Eight Sleep vs Substack
A detailed comparison of Eight Sleep and Substack in 2026. Compare pricing plans, features, and find out which health service is right for you.
Eight Sleep
Smart mattress cover with temperature regulation and sleep tracking
Eight Sleep is a health and wellness service that provides smart mattress cover with temperature regulation and sleep tracking. Founded in 2014 and headquartered in New York, New York, Eight Sleep offers 1 pricing plan. Plans start from $15/month. Key features include Temperature control, Sleep tracking, GentleRise alarm, Health reports. Eight Sleep is a popular choice for users looking for quality health subscriptions.
Substack
Platform for independent newsletter writers
Substack is a news and media service that provides platform for independent newsletter writers. Founded in 2017 and headquartered in San Francisco, California, Substack offers 2 pricing plans. It offers a free tier as well as paid plans starting from $undefined/month. Key features include Newsletter platform, Podcasts, Chat, Notes. Substack is a popular choice for users looking for quality news subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Eight Sleep | Substack |
|---|---|---|
| Starting Price | $15/mo | Free |
| Plans Available | 1 | 2 |
| Year Founded | 2014 | 2017 |
| Headquarters | New York, New York | San Francisco, California |
| Temperature control | ||
| Sleep tracking | ||
| GentleRise alarm | ||
| Health reports | ||
| Dual zone | ||
| Newsletter platform | ||
| Podcasts | ||
| Chat | ||
| Notes | ||
| Community | ||
| Monetization |
Pricing Comparison
Compare all available plans and pricing tiers
Eight Sleep Pricing
$149/yr
Substack Pricing
Frequently Asked Questions
Is Eight Sleep or Substack better in 2026?
Both Eight Sleep and Substack are excellent health services. Eight Sleep offers Temperature control and Sleep tracking, while Substack features Newsletter platform and Podcasts. The best choice depends on your specific needs and budget.
How much does Eight Sleep cost compared to Substack?
Eight Sleep starts at $15/month, while Substack starts at $Free/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Eight Sleep and Substack subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Eight Sleep and Substack. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
Related Comparisons
Eight Sleep vs Netflix
Compare Eight Sleep and Netflix side-by-side
Disney+ vs Eight Sleep
Compare Disney+ and Eight Sleep side-by-side
Eight Sleep vs Hulu
Compare Eight Sleep and Hulu side-by-side
Netflix vs Substack
Compare Netflix and Substack side-by-side
Disney+ vs Substack
Compare Disney+ and Substack side-by-side
Hulu vs Substack
Compare Hulu and Substack side-by-side
Explore More
Track Both Services in One Dashboard
Whether you choose Eight Sleep, Substack, or both — track all your subscriptions in one place with smart alerts and analytics.