.10c
Rate at 125Kpriced on monthly plan priced from a floor, on quote2.83c
Rate at 250Kpriced on monthly plan priced from a floor, on quote2.83c
Dedicated numberYesYes
Alpha sender IDYesYes
Email to SMSYesYes
SMPPYesnot published
Two wayYesYes
Head officeMelbourne, VictoriaSouth Melbourne, Victoria
Public reviews4.6/5 from 142 reviews on Trustpilot4.2/5 from 6 reviews on Trustpilot

Verification log

What was read, where and when, with captures taken from an Australian IP (our method).

CheckedDate readWhat it said
Published rate cardNo rate is carried, and the reason is not that the benchmark volumes fall between plans. It is that Esendex publishes no price at all, only a floor behind a quote. Its three plans read "Pay monthly from $38" for 500 messages, "from $170" for 2,500 and "from $570" for 10,000, every one of them under a Get a quote button rather than a purchase, with bespoke packages above 10,000 a month. "From" means the figure is a minimum and not what a buyer pays, so no per-message rate can be computed from it in the way one can be computed from a bundle that states its price. Whether the figures include GST is not stated either. THIS IS WHAT SEPARATES IT FROM CELLCAST, whose bundles fall between the benchmark volumes in exactly the same way but state an exact price a buyer can pay without asking anyone. The floors, for scale, work out at 7.6c, 6.8c and 5.7c per message at best. See the page as it stood
Public reviews on Trustpilot4.6 out of 5 from 142 reviews

About the author

Alain Grossbard

Head of Strategy

Alain compiles the Australian provider data and writes the reviews behind the rate panel and the price tables.

Checked by Justin Grossbard, who owns the scoring method. How we rate.