Outschool is a marketplace of thousands of individually taught live classes, which is excellent for enrichment and electives, but assembling a full, sequential core curriculum out of individual class listings is a heavy lift for a parent to manage alone.
Start Your Free 72-Hour Trial → No card required · $39.99/mo flat for up to 8 kids after trialOutschool's strength is breadth and choice: independent teachers offer live classes on nearly any topic, scheduled at specific times, that a family can book individually. For enrichment, electives, or a specific interest a child wants to explore, that model works well. Using it as your core K-8 curriculum is a different challenge — you're the one responsible for finding, scheduling, and sequencing enough classes across math, reading, science, and social studies to add up to a coherent school year, and live class schedules mean showing up at specific times rather than working at your own pace.
Lumi's math, ELA, science, and social studies content is already sequenced as a full K-8 curriculum. There's no need to research, book, and coordinate schedules across dozens of individual class listings to cover core subjects.
Outschool's classes happen at scheduled times with a live instructor, which requires the family to be available at that specific time. Lumi has no scheduled class times at all — lessons are available whenever the child's day allows.
Outschool's class quality and continuity depend on which individual teachers you happen to book, and classes from different teachers aren't necessarily sequenced together. Lumi's curriculum is built as one continuous sequence per subject.
Outschool classes are generally priced individually per class or per class series. Lumi is one flat monthly price covering the full four-subject curriculum for up to 8 kids.
Tracking progress across many individually booked Outschool classes falls entirely on the parent to compile. Lumi generates unified, per-child progress reports covering the whole curriculum automatically.
One sequenced K-8 curriculum, self-paced, no live class schedule required. Try it free for 72 hours.
Try Lumi Free →Outschool remains an excellent resource for what it does best — enrichment, electives, and specific interests a child wants to pursue with a live instructor and other kids. That's a genuinely valuable category that a self-paced curriculum doesn't replace.
The honest distinction is role: Outschool is built for a la carte enrichment, not as a structured core curriculum. Many families use both — a self-paced core curriculum for math, reading, science, and social studies, and Outschool for the live, social, elective classes layered on top.
It's possible in theory by booking enough classes across every core subject, but it requires significant parent effort to research, schedule, and sequence, and classes are taught by different independent instructors rather than one coherent curriculum.
Lumi is designed to be a complete core curriculum on its own; many families keep Outschool for live enrichment classes and electives alongside it rather than replacing it entirely.
Outschool classes are generally live, scheduled sessions with an instructor, requiring the family to be available at that specific time — Lumi has no scheduled class times.
Outschool is typically priced per class or class series; Lumi is a single flat monthly price for the full curriculum covering up to 8 kids.
Math, ELA, science, and social studies, sequenced across grades K-8.
Full K–8 curriculum, up to 8 kids, one flat price. Try it free for 72 hours.
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