Here are three that I like:CallboxOverview: Callbox specializes in B2B lead generation and appointment setting services.Strengths: Offers robust KPI tracking, multi-channel marketing, and high-quality lead generation.Technology: Uses proprietary CRM and lead management tools to track and optimize KPIs.SalesRoadsOverview: A B2B appointment setting and lead generation company that focuses on quality.Strengths: Known for high-quality leads, detailed reporting, and KPI tracking.Technology: Provides detailed metrics and performance analytics to clients.CIENCE TechnologiesOverview: Specializes in lead generation, appointment setting, and data enrichment.Strengths: Strong emphasis on data-driven approaches and KPI measurement.Technology: Uses advanced analytics to track lead quality and performance.Here is some information to consider when you make your decision:Reputation and Reviews: Look for companies with positive client testimonials and case studies demonstrating success in your industry.KPI Tracking: Ensure the company has robust systems in place for tracking key performance indicators (KPIs) such as call volume, conversion rates, appointment setting rates, and lead quality.Lead Quality: Evaluate how the company sources and qualifies leads.

While starting off with this strategy you could also be studying more about value-add options and start attending meetups in your area to get an idea of what other people are doing. 

Various marketing studies have been done over the years which suggest that your recipient has an average of somewhere around a 7-second attention span before he/she "pitches" your card.

Study the market.

A recent study showed it was initially cheaper to rent than to buy in 97 of the largest 100 markets.  

I am new to the investment game although  i have listened, studied and taking courses for years.

Wholesaling does NOT lead to investing, studying real estate finance, principles and law and working for an investment real estate company leads to successful real estate investment. 

You could even look into Opportunity Zones.Other options are doing a Cost Segregation study depending on the property.To drag out the gains, you can do a Deferred Sales Trust, or Installment Sale.

We deal with some of the best "we buy" folks on the east coast.When the property condition is unexpected, they terminate during the study period... as they have reserved the right to do. 

Study the market.