Do I need to know how to code?

No. You describe what you want the agent to do in plain English — for example, "find all HOT contacts who haven't converted and create a follow-up task for each." Twin builds the agent from that description. You can adjust the logic by editing the goal text, not code.

Can my HubSpot agent run on a schedule?

Yes. Agents can run on a recurring schedule — hourly, daily, or at a specific time. For example, the HubSpot to Kit Sync agent runs every day at 6am to pull new contacts and push them downstream. You set the schedule when configuring the agent.

Which HubSpot objects can Twin read and write?

Twin works with contacts, companies, deals, tasks, notes, owners, lead status, pipeline stage, and segments. Custom properties are supported — agents can read and write fields you've defined in your HubSpot account.

What other tools can Twin connect Klaviyo to?

Current agents pair Klaviyo with Google Analytics, Notion, HubSpot, and Shopify. If you need a different destination, describe it when building your agent and Twin will attempt to connect it.

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Integration pair

HubSpot and Klaviyo integration with AI agents

Build AI agents that bridge HubSpot and Klaviyo — read from one, act on the other, and keep them in sync without writing integration code.

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What you can do with HubSpot and Klaviyo

Real HubSpot and Klaviyo workflows the Twin community runs every day, ready for you to clone.

Push HubSpot updates into Klaviyo

When HubSpot signals a change, sync the relevant context into Klaviyo without writing glue code or maintaining a webhook.
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Mirror Klaviyo state back into HubSpot

Keep HubSpot records aligned with what is actually happening in Klaviyo, with the agent reconciling differences on a schedule you set.
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Build agents that span HubSpot and Klaviyo

Describe the cross-tool workflow in plain English; the agent calls both HubSpot and Klaviyo with the right auth and retries between them.
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Trigger Klaviyo actions from HubSpot events

Watch HubSpot for the change you care about, then have the agent act in Klaviyo — with full context preserved across the hop.
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How it works

Three steps from idea to a running HubSpot and Klaviyo agent.

1

Connect via OAuth

Sign in to HubSpot and Klaviyo once. Twin securely manages the connection and handles token refreshes for you.
2

Describe the workflow

Tell Twin in plain English what you want done in HubSpot and Klaviyo. The agent figures out the API calls itself.
3

Twin builds and runs

Twin assembles the agent, runs it on demand or on a schedule, and adapts when HubSpot and Klaviyo responds in unexpected ways.

Why Twin for HubSpot and Klaviyo

What makes Twin a better fit than a generic automation tool.

One agent, two platforms, no glue code

Wiring HubSpot and Klaviyo together usually means a Zap, a script, or a webhook to maintain. Twin runs the agent end to end across both, so you describe the outcome instead of the plumbing.

Auth that stays out of your way

Twin handles HubSpot and Klaviyo credentials, refresh tokens, and rate limits. You connect once and the agent reuses both sessions on every run, including when the platforms change behavior under it.

Adapts when either side shifts

When HubSpot or Klaviyo changes a field, surface a new screen, or rotates an endpoint, Twin's runner adjusts at run time and reports back instead of failing the next scheduled job.