
Arthr
Actively maintained
≈ 2visits/mo
Little sign of use · estimate, read Oct 13, 2026
- For
- Australians buying, refinancing or borrowing for a home, car, investment or business loan
- Activity
- Actively maintainedsite updated 3 days ago
- Company
- 1st Street Pty Ltdprivacy policy
- Used for
- compare home loan rates across a panel of lenders
- check whether refinancing a home loan is worth it
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantsarthr.com.au ↗
- HeadquartersBondi Beach, AUper their site
- Run by1st Street Pty Ltdprivacy policy ↗
- Trains on your dataNoprivacy policy ↗
- Privacy policy updated2026-06-02privacy policy ↗
“We do not permit your personal information to be used to train third-party AI models.”
privacy policy ↗
These are Arthr's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
- MCP serverau.com.arthr/mcpverified in the MCP registry
- Stateanswers, 10 toolschecked 2026-10-21
- Address to connectwww.arthr.com.au/api/mcp
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1

RateZipMCP · open
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FreeRateUpdateMCP · open
Shows current mortgage and home equity rates, offers payment and HELOC calculators, and routes shoppers to lenders and brokers.
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RateAPIMCP · open
Matches credit union products to a customer's documented membership paths, then attaches published rates and source evidence.
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US Mortgage CalculatorMCP · open
Estimates monthly mortgage payments, including principal, interest, taxes, insurance, PMI and HOA, using state-level property tax assumptions.
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Lender PriceMCP · sign-in
Determines which mortgage products a borrower can get and at what rate, by applying investor rules and fee adjustments live.
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Treasury
Tracks spending, investments, and net worth across accounts; answers financial questions with personalized advice.
539ActiveFrom $12.99/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Arthr for?
Sign in to leave a noteWhat is Arthr?
Arranges home, car and business loans by comparing 40 lenders through a broker, reachable by chat or phone. It is listed in the Atlas under Finance and made by 1st Street Pty Ltd.
Who is Arthr for?
Australians buying, refinancing or borrowing for a home, car, investment or business loan
Do people use Arthr?
Little sign of use: ≈ 2 visits/mo · estimate, 2026-10.
Is Arthr still maintained?
Actively maintained: site updated 3 days ago.
Who owns Arthr?
Arthr is run by 1st Street Pty Ltd, per its privacy policy (2026-10-21).
Does Arthr train AI on your data?
No, per its privacy policy (2026-10-21): “We do not permit your personal information to be used to train third-party AI models.”
Is Arthr safe?
We do not audit vendors. What Arthr publishes, read 2026-10-21: on training with your data, “We do not permit your personal information to be used to train third-party AI models.”.
What are alternatives to Arthr?
In Finance, by use: RateZip, FreeRateUpdate, RateAPI, US Mortgage Calculator, Lender Price, Treasury.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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