Apollo

People and companies; enriched contact and firmographic data; Apollo contacts and accounts; lists; sequences and enrollment; connected email accounts; one-off emails; tasks; and sequence, email, and engagement analytics.

Search companies, people, saved contacts, sequences, lists, tasks, and connected email accounts; enrich people or companies; retrieve company job postings; show task details; and query outreach and engagement analytics.

Edit profile settings; create or update accounts, contacts, lists, and sequences; add or remove records from lists; enroll or remove contacts from sequences; send one-off emails; create tasks; and complete or skip tasks. Bulk delete and other destructive actions are not supported.

The standalone endpoint uses browser-based OAuth 2.0 with no API key. Access is scoped to the Apollo user and workspace that authorize the connection; the assistant cannot exceed that user’s permissions, plan features, sequence access, connected mailboxes, or available credits.

Apollo recommends client approval for credit-consuming actions, searching before enrichment, checking for an existing contact before creation, and listing email accounts before sequence enrollment. Connections can be revoked in account or connected-app settings.

People search does not return full email or phone details; enrichment is required and consumes credits. Search may paginate. Tool availability varies by plan, workspace permission, client support, rollout, API limits, and credit balance. Apollo prohibits AI model training with MCP data and requires training to be disabled in the client.