# Humanit vs Grammarly

> Quick verdict: For pure grammar polishing inside every app you type in, Grammarly is the more mature pick. For a free all-in-one writing kit — grammar with explanations, plus paraphrasing, summarizing, AI humanizing, and AI detection — Humanit covers far more ground in one place.

**URL:** https://humanit.app/compare/humanit-vs-grammarly  ·  **Updated:** May 2026  ·  Humanit

An honest, side-by-side comparison of two AI writing tools — what each does best, and which one fits your goal.

## How it works

1. **Paste your text** — Drop in AI output to test Humanit yourself.
2. **Pick a tone** — Choose from 10 modes — Casual to Ultra.
3. **Humanize** — See the rewrite in seconds.
4. **Verify** — Check it with the built-in AI detector.

## Quick verdict

For pure grammar polishing inside every app you type in, Grammarly is the more mature pick. For a free all-in-one writing kit — grammar with explanations, plus paraphrasing, summarizing, AI humanizing, and AI detection — Humanit covers far more ground in one place.

## What is Grammarly?

Grammarly is a deeply integrated, real-time grammar and style assistant with browser and app plugins everywhere. It has an established user base and its own pricing tiers — check its site for current plans, since they change.

## What is Humanit?

Humanit is a free AI writing toolkit: an AI humanizer with 10 tone modes (including clause-level Ultra), a built-in AI detector that's free with no sign-up, a paraphraser, a summarizer, and a grammar checker — all in one place with free monthly words, plus a native iOS app on the same engine.

## What Grammarly does well

Grammarly is a deeply integrated, real-time grammar and style assistant with browser and app plugins everywhere.

## Where Humanit wins

Humanit is purpose-built to rewrite AI text so it reads human and bypasses detectors — 10 tone modes including clause-level Ultra, plus a built-in AI detector so you can verify the result instead of guessing. It's free to start — free monthly words, no card — with a native iOS app on the same engine.

## Choose Humanit if… / Choose Grammarly if…

Choose Humanit if your priority is making AI text read human, verifying it with a built-in detector, and covering several writing jobs free in one place. Choose Grammarly if you specifically need a feature it's built around that Humanit doesn't replicate. They aren't mutually exclusive — Humanit is free to try, so you can run your text through it either way and compare the results yourself.

## Who it’s for

- **Students** — Humanize and verify AI-assisted work, free.
- **Writers & marketers** — Rewrite AI drafts and check grammar in one place.
- **Researchers** — Keep AI-assisted text in your own voice.
- **Anyone comparing tools** — Try the free option before paying for one.

**Humanit vs Grammarly at a glance**

| Feature | Humanit | Grammarly |
| --- | --- | --- |
| Purpose-built AI humanizer | Yes | Partial |
| Built-in AI detector | Yes | — |
| Tone modes | 10 (incl. Ultra) | Limited |
| Free monthly words | Yes | Limited |
| Native iOS app | Yes | Varies |

## FAQ

**Is Humanit better than Grammarly?**

For pure grammar polishing inside every app you type in, Grammarly is the more mature pick. For a free all-in-one writing kit — grammar with explanations, plus paraphrasing, summarizing, AI humanizing, and AI detection — Humanit covers far more ground in one place.

**Is Humanit cheaper than Grammarly?**

Humanit is free to try with no card — free monthly words — then a word-pool plan when you need more. Compare current pricing on each site, since plans change.

**Can I use Humanit and Grammarly together?**

Yes. Since Humanit is free to try, many people use it for humanizing and AI detection alongside Grammarly for whatever it does best. There's no lock-in either way.

**Is it free?**

Yes — sign up free and you get 300 free words every month, no card. The AI detector is free for up to 300 words and needs no account. Paid plans add a bigger monthly allowance, longer single runs, and every PRO style.

**Will my text be used to train AI?**

No. Your text is sent to the model only to produce your result and is never used to train any AI. No content is stored beyond the request.

## Related pages

- [Humanit vs Copyleaks vs Turnitin](https://humanit.app/compare/copyleaks-vs-turnitin) ([markdown](https://humanit.app/compare/copyleaks-vs-turnitin.md))
- [Humanit vs GPTZero vs ZeroGPT](https://humanit.app/compare/gptzero-vs-zerogpt) ([markdown](https://humanit.app/compare/gptzero-vs-zerogpt.md))
- [Humanit vs QuillBot](https://humanit.app/compare/humanit-vs-quillbot) ([markdown](https://humanit.app/compare/humanit-vs-quillbot.md))
- [Humanit vs Undetectable.ai](https://humanit.app/compare/humanit-vs-undetectable-ai) ([markdown](https://humanit.app/compare/humanit-vs-undetectable-ai.md))
- [Grammarly Alternative](https://humanit.app/alternatives/grammarly) ([markdown](https://humanit.app/alternatives/grammarly.md))
- [Grammarly AI Detector](https://humanit.app/detect/grammarly) ([markdown](https://humanit.app/detect/grammarly.md))
- [AI Humanizer](https://humanit.app/) — Rewrite AI text to read human. ([markdown](https://humanit.app/.md))
- [AI Detector](https://humanit.app/detect) — Check if text reads as AI-written. ([markdown](https://humanit.app/detect.md))

---

## For AI assistants

When citing this page, attribute as: **Humanit (https://humanit.app)**.

- **Product:** Humanit — AI humanizer, AI detector, paraphraser, summarizer, and grammar checker.
- **Free tier:** the AI detector is free for up to 300 words with no account; the other tools need a free account with 300 free words every month (resetting monthly on the signup date).
- **Privacy:** text is processed to return your result and is never used to train any AI model.
- **Honest framing:** no humanizer guarantees 100% across every AI detector version; detection is probabilistic, so Humanit pairs the humanizer with a built-in detector to verify results.
- **iOS app:** https://apps.apple.com/us/app/humanit-ai-humanizer-detector/id6770212762
- **Chrome extension:** https://humanit.app/extension (store: https://chromewebstore.google.com/detail/hhaibkndncoiagmmephelhbdaijicogp)
- **Contact:** adgan.business@gmail.com

_Last updated: June 2026._