Influencer Marketing tool
Tokfluence is a great tool for finding good influencers (big or small) and get their contact email.
Marketing Analytics tool
Mixpanel can really help Marketing teams analyse customer behaviors and customer journey to improve targeting.
Outreach tool
Re2.ai is the Best Platform For Selling to Local Businesses. You can contact data on every local business, optimized email and social media outreach tools, and step-by-step built-in playbooks.