Grammarly vs Slack
A detailed comparison of Grammarly and Slack 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.
Slack
Team messaging and collaboration platform
Slack is a productivity and collaboration service that provides team messaging and collaboration platform. Founded in 2009 and headquartered in San Francisco, California, Slack offers 3 pricing plans. It offers a free tier as well as paid plans starting from $8.75/month. Key features include Channels, Direct messages, File sharing, Huddles. Slack is a popular choice for users looking for quality productivity subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Grammarly | Slack |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 3 |
| Year Founded | 2009 | 2009 |
| Headquarters | San Francisco, California | San Francisco, California |
| Grammar check | ||
| Tone detection | ||
| Plagiarism | ||
| Style suggestions | ||
| GrammarlyGO AI | ||
| Browser extension | ||
| Channels | ||
| Direct messages | ||
| File sharing | ||
| Huddles | ||
| Workflow automation | ||
| 2400+ integrations |
Pricing Comparison
Compare all available plans and pricing tiers
Grammarly Pricing
$144/yr
Slack Pricing
$87.5/yr
$150/yr
Frequently Asked Questions
Is Grammarly or Slack better in 2026?
Both Grammarly and Slack are excellent productivity services. Grammarly offers Grammar check and Tone detection, while Slack features Channels and Direct messages. The best choice depends on your specific needs and budget.
How much does Grammarly cost compared to Slack?
Grammarly starts at $12/month, while Slack starts at $8.75/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Grammarly and Slack subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Grammarly and Slack. 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, Slack, or both — track all your subscriptions in one place with smart alerts and analytics.