Ask HN: How far can you go when disparaging a competitor in your marketing copy?
I'm thinking of building a subscription web app, as a simpler-but-cleaner competitor to an entrenched current service. Every one of the last few places i've worked has used this existing service, so i know there's a huge market, and anecdotal evidence suggests that most people don't really like using it, so i think there's room for a competitor.
I've been thinking that in my marketing copy, it'd be great to position myself as 'the anti-xyz', and comprehensively cover their weaknesses to contrast against the purported simplicity and strengths of my service. In this way, i think i could really resonate with people's current dislike of the existing service, and hopefully build an opinionated fan base of customers.
But i'm worried about legal exposure - would i at any risk of being sued for trademark infringement, libel, or anything else for using my competitors name in my marketing copy and pointing out their weaknesses?
FWIW I'm in australia, and so is the competitor.