From Paper to Paperless

Your essential transactional documents archived, indexed and delivered electronically.


Measurability deliverability


Cost savings

Looking for a rock solid, reliable and cost effective way to deliver your essential transactional documents - statements, invoices and contacts?

Cumulo9's solutions provide everthing you need to manage the documents and communicate them via our proven email delivery platform that delivers hundreds of millions of business emails with 99.9% measured deliverability plus full tracking and reporting.

We provide important delivery confirmation and our clicked link and viewed analytics provides measured cross-sell and up-sell marketing opportunities.

What we do

Solutions to meet your archiving and electronic documents delivery challenges

Our Products

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Mailprimer Deliverability Calculator



Cumulo9's Channel Program is designed to combine our electronic billing, marketing communication, and paperless electronic communication management expertise with our channel partners’ integration capabilities.


Our growing list of customers includes a wide mix of New Zealand’s largest utilities, councils, retailers, corporate and government organisations.

Find out what our customers have to say.

From the Blog

Attachments or Links – what is best?

By cumulo9

A debate among many transactional email senders is whether sending invoices as attachments or as a link to an archive is best. The reality is that both work and senders who offer...


By cumulo9

We are excited to announce that Cumulo9 is sponsoring Trass Family Motorsport (TFM), New Zealand’s Ferrari Racing Team in the 2015 Australian GT Championship. Jono Lester ...

How things have changed! Email opens on smartphones up 500% in 4 years

By cumulo9

  Back in 2011, mobile email made up just 8% of email opens. Now almost half of emails are opened on smartphones and tablets - that's a 500% increase in four years. ...

Cumulo9 Outlines Best Practice for Optimising Effectiveness

By cumulo9

Press Release 21 November 2013 Optimising Email Effectiveness: Cumulo9 Outlines Best-Practice Recommendations on Maximising Campaign Email Responses Email solutions company ...