Two different businesses
Compare the Market is a well-known commercial comparison service that covers energy alongside insurance, broadband and more. Services like it generally operate on a commission or referral model (they are free to you because participating retailers pay when you sign up) and they typically compare a panel of partnered retailers rather than every retailer in the market.
EnergySorted is a different kind of business. You pay a small yearly subscription (around $39), we take no retailer commissions, and we compare every plan across every AER-listed retailer, not a panel. Neither model is wrong; they simply answer to different people. It is worth knowing which before you rely on either.
Panel vs whole-of-market
The panel question is the one most people miss. If a service compares only the retailers it has commercial arrangements with, the cheapest plan for your household may not be in the comparison at all, not because anyone hid it, but because that retailer is not on the panel. A convenient shortlist is useful, but it is a shortlist.
EnergySorted compares the whole AER-listed market, so a plan is never absent because a retailer chose not to partner. When you are hunting for the genuinely cheapest option for your usage, whole-of-market coverage is the difference between a good deal and the best available one.
Estimated quote vs real-usage costing
Commercial comparison services typically give you a one-off quote from a few details: a postcode, a rough usage band, whether you have solar. That is fast and convenient, but two plans that look similar on those inputs can cost very differently once your real peak/off-peak split, solar export and gas usage are applied.
EnergySorted asks you to upload a recent bill and costs every plan against your actual usage: peak, off-peak and shoulder, solar feed-in, and gas stepped rates. It then tracks your bills over time with a Bill Health Score and forecasts, and it covers electricity, gas and fuel together. Where a commercial service earns its fee at the point of switching, EnergySorted keeps working afterwards, backed by a savings guarantee.
When Compare the Market might suit you
If you value a big-brand, one-stop service that will walk you through the switch over the phone and bundle energy with your other household comparisons, Compare the Market can be a genuinely convenient choice, and being free at the point of use suits people who just want a quick, guided switch.
Choose EnergySorted when independence from retailer commissions matters to you, when you want whole-of-market coverage rather than a panel, and when you want the comparison costed on your real bill and monitored over time. You are paying a small subscription so that no retailer is paying us. That is the trade you are making, and for many households the accuracy and neutrality are worth it.