• The API rate limit is 60 API calls per minute.
  • Since you can send up to 100 contacts in one bulk, you can process up to 6000 contacts per minute.
  • To ensure that a burst of volume does not impact the rest of our customers, our queue handles 100 contacts at the same time (per workspace).
If you’re a technology partner and want to increase your rate limit or the queue size (number of contacts handled in parallel), feel free to reach out to us.