How should sociology study a world where everyday life, work, politics, and identity are increasingly woven through digital technologies? From the mid-1990s onward, sociologists have offered competing answers. Some saw the rise of digital networks as a wholesale transformation of society, while others insisted on measuring persistent inequalities in access and skill. Still others turned to the massive digital traces left by online activity as a new kind of data, or focused on the specific architectures of platforms that shape what users can do. The subfield that emerged—digital sociology—has never settled on a single framework. Instead, it has developed through a series of overlapping, sometimes conflicting, approaches that continue to coexist today.
The first major framework to claim digital sociology’s terrain was Network Society Theory, articulated most influentially by Manuel Castells in the late 1990s. Its core claim was epochal: the spread of digital communication networks had created a new social morphology, one in which power, production, and experience were organized around flows of information rather than hierarchical institutions. Networks, Castells argued, were not just a new technology but a new logic of social organization that reshaped everything from the global economy to personal identity. This was a macro-level theory, sweeping in ambition, and it dominated early discussions of the digital age.
Yet almost as soon as Network Society Theory gained traction, a very different kind of inquiry emerged. Digital Divide Research, which took shape around the turn of the millennium, did not reject the idea that networks mattered, but it narrowed the focus dramatically. Instead of asking what networks meant for society as a whole, researchers asked who had access to them and who did not. Early studies measured gaps in physical access to computers and the internet, often along lines of income, education, and geography. Over time, the framework evolved to consider differences in digital skills, types of use, and the quality of connection. Where Network Society Theory painted with a broad brush, Digital Divide Research insisted on empirical specificity and stratification. It did not so much replace the earlier framework as challenge its universalizing claims, showing that the network society was experienced very differently depending on one’s position in social hierarchies.
By the late 2000s, a third framework had entered the conversation, but from a different direction. Computational Social Science was not a theory of digital society so much as a methodological program: it proposed that the massive datasets generated by digital platforms—social media posts, search logs, mobile phone records—could be used to study social behavior at unprecedented scale and granularity. Where earlier frameworks had relied on surveys, interviews, or theoretical speculation, Computational Social Science promised to detect patterns in digital traces using computational techniques such as network analysis, natural language processing, and machine learning. Its emergence marked a sharp break from both Network Society Theory and Digital Divide Research, not because it disagreed with their findings, but because it shifted the object of analysis from the meaning or distribution of digital technologies to the behavioral data those technologies produced. This created a lasting tension: Computational Social Science often adopted a positivist epistemology, treating digital traces as objective records of behavior, while earlier frameworks had been more attuned to interpretation, inequality, and structural power.
Around the same time that Computational Social Science was gaining momentum, a fourth framework began to coalesce. Platform Studies, which emerged around 2008 and remains active today, took a different starting point: instead of treating digital networks as a diffuse environment or digital data as a resource, it focused on the specific technical and economic architectures of platforms—Facebook, Uber, Amazon, and others. Drawing on science and technology studies and political economy, Platform Studies examined how platform design, algorithms, terms of service, and business models shape user behavior, labor conditions, and public discourse. This framework shared Digital Divide Research’s concern with inequality, but moved from access to infrastructure: it asked not just who is connected, but how the very structure of platforms distributes power and resources. At the same time, Platform Studies coexisted uneasily with Computational Social Science. Both analyzed platforms, but for different ends: Computational Social Science used platform data to test general hypotheses about human behavior, while Platform Studies treated the platform itself as a site of governance and contestation. The two frameworks often drew on the same empirical terrain but asked fundamentally different questions.
The most recent framework, Critical Digital Sociology, emerged around 2010 and has grown in influence alongside Platform Studies. It shares Platform Studies’ focus on power, but pushes further into normative and reflexive territory. Critical Digital Sociology asks not only how platforms exercise power, but how digital technologies reproduce racism, sexism, class inequality, and colonialism, and how sociological research itself might be complicit in these dynamics. It draws on critical theory, feminist sociology, and critical race theory to interrogate the ethics of data collection, the biases embedded in algorithms, and the political economy of data capitalism. In doing so, it directly challenges the positivism of Computational Social Science, arguing that digital data are never neutral and that researchers must attend to the social contexts in which data are produced. It also absorbs concerns from Digital Divide Research, but reframes them: rather than measuring gaps in access or skills, Critical Digital Sociology asks how digital infrastructures are designed to extract value from marginalized groups. And it revives some of Network Society Theory’s macro ambition, but with a darker tone: where Castells saw networks as liberating, Critical Digital Sociology sees them as instruments of surveillance and exploitation.
Today, digital sociology is a field of active coexistence and disagreement. Platform Studies and Critical Digital Sociology are the most vibrant frameworks, each with a growing body of empirical work. Platform Studies excels at fine-grained analysis of how specific platforms govern users and markets; Critical Digital Sociology provides the tools to connect those analyses to broader structures of inequality and to reflect on the researcher’s own position. Computational Social Science remains a major methodological force, especially in interdisciplinary settings, but its positivist assumptions are increasingly contested by critical scholars. Digital Divide Research persists in policy-oriented research, though its insights have been largely absorbed into the more infrastructural and critical frameworks. Network Society Theory is less frequently invoked as a standalone framework, but its core insight—that networks have become a dominant organizational logic—has been transformed and critiqued rather than discarded.
What the leading frameworks agree on is that digital technologies are not neutral tools but are deeply entangled with social power. They disagree, however, on how to study that entanglement. Platform Studies and Computational Social Science often share a commitment to empirical rigor but diverge on whether the goal is explanation or critique. Critical Digital Sociology and Computational Social Science clash over epistemology: can digital data speak for themselves, or must they always be interpreted through a lens of power and justice? And while Platform Studies and Critical Digital Sociology both foreground power, they differ in emphasis—the former on technical architecture and governance, the latter on systemic inequality and ethical responsibility. These disagreements are not signs of weakness; they are the productive tensions that keep digital sociology alive as a field of inquiry.