Grammarly vs Substack
A detailed comparison of Grammarly and Substack in 2026. Compare pricing plans, features, and find out which productivity service is right for you.
Grammarly
AI writing assistant for grammar and clarity
Grammarly is a productivity and collaboration service that provides ai writing assistant for grammar and clarity. Founded in 2009 and headquartered in San Francisco, California, Grammarly offers 3 pricing plans. It offers a free tier as well as paid plans starting from $12/month. Key features include Grammar check, Tone detection, Plagiarism, Style suggestions. Grammarly is a popular choice for users looking for quality productivity 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 | Grammarly | Substack |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 2 |
| Year Founded | 2009 | 2017 |
| Headquarters | San Francisco, California | San Francisco, California |
| Grammar check | ||
| Tone detection | ||
| Plagiarism | ||
| Style suggestions | ||
| GrammarlyGO AI | ||
| Browser extension | ||
| Newsletter platform | ||
| Podcasts | ||
| Chat | ||
| Notes | ||
| Community | ||
| Monetization |
Pricing Comparison
Compare all available plans and pricing tiers
Grammarly Pricing
$144/yr
Substack Pricing
Frequently Asked Questions
Is Grammarly or Substack better in 2026?
Both Grammarly and Substack are excellent productivity services. Grammarly offers Grammar check and Tone detection, while Substack features Newsletter platform and Podcasts. The best choice depends on your specific needs and budget.
How much does Grammarly cost compared to Substack?
Grammarly starts at $12/month, while Substack starts at $Free/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Grammarly and Substack subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Grammarly and Substack. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose Grammarly, Substack, or both — track all your subscriptions in one place with smart alerts and analytics.