You only compare what's top of mind
Calls surface this quarter's focus deals; the rest of your shared accounts go unworked.
Partner account mapping
Find the accounts you have in common. Win the deals you can't win alone.
OnlyCommon is the simplest — and most complete — way to map accounts with your partners. Each side privately uploads their list, and you instantly see every account you share — not just the deals you'd remember to mention on a call. Only the overlap is ever revealed; your full list never leaves your hands.
- Only common accounts are never revealed
- Raw files deleted after processing
- Your first match in minutes
Most of the accounts you share never get found.
Today, partner account mapping happens on a call — two people with their CRMs open, comparing notes. The catch: you only ever compare the deals that are top of mind, this quarter's focus accounts. The long tail you both share — the accounts neither of you thinks to bring up — stays invisible. And since no one's going to hand their whole customer list to another company, there's no safe way to surface it. For partner managers it's worse: it's not one call but a round of mapping sessions, and then each side still has to go back and rally its own sellers.
No one will share their full list
So there's no safe way to find the overlap you didn't already think to mention.
It's a relay, not a meeting
Map on a call, then each side briefs its own sellers, again and again — and most of the overlap is never discovered.
From two lists to shared accounts — in minutes.
1
Start a match.
Create a Team Match or Direct Match and invite your partner with a secure link. They can join even without an account.
2
Both upload, privately.
Each side uploads their account list. We clean and match it automatically — raw files are deleted after processing, and only matches are ever revealed.
3
Act on the overlap.
Get a clean report of your common accounts, automatic intros between the right sellers, and a shared view to plan bigger deals together.
Everything you need to co-sell with confidence.
Privacy-first by design
Only the accounts you have in common are revealed. Your full list is never shared, non-matching rows are never shown, and raw files are deleted after processing.
The whole overlap, in minutes
See every account you share automatically — not just the handful you'd compare on a call. Map a partner in minutes, instead of across a quarter of meetings.
Smart matching
We normalize messy data and match on domain, company name, DUNS, and VAT — so "Acme GmbH" and "Acme Deutschland" still line up.
Automatic seller intros
Team Match connects the right account owners on each side, so the people who own the relationship actually talk.
Invite any partner by link
Send a secure link; your partner uploads and joins in one step, no account required to get started.
Enterprise-ready trust
Work-email-only access, encryption at rest, audit logs, and configurable data retention.
Why OnlyCommon
Account mapping without the integrations — or the waiting.
Most account-mapping tools make both companies connect their CRMs and join the same network before you can map a single account. OnlyCommon doesn't. Upload a list, invite any partner with a link, and see your overlap in minutes — no integration, no shared platform, no IT ticket.
Map with any partner — even one who's never heard of us. Only you need an account. Your partner just opens a link and uploads once.
Setup
Integration-based platforms
Connect your CRM, IT / security review
OnlyCommon
Upload a file — 2 minutes
Your partner
Integration-based platforms
Needs an account + must connect their CRM
OnlyCommon
Just opens a link and uploads once
Ecosystem
Integration-based platforms
Both must be on the same network
OnlyCommon
Works with any partner, even first-timers
Your data
Integration-based platforms
Your CRM syncs into a third-party platform
OnlyCommon
Nothing synced; raw file deleted after matching
Pricing
Integration-based platforms
Per-seat, annual contracts, sales-led
OnlyCommon
Pay per line, start free, self-serve
All the overlap. None of the setup.
Made for the people who drive partnerships.
Partner & Alliance Managers
Activate a new partner in minutes, not quarters, and prove ecosystem value with real shared-account numbers.
Account Executives
Walk into every partner meeting already knowing exactly which accounts you share — and who to loop in.
Sales Leaders
Turn your partner ecosystem into pipeline, and give your team warm paths into bigger, multi-vendor deals.
Security & privacy
Your customer list stays yours.
OnlyCommon was built privacy-first because mapping accounts shouldn't mean exposing your business.
- Only common accounts are never revealed
- Non-matching rows are never shown to anyone
- Raw uploads are deleted after processing
- Encrypted at rest
- Work-email-only sign-up
- Full audit log of every action
Start free. Map your first partner today.
Run a real match with a counterpart for free — then pick a plan that scales with the accounts you map. Monthly and yearly plans, plus pay-as-you-go account packs.
Frequently asked questions
Find every account you share — and close it together.
See the accounts you share with your partners — securely, in minutes.