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Interaction Memory — One Brain Across Every Channel

How Voxinity remembers a contact across voice, SMS, and chat for months at a time.

4 min readUpdated 2026-02-19

Interaction Memory is Voxinity's differentiator: a single, durable memory of every interaction with a contact, available to every agent on every channel, with zero configuration.

What gets remembered

  • Every voice call transcript, summary, and outcome.
  • Every SMS thread in full.
  • Every chat widget conversation.
  • Every booked appointment, tag applied, and note written.

How agents use it

When a call or chat starts, Voxinity pulls the contact's last 90 days of interactions, summarizes them, and injects the summary into the agent's system prompt as a 'Prior Context' section. The agent can reference previous conversations naturally — 'Last time we spoke you mentioned looking at the 3-bedroom listing — is that still what you're considering?'

Privacy controls

  • Memory is scoped to a sub-account. Agent A in Sub-Account 1 never sees memory from Sub-Account 2.
  • Toggle off per agent under Agent → Behavior → Memory.
  • Delete a contact's memory from Contacts → ⋯ → Wipe Memory.
No other platform offers durable cross-channel memory by default. It's the single biggest reason callers come back saying 'they remembered me.'
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