CRM & Sales · Integration
Apollo
Add Apollo to your product for your customers, and give your AI agents governed access to it.
Apollo is two products behind one login: a B2B contact and account database you search and enrich against, and a sales engagement tool that runs sequences and records what the emails did. Most integrations need both, and they behave differently. Enrichment is a lookup against Apollo's own data rather than a read of the customer's records, and it is metered by credits, so a bulk enrich is a spending decision and not simply a rate limit to respect. Sequences are the other half: a contact is enrolled, then opens, clicks and replies come back as email activity your product can act on. Contacts, accounts and opportunities carry that customer's own fields and owners. fastn holds each account's key per tenant and maintains the endpoints behind it.
In your product
Embedded for your customers. Per-tenant auth, no per-customer code, maintained by fastn.
Let each customer connect their own Apollo account so enrichment credits and sequence sends are billed to them.
Enrol a contact into a sequence at the moment something in your product says the timing is right.
Enrich a person or company on demand, treating credit consumption as a cost your product spends deliberately.
Read email activity back so a reply or an open moves your own workflow along instead of sitting in Apollo.
For your AI agents
Governed, audited access for the agents you build, through the MCP server.
An agent reports which contacts in a sequence replied and which have gone cold.
An agent enriches an account before a call, and the lookup it ran is recorded.
An agent adds or corrects a contact inside scoped permissions, using that customer's own field set.
Example prompt
Which contacts in this sequence replied last week, and which accounts are still missing enrichment?
Set up Apollo in 4 steps
- 01Enable the Apollo connector from your fastn dashboard.
- 02Have each customer authorise their own Apollo account, so calls run under their credentials rather than a shared key.
- 03Decide which accounts, contacts and opportunities your product needs, map those fields, then enable the actions and triggers you want.
- 04Call it from your product and expose it to your agents through the same governed connection.
Why teams use the Apollo integration
What you get by embedding it with fastn instead of building it yourself.
- Ship an Apollo integration without building it. Your customers connect their own Apollo account inside your product and work their accounts, contacts and opportunities there, with no per-customer code on your side.
- Handle the part that actually costs time: every CRM instance is customised, so standard objects are never the whole story. fastn owns the auth, token refresh, rate limits, pagination and breaking-change fixes, so an Apollo update is not your on-call problem.
- One integration serves your product and your agents. The same governed Apollo connection powers in-product features and gives AI agents scoped, audited access, so you keep customer records aligned between your product and the CRM each customer already runs without wiring it twice.
Used by these teams
Compare with
Outreach
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Slack
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Google AdsApollo integration FAQ
How do I add an Apollo integration to my product?
Enable the Apollo connector in your fastn dashboard, then let each customer authenticate their own Apollo account. fastn handles the OAuth flow, token storage and refresh per tenant, so there is no Apollo client code in your app and no per-customer branch in your codebase. Setup is 4 steps.
Do my customers each connect their own Apollo account?
Yes. Every connection is scoped to the individual customer, so each authorises their own Apollo account and only ever sees their own accounts, contacts and opportunities. 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 Apollo 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 reports which contacts in a sequence replied and which have gone cold.
Who maintains the Apollo integration?
fastn does. When Apollo 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.
Does the Apollo integration support custom fields and custom objects?
Yes. CRM instances are heavily customised, so field and object mapping is configuration rather than code. Each customer maps their own fields during setup, which means onboarding a customer with an unusual Apollo schema does not require a deploy on your side.
Can records sync both ways?
Yes. You can read from Apollo, write back to it, and react to changes through triggers, so a record updated in your product and a record updated in Apollo do not drift apart.
What can I build with the Apollo integration?
A common starting point: let each customer connect their own Apollo account so enrichment credits and sequence sends are billed to them. 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 Apollo integration cost?
It is included. Pricing is based on connected accounts, not on how many connectors you enable, so adding Apollo does not change your per-connector cost. You can start free with 3 connected accounts.
Add Apollo to your product
Start free with 3 connected accounts. No sales call required, and no per-customer integration code.