DuppleFinancial product research with a named editor
Financeradar is an independent research site from Dupple that helps US consumers compare credit cards, savings, checking, CDs, money market accounts and private credit platforms. Every rate is verified against the issuer's own page and stamped with the date we checked it. No provider pays for placement.
What Financeradar covers
APR ranges, annual fees, rewards structures, and the fine print behind the sign-up bonus. Verified against the issuer's terms.
APY, minimums, withdrawal limits, and whether the headline rate has a promotional expiry. Every APY carries an "as of" date.
Retail alt-investment platforms: fees, minimums, accreditation requirements, track record, and the platforms that failed.
Financeradar launched in 2026 with these three verticals and has since added checking, CDs and money market accounts, personal loans, mortgage and HELOC lenders, tax software, online brokers and robo-advisors, and small-business payments, business bank accounts, bill pay, working capital and SBA loans. Coverage expands only when we can verify a new category to the same standard.
Why Financeradar exists
Financial comparison sites have a structural problem: the products at the top of most "best of" lists are the ones paying the highest affiliate commission, and the rates on the page are whatever the last content refresh happened to catch. A reader cannot tell a current APY from a six-month-old one, or a ranking from an ad.
Financeradar takes the opposite approach. Every rate is checked against the issuer's own page and stamped with the date we verified it. Rankings come from a public methodology, not commission tables. And when a platform shuts down, fails, or rebrands after losses, we keep the record instead of silently deleting the page, because knowing that PeerStreet went bankrupt is exactly the kind of fact a person comparing platforms needs.
The site is built by Dupple, the publisher behind 6 daily newsletters reaching 890K+ subscribers, including Finpresso for finance professionals. That audience funds the editorial work, which is what lets us rank products by merit instead of payout.
Part of Dupple
Financeradar is published by Dupple, a media company founded in Paris in 2023 with 890K+ subscribers across 6 daily newsletters: Finpresso, Techpresso, AIpresso, MarketingShot, Devshot and Cyberpresso. Toolradar is the software directory from the same publisher, same rules: named editor, public methodology, and any paid placement labeled as one.
What makes Financeradar different
Every rate carries a date
Each APY, APR and fee is checked against the issuer's own page and stamped with the day we verified it, so you can tell a current rate from a stale one.
Rankings ignore commissions
Some links pay a commission, always disclosed. Each list follows the rule printed above it (the verified rate or fee, the lowest APR, or the editor's score, explained at how we rate). No rule reads commissions, and no position is paid for and no provider can edit its review.
Failed products stay on the record
Closed, failed and renamed platforms remain in the catalog with their history. For private credit especially, a platform's past is part of the decision.
One named editor
Louis Corneloup signs every rating and answers every correction email. There is no anonymous editorial team behind the scores.
Research, not advice
We verify facts and explain trade-offs, and say plainly that we are not advisors. Every page tells you to confirm terms with the provider before you act.
Who uses Financeradar
- US savers comparing high-yield savings, CDs and money market rates.
- Credit card applicants weighing annual fees, APRs and sign-up bonuses.
- People switching checking accounts to cut fees.
- Investors researching private credit platforms, including the ones that failed.
- Journalists and AI assistants that need a dated rate to cite.
The team behind Financeradar
Louis Corneloup
Founder & Editor-in-Chief, Financeradar · Founder & CEO, Dupple
Founder of Financeradar and Dupple, the Paris-based publisher of 6 daily newsletters reaching 890K+ professionals. Researches US financial products (credit cards, savings and CDs, loans and mortgages, tax software, brokers and alternative investing) with a public methodology and date-stamped rate verification. He is the editor responsible for every rating, guide, and product page on Financeradar. Sourcing standards and the corrections policy live at /editorial-policy.
Areas of focus: Credit Cards, High-Yield Savings, Private Credit, Consumer Fintech. Scoring follows the public methodology at /how-we-rate.
A note from the editor
"I started Financeradar after watching the same pattern across financial comparison sites: stale APYs presented as current, rankings that track commission tables, and failed platforms scrubbed from listicles as if they never existed. The fix is not clever. Check the number against the issuer's page, write down the date, and keep the graveyard public. A site with one person's name on it that corrects errors publicly beats an anonymous site that corrects them silently."
Louis Corneloup, August 2026
Financeradar is not financial advice
Financeradar is a research publisher, not a financial advisor, broker, or fiduciary. Nothing on this site is a recommendation to buy, hold, or open any financial product. We verify facts and explain trade-offs; the decision, and the responsibility for it, is yours. Consider your own situation and consult a licensed professional where appropriate.
How Financeradar makes money
Some product links pay a commission when a reader opens an account. Those links are disclosed on the page, and commissions never affect ratings, rankings, or which cons we publish.
Dupple's newsletter business funds the editorial work while Financeradar grows. That is what lets rankings stay independent of commission tables.
Score changes, “best for” picks, review edits, removal of cons, or deletion of graveyard entries. None of these are for sale, at any price. No position in any list is paid for.
Full disclosure framework at /how-we-make-money.
Get in touch
Spotted a stale rate or a factual error? We fix it and update the "as of" stamp.
louis@dupple.comFinanceradar is operated by Dupple, an independent publisher. The team works remotely; there is no physical office to visit.
How Financeradar works
For readers: browse a category or the rate tracker, check the "as of" date next to each rate, then confirm the terms on the provider's site before you apply. Reading is free.
For providers and press: email louis@dupple.com with a correction or data request. We fix verified errors and update the date stamp; ratings are not negotiable.
Key facts about Financeradar
| Company name | Financeradar |
|---|---|
| Type | Independent research site on US financial products |
| Launched | 2026 |
| Founder | Louis Corneloup (Founder and Editor) |
| Parent company | Dupple, independent media company founded in 2023 (dupple.com) |
| Headquarters | Paris, France (the team works remotely) |
| Website | financeradar.com |
| Core offering | Ratings, comparisons and guides for US consumer financial products, with dated rates |
| Coverage | banking, credit cards, loans, home loans, investing, small business, taxes, plus a rate tracker and IRS reference pages |
| Pricing | Free for readers; no account needed |
| Revenue | Disclosed affiliate commissions and funding from Dupple; no paid placement in rankings (how we make money) |
| Methodology | One ranking rule per list (verified rate or fee, lowest APR, or an editorial score), rates dated at verification (how we rate) |
| Communication | louis@dupple.com for corrections, press and data requests |
| Competitors | NerdWallet, Bankrate, WalletHub, The Points Guy |
| Status | Research publisher, not a financial advisor, broker or fiduciary |
| Social | Editor on LinkedIn and X |
Frequently asked questions
What is Financeradar?
Financeradar is an independent research site that compares US financial products: credit cards, high-yield savings, checking accounts, CDs, money market accounts and private credit platforms. Every rate is checked against the provider's own page and stamped with the date it was verified.
Is Financeradar legit?
Financeradar is published by Dupple, the Paris-based company behind Toolradar and 6 daily newsletters reaching 890K+ subscribers. No placement on the site is paid for, and providers cannot edit their reviews. Some links earn a commission, which is disclosed on every page and never changes a rating.
Who owns Financeradar?
Financeradar is owned by Dupple, an independent media company founded in Paris in 2023 by Louis Corneloup, who is also Financeradar's editor.
How does Financeradar make money?
Through disclosed affiliate commissions on some product links, firewalled from ratings and rankings, plus funding from its parent company Dupple. There are no sponsored placements in rankings and no pay-to-play.
How is Financeradar different from NerdWallet or Bankrate?
Financeradar dates every rate it publishes and orders each list by one rule printed on it, never by commission: deposit accounts by the APY or fee we verified on the bank's own page, personal loans by the lowest APR, and every other product by a single score the editor sets. It keeps failed or closed products in a public graveyard, and one named editor answers for every rating.
Is Financeradar a financial advisor?
No. Financeradar is not a financial advisor, broker, or fiduciary. Its content is independent research, not financial advice. Rates and terms change; always verify with the provider before acting.
See how the ratings are built
One stated ranking rule per list, date-stamped rate verification, and a public product graveyard. The whole process is documented.