What are some alternatives?
When comparing TelephoneLists.Biz and Spaceship, you can also consider the following products
Salestools - Monitor your Linkedin newsfeed for keywords to obtain leads.
Lyft - Lyft is a mobile app that lets you get rides from pace to place for a fee. If you want to be a Lyft driver, you can go to their website and easily sign up to start driving for them. Read more about Lyft.
Lead411 - Lead411 provides company intel, contact email address, direct phone numbers and a sales cadence tool.
Uber - Uber is a website and mobile app that allows you to get a ride similar to a taxi service from your phone.
All The Leads - All The Leads offers probate lead lists for real estate agents and investors.
LibreTaxi - Open source alternative to Uber/Lyft for Telegram