Account mapping is just comparing customer and prospect lists to find overlap, and tooling exists precisely so neither side has to email a spreadsheet. Share at the account level, never at contact or deal level, and agree up front what each overlap type means: their customer plus your prospect is an introduction request, a mutual customer is an expansion or case study, a mutual prospect is a co-sell plan. Write those rules into the partnership agreement so nobody improvises them in the middle of a deal. In practice, the partners who refuse to map anything usually have nothing worth mapping.
3 hand-picked resources, 3 link-checked. Pick how you want to dig in.
Why we picked it The closest thing partnerships has to a trade publication: account mapping tactics, co-sell plays and partner ops case studies, published weekly. Read it for the mechanics and discount the platform pitch.
From Crossbeam weekly
Open insider.crossbeam.com →Why we picked it The book that named the shift from 'what should I buy' to 'who do I trust', and the best argument for pushing partner signals into sales, marketing and CS rather than keeping them in a siloed team.
From Goodreads by Jared Fuller and Jill Rowley 225 pages
Open goodreads.com →Why we picked it The benchmark dataset for marketplace and co-sell: multi cloud sellers at 29% of revenue through marketplaces versus 3% for single cloud, and 92% of companies saying cloud partner attention is the hard part.
From Tackle 25 min read
Open state-of-cloud-gtm-report-2025.tackle.io →How partnerships and alliances reads from a different seat.
The same ground, over in Scale, fund & exit, our D2C track.
