Twitter held talks with Clubhouse around a potential acquisition of the live drop-in audio networking platform, with a deal value somewhere around $4 billion, according to a report from Bloomberg. It is also confirmed the discussions took place from a source familiar with the conversations.

While the talks occurred over the past several months, they’re no longer taking place, though the reason they ended isn’t known according to the report. It’s also worth noting that just a few days ago, Bloomberg reported that Clubhouse was seeking to raise a new round of funding at a valuation of around $4 billion, but the report detailing the potential acquisition talks indicate that the discussions with Twitter collapsed first, leading to a change in strategy to pursue securing additional capital in exchange for equity investment.

Twitter has its own product very similar to Clubhouse Spaces, a drop-in audio chatroom feature that it has been rolling out gradually to its user base over the past few months. Clubhouse, meanwhile, just launched the first of its monetization efforts, Clubhouse Payments, which lets users send direct payments to other creators on the platform, provided that person has enabled receipt of said payments.

Interestingly, the monetization effort from Clubhouse actually doesn’t provide them with any money; instead, it’s monetization for recipient users who get 100% of the funds directed their way, minus a small cut for processing that goes directly to Stripe, the payment provider Clubhouse is using to enable the virtual tips.

While we aren’t privy to the specifics of these talks between Twitter and Clubhouse, it does seem like an awfully high price tag for the social network to pay for the audio app, especially given its own progress with Spaces. Clubhouse’s early traction has been undeniable, but there are a lot of questions still remaining about its longevity, and it’s also being cloned left and right by other platforms, begging the age-old startup question of whether it’s a feature or a product on its own.

Whatever went down, the timing of this revelation seems likely to prime the pump for Clubhouse’s conversation with potential investors at its target valuation for the round it’s looking to raise. Regardless, it’s exciting to have this kind of activity, buzz and attention paid to a consumer software play after many years of what one could argue has been a relatively lackluster period for the category.