Warning Reported for Sander Puerto
A formal blacklist warning has been submitted regarding Sander Puerto, the individual behind the digital marketing company Marketers 365. This report was filed by a business that dealt directly with Sander Puerto and is being published as a caution to other companies, freelancers, and professionals who may be considering working with him or engaging his services through Marketers 365.
The report identifies Sander Puerto as a known scammer and fraudster. Other businesses and individuals are strongly encouraged to avoid any financial agreements, service contracts, or professional engagements with this person.
Marketers 365 Blacklisted for Fraud and Scam Activity
Marketers 365, operating through the website marketers365.com, presents itself as a digital marketing agency offering lead generation, social media advertising, and sales funnel services primarily targeting insurance agencies and other sales-driven businesses. However, the individual operating behind this brand, Sander Puerto, has been reported for fraudulent conduct and deceptive business practices.
When a company or individual presents themselves as a legitimate service provider but engages in dishonest or predatory behavior, the damage can extend well beyond a single transaction. Businesses that rely on lead generation services are especially vulnerable, as payments are often made upfront before any results are delivered. This makes fraud in this space particularly harmful.
Nature of the Complaint
The individual or business that submitted this report has identified Sander Puerto and Marketers 365 as operating in a fraudulent manner. Sander Puerto is described as a known scammer who uses his business, Marketers 365, as a vehicle for fraudulent activity. While specific financial figures were not disclosed in this report, fraud in the digital marketing and lead generation industry frequently involves clients paying for services that are never rendered, receiving fabricated results, or being misled about deliverables and timelines.
Common patterns seen with fraudulent digital marketing operators include collecting upfront retainer fees, providing little to no real service, becoming unresponsive after payment, and disappearing once a refund is requested. Whether or not every one of these patterns applies to Sander Puerto specifically, the report filed makes clear that his conduct rises to the level of fraud and warrants a public warning.
The lead generation space is an industry sector already plagued by bad actors who sell recycled leads, fabricate ad results, and charge clients for work that produces no legitimate business value. According to the Federal Trade Commission (FTC), deceptive marketing practices and fraudulent vendor relationships are among the most commonly reported business-to-business scams. Reports filed with the Better Business Bureau (BBB) consistently highlight lead generation companies as a high-risk category for fraud exposure.
Businesses that have already paid Sander Puerto or Marketers 365 for services are advised to document all communications, invoices, and contracts and to consult with a legal professional about their options for recovering funds. Filing a complaint with the FTC and the BBB is also recommended to help establish a documented pattern of misconduct.
Contact Information for Sander Puerto and Marketers 365
The following contact details have been reported and are being published to help other businesses identify and avoid this individual.
Email Address
Sander Puerto can be reached or may contact you from the following email address: [email protected]. If you receive unsolicited outreach from this email, exercise caution before responding or agreeing to any services.
Company Website
Marketers 365 operates through the website marketers365.com. Visiting this site or engaging with its contact forms is done at your own risk given the fraud warnings associated with its owner, Sander Puerto.
Also Goes by Alonso Puerto
Sander Puerto is also known to use the name Alonso Puerto. This alias should be treated as equally suspicious. Individuals who commit fraud often use alternate names to avoid being flagged by previous victims or blacklist databases. If you are approached by someone identifying themselves as Alonso Puerto and offering digital marketing or lead generation services, be aware that this is likely the same individual as Sander Puerto of Marketers 365.
Using alternate names or aliases is a common tactic among fraudulent operators. It allows them to reset their reputation and approach new clients without the baggage of prior complaints. Anyone dealing with either Sander Puerto or Alonso Puerto in a business context should proceed with extreme caution.
Social Media and Online Presence
Sander Puerto maintains a presence on LinkedIn, where his profile can be found at linkedin.com/in/sander-puerto/. He may use this profile to establish credibility and reach potential clients. The existence of a professional LinkedIn profile does not verify the legitimacy of a business or the integrity of its owner. Fraudulent operators frequently maintain polished social media profiles specifically to appear trustworthy to prospective clients before collecting payment.
Anyone who has connected with Sander Puerto on LinkedIn or been contacted through that platform regarding Marketers 365 services should research this report before taking any further action.
What to Do If You Have Been Contacted by Sander Puerto
If Sander Puerto or anyone associated with Marketers 365 has reached out to you, do not send any payments or provide financial information until you have thoroughly vetted the business. A quick search of his name, his alias Alonso Puerto, and the company name Marketers 365 should be part of any due diligence process.
If you have already been victimized, consider the following steps. Report the fraud to the FTC Fraud Reporting Center. Contact your bank or payment processor to dispute charges where possible. Consult a consumer protection attorney if the financial loss is significant. Leave reviews on public platforms to warn others in your industry.
Summary: Avoid Sander Puerto and Marketers 365
Based on the report submitted, Sander Puerto and his company Marketers 365 have been placed on the blacklist as a known scammer and fraudster. He also operates under the alias Alonso Puerto. His contact email is [email protected] and his business operates through marketers365.com.
This report is published in good faith based on information submitted by a reporting party and is intended to protect businesses and professionals from potential harm. Other individuals who have had negative experiences with Sander Puerto or Marketers 365 are encouraged to come forward and add their own reports to build a clearer public record.



