Forward-thinking organizations are now recognizing communities as core commercial infrastructure, and the results are validating that instinct.
In fact, community engagement platforms are projected to reach $23.19BN by 2035, signaling a fundamental shift in how B2B organizations build relationships, retain customers, and generate revenue.
As a result, businesses that decide to invest in structured, engaged communities are seeing measurable gains in retention, advocacy, and expansion revenue that their non-community counterparts simply cannot match.
The Evolution of B2B Communities
Whilst the concept of b2b communities is not new, their role within the space has changed significantly.
Having once existed as support forums and niche industry groups has now evolved into one of the most strategically significant assets a brand can hold.
Speaking with CX Today, Kimberly Bastoni, Chief Go-To Market Officer at Alida, explained how historically, b2b communities were restricted to specific departments before evolving into engines that drive value across the entire organization.
“When we first started out, it was kind of siloed and tactical,” she explained
“They weren’t deeply integrated into how business decisions were made”
At the time, organizations would allocate a specific budget for a community, but its use was typically limited to occasional questions or small quantitative studies, not being deeply integrated into how core business decisions were made.
However, thanks to the rise of communities in online spaces, enterprises recognized the potential value of investing further in their customer hubs.
“The expectation has shifted from it being a research tool to a company-wide decision engine,” Bastoni explained.
Once brands brought structure and scale to communities, along with it came fragmentation, meaning platforms would typically specialize in either qualitative or quantitative work, but rarely both.
But today, in its third evolution, marketers are able to justify the value of community spaces to financial teams, as platforms transform into enterprise-grade SaaS infrastructure.
“It’s a central hub for insight generation,” Bastoni continued.
“It’s no longer just having a community — you can bring sample in there, bring all your methodologies, and pull in market-size data.
“It’s a blend of first-party community with third-party sample.”
Communities Are Revenue Drivers
More recently, organizations have shown that many successful customer journeys begin in social communities, with customers participating in online discussions about product reviews and brand perceptions.
What was once considered soft influence in the journey is now being tracked, attributed, and taken directly to the board.
Fospha’s State of Retail Commerce 2026 report reveals that businesses that invested in community-driven platforms saw cost per purchase improve by 34% and recorded a 257% increase in revenue, reframing communities not as a marketing cost, but as a growth lever.
In fact, community-led customers are not just more engaged; they are measurably higher-valued than their non-community counterparts.
Despite this, the attribution challenge remains, as community influence only receives a 3% share of revenue credit under last-click attribution models – a significant undercount given that communities shape buyer decisions long before any final conversion.
When earlier-stage signals are captured, platform contribution appears substantially higher, reflecting the reality that trust, comparison, and intent are being built in community spaces well before a purchase is made.
When Platform Trust Breaks Down
Despite these reported successes, recent social platform news has indicated that customer trust in community platforms is fleeting, with a string of high-profile legal cases exposing the fragility of building engagement strategies on platforms that operate beyond an organization’s control.
In one example earlier last month, Meta was ordered to pay $375MN in civil penalties after a New Mexico jury found the company had violated state consumer protection laws by misleading users about the safety of its platforms and prioritizing growth over user protection.
Just days later, a Los Angeles County jury ruled that Meta and Google must pay $6MN in damages after finding both companies negligent in platform design and failing to adequately warn users of associated risks.
For B2B organizations operating within these environments, this back-to-back reputational exposure is an immediate threat to customer trust, signaling a common theme in the community space, platforms that offer the greatest reach are increasingly the ones with the least predictable foundations.
Trust Is the Foundation of Retention
Despite recent events, customer trust remains important even when overall trust on social platforms is low, as it directly affects how people interpret brand actions, messages, and communities.
Sarah Stephenson, Social Director at tmp, explained to CX Today that customer trust online is built through consistent, long-term engagement rather than one-off visibility.
“On social platforms, especially LinkedIn, brands need to be building ongoing relationships because you see real value come from sustained attention, not one-off reach,” Stephenson explains.
“A social community can’t be, and isn’t, a top of funnel play – it is something that constructs over time.”
As a result, brands need to prioritize customer retention on community platforms, as many rely on sustained relationships rather than short-term exposure to drive loyalty and advocacy.
In longer b2b buying cycles, this tactic is critical when decisions depend on confidence and familiarity rather than impulse.
These failures in community retention are often reflected by a breakdown of trust when customers do not see consistency in brand value or authenticity, perhaps frequently shifting their customer policies without properly informing customers, or misleads in business values.
“There needs to be a clear value exchange,” Stephenson explained.
“A community only works when it consistently gives more than it takes.”
Trust can be further weakened by inconsistent community presence, as irregular engagement reduces familiarity, lowers credibility, and makes the relationship feel unreliable to members.
“Sporadic posting or reactive engagement will break momentum and weaken familiarity and credibility,” notes Stephenson.
Furthermore, poor relationship management and measurement can severely undermine trust-building efforts by limiting consistent engagement, weakening long-term connections, and failing to capture meaningful indicators of loyalty and participation.
“Many brands fail to connect social engagement to CRM, email, or owned channels, meaning they’re not nurturing relationships beyond the platform,” Stephenson continued.
“Focusing purely on impressions or follower growth instead of core engagement metrics such as engagement rate, repeat engagement from individuals, or comment volume will lead you to misinterpret signals about community success.”
Limited customer trust or feeling undervalued in a community can reduce participation, weaken relationships, and lower retention over time, where users are less likely to contribute, return, or engage meaningfully if they do not feel recognized or supported.
If brands choose to ignore this priority, over time, the community loses momentum, and its value as a space for loyalty, insight, and long-term growth declines.
Building Trust as a Baseline Requirement
To ensure trust is a key player in community strategy, brands must treat this as a baseline requirement rather than a differentiator in online platforms.
If brands present themselves clearly, respond openly, and avoid overly promotional behavior, they reduce skepticism and make it easier for users to engage with confidence.
In conversation with CX Today, Susan Ganeshan, CMO at Emplifi, highlights that for brands operating in community spaces, authenticity and transparency are now baseline expectations.
“The conversations are happening whether you know about them or not,” she warns.
“79% of consumers now will read multiple reviews and go to multiple digital workspaces before they make a purchase decision.”
When trust is built through cross-platform validation, brands need to ensure consistency across channels, where transparent communication, visible engagement, and credible interactions in different spaces help reinforce trust at each stage of the customer journey.
Emplifi’s Consumer Report reveals that 93% of consumers say authentic engagement builds their trust, with the mode of delivery mattering just as much as the message itself.
One technique that Ganeshan recommends is instilling user-generated content, featuring the products shown in real homes, in real situations, by real people.
“I am going to trust content that looks like it’s from other consumers who are like me more than I’m going to trust the very nice, branded content,” she explained.
Furthermore, transparency when using AI is equally a non-negotiable on community platforms, as 91% of consumers now expect brands to disclose how and when they are using AI.
“If you’re replying to a community post with AI, you want to note that,” Ganeshan said.
“Consumers don’t expect less from a community than they would from interacting directly with a brand on its website. They expect the same rigor in all of those areas.”
Customer trust depends on clarity around how interactions are managed and who is responsible for those decisions, meaning that when AI is used to monitor conversations, users need confidence that the process is fair, accurate, and not overly automated in sensitive situations.
Defining clear governance to assess when human judgment is required is critical in b2b contexts where discussions often involve complex needs, high-value decisions, and longer relationships.
“Use AI search to uncover the areas where a human must be involved, and then use a strong governance engine to drive an AI-based workflow that can assess the urgency of what’s being said and perform dynamic routing of how to handle that activity,” Ganeshan continued.
This approach shows that AI should support, not replace, trust-building interactions, using AI to identify when human involvement is necessary to structure workflows around that to ensure brands maintain accountability while improving efficiency.
At scale, AI enables brands to stay present across multiple community channels, but transparency ensures this presence does not come at the cost of quality, supporting consistent, timely responses while preserving the integrity of interactions, essential for maintaining trust in B2B relationships.
Community as Core Business Infrastructure
These results reinforce that community strategy is no longer optional or experimental for B2B brands; it is a core business function tied directly to revenue, retention, and long-term growth.
With more brands investing budgets into community engagement platforms, this signals that these organizations are structurally shifting how they build customer relationships, treating communities as an infrastructure that supports insight generation, customer engagement, and commercial outcomes, rather than isolated marketing channels.
Communities are now influencing the full customer lifecycle, shaping early decision making, strengthening trust during long buying cycles, and driving measurable outcomes such as higher retention, increased advocacy, and revenue expansion.
At the same time, risks such as declining platform trust, poor execution, or lack of transparency highlight that value is not automatic; it relies on consistent engagement, clear value exchange, and strong governance.
Community investment is a strategic necessity for brand growth, and b2b brands that fail to build and manage trusted community environments risk losing influence over customer decisions, weakening relationships, and missing measurable growth opportunities.
This is no longer a question of whether communities deliver value, but whether businesses can remain competitive without them.
