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 reports from TechCrunch, the platform now amplifies posts published by mutual followers: users who follow each other. The stated goal is to reduce conflict in the feed and restore a more community-oriented feel to the platform.

In practice, the reciprocity signal becomes an explicit ranking factor. Therefore, a post is more likely to appear in a user’s feed if the person who posted it is also followed by that user. This introduces a logic more similar to that of first-generation social networks, where two-way connections were the norm.

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

Why is organic brand reach at risk

Most business accounts on X operate in broadcast mode: they post 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 reciprocal relationship.

With the new algorithm, this model loses effectiveness. Posts from a brand that doesn't have mutual followers significant ones are penalized in organic ranking. Consequently, reach also decreases even with equal 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 have focused solely on quantitative follower growth.

To further explore how to structure a digital marketing strategy To ensure effective social media performance, the SHM Studio team regularly analyzes these algorithmic changes in the context of Italian small and medium-sized enterprises.

The Immediate Impact on Content Marketing Strategies

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, which was 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 engagementreal answers, quotes, and conversations become relevant algorithmic signals.
• Investment mix reassessmentdeclining organic reach makes it more urgent to evaluate integration with LinkedIn campaigns or other channels where the distribution model is more stable.

Therefore, marketing managers must update the benchmark 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 key metrics.

Strategic Reading: X Approaches the Community Model

This algorithmic change is not an isolated incident. It is part of a trend documented by major platforms: the gradual prioritization of authentic relationships over mass distribution. Similarly, Meta has introduced similar mechanisms on Instagram and Facebook in recent years, rewarding content that generates genuine conversations.

According to the analysis of Harvard Business Review, social platforms are evolving towards models that prioritize interaction quality over the quantity of impressions. This shift also reflects growing regulatory pressure and increased attention to user mental health.

For brands, the strategic implication is clear. Investing in building a community—even a small but engaged one—generates superior algorithmic returns compared to chasing follower volumes. Likewise, content that stimulates responses and discussions performs better than content designed to maximize passive impressions.

We of SHM Studio We are observing this evolution closely. The social media marketing model we recommend to 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 is appropriate to maintain a critical reading. X has not published detailed technical documentation on how the reciprocity signal is weighted against other ranking factors. Therefore, it is premature to draw definitive conclusions about the extent of its impact.

Furthermore, X's user base in Italy remains concentrated in 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 them, the change requires a real adaptation of operational tactics. Among other things, it's worth monitoring how advertiser response will evolve: if organic reach decreases, pressure towards paid formats could increase.

For those who manage Google Ads campaigns In parallel to 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 overseeing X as a channel.

First of all, it's useful to analyze the current account profile: what is the follower to mutual followersSocial media analytics tools like Sprout Social they offer engagement metrics that can help quantify exposure to algorithmic risk.

Next, it is appropriate to revise the editorial plan. Content that stimulates responses—open-ended questions, opinions, informative threads—should carry more weight than purely promotional posts. copywriting strategy conversationally-oriented is more effective in this context.

Finally, it is necessary to update the measurement KPIs. The engagement rate per follower, the number of conversations generated, and the growth of mutual follows are more relevant metrics than simply counting impressions. This also applies to those who use 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 X is taking suggests an attempt to reposition the platform. After years of increasing conflict in the feed—also documented by researchers from MIT Media Lab the platform seems to want to recover a more relational dimension.

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 objectives are far from guaranteed.

For marketing managers, the recommendation is to maintain an active but flexible presence on X, without over-investing in a platform still undergoing redefinition. In parallel, it is advisable to strengthen channels where the algorithmic model is more predictable and where the organic positioning offers more stable returns over time. A multichannel approach, supported by a solid AI strategy For content personalization, it remains the most resilient choice in an ever-evolving social ecosystem.

Those who wish to delve deeper into how to structure an effective digital presence can explore SHM Studio services to consult the insights published in our blog.