Every new New York business filing, every dayCartStrings
Meilech Biller, Registered Agent
CartStrings is a Klaviyo email and SMS marketing agency for Shopify stores, based in Spring Valley, NY. Their website offers done-for-you campaigns and flows, and the LLC filing and site share the same name and location.
Filed July 29, 2025 · Spring Valley, NY · Rockland County
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New York Department of State, Division of Corporations · Entity 7672137 · Retrieved May 18, 2026
About CartStrings
Cartstrings LLC was filed in New York on July 29, 2025, by owner and registered agent Meilech Biller. The company is based in Spring Valley and operates as a digital marketing agency specializing in Klaviyo. Its domain was registered on September 24, 2024, 308 days before filing, through GoDaddy. The website confirms the filing identity. We estimate annual revenue between $1 million and $10 million and 6 to 25 employees. The business is online-only. No annual report or EIN on file yet.
- Domain registered 308 days before filing, indicating pre-existing web activity.
- Owner filed personally as registered agent.
- Website confirmed to match filing name and address.
- We estimate revenue of $1M-$10M and 6-25 employees.
- Online-only footprint indicated.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 139 new businesses registered in Spring Valley in July 2025, and the only digital marketing agency business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was CartStrings registered?
CartStrings was registered as LLC on July 29, 2025 in New York.
Where is CartStrings located?
CartStrings is based in Spring Valley, NY, 10977, in Rockland County.
What type of business is CartStrings?
CartStrings is classified as a digital marketing agency business (klaviyo agency).
Does CartStrings have an EIN on file?
No EIN was found on file for CartStrings at the time of registration.
Who Sells to This Business
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