Reddit says the API will cost less than a $1/month per user. [1]
Apollo says the API will cost $2.50/month per user. [2]
Moreover, Apollo claims that Reddit itself makes only $0.12/month per user, therefore the API charges are absurd. [2]
What are the correct numbers? These are numbers, not opinions.
EDIT: One issue...I suspect that Apollo users are significantly more active than the average Reddit MAU. Say, 4x more active. So the $0.12/month revenue estimate is like (for example) $0.50 per Apollo user.
[1] https://www.reddit.com/r/reddit/comments/145bram/addressing_...
[2] https://www.reddit.com/r/apolloapp/comments/13ws4w3/had_a_ca...