💌 Mailfeller.io is a bulk donor search service for outreach and contact information on websites! 

❓ We are the best on the market because of what we offer:
- fast real-time data search 
- we search for ALL relevant emails, not just those related to the company name 
- processing up to 500 domains simultaneously 
- our own algorithm for sorting found emails by relevance 
- search social links
- search for a contact page 
 
🔗 And also : 
- massive SERP parser to search for thematic sites 
- ahrefs checker to quickly get metrics for the found sites 
- a massive parser of competitors' backlinks from ahrefs to work with the hottest donors first

Mailfeller

Org chart

Teams

Offices