Plan Tally

Compare Telstra, Optus and OnePass SIM-only plans over a full year

Category: Finance
Listed: Nov 6, 2026

About Plan Tally

Plan Tally compares SIM-only mobile plans from Telstra, Optus and OnePass Mobile, both postpaid and prepaid. Instead of ranking plans by monthly price, it adds up what each plan costs over your first 12 months and the year after, and shows when promotional prices end.

You enter how much data you use each month, how long you plan to stay, whether you are a new customer or adding a service, and whether you call overseas often. You can limit results by network and by plan type. The tool then shows the cheapest plan that fits on each network, and a chart of 12-month payments for every plan, with the full-year cost at the regular price marked for comparison.

Other tools on the site include a bill check for people already on a plan, a deal reminder that notifies you before a promotion ends, and a price confidence page covering how prices are checked against each provider's own site.

Questions about Plan Tally

Which providers does Plan Tally compare?

It compares SIM-only plans from Telstra, Optus and OnePass Mobile, covering both postpaid and prepaid plans.

How does it rank plans?

It adds up what each plan costs over your first 12 months and the year after, rather than ranking by monthly price. It also shows when promotional prices end and what a full year costs at the regular price.

Can I check whether my current plan is a good deal?

Yes. The bill check lets you see if you are overpaying on your current plan.

Can it warn me when a promotion is about to end?

Yes. The deal reminder tells you before a deal ends so you can move to the next one.

Site check

How plantally.au reads to AI assistants and search engines, measured on its public homepage.

All 15 findings

For AI assistants

AI crawlersrobots.txt allows all 6 checked AI crawlers.
Structured dataStructured data present, but no Organization node was found.
Stated purposeTitle, description and H1 are present and distinct. H1: "Your phone plan, added up."
Content without JavaScript1175 words of text are present in the raw HTML.
Dated contentNo dateModified or datePublished found in structured data.
Questions and answersNo FAQ markup and no question-shaped headings found.
llms.txtNo /llms.txt found.

For search engines

IndexingNo noindex directive found in markup, headers or robots.txt.
Title55 characters: "Plan Tally · Telstra, Optus and OnePass plans, added up"
Meta description196 characters, outside the 120 to 160 range.
Main headingOne H1: "Your phone plan, added up."
Canonical URLCanonical: https://plantally.au/
SitemapSitemap declared in robots.txt.
Link previewsog:title, og:description and og:image are all present.
Image descriptionsNo images found on the homepage.

Checked Nov 7, 2026 on plantally.au by WebsiteShowBot, engine v0.1.0. It measures technical and content signals that affect how AI assistants and search engines read a site, not whether they mention or recommend it: an automated measurement, not a rating or an endorsement. The site’s owner can hide it or check again from the listing’s management page.