X changes algorithm: mutual followers and organic reach

What has changed in X's algorithm

On July 13, 2026, X announced a significant change to its feed ranking system. According to TechCrunch , the platform now amplifies posts published by mutual followers : users who follow each other. The stated intention is to reduce feed conflict and give the platform a more community-oriented character.

Basically, the reciprocity signal becomes an explicit ranking factor. Therefore, a post is more likely to appear in a user's feed if the poster is also followed by that user. This introduces a logic more similar to that of first-generation social networks, where bidirectional connection was the norm.

However, the change isn't just about the tone of the conversation. It's about organic content distribution. Therefore, for brands that use X as a communication channel, the impact is immediate and measurable.

Why brands' organic reach is at risk

Most business accounts on X operate in broadcast mode: they publish content to an audience of followers, often without receiving a follow-back from those followers. In fact, users follow a brand to receive updates, not necessarily to establish a mutual relationship.

With the new algorithm, this model is losing power. Posts from a brand that doesn't have mutual followers significant ones are penalized in organic ranking. Consequently, reach is reduced even with the same content quality and posting frequency.

This doesn't mean X becomes useless for brands. Rather, it means the value of authentic engagement — replies, retweets, mutual mentions — increases substantially. Furthermore, accounts that have invested in building real communities will see a competitive advantage over those who focused only on quantitative follower growth.

To learn more about how to structure a digital marketing strategy effective on social media, the SHM Studio team regularly analyzes these algorithmic changes in the context of Italian SMEs.

The quick shake-up for content marketing game plans

Content marketing on X has always required a balance between editorial content and conversation. However, many Italian brands have treated the platform as a one-way distribution channel. This approach, already less effective than in the past, is now explicitly penalized by the algorithm.

Specifically, three areas of immediate impact emerge:

• Reduced organic visibility for accounts with a low follow-back rate.
• Greater weight of qualitative engagement : replies, quotes, and real chats become major ranking signals.
• Revaluation of the investment mix : dropping organic reach makes it more urgent to think about mixing with LinkedIn campaigns or other channels where how stuff gets shared is steadier.

Therefore, marketing managers must update the reference KPIs for X. The number of followers loses further relevance. On the contrary, the rate of mutual follow , the volume of responses received and the quality of interactions become priority metrics.

The big picture: X is leaning toward a community vibe

This algorithmic shift isn't isolated. It's part of a documented trend across major platforms: the progressive valuing of real relationships over mass distribution. Likewise, Meta has introduced similar mechanisms on Instagram and Facebook in recent years, rewarding content that generates genuine conversations.

According to the analyses of Harvard Business Review , social platforms are evolving towards models that prioritize the quality of interaction over the quantity of impressions. This shift also reflects increasing regulatory pressure and greater attention to users' mental health.

For brands, the strategic takeaway is clear. Investing in building a community — even a small but engaged one — generates superior algorithmic returns compared to chasing follower counts. Similarly, content that sparks replies and discussions performs better than content designed to maximize passive impressions.

We at SHM Studio We're watching this evolution closely. The social media marketing model we recommend for Italian SMEs has long been based on authentic engagement and valuable content, rather than vanity metrics. This update from X confirms that direction.

What the numbers don't say yet

It's wise to maintain a critical perspective. X has not published detailed technical documentation on how the reciprocity signal is weighted against other ranking factors. Therefore, it's premature to draw definitive conclusions about the extent of the impact.

Furthermore, X's user base in Italy remains concentrated on specific segments: journalism, politics, tech, and finance. For many manufacturing or traditional retail SMEs, X has never been a primary channel. In these cases, the algorithmic update has a marginal impact on the overall strategy.

Conversely, for brands operating in high-conversation sectors — media, consulting, technology, fashion — X remains a relevant channel. And for these, the change requires a real adaptation of operational tactics. Incidentally, it's worth monitoring how advertisers' responses will evolve: if organic reach decreases, pressure towards paid formats could increase.

For those who manage google ads campaigns in parallel with social media, this is the time to re-evaluate the relative weight of different channels in the overall media mix.

What to do now: three operational priorities

Based on what has emerged, it is possible to identify some operational priorities for marketing managers who oversee X as a channel.

First of all , it is helpful to check out the current profile: what is the ratio between followers and mutual followers ? Social analysis tools like Sprout Social offer engagement metrics that can help quantify exposure to algorithmic risk.

Afterwards , it's advisable to review the editorial plan. Content that stimulates responses — open questions, opinions, informative threads — should carry more weight than purely promotional posts. A copywriting strategy focused on chatting works best here.

Finally , it's necessary to update the measurement KPIs. Engagement rate per follower, number of conversations generated, and mutual follow growth are more relevant metrics than a simple impression count. This also applies to those using X as support for a broader digital marketing strategy integrated.

For a personalized assessment of social media positioning and the most suitable channel mix for your industry, you can contact the SHM Studio team . We offer specific analyses for Italian SMEs and mid-market companies, with attention to algorithmic evolutions that impact organic visibility.

Outlook: which X are we moving towards

The direction taken by X suggests an attempt to reposition the platform. After years of growing conflict in the feed — also documented by researchers from MIT Media Lab — the platform seems to want to bring back a more chat-friendly vibe.

However, the success of this transition will depend on X's ability to retain active users and convince brands to maintain or increase their investment on the platform. Both goals are far from guaranteed.

For marketing managers, the recommendation is to maintain an active but flexible presence on X, without over-investing in a channel still undergoing redefinition. In parallel, it's advisable to strengthen channels where the algorithmic model is more predictable and where the organic positioning brings steadier results over time. A multi-channel approach, backed by solid AI strategy for content personalization, remains the most resilient choice in an ever-evolving social media ecosystem.

If you want to dive deeper into how to build a solid online presence, you can check out the SHM Studio services or consult the insights published in our Blog .