Forget Etf's. Buy $1 of stock
everywhere you shop.

Grifin invests one dollar from your bank account directly into the company you just shopped at.


By clicking ‘Join The Party’ you are joining our priority waitlist and agreeing to our Terms & Conditions and Privacy Policy. Those on the priority waitlist get free access to Grifin during the testing period!

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Invest $1 in the companies you love. If a company you shop at is not publicly traded, save $1.


Save A Dollar

Hit the local market and swipe your card, you’ve now placed one dollar into a Grifin cash account. Use it to buy more stock or put it away for a rainy day.


Invest A Dollar

Buy Starbucks coffee and Grifin will invest $1 from your primary checking account into Starbucks stock. Congrats, you’re investing around your life - wherever it takes you.


Own Any Publicly Traded Company

In the Grifin app, you can invest in any company as long as you have $1 - even if you don’t shop there. No fees, just financial freedom.

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account security

Your security is important to us. Grifin uses 256-bit SSL encryption, multi-factor authentication, and bank-level security to protect your personal information. If you have any questions or concerns regarding Grifin’s security practices, please contact

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Nothing on this website/app should be considered an offer, recommendation, solicitation of an offer, or advice to buy or sell any security. Interest Financial, LLC ("Interest Financial") a wholly owned subsidiary of Interest Investments, Inc., is in the process of registering with the SEC as a Registered Investment Adviser but is not currently a registered investment adviser. The information provided herein is for informational and general educational purposes only and is not investment or financial advice. Additionally, Interest Financial does not provide tax advice and investors are encouraged to consult with their personal tax advisors.

All investing involves risk, including the possible loss of money you invest, and past performance does not guarantee future performance. Any historical returns, expected returns or probability projections are hypothetical in nature and may not reflect actual future performance.

Brokerage services will be provided to Interest Financial clients through an SEC-registered broker-dealer and member FINRA/SIPC.

Grifin, LLC (“Grifin”) is a wholly owned subsidiary of Interest Investments, Inc and an affiliate of Interest Financial. Grifin provides only a tool with patent pending designed to aid Interest Financial’s clients in automatic savings and automatic purchases of securities. A balanced portfolio requires different investment strategies which Interest Financial does not provide. The tool called Grifin is a robo-investing and robo-savings app, not a robo-advising app.

Interest Financial and Grifin compensate Ambassadors, Influencers and other parties to promote their products and provide testimonials.

By using this website, you understand the information being presented is provided for informational purposes only and agree to our Terms and Conditions and our Privacy Policy.

Contact: 2020 W. University Ave. Gainesville, FL 32603. Email:

Grifin is a registered trademark of Grifin, LLC.


The Grifin App is Patent Pending.


© Copyright 2019 Interest Investments, Inc.; Interest Financial, LLC; and Grifin, LLC

All rights reserved.