Marketing Automation · Integration
Engagio
Add Engagio to your product for your customers, and give your AI agents governed access to it.
Embed an Engagio integration so your customers can bring their own account-based marketing data into your product, reading the target accounts, contacts, and engagement activity they already track and acting on them where the work happens. Engagement arrives as a high-volume stream, so pagination, ordering, and deduplication are handled for you. fastn maintains per-tenant authorisation and API upkeep, so onboarding another account is configuration rather than code.
In your product
Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.
Let customers connect their own Engagio account so target account lists sit alongside the rest of their workflow in your product.
Read engagement activity per account so your product surfaces which accounts are warming up.
Add or update contacts and accounts from your product so the marketing list reflects what your users just did.
Refresh account and engagement reads on a schedule so reporting in your product stays current without manual exports.
For your AI agents
Governed, audited access for the agents you build, through the MCP server.
An agent reads recent engagement for an account before drafting outreach.
An agent updates account or contact records within governed permissions, with every call logged.
An agent pulls engagement changes on a schedule and posts the notable movements to the team.
Example prompt
Show target accounts whose engagement increased this month but have no open opportunity yet.
Set up Engagio in 4 steps
- 01Open the Engagio connector from your fastn dashboard.
- 02Have each customer authenticate their own Engagio account.
- 03Map the accounts, contacts, and engagement data your product uses, then enable actions and triggers.
- 04Call them from your product, or expose them to an agent through the MCP server.
Why teams use the Engagio integration
What you get by embedding it with fastn instead of building it yourself.
- Ship an Engagio integration without building it. Your customers connect their own Engagio account inside your product and work their campaigns, segments and subscribers there, with no per-customer code on your side.
- Handle the part that actually costs time: engagement data arrives as a high-volume event stream, so ordering and deduplication matter. fastn owns the auth, token refresh, rate limits, pagination and breaking-change fixes, so an Engagio update is not your on-call problem.
- One integration serves your product and your agents. The same governed Engagio connection powers in-product features and gives AI agents scoped, audited access, so you trigger and measure campaigns from inside your product without wiring it twice.
Used by these teams
Compare with
Demandbase
MarketoWorks well with
SalesforceOften used alongside
Tools the same teams tend to run next to Engagio, across other categories.
HubSpot
Pipedrive
Zoho CRM
ApolloEngagio integration FAQ
How do I add an Engagio integration to my product?
Enable the Engagio connector in your fastn dashboard, then let each customer authenticate their own Engagio account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no Engagio client code in your app and no per-customer branch in your codebase. Setup is 4 steps.
Do my customers each connect their own Engagio account?
Yes. Every connection is scoped to the individual customer, so each authorises their own Engagio account and only ever sees their own campaigns, segments and subscribers. That per-tenant isolation is the point of an embedded integration: you support the long tail of customer setups without maintaining an integration per customer.
Can AI agents use this Engagio integration?
Yes. The same connection is exposed to your agents through the fastn MCP gateway, with permissions scoped per tenant and every call audited. An agent reads recent engagement for an account before drafting outreach.
Who maintains the Engagio integration?
fastn does. When Engagio changes an endpoint, deprecates a field or alters its auth, the fix lands in the connector rather than in your backlog, and your customers' connections keep working.
Can I trigger an Engagio campaign from an event in my product?
Yes. Product events can start a campaign, add a contact to a segment, or enrol someone in a journey, so lifecycle messaging follows what a user actually did rather than a nightly export.
Can I read engagement results back from Engagio?
Yes. Results come back scoped per tenant, so your product can act on them without one customer's data mixing with another's. What you get depends on the channel: opens, clicks, bounces and unsubscribes where there are sends, and impressions, spend and conversions where there are campaigns.
What can I build with the Engagio integration?
A common starting point: connect their own Engagio account so target account lists sit alongside the rest of their workflow in your product. Teams also use it for the other use cases listed above, and expose it to agents for governed reads and writes.
How much does the Engagio integration cost?
It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding Engagio does not change your per-connector cost. You can start free with 3 connected accounts.
Add Engagio to your product
Start free with 3 connected accounts. No sales call required, and no per-customer integration code.