# Grammarly vs QuillBot

> Grammarly and QuillBot compete in Writing and translation. We show the editorial position of each and the published criteria — AI Rankings never crowns a paid “winner” and never reorders for sponsorship.

_Updated October 14, 2026 · AI Rankings (OQuark)_

## Position in the Writing and translation ranking

- Grammarly: #2
- QuillBot: #4

Position comes only from the ranking criteria (rule R1). When there's an affiliate link, it's labeled and never changes the order (R5).

## Side by side

| Criterion | Grammarly | QuillBot |
| --- | --- | --- |
| Ranking position | #2 | #4 |
| Free plan | Yes | Yes |
| Starting price | — | — |
| Speaks Portuguese? | not verified | not verified |

## What we verified

### Grammarly — Grammarly

Why it ranks here: Best for confident English writing at work; Portuguese support is limited.

Official site: https://www.grammarly.com

### QuillBot — QuillBot (Learneo)

Why it ranks here: Cheap and practical for students with a good free plan; less advanced for long-form writing.

Official site: https://quillbot.com

## How we compare

Both are judged by the same Writing and translation criteria:

Grammar and translation accuracy, Portuguese support, integration with where you already write (browser, Office, email) and team features.

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Editorial ranking by OQuark — never for sale (rule R1). Positions come only from the published criteria; no payment buys, raises or protects a place.

- See the full Writing and translation ranking: https://oquark.io/ai-rankings/en/use-cases/writing
- Alternatives to Grammarly: https://oquark.io/ai-rankings/en/alternatives/grammarly
- Methodology: https://oquark.io/ai-rankings/en/methodology
- Web page: https://oquark.io/ai-rankings/en/compare/grammarly-vs-quillbot
- This document: https://oquark.io/ai-rankings/en/compare/grammarly-vs-quillbot/index.md