CommsHarbor · Rate Limits
Commsharbor Rate Limits
Commsharbor Rate Limits is the machine-readable rate-limit profile for CommsHarbor on the APIs.io network, in the API Commons Rate Limits shape.
It captures 3 rate-limit definitions.
Tagged areas include Email, Transactional Email, Email Marketing, Communications, and Messaging.
3 Limits
Transcribed from the provider's documentation on 2026-09-05 — commsharbor.com/openapi.json + commsharbor.com/llms.txt +....
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EmailTransactional EmailEmail MarketingCommunicationsMessagingDeliverabilityCRMMulti-tenant SaaSAgent-NativeMCPWeb3 paymentsx402
Limits
global (whole platform, bootstrap phase)
1000 real recipients/per calendar month
per-organization sends
5000 (trial) / 20000 (pass) / +10000 (top-up)/entitlement period (30-day trial/pass, 365-day top-up)
per-address OTP requests (POST /api/auth/start, /api/auth/verify)
undocumented/undocumented
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.