1st Internet and Wifi vs Green Tree Frog NBN plans
Green Tree Frog is cheaper than 1st Internet and Wifi on 2 of the 2 NBN speed tiers both sell as of 2026-11-08: on NBN 100, Green Tree Frog's Fast 100/20 is $95.00/mo ongoing against $99.00/mo for 1st Internet and Wifi's nbn 100, $4.00 a month more, both read from the brands' own pages on 2026-11-08.
Prices are the ongoing monthly price including GST, each read from the brand's own page within the last 24 hours; intro offers are shown beside the row and do not decide a tier. A tier only one brand sells is listed, not scored.
Today's answer
The plan that wins this question right now. You sign up with Green Tree Frog directly; the price you saw is the price you get.
The plans
8 priced plans, cheapest first. Every plan each brand sells on each shared tier, grouped by tier with the cheaper brand's lineup first; each row links its dated source page and hands off to the brand.
| # | Provider | Plan | Speed tier | $/mo inc GST | Intro price | First 12 months | Est. margin | Price read | Source page | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  1st Internet and Wifi | 1st Internet and Wifi nbn 25 | 25/10 | $74.00/mo | $64 for 6 mo | $828 | $31.12 (46.3%) | 2026-11-08 | dated page | go to 1st Internet and Wifi |
| 2 |  Green Tree Frog | Green Tree Frog Standard 50/20 | 50/20 | $90.00/mo | – | $1080 | – | 2026-11-08 | dated page | go to Green Tree Frog |
| 3 | 1st Internet and Wifi | 1st Internet and Wifi nbn 50 | 50/20 | $94.00/mo | $84 for 6 mo | $1068 | $27.85 (32.6%) | 2026-11-08 | dated page | go to 1st Internet and Wifi |
| 4 | Green Tree Frog | Green Tree Frog Fast 100/20 | 100/20 | $95.00/mo | – | $1140 | – | 2026-11-08 | dated page | go to Green Tree Frog |
| 5 | 1st Internet and Wifi | 1st Internet and Wifi nbn 100 | 100/20 | $99.00/mo | $89 for 6 mo | $1128 | $29.15 (32.4%) | 2026-11-08 | dated page | go to 1st Internet and Wifi |
| 6 | Green Tree Frog | Green Tree Frog Fast Pro 250/100 | 250/100 | $105.00/mo | – | $1260 | – | 2026-11-08 | dated page | go to Green Tree Frog |
| 7 | 1st Internet and Wifi | 1st Internet and Wifi nbn 500 | 500/50 | $99.00/mo | $89 for 6 mo | $1128 | $29.15 (32.4%) | 2026-11-08 | dated page | go to 1st Internet and Wifi |
| 8 | 1st Internet and Wifi | 1st Internet and Wifi nbn 1000 | 1000/100 | $119.00/mo | $109 for 6 mo | $1368 | $32.30 (29.9%) | 2026-11-08 | dated page | go to 1st Internet and Wifi |
Tier by tier
- NBN 25: only 1st Internet and Wifi sells this tier, 1st Internet and Wifi sells 1 plan on it from $74.00/mo.
- NBN 50: Green Tree Frog is cheaper by $4.00/mo on the cheapest quotable plan each side ($90.00/mo against $94.00/mo, both ongoing); 1st Internet and Wifi sells 1 plan on it from $94.00/mo, Green Tree Frog sells 1 plan on it from $90.00/mo.
- NBN 100: Green Tree Frog is cheaper by $4.00/mo on the cheapest quotable plan each side ($95.00/mo against $99.00/mo, both ongoing); 1st Internet and Wifi sells 1 plan on it from $99.00/mo, Green Tree Frog sells 1 plan on it from $95.00/mo.
- NBN 250: only Green Tree Frog sells this tier, Green Tree Frog sells 1 plan on it from $105.00/mo.
- NBN 500: only 1st Internet and Wifi sells this tier, 1st Internet and Wifi sells 1 plan on it from $99.00/mo.
- NBN 1000: only 1st Internet and Wifi sells this tier, 1st Internet and Wifi sells 1 plan on it from $119.00/mo.
How to read this
Prices are the advertised ongoing monthly price including GST, captured from the provider's own site by the hourly index and from comparison sites at baseline; "last confirmed" is the most recent read in which the served price was seen on a source. Estimated margin is the ex-GST retail price minus NBN Co's published wholesale tariff for the tier, and is shown only where that public reference exists. Every figure cites its source on the linked dated page. Errors are possible - check the cited sources. Full method: methodology. Machine-readable: this answer as JSON, MCP, llms.txt.
Related: 1st Internet and Wifi on OpenStream: every plan held · Green Tree Frog on OpenStream: every plan held · 1st Internet and Wifi vs every other NBN brand · Green Tree Frog vs every other NBN brand · Cheapest NBN 100 plan · Compare every current plan at my address · Is the advertised NBN price the one you keep paying? · Is the cheapest NBN plan worth it? · All answers
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