There is a small, telling detail in the story of amaysim, the Australian mobile brand whose name is a squashed-up version of "amazingly simple." For most of its life it did not own a single tower, a single shopfront or, strictly speaking, a single network. It bought wholesale capacity from Optus and resold it as its own plans - cheaper, contract-free, sold entirely online. It did this so effectively that in 2021 Optus paid A$250 million to buy the reseller running on its own pipes.
That is the shape of the whole company: a challenger that turned other people's infrastructure and its customers' irritation into a business. amaysim never tried to out-build the incumbents. It tried to out-simplify them - and for a long stretch of the 2010s, in a market that treats phone plans like a maze, that was enough.
01 — The ideaA racket, seen by outsiders
amaysim was founded in November 2010 by a group who mostly were not Australian. Peter O'Connell, an Australian telecom executive, teamed with European mobile virtual network operator veterans - Rolf Hansen, Christian Magel, Thomas Enge and Andreas Perreiter - who had watched the low-cost SIM model mature across Europe. They looked at Australian phone plans, saw locked-in contracts, bundled handsets and confusing fine print, and built the antidote: a plan you could buy in minutes, change whenever, and leave without penalty.
The pitch was almost aggressively boring. No stores. No two-year commitment. No paperwork to switch. In a category that had trained customers to expect friction, the absence of friction was the product.
02 — The modelSelling phone plans like software
Technically, amaysim is a mobile virtual network operator. It buys wholesale mobile capacity from Optus and retails it under its own brand. Practically, it ran more like an e-commerce company than a telco. Customers arrived online, chose a prepaid or SIM-only plan, activated it, and managed everything - recharges, usage, plan changes, support - through an app and a self-service account. No commissioned salesperson, no shop lease, no upsell theatre.
That low-overhead structure is what let amaysim price under the incumbents while keeping the lights on. Plans lean on the features value shoppers actually notice: unlimited talk and text, generous data allowances, data rollover so unused gigabytes bank into the next month, and monthly renewal you can cancel anytime.
The expertise underneath is worth noting. The founding team had already run the low-cost SIM playbook in Europe, where MVNOs matured earlier and harder. They arrived in Australia not with a novel technology but with pattern recognition: they knew which costs to strip, which features customers would trade away, and how far a plain, honest plan could travel in a market conditioned to expect complexity. amaysim was, in effect, a European idea localised for Australian bill fatigue.
03 — The customerWho actually buys this
amaysim's customer is easy to picture: an Australian who wants a cheap, dependable phone plan and does not want to think about it. Students, budget-minded families, people fed up with a bill that crept up over the years, anyone allergic to a lock-in. By June 2024 that added up to more than 1.5 million mobile subscribers, a number pushed higher by a steady habit of absorbing other discount brands' customers.
Those customers stayed for an unglamorous reason: amaysim did not annoy them. The company has reported the lowest complaints score in the Australian industry to the Telecommunications Industry Ombudsman - a 0.4 - and, tellingly, put that figure straight into its advertising. In a sector where trust is scarce, a low complaint rate is a growth channel.
There is a second, quieter customer amaysim serves: the one who wants to leave. The company treats easy exit as a feature rather than a threat. No lock-in means churn is always one tap away, which sounds like a liability until you notice how many people, given the freedom to go, simply do not bother. A plan you can cancel at any moment and rarely want to is a more durable thing than a contract someone is counting the days to escape.
04 — The detoursEnergy, broadband, and a lesson in focus
amaysim did not always keep it simple. After floating on the Australian Securities Exchange in July 2015, it went shopping. It bought the MVNO Vaya for A$70 million and entered home broadband in 2016. In 2017 it spent about A$120 million on the electricity retailer Click Energy, briefly reinventing itself as a multi-utility subscription company.
The expansion did not hold. amaysim exited broadband in 2018 when the wholesale economics soured, and in 2020 sold Click Energy to AGL for about A$115 million - roughly what it had paid, minus the years. The company returned to what it did best: mobile. It is a familiar arc for a challenger that grows up, over-reaches, and rediscovers its edge.
05 — The twistBought by its own supplier
In November 2020 Optus made an unconditional A$250 million cash offer for amaysim's mobile business. Shareholders approved it - more than 72% in favour - and the deal completed in early 2021. amaysim delisted from the ASX in April that year. The challenger that had spent a decade riding the Optus network became part of Optus.
It is a strange outcome that makes complete sense. amaysim had proven it could win value-conscious customers that Optus's premium brand could not. Rather than keep competing on price against its own reseller, Optus bought the brand and kept it running as a distinct, cheaper alternative - the corporate equivalent of hiring the person who kept beating you.
06 — The roll-upCollecting the discount shelf
Inside the Optus group, amaysim became a natural home for the customers of shrinking rivals. It had already bought Jeenee Mobile and OVO before the acquisition. After it, the tidy-up accelerated: the Vaya brand was retired in 2024 and its customers moved onto amaysim plans, and in January 2025 roughly 150,000 Australian customers from the departing Circles.Life were migrated across. Each move adds subscribers without the cost of winning them from scratch, nudging the base toward the 1.8 million mark.
07 — The marketingDitch your Hellco
amaysim's sharpest weapon has always been its voice. In June 2024, with cost-of-living pressure everywhere, it launched "The Escape Plan" through the agency Cocogun - a cheeky campaign urging Australians to escape the "fiery pits" of their current telco, nicknamed the "Hellco." It ran across TV, radio and social, with holiday and movie-pass giveaways stapled on. No network-speed charts, no spec sheets - just the feeling of getting out of a bad bill.
Behind the cheek is a modern marketing operation. Under chief marketing officer Peter Macgregor, who joined in late 2023 from senior consumer-marketing roles at Telstra, the team has leaned into AI in creative production - compressing some campaign timelines from months to around 72 hours while reporting gains in likeability, memorability and return. For a challenger brand, speed and wit are the budget.
08 — The positionWhere it sits now
amaysim competes at the value end of Australian mobile, against the big carriers' own cheaper sub-brands - Boost, Belong, Felix - and independent low-cost players like Kogan Mobile and Aldi Mobile. Its edge is not the network, which it shares with its owner, but the experience wrapped around it: simple plans, honest pricing, a light touch, and a self-service front door that opens on a phone screen instead of a shop counter.
What people can actually do with amaysim is deliberately narrow, and that is the point. Buy a SIM or eSIM online, activate it in minutes, port a number across without paperwork, top up when it suits, bank leftover data, dial up or down a speed tier, and add a home internet plan if they want the same brand handling the house. Everything runs through the app or the web account. There is no branch to visit, no retention hotline to survive, no bundle to decode.
The physical parts of the product are quietly disappearing, too. By 2025 eSIMs - which need no plastic card and no postage - made up about 40% of new activations, cutting fulfilment costs and shrinking activation to minutes. The company that started by removing the contract is now removing the SIM card. The promise in the name keeps compounding: less to hold, less to think about, amazingly simple.