Grammarly vs Obsidian
A side-by-side look at Grammarly and Obsidian: what each costs to start, whether there is a free plan, how easy they are to pick up, and which features and integrations they cover.
Which should you choose?
Choose Grammarly if
- Professionals writing emails, reports and messages in English all day
- Students who need grammar checking and a plagiarism checker
- Support and sales teams that want consistent tone in customer messages
Choose Obsidian if
- Researchers, writers and developers building a personal knowledge base
- Privacy-conscious users who want local-only data
- Power users who like to customize their tools
Cheapest to start
Not confirmed
Free plan
Grammarly, Obsidian
Highest editor rating
Obsidian · 4.5
| Compare | Grammarly |
|---|---|
| Free plan | Yes |
| Free trial | Yes |
| Starting price | From $30/mo |
| Editor rating | 4.3 |
| Ease of use | Very easy (5/5) |
| Category | Writing |
| Pricing model | Free plan; Pro is $30 per month billed monthly or $12 per month billed annually ($144 per year); Enterprise pricing is custom. |
| Plans |
|
| Platforms | Web, Windows, macOS, iOS, Android, Browser extension |
| Integrations | Gmail, Google Workspace, Microsoft 365, Outlook |
| Best for |
|
| Pros |
|
| Cons |
|
| AI assistant | Yes |
| AI content generation | Yes |
| App marketplace | No |
| Browser extension | Yes |
| Databases & tables | No |
| Desktop app | Yes |
| Grammar checker | Yes |
| Import & export | No |
| Mobile app | Yes |
| Offline mode | No |
| Plagiarism checker | Yes |
| SSO / SAML | Yes |
| Templates | No |
| Tone & rewrite suggestions | Yes |
Common questions
- Does Grammarly or Obsidian have a free plan?
- Both do. Grammarly and Obsidian each offer a free tier, so you can try either without paying.
- How long is the Grammarly and Obsidian free trial?
- Grammarly offers a 7-day free trial. Obsidian does not offer one.
- Which is easier to use, Grammarly or Obsidian?
- In VERILO's editorial assessment Grammarly is the easier of the two, scoring 5 out of 5 against 3 for Obsidian. That is a judgement about how quickly a new team gets productive, not a measured benchmark.