What Tablif read on KnownSum 's site
KnownSum describes itself as: “KnownSum — Free US tax and money calculators”
- Price model: free tier
- Free tier: Free forever
- Stage: Live, no waitlist
What it is
Calls itself “directory of calculators”.
- Calls itself: directory of calculators
“…directory of calculators”
Where it puts itself
Publishes a comparison page.
“Recast vs Refinance Which costs less for your loan, with Chase, Wells Fargo and -> https://knownsum.com/us/recast-vs-refinance-calculator/”
What it costs
A free tier, free forever. Sales on request. No monthly plan. Prices quoted: $150, $2,363.23, $500.
- Monthly: no
- Free plan: free forever
- Price: $150 · $2,363.23 · $500
- Contact sales: yes
“$150 to $500”
“$2,363.23”
How it runs
A web app. Runs locally and works offline. Built with Google Analytics.
- Kind: web
- Runs where: on the device, offline
- Analytics: Google Analytics
“Calculations run in your browser.”
“…googletagmanager.com”
What it works with
Names Bank of America, Chase and 1 more on its pages.
- Names: Bank of America · Chase · Wells Fargo
“Bank of America”
“Chase”
What it offers as proof
Live, no waitlist. Try it without signing up.
- Trial asks for: nothing
“Nothing uploaded — calculations run in your browser”
Sources
Tablif read these pages, last on 7 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
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