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Robot dogs went from viral videos to real products you can buy online. The price range is enormous — from $1,600 for a Unitree Go2 Air to $74,500 for a Boston Dynamics Spot — reflecting very different target markets and capabilities.
Robot dog prices (March 2026)
Consumer and prosumer tier ($1,600-$15,000)
Unitree Go2 Air — $1,600. The cheapest robot dog available. Basic sensors, app controlled, 2.5 m/s speed. A consumer companion and entertainment device.
Unitree Go2 Pro — $2,800. The sweet spot. Adds 4D LiDAR L1 for navigation, 3.5 m/s speed, 4kg payload, and 8,000mAh battery. The most popular Unitree model. Available at Top3DShop for $3,990.
Unitree Go2 X — approximately $5,000+. Advanced sensors and partial SDK access. For serious hobbyists and light research.
Unitree Go2 Ent — $12,280 (Top3DShop sale price). Enterprise-grade with full SDK and advanced AI capabilities. The true research/developer platform in the Go2 family.
Research and industrial tier ($15,000-$100,000)
Unitree Aliengo — $50,000. Mid-size research quadruped. More capable than Go2 but less ruggedized than B1/B2.
Unitree B1 — $100,000. Industrial quadruped for heavy-duty applications.
Unitree B2 — $76,900-$100,000. Flagship industrial robot dog. 40kg payload, 6 m/s speed, all-terrain capable. Designed for construction, mining, and industrial inspection.
Enterprise benchmark
Boston Dynamics Spot — $74,500. The Western gold standard. Superior autonomy and navigation software, enterprise support infrastructure, and proven reliability in industrial deployments (power plants, construction sites, mining). Owned by Hyundai.
Spot is heavier (32kg vs 15kg), slower (1.6 m/s vs 3.5 m/s), and 50x more expensive than a Go2 Pro. But Spot's autonomy software, enterprise support, and proven industrial reliability remain superior for mission-critical deployments.
Which robot dog should you buy?
Just want a robot dog for fun: Unitree Go2 Air ($1,600) or Go2 Pro ($2,800).
Research or university lab: Unitree Go2 Ent ($12,280) for the full SDK, or Go2 Edu (contact Unitree for pricing).
Serious industrial inspection: Boston Dynamics Spot ($74,500) if budget allows and you need proven enterprise reliability. Unitree B2 ($76,900) for comparable industrial capability at a similar or lower price point with higher payload.
Resale or distribution opportunity: The Unitree Go2 line, with its massive price advantage and growing brand recognition, represents a significant resale opportunity — especially the Pro and Ent models where margins and demand are strongest.
Robots Mentioned in This Article
Quick-access cards for every robot referenced above.