aws kinesis, sqs, and sns - what's the right use case for an activity feed

I want to use an AWS lambda function to fan out and insert activity stream info to a firebase endpoint for every user.

Should I be using Kinesis, SQS or SNS to trigger the lambda function for this use case? The updates to the activity stream can be triggered from the server and clients should receive the update near real time (within 60 seconds or so).

I think I have a pretty good idea on what SQS is, and have used Kinesis in the past but not quite sure if it makes a difference in this use case to use sns or kinesis.