What is partner account mapping? A guide for partnership managers
Partner account mapping finds the customers and prospects you share with a partner. This guide covers what it finds, the data it needs and how to run your first cycle.
Partner account mapping compares your customers and prospects with a partner's to find the accounts you both have. The result shows which accounts to co-sell, who to ask for an introduction, and where a partner's customers already validate your product. It works best when each side controls exactly what the other can see.
What partner account mapping finds
Every partnership has accounts in common, and most of them go unnoticed. Mapping lays your account list against a partner's and sorts the overlap into a few useful groups:
- Shared customers. Companies that buy from you and from your partner.
- Their customer, your prospect. A partner already has the relationship you want. This is the classic warm introduction.
- Your customer, their prospect. The same idea in the other direction.
- Open opportunities. Deals either side is working now, where a partner could help it close.
The groups are the product of the comparison, not a separate data set. Each company keeps its own definitions, usually customers, prospects and open opportunities, and the map shows how they intersect.
Why spreadsheets stop working
Most teams start by swapping spreadsheets, and it works once. Then it goes stale. A quarter-old export misses the deals that matter now. Someone has to redact it by hand, and one missed cell sends a contact name to a partner. And it is all or nothing: the partner gets the whole sheet or none of it, so nobody decides what the other side sees.
Mapping from live CRM data replaces the swap with a comparison that stays current and a sharing rule that is set once, per partner, rather than remembered each time.
What data you need
Less than you might think. A mapping needs a list of accounts, each identified by its domain, and some way to tell customers from prospects and open opportunities.
- A CRM. Salesforce and HubSpot are the usual sources, and the account type and opportunity status you already keep are enough.
- A CSV, if you have no connector. An export with a domain on every row works. Rows without a usable domain should be flagged, not guessed at.
- Nothing else from the partner. Each side brings its own list. The partner does not need to see yours to run the comparison.
How accounts get matched
The most reliable signal that two records are the same company is a shared domain, so a good mapping tool matches on domain first. Anything that does not match exactly can be offered as a candidate, judged on name similarity and corroborating details such as a contact's email domain, and then confirmed or rejected by a person. That last step matters. A wrong match tells a partner that two unrelated companies overlap, which is worse than missing a real one. How Co-Signal computes an overlap walks through this in detail.
What to agree with a partner first
Mapping is a two-way exchange, so settle the rules before you connect anything.
- Start with counts. Agree to share only how many accounts overlap, and decide later whether to name them.
- Decide the next step in advance. Naming the overlapping accounts, and then sharing detail on them, should each be a deliberate choice, made per partner.
- Agree who confirms uncertain matches. One person on each side keeps the map trustworthy.
The sharing model behind this is the subject of How to map partner accounts without sharing your CRM data.
Running your first cycle
Pick one partner, connect both CRMs, share at counts only, and look at the size of the overlap before you do anything else. If the number is worth acting on, open the sharing level one step and agree the first joint motion. Your first partner account-mapping cycle sets out the sequence.
Who uses the result
Partnership managers own the relationship, but the map is useful across the business. Sales teams use it to find accounts a partner already works with. RevOps teams use it to attribute pipeline to a partnership. Marketing teams use it to build lists where the overlap and the fit agree. The partnership teams page covers the whole workflow.
Frequently asked questions
What is partner account mapping?
Partner account mapping compares your customers and prospects with a partner's to find the accounts you both have. It shows which accounts to co-sell, who to ask for an introduction, and where a partner's customers already validate your product.
What data do I need to start?
A list of accounts, each identified by its domain, and some way to tell customers from prospects and open opportunities. That usually comes from Salesforce or HubSpot, or from a CSV with a domain on every row. You do not need your partner's data to begin.
How are accounts matched between two companies?
A shared domain is the strongest signal, so exact domain matches come first. Pairs that do not match exactly are offered as candidates, judged on name similarity and corroborating details, and a person confirms or rejects each one.
Does my partner see my whole CRM?
No. A partner sees only the level you set for that partnership: a count of overlapping accounts, the names of those accounts, or full detail on them. Each company decides what the other side sees.
How is account mapping different from a spreadsheet swap?
A swap is a copy that goes stale, is redacted by hand and is all or nothing. Mapping from live CRM data stays current and applies a sharing rule you set once per partner.
