Slack is freemium, subsidized by the big enterprise customers and the free offering is a funnel to some people that may eventually be big customers. Discord is

Slack is freemium, subsidized by the big enterprise customers and the free offering is a funnel to some people that may eventually be big customers. Discord is funded by VC money and the users they've managed to convince to pay for emoji. How much of column A vs column B is unclear at this point