Amongst varied software program improvement methodologies, Agile, together with Agile testing, stands out for its iterative type of improvement, accelerated testing and supply, and collaboration between cross-functional groups. It permits for the event of higher high quality merchandise and permits enterprises to have a better urge for food for change. By encouraging teamwork, accountability, and self-organization, Agile facilitates the speedy supply of high-quality software program options aligned to buyer wants and organizational targets. No surprise, enterprise enterprises have embraced Agile to set digital transformation in movement.

With Agile comes scrum, which organizations can make the most of to handle the event of high-quality software program options. As a subset of Agile and a undertaking administration framework, scrum helps disparate groups to work collectively by breaking silos and repeatedly enhance by means of higher studying experiences. It permits groups to construct, take a look at, ship, and preserve advanced software program options. Comprising staff conferences, choice and execution of roles, and using instruments, scrum facilitates the efficient administration of a undertaking.

Till methodologies like Agile and Scrum are used at a single staff stage, they’re manageable and ship the specified outcomes. Nevertheless, challenges come to the fore when groups and the size of tasks develop greater. It’s at such instances, new approaches to Agile together with taking an Agile testing method are wanted to scale – SAFe, SoS, or LeSS.

What are SAFe, SoS, and LeSS?

SAFe: Often called Scaled Agile Framework, SAFe occurs to be the world’s main framework to scale Agile throughout a company. It helps organizations to ship worth repeatedly and inside a predictable schedule by means of confirmed rules, guidelines, and practices. SAFe promotes collaboration, alignment, and supply of merchandise throughout Agile groups. It defines a tradition, which the administration and different stakeholders ought to pursue successfully to achieve organizational targets. The core values of SAFe are alignment, transparency, built-in high quality, and program execution. It fosters higher lean-based choice making throughout organizational and practical boundaries.

SoS: The Scrum of Scrums occurs to be the oldest agile scaling framework to combine the work of a number of scrum groups engaged on a single undertaking. It facilitates communication amongst groups to make sure the supply consequence of every staff is in alignment with the outcomes of different groups even when there’s an overlap of the sequencing of occasions. The precise coordination amongst groups is carried out in a gathering the place every staff is represented by a chosen scrum grasp. In case the fabric below dialogue is extremely technical, then the scrum grasp together with a technically certified staff member could attend the assembly. The aim of Scrum of Scrums is to make sure the person groups meet their dash targets in alignment with the general organizational aim.

LeSS: Giant Scaled Scrum is a multi-team framework that works on a single undertaking. It begins with forming one scrum staff and is steadily utilized to a number of groups engaged on the identical undertaking. The LeSS framework permits the applying of scrum-based rules and beliefs to a big enterprise utilizing confirmed guidelines. LeSS offers with creating accountable groups which have better collaboration amongst them and higher buyer focus. It underlines attributes like studying, transparency, and providing customer-centric values for organizations to stay responsive, agile, and aggressive.

SAFe, SoS, and LeSS – the distinction

The variations between the three frameworks might be defined when it comes to the next set of parameters:

Methodology in use: LeSS and SoS are solely primarily based on scrum methodology and apply its approaches, practices, and roles to numerous groups engaged on a single undertaking. So, the groups already engaged on scrum discover it straightforward to make use of these two frameworks with out having to bear reorganization.

Nevertheless, SAFe relies on Agile as a complete and adapts its values to a big enterprise. It permits a number of groups in a company to decide on their strategies similar to an agile testing framework to scale – Scrum, Kanban, and others. It entails better effort at implementation however provides groups the liberty to decide on their frameworks.

Firm dimension: For firms having a smaller variety of scrum groups, SoS is a greater choice to coordinate work because it ensures everyone seems to be on the identical web page. LeSS and SAFe are the perfect frameworks to scale Agile for a big group.

Firm construction: SoS permits for higher inter-team coordination and defining the staff construction however doesn’t supply cowl to all the portfolio ranges. This makes it ultimate to handle every day operations at a smaller scale however fails on the subject of realizing the long-term imaginative and prescient. LeSS does add to the portfolio ranges and facilitates a greater understanding of the corporate construction. Nevertheless, SAFe permits a full algorithm outlined for the corporate construction and builds an surroundings for Agile to be adopted.

Price: Each SoS and LeSS value much less as they’re derived from the scrum and require little coaching or restructuring of groups. Right here, groups have the know-how and have so as to add a number of layers to their every day routines. Alternatively, SAFe requires restructuring of the group and is extra pricey.


However the method for Agile testing one undertakes, the three frameworks of SAFe, SoS, and LeSS present scalability options for digital transformation in large-sized, mid-sized, and small-sized enterprises, respectively. So, it’s important for organizations to grasp their wants and select the one Agile testing framework that’s efficient, for the current and future.


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