https://backlinkmanager.io/features/link-building-crm-for-link-partnership-management/
Link Building CRM for Link Partnership Management - Backlink Manager
No more Google Sheets. Manage the relationships with your clients, freelance link builders and vendors with a custom-built CRM.
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https://www.buzzstream.com/about/
About BuzzStream - the CRM for Content Marketing, PR and Link Building BuzzStream
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