Enrich Layer API + MCP vs Gojiberry

Enrich Layer API + MCP

Pay-as-you-go credits from $10, non-expiring unless idle for 18 months. Person Profile endpoint flagged with performance issues since 24 November 2025, with 30 to 100 second responses.

Gojiberry

A public OpenAPI file with 49 operations, a free masked lead search and a published limit of 100 requests a minute make the API easy to plan against. Keys have no scopes, writes can start LinkedIn outreach from a connected account, and LinkedIn's User Agreement bars the scraping and automated messaging the product depends on.

Enrich Layer API + MCP

1. Top up once before testing. Trial keys run at 2 requests a minute
2. Set the person profile timeout to at least 100 seconds
3. Ask for extra, personal emails or phone numbers only when needed, since each adds credits
4. Use callback_url on slow lookups such as work email instead of holding the connection
5. Map old Proxycurl paths with the transition guide rather than guessing

Gojiberry

1. Send Authorization: Bearer <key> to https://mcp.gojiberry.ai. The value must start with the word Bearer or the connection fails
2. Create resources in the order list, source agent, campaign. A source agent with no campaign only finds leads
3. Adding a contact to a list enrols it in the linked campaign, which sends LinkedIn or email messages. Ask the user before list writes
4. Search with POST /v1/directory/leads/search for free, then reveal only the ids you need at 0.5 credit each, up to 100 a request
5. Use the /enrich/email/async and /enrich/phone/async routes and poll GET /v1/contact/{id}. The synchronous routes can take minutes