Agile methodology: what it is and how to implement it

Published Wednesday 4 March 2026

Table of contents

• What is agile project management?
• Traditional vs agile project management methodologies
• Which business types can benefit from agile methodologies?
• The benefits of using agile techniques in business
• The 12 agile principles in business
• The different types of agile frameworks
• How to implement agile methodologies in your business
• How to measure your success with agile KPIs
• Can software help manage agile teams?
• Use Xero to manage your agile projects with confidence
• FAQs on agile methodology

Key takeaways

• Implement agile by starting with team education and training, then choosing a framework like Scrum, Kanban, or XP that matches your business needs and team capabilities.
• Organise work into short cycles called sprints (typically 2-4 weeks) with regular reviews to gather feedback, adapt to changes, and deliver working results continuously rather than waiting until project completion.
• Form cross-functional teams of 3-15 members with diverse skills who can collaborate closely, make decisions independently, and communicate regularly through daily standups and face-to-face interactions.
• Track your agile success using key performance indicators like sprint burndown, team velocity, and quality metrics to measure progress and identify areas for improvement.

What is agile project management?

Agile project management is a way of managing projects that breaks work into small, manageable cycles called sprints. It prioritises flexibility, collaboration, and continuous improvement over rigid planning and fixed timelines.

Agile values four core principles: individuals and interactions, working products, customer collaboration, and responding to change.

Traditional project management follows a linear path with detailed upfront planning, while agile takes a different approach. By helping teams collaborate and stay flexible, agile helps businesses work more efficiently, with one study showing it delivers a success rate of 55% compared to 29% for waterfall methods.

The agile development lifecycle

Agile projects move through repeating cycles. Each cycle typically includes these stages:

• Planning: define goals and priorities for the upcoming sprint
• Designing: outline solutions and approaches
• Developing: build the product or deliverable
• Testing: check quality and gather feedback
• Deploying: release the work to users or stakeholders
• Reviewing: reflect on results and identify improvements

Traditional vs agile project management methodologies

Traditional (waterfall) project management follows a linear path. Teams complete research, scope, design, and development one phase at a time, then provide support after launching. This approach relies on being able to predict outcomes and on fixed plans.

Agile project management is cyclical. Teams work in short sprints, continuously developing, testing, and improving. This approach emphasises adapting and learning throughout the project lifecycle.

Here's how they compare:

• Planning approach: Waterfall uses detailed upfront planning; agile uses iterative planning that evolves with each sprint.
• Change handling: Waterfall maintains the original plan once work begins; agile embraces changes at any stage.
• Delivery timing: Waterfall delivers the final product at the end; agile delivers working increments throughout.
• Customer involvement: Waterfall involves customers mainly at the start and end; agile involves customers continuously.
• Risk management: Waterfall identifies risks early and plans around them; agile addresses risks incrementally through regular reviews.

Which business types can benefit from agile methodologies?

Agile works for most businesses, not just software companies. The methodology has been so widely adopted in public and private sectors that governments have institutionalised its use, and you can apply its principles across industries when the work fits certain criteria.

Agile is a good fit for projects that:

• involve ongoing deliverables and phased planning
• require flexibility because requirements aren't yet certain
• depend on close engagement with customers throughout the process

Agile project development is popular in software businesses, but also in engineering, construction, advertising, finance and banking, healthcare, pharmaceuticals, aerospace, and government.

Agile principles help you develop productive teams that can manage rapid change, iterate on work, and deliver incrementally.

The benefits of using agile techniques in business

Agile helps your business move faster and adapt to change. Here are the key benefits:

• Faster adaptation: Teams respond to market shifts and customer needs quickly
• Quicker value delivery: Regular releases get working products to customers sooner, and a systematic review of agile benefits found that improved time-to-market was among the most robust results observed.
• Higher quality: Iterative development catches issues early and improves outcomes
• Stronger collaboration: Regular communication keeps teams and stakeholders aligned
• Better risk management: Delivering in sprints lets you identify and address problems before they grow

The 12 agile principles in business

The Agile Manifesto outlines four core values that guide agile practices:

• Individuals and interactions over processes and tools
• Working products over comprehensive documentation
• Customer collaboration over contract negotiation
• Responding to change over following a plan

These four values expand into 12 guiding principles that help businesses put agile into practice.

Early and continuous delivery

This principle prioritises the customer by delivering value early and then continuously improving it. Use customer feedback to modify and improve your product or service over time.

Responding to changing requirements

Agile teams embrace change, even in late stages of a project. Responding to changing customer needs and market changes helps businesses innovate and stay competitive.

Frequent delivery

Agile businesses regularly improve their products or services to enhance quality, mitigate risk, gather feedback early, and stay competitive.

Close collaboration

Agile working emphasises collaborating across all areas of the business. Connecting regularly, such as by holding daily standup meetings, encourages teams to be transparent and discuss important issues. This helps people make decisions and stay aligned between a project's goals and how it's implemented.

Motivated team members

Motivated teams solve problems creatively, produce higher-quality work, and get the job done. You can create this environment by giving them the support and trust to make decisions, move fast, and innovate.

Face-to-face communication

Communicating directly unifies a team and helps minimise misunderstandings. Cross-functional teams that regularly connect in person can solve problems and share expertise quickly.

Working product is the primary measure of progress

This agile principle puts tangible work and meaningful results first. Agile teams regularly review products or services to make sure they meet customer needs and achieve what the business aims to do. This helps them maintain trust with customers and stakeholders and keeps them competitive in the market.

Sustainable development

Agile frameworks support ongoing and indefinite improving. Build a workflow that allows team members and stakeholders to work at a steady pace over time. This supports a healthy work-life balance and lessens the risk of burnout.

Technical excellence and good design

Striving for technical excellence and good design encourages teams to adapt quickly to new requirements, design scalable products, and focus on the customer.

Embracing simplicity

This principle advocates keeping things simple and eliminating unnecessary work. This helps teams work more efficiently and focus resources on critical tasks that add real value for customers and the business.

Self-organising teams

An agile business empowers its teams to make decisions, innovate, own the work, and apply what they know creatively. Promoting self-organised teams encourages people to invest in projects and optimises resources to meet business and customer needs.

Regular reflection and improvement

One of the key benefits of agile working is continuously improving the product or service. Teams must set aside time to reflect on successes and find ways to work more efficiently and change behaviours.

The different types of agile frameworks

Agile frameworks are specific methods for putting agile principles into practice. While agile is the overall philosophy, frameworks like Scrum, Kanban, and XP provide structured approaches for day-to-day project work.

Here are three popular frameworks to consider.

Scrum

Scrum is a structured framework that organises work into short cycles called sprints. It helps teams tackle complex problems by planning regularly, collaborating, and reviewing work.

Scrum organises work into sprints, short cycles that typically last two to four weeks. Each sprint has specific goals and deadlines.

The framework assigns clear roles:

• Product owner: sets priorities and defines what needs to be built
• Scrum master: facilitates the process and removes obstacles
• Development team: builds and delivers the work

Teams deliver results and adjust priorities quickly. They review work after each sprint, making it easy to respond to market changes or customer feedback.

Keep in mind: Scrum requires the whole team to collaborate regularly and buy in. Watch out for short-term thinking, as sprints can sometimes pull focus away from long-term goals.

Kanban

Kanban uses visual boards to track how work progresses. The Japanese word translates roughly as "signboard" or "visual card," and it was first applied in modern software engineering in 2004, when David Anderson used Kanban with a team at Microsoft.

A Kanban board shows tasks moving through columns, typically "To Do," "In Progress," and "Done." This visual method helps teams:

• see all work at a glance
• track progress in real time
• identify bottlenecks quickly
• focus on completing tasks before starting new ones

Keep in mind: Kanban works best when teams stay organised with their time. Without discipline, the minimalist structure can lead to task overload, and research identifies that a poor organisational culture is the most dominant challenge in Kanban implementations.

Extreme programming (XP)

Extreme programming (XP) focuses on releasing frequently and getting rapid feedback. It's less structured than Scrum but emphasises technical excellence and collaborating closely with customers.

XP helps teams:

• deliver results and make changes quickly
• produce quality output in short bursts
• keep product backlog low
• reduce long-term costs by avoiding major updates

Keep in mind: XP requires significant resources, including team members who work hard, think creatively, and get frequent feedback from customers. It works best for teams that can commit to collaborating intensively.

How to implement agile methodologies in your business

To implement agile, you need a structured approach. Follow these five steps to bring agile practices to your business successfully.

Step 1: Educate and train your team

Start by introducing your team to agile principles and their benefits. Run an introductory workshop using real-life examples to help your team visualise how agile will improve your work.

Follow up with hands-on training to get everyone comfortable with agile practices and tools.

Step 2: Choose an agile framework

Find an agile framework that best suits your business needs by assessing the strengths of the frameworks above against your business goals and what your team can do.

Keep in mind the resource requirements for these frameworks. For example, XP methodology requires a robust team that collaborates regularly.

Step 3: Form cross-functional teams

Cross-functional teams help you collaborate better, think creatively, and solve problems in your projects.

Create small teams that include members with various skills and areas of expert knowledge; one study of agile teams found that 87% consisted of 3 to 15 members. This allows your agile teams to manage different aspects of a project independently, and quickly access expert knowledge outside of their skill set.

To help these teams succeed, you'll also need to support and foster a work culture where people collaborate, learn, and manage themselves.

Step 4: Define roles and responsibilities

Clearly define roles within your agile teams. Typical roles in Scrum, for example, include the product owner, scrum master, and development team.

Make sure everyone knows their responsibilities and how they'll contribute to the team's success.

Step 5: Plan work in iterations

Using the principles of your chosen framework, divide the project into chunks and plan the work in sprints or iterative cycles. Use tools that help your team operate in an agile environment, such as a digital kanban board.

Regularly review work to share and showcase what you've completed, gather feedback, and make changes. Your reviews should help you understand what to do next as part of continuously improving.

How to measure your success with agile KPIs

Key performance indicators (KPIs) help you track progress and measure how well agile is working for your team.

Here are some KPIs to consider:

• Sprint burndown: Tracks work completed versus time remaining in each sprint
• Velocity: Measures how much work your team completes per sprint cycle
• Team satisfaction: Gauges how satisfied and engaged team members are through regular surveys
• Quality metrics: Captures what customers say and defect rates to assess output quality

Can software help manage agile teams?

Yes, software makes agile easier to manage. The right tools support how your team practises agile and reduce administrative work.

Good agile software helps you:

• organise sprints and track progress visually
• centralise project information in one place
• communicate and collaborate in real time
• automate repetitive administrative tasks
• generate reports and dashboards for stakeholder updates

Popular project management tools for agile include Jira, Trello, Asana, and Monday. Choose software that fits your team size, budget, and workflow preferences.

Use Xero to manage your agile projects with confidence

Agile methodology helps your business stay flexible and responsive. But to make agile work, you need clear visibility into your projects, finances, and team performance.

Xero gives you the tools to track project costs, monitor budgets, and collaborate with your team in real time. With automated invoicing and expense tracking, you spend less time on admin and more time delivering value to your customers.

Ready to bring agile practices to your business? Get one month free and see how Xero supports efficient, collaborative project management.

FAQs on agile methodology

Here are answers to common questions about implementing agile methodology in your business.

What are the 4 core values of the Agile Manifesto?

The Agile Manifesto prioritises individuals and interactions over processes, working products over documentation, customer collaboration over contracts, and responding to change over following a plan. These four values guide all agile frameworks and practices.

What's the difference between agile and Scrum?

Agile is a philosophy; Scrum is a framework. Agile describes the overall approach of iterative, flexible project management. Scrum is one specific method for putting agile into practice, using sprints, defined roles, and reviewing work regularly.

Is agile suitable for non-IT projects?

Yes, agile works well beyond IT. Any project that involves planning, iterating, and continuously improving can benefit from agile principles.

Industries successfully using agile include marketing and advertising, manufacturing, engineering and construction, finance and banking, and healthcare.

How can you manage agile teams remotely?

Use and communicate clearly to replicate collaborating in person. While agile favours interacting face-to-face, remote teams can succeed with the right approach.

Tips for remote agile teams:

• hold regular video standups and check-ins
• use collaboration tools like Zoom, Asana, or Microsoft Teams
• define clear sprint goals and individual responsibilities
• set expectations for when people are available and how quickly they respond
• celebrate completed tasks and sprint achievements
• encourage people to work autonomously while staying accountable

Can sole traders use agile methodologies?

Yes, sole traders can apply agile principles to their own work. While agile typically suits teams, the mindset of iterating and continuously improving works for individuals too.

As a sole trader, you can:

• choose a lightweight framework like Kanban for task management
• organise your work into weekly or fortnightly sprints
• review your progress regularly and adjust priorities
• use a digital Kanban board to visualise your workflow