When teams operate in bubbles, unwilling to interact and share with other departments, they form team silos. If left unattended, the silo mentality can wreak serious havoc in organizations.
Let’s take a look at what team silos are, why they occur, and which 7 strategies you can employ to break a team silo down.
- Team silos occur when the information or knowledge flow is restricted to specific teams in a company.
- There are 3 different levels of factors that contribute to silo mentality: individual level (e.g., defensive attitudes), departmental level (e.g., lack of effective communication channels), and the organizational level (e.g., rigid organizational structures).
- Some of the strategies to employ when trying to break down team silos are to build a unified vision mentality, create opportunities for collaboration, and improve communication by centralizing it in one team messaging app like Pumble by CAKE.com.
What are team silos?
Team silos occur when the information or knowledge flow is restricted to specific teams in a company. More specifically, The Cambridge dictionary defines silos as “a part of a company, organization, or system that does not communicate with, understand, or work well with other parts.”
The silo mentality breeds:
- Low work morale
- General ineffectiveness
- Power struggles
Organizational silos are quite hard to detect because of their intangible nature. Companies can’t examine team silos before they have some concrete proof of poor performance that indicates there’s a problem.
The leading causes of silo mentality
The silo mentality hinders both communication and collaboration. In addition to withholding information, teams stuck in siloed thinking also tend to disregard the demands of the new, cross-functional mode of work.
As organizations grow, teams get more focused roles. Yet, most often, teams fail to adapt their processes to better meet the new collaboration needs. The lack of communication due to siloed thinking is one of the biggest obstacles to successful collaboration.
A 2026 multi-level study on silo mentality identified 3 different levels of factors that contribute to silo mentality:
- Individual level
- Departmental level
- Organizational level
Although all of these factors can contribute to the formation of team silos, 6 of them deserve a closer look.
#1: Individual factors
Individuals contribute to a silo mentality with:
- Defensive attitudes
- Limited emotional awareness
- Reluctance to share information
- Excessive specialization
- Multilayered perception of roles
Defensive attitudes and a limited emotional awareness are major barriers to effective communication because they destroy the psychological safety required for cross-departmental collaboration. When teams lack emotional awareness, they can’t recognize their own fears and anxiety, which can lead to protective behavior.
For example, after a change in operational structure, one team doesn’t recognize their fear of being replaced and starts “protecting themselves” by hoarding resources and information.
Excessive specialization and multilayered perception or roles can lead to further isolation of teams because they narrow employee focus. Teams that are focused on their own tasks (and their interpretations of it) can lose sight of the overall goals of the company as a whole. This, in turn, can lead to them viewing other teams and departments as obstacles instead of collaborators.
#2: Departmental factors
On a team level, factors to look out for are:
- Lack of effective communication channels
- Overly hierarchical and fragmented structures
- Systems that encourage inter-department competition
Lack of effective communication channels means there’s ample breeding ground for team silos. With no designated spaces for communication, departments don’t have the opportunity to share information and collaborate. This contributes to the “them vs. us” mentality and furthers the need to protect resources on a team or department level.
Lack of effective communication via a company-wide communication platform like Pumble leads to information being shared in specific ways. For example, vertically (up and down the hierarchical chain) instead of horizontally (between departments). This localizes knowledge and creates tunnel vision for teams, where information is shared on a “need to know” basis.
Having a centralized team chat app means having a knowledge base where information can freely be shared in all directions.
This restriction of communication is especially evident in departments that have rigid structures and a culture of pitting departments against each other. This approach replaces collaboration with distrust and feeds into the “them vs. us” narrative even further.
#3: Organizational factors
Organizations contribute to team silos with:
- Lack of organizational leadership
- Rigid organizational structures
- Limitations of technology and information systems
- Organizational culture that encourages isolation of work units
When there’s a discord in leadership, workplaces can transform from collaborative places into isolated factions. Lack of proper leadership or leadership that’s too rigid stops any cross-departmental movement and encourages isolation. And when the leadership signals that type of behavior, employees are sure to follow, again creating the “them vs. us” mentality and bottlenecks in communication, innovation, and productivity.
Aside from that, the silo mentality also thrives when there’s a limited implementation of communication and collaboration tools. When there are no company-wide tools, teams implement their own, which means they can’t easily communicate and share information and files. Once employees realize that sharing information is hard and tedious, they save time by focusing on local tasks and workflows and communication within their team. That means teams have no visibility into what the other departments are doing, losing sight of the big picture.
7 strategies to break down team silos
According to a 2024 study about breaking down team silos, 58% of employees believe silos are created thanks to organizational factors. Still, 95% of them are motivated to reduce team silos.
If you’re among them, we prepared the top 7 strategies that can help you break down team silos in your organization.
#1: Build a unified vision mentality
When teams focus solely on their respective departments and team-specific goals, very often, the goals of one team may clash with the objectives of another.
The issue most often starts from the top of the organizational hierarchy. Managers and leaders often fall victim to hyper-focus, lose sight of the bigger picture, and spread that mindset to other team members. This encourages another set of silos to take root. To stop that, you need to build a unified vision mentality by:
- Incentivizing a vision-oriented mindset — Foster a vision-centered culture. Put the vision statement into practice and observe every individual as a unit that contributes to the greater, unified goal.
- Setting specific goals — Instead of generic visions, set practical and achievable goals. Teams need clear directions and action plans to make sure everyone is prioritizing one, common goal.
- Using a single, centralized communication channel — Companies using a team communication tool like Pumble as their default company-wide communication medium improve their communication and thus collaboration. Having one single place for all conversations for all teams helps to reduce friction and response rates, which are often key obstacles to successful collaboration.
#2: Develop cross-team transparency
Lack of information sharing can happen as a result of organizational limitations such as failure to highlight priorities. In some companies, there are simply not enough incentives to keep all teams updated on all processes, projects, and goals. Plus, most siloed organizations often fail to implement one centralized communication channel. Naturally, this only increases miscommunication and misalignment among teams.
To break away from this team silo challenge, you need to encourage transparency to build more trust among teams. Here’s how:
- Hold regular cross-department management meetings to make sure all departments are up-to-date on each other’s responsibilities and priorities.
- Promote cooperation between related departments. For example, the success of marketing and sales teams depends on the consistent exchange of information, so encourage and facilitate it.
- Develop streamlined communication. Adopt a single communication tool across all teams. Companies using Pumble to strengthen cross-team collaboration can streamline all communication between teams. A sales team needs additional technical info to convert a client? The development team is just one ping away.
#3: Create more opportunities for cross-departmental communication and interaction
As a siloed mindset blocks healthy communication flow, teams can become resistant to engage in any form of interaction with people from other departments. So you need to re-examine team communication at the baseline level. Here are 4 ways to do that:
- Organize regular check-in meetings across different teams and departments to encourage interaction.
- Adopt cross-team training sessions and team-building events to improve communication and trust, build empathy, and encourage interaction and sharing among all departments.
- Set up a work buddy system, and implement one-on-one meetings for people from different teams to inspire better cross-team communication and improve teamwork.
- Create general, public channels to encourage all employees to ask for advice or share opinions on various topics outside of work scope. This can help create more understanding and openness among all employees. An app like Pumble will let you create multiple public channels that people can use to interact.
#4: Incentivize better communication
Prioritize open, proactive communication by building an open and safe culture. Once you do, teams will feel comfortable sharing and soliciting feedback and asking questions.
Focus on these 3 key steps:
- Foster a sense of community and support. Organize informal weekly check-ins between teams to ask how everyone is doing. Provide support to new hires, and help them integrate. Let everyone express how they feel, and encourage informal communication with the use of emojis.
Create custom emojis on Pumble
- Inspire teams to ask better questions. According to a 2025 study on cross-cultural communication, inquisitiveness positively impacts successful cross-department collaboration. So, re-learn the practice of asking good questions that move the conversation forward. Instead of asking generic yes-or-no questions, teams can focus on encouraging other participants in the conversation to elaborate. This is best achieved by asking more specific, open-ended questions.
- Create a safe space for feedback. Encourage people to share opinions and constructive feedback by creating a safe, constructive environment, free of assigning guilt and blame. If you’re using an app like Pumble by CAKE.com, you can easily create feedback opportunities. Your design team can’t decide between 2 visuals for the company’s social media? Upload them to a company public channel, and create a poll to generate a ton of instant feedback. This will also create a sense of contribution and belonging to a community where every member’s voice is heard and acknowledged.
#5: Build more opportunities for cross-team collaboration
Sometimes silos form not because teams don’t want to collaborate but because they don’t have an opportunity to do so.
To implement better opportunities for cross-functional collaboration, you can inspire a sense of contribution across the company. Encourage organization-wide input on general projects to inspire all individuals to better understand the importance of joint effort. At the same time, you’ll help foster a sense of contribution and connectedness.
For example, you can create cross-functional teams for general projects. There’s a business run coming up? Or an important industry event? Appoint an inter-department team to carry out the project. To inspire dialogue and collaboration and ensure maximum communication efficiency and easy access to all information shared, add all relevant members across departments to dedicated Pumble channels. Alternatively, create a group chat with them, and let them create their own channels as necessary.
#6: Improve virtual collaboration and communication with team chat applications
To ensure maximum productivity and collaboration across all teams, you need a centralized communication and collaboration tool. According to Pumble’s 2026 Remote Work Statistics, employees across all generations feel overwhelmed by the number of tools they use daily. That’s why having one centralized tool is a must. A tool like Pumble offers functionalities that every modern team needs:
- File sharing. Unlimited file sharing is necessary for efficient collaboration, information sharing, and feedback.
- Flexible conversation options. Multiple levels of transparency from direct messages to invite-only group conversations and public channels available to the entire organization will ensure clear communication.
- Organizational features. Efficient communication needs to be organized and Pumble offers threaded conversations, reaction functionalities, and the option to mention specific people or user groups. These features keep team members informed and allow team leaders to quickly reach and appoint people for specific tasks. Furthermore, the option to pin specific conversations helps highlight important info and keep it easily available.
Organize communication with Pumble
- Easy navigation. Pumble has an intuitive user interface and keyboard shortcuts to enable smooth navigation between conversations and support better communication within organizations.
- Functional search. To improve communication efficiency, help teams access important info, and eradicate duplicative work and conversations, Pumble enables a workspace-wide universal search function complete with filters for maximum precision.
#7: Inspire employees to look beyond the organization
Finally, help teams shift the focus from immediate tasks to obtain a wider perspective both within the firm and beyond it. This allows them to get exposed to the bigger picture and discover new ideas. At the same time, they are being trained to break away from the silo mentality.
Motivate your employees to discover new perspectives, look for innovative solutions, and explore interdisciplinary techniques. Suggest additional resources such as courses, workshops, or specialized events and conferences employees can attend to bridge the gap between industries and find ways to apply and share the knowledge within the company.
The silo mentality checklist
Team silos most often disrupt the entire company culture. If you’re wondering whether your organization has been affected, here’s a checklist of symptoms to go over:
- Tasks are frequently delayed. Poor inter-departmental communication and collaboration often result in failure to meet deadlines and important goals.
- There’s mistrust and rivalry between teams. Closed, silo mindset creates fewer opportunities to build trust, open communication, and sharing across teams.
- Teams are unwilling to accept accountability. In a siloed culture, teams tend to take pride in their distinctive qualities, but will undeniably fail to share liability for mistakes.
- Task duplication is frequent. When teams lack regular communication and cooperation practice, task duplication becomes a regular occurrence causing unnecessary delays and costs.
Break down team silos with Pumble by CAKE.com
Pumble by CAKE.com makes it hard for teams to stay isolated. It helps you organize your communication, helps keep everything in one place, and acts as a knowledge base for important files or information.
Pumble’s public channels serve as public areas where teams can interact and share knowledge, while private channels can be used for more team-specific conversations. Still, Pumble’s features for sharing and quoting messages makes transferring information from private to public channels easy.
Other Pumble features can also come in handy for breaking down team silos:
- Group audio and video calls and additional functionalities like screen sharing and meeting recording allow for free information sharing between teams.
- Asynchronous communication features like scheduled messages and message reminders can make the exchange of information even easier for busy teams.
- Features like guest access allow the inclusion of third-party contributors, making knowledge and information even more accessible.
The convenience of having everyone in the company just one click away can do wonders for team cohesiveness and cuts down on delays, mistrust, and task duplication. So give it a try!
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