June was a month of platforms doubling down on what's already working. LinkedIn made its most significant creator economy move yet, Threads hit a milestone that changes the conversation about where real-time discussion lives online, and Instagram kept expanding its algorithm control tools. Here are the June 2026 social media updates you need to know.
LinkedIn is rolling out the ability for Pages and members to collaborate on posts, allowing brands to be tagged as co-authors on content published by other members or Pages. As a Page super admin, you can enable notifications for collaboration requests through your personal profile settings. Once you accept a collaboration invite, your Page appears as a co-author on the post — giving your brand visibility with the collaborator's audience alongside your own.
The feature is still rolling out gradually, so not every Page admin has access yet. But the direction is clear. LinkedIn is building out the infrastructure for brand-to-brand and brand-to-creator content partnerships directly within the feed, rather than through external agreements and manual tagging. This opens up a straightforward way to co-create content with partners, clients, industry peers, and creators without the friction of coordinating outside the platform.
The strategic play here is obvious when you connect it to LinkedIn's Creator Marketplace launch (more on that below). LinkedIn is building an end-to-end creator and partnership ecosystem — find creators in the marketplace, collaborate on posts natively, and measure performance in Campaign Manager.
LinkedIn launched its Creator Marketplace in June, giving brands in the U.S. and Canada a dedicated place to find, vet, and partner with creators directly through Campaign Manager.
Brands can search creators by topic and content expertise, review audience demographics and performance data, and move into partnership conversations without leaving the platform. Eligible creators can sign up through a new Monetization tab to get listed.
Alongside the marketplace, LinkedIn also launched BrandWorks, a team of strategists, creatives, and events experts designed to help B2B brands build higher-performing campaigns on the platform. This combination is LinkedIn's clearest signal yet that it's serious about becoming a full-service marketing platform, not just a place to post thought leadership and hope for the best.
This matters beyond the tactical convenience. LinkedIn's own data shows that creator-led campaigns outperform standard brand content in engagement and response rates. And LinkedIn is now one of the most frequently cited sources in AI-generated answers, which means creator content on the platform has implications beyond reach. It's building your brand's credibility in AI search, too.
Threads reached 500 million monthly active users in June, putting it within 50 million of X, which currently sits at around 550 million. For a platform that launched three years ago as an X alternative, that trajectory is remarkable.
To support its next stage of growth, Meta also launched several new features. Communities, which have been in beta since October, are now available to all users and include custom icons, a dedicated hub in the left sidebar, live chats with co-hosting capability, and local communities starting with native language tags in Japan, Korea, and Taiwan. The platform also officially expanded Meta's Your Algo feature to Threads, giving users a direct way to tell the algorithm what they want to see more or less of — with changes taking effect for up to seven days.
For brands that have been treating Threads as an experimental afterthought, the 500 million user milestone is a reason to reconsider that approach. The platform's community features, in particular, are worth paying attention to. Topic-focused communities with active live chats are exactly the kind of environment where B2B thought leadership and CPG brand conversations can build real traction.
Instagram expanded its Your Algorithm feature to the main feed in June, completing its rollout across Reels, Explore, and now the primary home feed. Users can choose from a list of topics populated by Instagram based on their activity, adjust those preferences, and shape what the algorithm shows them across all three surfaces. Any changes made in one area carry across all of them.
Instagram chief Adam Mosseri accompanied the announcement with a thoughtful essay on algorithm-driven social media, acknowledging that the shift toward AI-powered recommendations has eroded the sense of personal control users once had through who they chose to follow. He suggested that AI tools will eventually enable fully bespoke, personalized experiences built in real time for each user. Whether that vision materializes the way he describes it is a different question, but the direction Instagram is moving is clear. The platform is betting that giving users the perception of control will increase trust and engagement, even if most users never actually adjust their settings.
For brands, the practical implication is the same regardless of how many users engage with the feature. Instagram's algorithm is becoming more topic-driven and more intent-based across every surface. Content that doesn't clearly signal what it's about is going to struggle to find the right audience.
The U.K. government announced its plan in June to ban users under 16 from major social media platforms, including TikTok, Instagram, Snapchat, YouTube, Facebook, and X. The ban is expected to pass before the end of 2026 and take effect in Q2 2027. It goes further than Australia's approach by also restricting live-streaming and direct communication between minors and strangers across a broader range of online services, including gaming sites.
The U.K. government said it intends to "learn the lessons from Australia's experience." That's a notable phrase, because Australia's experience has been a useful case study in what doesn't work. As we covered in our April update, 70% of Australian teens are still accessing social media despite the ban that went into effect in December 2024. Most platforms never asked underage users to verify their age, and teens found workarounds quickly. Meta's own head of global safety has pointed out that the absence of a clear, privacy-preserving age verification method is what doomed Australia's approach from the start. The U.K.'s current proposal faces the same fundamental challenge.
What's clear is that platform-by-platform bans without a coherent age verification infrastructure at the app store level are unlikely to keep determined teenagers off social media.
The four most significant June 2026 social media updates are LinkedIn launching its Creator Marketplace, Threads reaching 500 million monthly active users, Instagram expanding its Your Algorithm feature to the main feed, and the U.K. announcing plans for a teen social media ban taking effect in 2027.
LinkedIn's Creator Marketplace is a new section within Campaign Manager that allows brands to search for and partner with vetted creators based on topic expertise, audience demographics, and content performance. It launched in June 2026 for users in the U.S. and Canada. Creators can sign up to be listed through a new Monetization tab.
As of June 2026, Threads has reached 500 million monthly active users, putting it within 50 million of X, which currently sits at approximately 550 million monthly active users.
That's the core question. Australia implemented a similar ban in December 2024 and its own research confirmed that a majority of teens are still accessing social media. The U.K. has acknowledged the lessons from Australia's approach but hasn't yet outlined a meaningfully different enforcement mechanism. The ban is expected to take effect in 2027.
With Your Algorithm now covering Reels, Explore, and the main feed, Instagram's content distribution is becoming more topic-driven across all surfaces. Brands that publish content clearly aligned with specific topics through keyword-rich captions and on-screen text will have an advantage in reaching the right audience as the feature scales.
Keeping up with platform changes is one thing. Knowing which ones actually matter for your brand's strategy is another.
That Random Agency helps B2B and CPG brands cut through the noise and build smarter social strategies that drive real results. If you want to talk about what any of these updates mean for your brand, let's start the conversation.
