Every call matched to the right Google contact
Allo keeps Google Contacts and your phone in sync both ways, so every call, text and voicemail lands on the right person, written up by AI. No more copying numbers around.
Trusted by 5,000+ sales teams


















Your Google Contacts, current on every call
Allo reads your Google Contacts into the dialer and matches every conversation to the right person, so your address book stays clean on its own.
New contacts in Google show up in Allo, and anyone you call in Allo is matched or created in Google Contacts. Numbers and details stay aligned.
Every call, text and voicemail is logged on the matching contact, with the recording, an AI summary and the outcome. Nothing to type.
Allo drafts the follow-up email or text from what was actually said, so the next step is ready the moment you hang up.
What syncs with Google Contacts
Your people in sync both ways, and every conversation logged onto the right one.
Contact sync runs continuously. Calls, texts and summaries log the moment they finish.
Managing contacts by hand vs with Allo
Keeping contacts in sync by hand
Adding new numbers to Google after every call
The same person saved twice, or not at all
Calls with no name, just a number you don't know
An address book that drifts out of date
With Allo
New contacts synced both ways automatically
Matched on number and email, no duplicates
Every caller identified from your Google Contacts
An address book that stays clean on its own
Allo is an AI phone system, not just an integration
The Google Contacts sync is one part. Allo is the phone your team calls, texts and gets coached from every day.
Allo answers when you can't, qualifies the caller and books the meeting, 24/7, so no lead slips away.
Explore this featureEvery call is recorded, transcribed and summarized, so the key points and next steps are captured without taking notes.
Explore this featureConnect Allo to Claude, ChatGPT and more through the Allo MCP, and pull call data or trigger actions just by asking.
Explore this featureText customers from your Allo number and keep calls and messages together in one place.
Explore this featureCall through a list back to back with no manual dialing, so your reps spend their time talking, not clicking.
Explore this featureSee call volume, outcomes and team activity at a glance, and coach from real conversations.
Explore this featureGoogle Contacts integration FAQ
It's a native integration. You connect your Google account from Allo's settings in a couple of clicks, no developer needed. Once connected, contacts sync and every call starts logging automatically.
Yes. New or updated contacts flow between Google Contacts and Allo, so your numbers and details stay aligned in both places without copying anything by hand.
The Google Contacts integration is included on the Allo Business plan. You'll also need a Google account with the contacts you want to sync.
No. Allo matches on phone number and email before it adds anything, so a person you already have stays a single contact instead of a duplicate.
The call itself, the recording, an AI summary with the key points and next steps, the outcome, and any texts, all on the matching Google contact.