Apollo Bulk Organization Enrichment

Use this endpoint when you need to enrich multiple company domains (up to 10) in a single API call rather than making individual requests per domain. It is more efficient than single-org enrichment when processing a list of accounts, CRM records, or prospect companies. Prefer this over People Enrichment when your input is company-level data rather than individual contact data.

• Domain not found in Apollo database — returns empty or null record for that domain
• More than 10 domains submitted — request may be rejected or truncated
• Invalid domain format — malformed domains may cause validation errors
• Rate limiting — too many requests in a short window may return 429 errors
• Partial success — some domains enrich successfully while others return no data