Hackathons are dynamic events that bring together participants from diverse backgrounds—analysts, coders, business strategists, designers, and more—to tackle real-world challenges within a specified time frame. These gatherings have gained immense popularity, as organizations increasingly turn to hackathons for various purposes, such as brand-building, talent acquisition, and employee training and development.
At a hackathon, participants harness the power of collaboration and creativity to produce functional solutions or prototypes for services, products, or business models. However, the success of a hackathon extends beyond its participants; it relies on the collective efforts of teams comprising developers, designers, and innovators who confront complex problems under time constraints. The growing interest in hackathons has led many organizations to host these events, aiming to enhance employee engagement, recruit top talent, and foster community connections.
A critical aspect of organizing a successful hackathon is understanding how to evaluate it effectively. Judging plays a vital role in recognizing promising ideas and providing constructive feedback to participants. Judges must possess more than just a keen eye for technical skills; they should have a clear understanding of the event’s objectives and goals. As such, organizers need to be well-versed in assessment methods to ensure a fair evaluation process that encourages innovation and growth. This blog will cover the three most essential bedrocks of a successful hackathon: the mentors and judges and the judging criteria.
Hackathon mentors are accomplished professionals dedicating their time and efforts to help participants in their areas of expertise throughout a hackathon event. Effective mentorship is what drives teams to turn ideas into beautiful realities. Whether technical or non-technical, hackathon mentors can play a pivotal role in determining the success of a project. Their responsibilities vary significantly across the mentoring spectrum based on their domain expertise.
For example, some mentors are excellent at helping teams with techniques to improve design, originality and user experience, and others are subject matter experts in specific business processes. And some mentors possess expertise across a wide range of technical capabilities.
Hackathon mentors ensure meaningful experiences for hackers in such time-intensive creative events. They may be in the hacking space during in-person events, following their rotation schedule, waiting for hackers to beckon them to address their queries. Mentorship for a virtual hackathon is quite like an offline hackathon. Mentors provide insights into the challenge or thematic subject and assist in developing the skills needed for the challenge. In other words, the ideal mentors are strategically aligned to the event’s themes and goals.
Listed below are some professionals who may play the mentor’s role during an event:
Hack teams comprise members with diverse backgrounds. Each has knowledge, experience and objectives. Sometimes, seeking solutions makes them feel deviated, disoriented and doubtful of their abilities. The role of a mentor is to become a beacon of hope to drive out obscurity and confusion, providing teams with new perspectives to solve challenges. The team needs someone with adequate experience and skills to help them glide through obstacles.
Below are some of the roles and duties of a hackathon mentor:
Judges are the important decision-makers vested with the authority to evaluate submissions and declare winners during the demo of the hackathon event. Without them, undertakings of such a scale would not be possible. They are responsible for expressing their opinions on the pitches received, assessing the teams’ efforts individually and determining who is eligible to win. In addition, they would grade ideas based on realistic capability, level of innovation, business value and ingenuity.
Hackathon judges must have extensive technical backgrounds; however, there are exceptions to subject matter specialists for themed events.
Judges are usually onboarded from sponsoring companies; however, organizers can also onboard more judges if needed. Even mentors with a mix of technical and subject-matter expertise can be commissioned to perform the role of a judge.
Choosing an adequate panel of judges will go a long way toward better branding a specific hackathon event and attracting participants. In addition, bringing together a panel of industry celebrities as judges to draw participants to connect with the event garners maximum eyeballs. For example, hackers may aspire to display their ideas if industry bigwigs are panel members.
Hackathon judges with expertise on the challenge or thematic subject can gauge a final product or idea’s prowess based on the following:
Some pro-tips are:
Hackathon judging criteria include standards and guidelines to assess the projects or solutions developed during a hackathon competition. They serve as a framework for judging submissions and choosing winners. The hackathon organizers establish these criteria. The specific goals and objectives of the hackathon determine the requirements. They depend on innovation, functionality, usability, scalability, impact potential, and overall presentation.
Hackathon candidates present their projects to a panel of judges who evaluate them based on these hackathon criteria to determine the projects that can be successful.
Credible and proper judging criteria enhance the hackathon. It is essential due to the following:
Virtual hackathons have successfully infused innovation by streamlining the process for key stakeholders – organizers, participants, mentors and judges through new-age platforms. Online hackathon platforms are instrumental in fostering innovation and engagement.
Communication is of the essence to ensure clear expectations are set between the mentor and participant. A virtual hackathon platform has many features to facilitate spontaneous communication between mentors and mentees, such as private messaging features to communicate and collaborate, regardless of time and location.
Hackathon events often witness massive participation, leaving judges needing help with the enormous task of assessing every entry. Online hackathon platforms empower organizations to conduct a successful hackathon with a unified dashboard for admins and judges. They can quickly schedule and manage large-scale participation, automate the shortlisting process, and enable the easy review of submissions by judges and panellists. In short, virtual hackathon platforms provide judges with all the resources they need to be successful in their respective roles.
Organizations can leverage virtual hackathon platforms to pursue diverse objectives, such as establishing a brand presence, engaging the workforce, recruiting top talent, and innovating with the best and the brightest. Due to the broad applicability and immense potential of virtual platforms, there is a staggering increase in the number of virtual events being conducted globally. The virtual platform enables companies to engage participants simultaneously across different time zones and geographies. Such a tech-enabled platform allows companies to easily host hackathon events and manage them end-to-end, from registration to project submission to judging.
Participants usually work on their tasks at an onsite event at a particular time and period. Moreover, some people cannot attend such events for various reasons, such as a packed schedule or unavoidable commitments. Flexibility is one of the most significant advantages that online hackathons provide. Virtual hackathons can extend longer than traditional face-to-face hack events, which gives participants a lot of leeway to regain their composure amid the fast pace of the event. Most importantly, people with strenuous schedules can work on their projects conveniently.
Mercer | Mettl’s Xathon is an all-in-one hackathon management platform that hosts world-class hackathons effortlessly and successfully. Crafted to host large-scale, engaging hackathons, it helps identify and hire the top tech talent and engage with existing employees and tech communities. Some of the key features are:
Xathon helps organize a hackathon in four basic steps:
With top-of-the-line features that help businesses grow, Mercer | Mettl’s Xathon helps conduct campus and corporate hackathons. Mercer | Mettl’s decades-old expertise, holistic view and analytical rigor make Xathon a product that has been preferred and valued by some of the most renowned organizations- JP Morgan, Microsoft, Amazon and Accenture, to name a few.
With Mercer | Mettl’s Xathon, one can get closer to their objectives with thorough assistance from subject matter experts who help define problem statements that align with the goals, business, and themes and help finalize solutions. In addition, the 24X7 support team ensures seamless process execution to make the event successful.
Originally published April 22 2022, Updated April 11 2025
Archita Bharadwaj has worked as a Content writer at Mercer | Mettl since April 2023. With her research background, she writes varied forms of content, including blogs, ebooks, and case studies, among other forms.
A hackathon or ideathon is an event where people with different skill sets come together to solve predefined challenges within a specified time frame. Ideathons and hackathons are increasingly being used for corporate branding, hiring at speed, innovating and engaging employees.
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