Mike Stan- Growth Engineer, predictleads.comFullContact has a feature that enables teams to share contacts and view conversations. Not entirely what you're looking for but might be interesting.
Alternative products to Intelligent Syncing from PieSync
Intelligent Syncing from PieSync
Two-way sync between your CRM, ESP & Cloud Apps
Connect your cloud apps with our intelligent 2-way contact sync. Automatically share customer contacts between your marketing automation, CRM, email marketing, invoicing, and e-commerce apps.
4 alternative and related products to Intelligent Syncing from PieSync
Find contact information for anonymous website visitors
With the new Leadfeeder Contacts feature, you can find contact information for companies visiting your website. You get the details you need to make a warm sales connection, and it's all integrated into your Leadfeeder dashboard.
FullContact for iOS is a better contact management experience for your iPhone. It merges duplicates, updates contacts with social profiles, and keeps your Google Contacts, iPhone Contacts, Exchange Contacts, and iCloud Contacts in sync.
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