Existential therapy is closely related to humanistic therapy, and the two are often grouped together, but they are not the same thing. They share core beliefs about human self-awareness and choice, and the American Psychological Association officially houses existential psychology under its Society for Humanistic Psychology (Division 32). In practice, though, existential therapy has distinct philosophical roots, a different view of human nature, and a fundamentally different understanding of what causes psychological suffering.
The short answer: existential therapy sits under the humanistic umbrella in professional classification, but it operates with its own theory, focus, and methods. Think of them as close cousins rather than identical twins.
What They Share
Both approaches emerged as a reaction against the two dominant forces in mid-20th-century psychology: psychoanalysis and behaviorism. In 1964, a group of psychologists met in Old Saybrook, Connecticut, to define what became known as the “Third Force” in psychology, a movement that included both humanistic and existential thinkers. That shared origin still shapes how the two are taught and practiced today.
At their foundation, humanistic and existential therapies are united by an emphasis on lived experience, authentic therapeutic relationships, and the subjective nature of human experience. Both assume that people have the capacity for self-awareness and choice, and both emphasize the client’s freedom and potential for meaningful change. In a therapy session, both draw on empathy, reflective listening, acceptance of the client’s perspective, and encouragement of emotional expression. Both also lean on phenomenology, the philosophical tradition of studying experience as it’s actually lived rather than reducing it to variables and data points.
Where They Diverge on Human Nature
The most fundamental split between the two comes down to a question of morality. Humanistic psychology assumes that humans are inherently good. When given the right conditions, people will naturally move toward growth, fulfillment, and becoming their best selves. Problems arise when something blocks that natural trajectory.
Existential psychology makes no such assumption. It holds that humans are neither inherently good nor inherently bad. People simply exist, and it’s up to each person to create meaning through the choices they make. Both approaches believe in human agency and consciousness, but they define what those choices mean in very different ways.
Different Views of What Causes Suffering
This philosophical difference leads each approach to diagnose the source of psychological pain differently. For a humanistic therapist, the core problem is not being your true self. Something in your environment, perhaps critical parents, rigid social expectations, or a lack of emotional support, has pulled you away from who you authentically are. The path forward is acceptance and growth: creating conditions that let you reconnect with your genuine self.
Existential therapy locates suffering somewhere else entirely. The central problems people face are embedded in anxiety over loneliness, isolation, despair, and ultimately, death. The psychiatrist Irvin Yalom, one of the most influential existential therapists, organized his framework around four “ultimate concerns” that every human must confront: death, freedom, isolation, and meaninglessness. Everyone suffers losses, friends die, relationships end, and these losses trigger anxiety because they remind us of human limitations and our own mortality.
From this perspective, problems don’t come from being blocked from your true self. They come from not exercising choice and judgment well enough to forge meaning in the face of life’s unavoidable hardships. The existential therapist is less interested in helping you grow into your potential and more interested in helping you find philosophical meaning in the face of anxiety by choosing to think and act authentically and responsibly.
How Each Approach Feels in the Room
Humanistic therapy, particularly the person-centered approach developed by Carl Rogers, is built around three core conditions the therapist provides. The first is accurate empathy: the therapist listens carefully and reflects back not just the content of what you say but the feeling behind it. The second is unconditional positive regard, a nonjudgmental warmth that communicates you are accepted no matter what you express. The third is congruence, meaning the therapist is genuine rather than hiding behind a professional mask. Rogers believed these three conditions were not just helpful but sufficient to produce therapeutic change on their own.
Existential therapy uses many of those same relational skills, but the focus of the conversation shifts. Rather than creating a warm space where your natural growth can unfold, the existential therapist helps you confront the conflicts built into being alive. Sessions might center on what gives your life meaning, how you handle the reality of death, where you’re avoiding responsibility for your choices, or how you navigate the fundamental aloneness of human experience. The tone is often more direct and philosophically probing.
Why They’re So Often Grouped Together
Despite these differences, there are practical reasons the two get lumped together. The APA’s Society for Humanistic Psychology explicitly includes existential orientations in its scope, alongside person-centered, gestalt, constructivist, narrative, emotion-focused, and transpersonal approaches. In academic settings, they’re frequently taught in the same chapter or course module. Many therapists practice a blended model called existential-humanistic therapy, which draws on both traditions. This integrated approach tries to understand the unique experience of each client’s struggle while avoiding rigid diagnostic labels, combining the warmth and acceptance of humanistic work with the philosophical depth of existential inquiry.
The overlap is real and substantial. Both share phenomenological roots, both prioritize the therapeutic relationship, and both reject the idea of the therapist as a detached expert analyzing the client from above. In clinical practice, a therapist working from either tradition will look more similar to each other than either will look to, say, a cognitive-behavioral therapist.
Acceptance and Growth vs. Responsibility and Freedom
If you want a quick way to remember the distinction: the key words for humanistic therapy are acceptance and growth, while the major themes of existential therapy are responsibility and freedom. Humanistic therapy trusts that you have an inner drive toward becoming your fullest self and works to remove obstacles. Existential therapy acknowledges that life involves unavoidable suffering, isolation, and uncertainty, and asks how you will create meaning anyway.
Both see creativity, love, authenticity, and free will as potential paths toward transformation, enabling people to live meaningful lives. They simply start from different assumptions about why you’re struggling and what “meaningful” looks like. Humanistic therapy leans toward optimism about human nature. Existential therapy is more willing to sit with the darker, harder aspects of being alive, not out of pessimism, but because confronting those realities honestly is what makes genuine freedom possible.