You’ve got to understand your prospects before you try and book meetings on the phone. Callum Beecroft (The Phonejacker) talks through how SDRs can book meetings on the phone.
.png)
![Apollo.io Competitors: Top 17 Alternatives Compared [2025]-festured-image](https://6052405.fs1.hubspotusercontent-na1.net/hubfs/6052405/2023%20-%20Blog/EN%20SEO%20blogs%20%28Competitor%20pages%29%20%5B%2B%20FR%2c%20ES%20and%20DE%20variations%5D/Apollo.io%20competitors/EN_apollo-io-competitors-card-min.png)