Which tools are you actually using for link building outreach?

Honestly a spreadsheet, Hunter for finding emails, and Gmail with a mail merge add-on. We tried a full outreach platform for a few months and the bottleneck was never the software, it was finding sites worth pitching and writing an email that didn't look templated. At bigger volume a proper CRM-style tool like BuzzStream or Pitchbox helps with follow-ups and stops two people emailing the same site. How many pitches a month are you sending?