That is no longer true, it is source available, becoming open source after a 3 year embargo period: https://github.com/getsentry/sentry/blob/23.3.1/LICENSE#L19

Simply drawing a comparison with that comment, so that readers know the direction of the product.

I'll leave my comment above unedited, so that your comment makes sense - but perhaps I shouldn't have said "alternative", and simply left it a "Over time Logflare will function very much like Sentry."