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Grammarly Alternatives

Other options in the same category as Grammarly (Writing、Productivity), sorted by free plan and Chinese support:

AMO Amo Finding faults
Pimi, let me pour cold water on this first — Chinese support is flatly none, English only, unusable for Chinese speakers. The free tier gives only 100 AI generations a month — write a few letters and you're already out.
Has a free plan

Chinese support: Full support

For slides, social posts, and short video: try the free tier's 200 AI uses first. For daily use: Pro at US$18/month is worth it, but we can't confirm the annual price first-hand — verify on the official site yourself before subscribing. For team use, Business billed annually is the best value.

Canva AI 免費額度細節

Has a free plan

Chinese support: Full support

Students, researchers, and data organizers: the free version is sufficient, no need to think twice. Only consider AI Plus for US$4.99 if you need a higher quota. However, don't subscribe to Ultra just for NotebookLM; first confirm that you really need Gemini's other features.

Gemini Notebook 免費額度細節

Has a free plan

Chinese support: Full support

Occasional presentation: one-time free points are enough. Need to present weekly: Plus annual payment of US$8/month is the most cost-effective. For team use, quote with sales first, don't guess on the official website.

Gamma 免費額度細節

Has a free plan

Chinese support: Full support

Want to try general Agent: the free version has 300 points per day to run a task and check the quality. For stable use, Standard with an annual payment of US$17/month is the most cost-effective. However, points are consumed quickly, which is a fact, and heavy users need to budget tightly.

Manus 免費額度細節

Has a free plan

Chinese support: Full support

Students: Plus is free after verifying school email, no reason not to use it. General users: Plus at US$10/month is sufficient. Those who need Notion Agent and AI meeting recording: Business at US$20/month. Don't forget that annual payment saves 20%.

Notion AI 免費額度細節

Has a free plan

Chinese support: Full support

No-code chatbot building; the free plan's 10 credits is too little, you'll need Lite at US$9/month to have enough. But you'll need to assess the data-export risk with ByteDance yourself — avoid it for sensitive use cases.

Coze 免費額度細節

Has a free plan

Chinese support: Not supported

Livedocs 免費額度細節

Chinese support: Not supported

For managing multiple social platforms: try the 7-day trial to test your workflow first. For steady use: Pro billed annually at US$39/month is best value. But the all-English interface is a barrier, and the Pro Plus promo price isn't stable — don't get dazzled by the US$49 figure.

PostSyncer 免費額度細節

Has a free plan

Chinese support: Partial support

For personal use wiring up automation flows: 1,000 credits plus access to all models — the free tier is genuinely generous. For team use: the free tier can't invite anyone, meaning you must pay — factor that in first.

Sim 免費額度細節

Has a free plan

Chinese support: Partial support

For a small team just testing the waters, the free plan is enough. If you actually need to run automation, then upgrade to Pro at US$10/year with annual billing. Enterprises needing SSO and permission control should go straight to Business. If mobile access or Chinese support matters to you, wait for the official site to fill those in first.

Teable 免費額度細節

Chinese support: Partial support

The free quota isn't published on the official site, and this site won't speculate. If you want to evaluate it, you'll have to register and test it yourself — treat "how much the trial actually gives you" as the first thing to confirm, before deciding whether to pay the US$29.

Copy.ai 免費額度細節

Has a free plan

Chinese support: Full support

If you need high translation quality and want to preserve document formatting, try the free version's 50,000 characters first. But we couldn't confirm the paid plan prices firsthand — sources contradict each other — so before subscribing, be sure to check the current plans and prices on the official site yourself.

DeepL 免費額度細節

Has a free plan

Chinese support: Partial support

For meeting notes needs: try the free plan's 300 minutes/month first. If you're in meetings more than an hour a week: Pro at US$8.33/month with annual billing is the best value. For unlimited team use: Business at US$19.99 with annual billing. But Chinese transcription quality hasn't been actually tested — try before you buy.

Otter.ai 免費額度細節

Has a free plan

Chinese support: Not supported

Developers need to analyze SEO: self-hosted with zero cost (plus API fee starting at US$6/month). For those who don't want to self-host: managed version with a low threshold of US$10/month, and quota can be accumulated. However, pay-as-you-go pricing can lead to overbudgeting, so it's better to use the initial quota to test the cost before scaling up.

OpenSEO 免費額度細節

Chinese support: Not supported

No free version, requires a card on file (verified in testing), starting price US$99 — put these three facts together and the risk is fairly high for anyone wanting to try it on a whim. If you really want to try it, note down the sign-up date and decide within 7 days whether to cancel.

Writesonic 免費額度細節

Has a free plan

Chinese support: Not supported

If you're only writing short copy in one language: the free version's 10,000 characters per month might be enough, no need to pay. If you need multiple languages or plagiarism checks: the US$9 Unlimited plan has the lowest entry point in its category.

Rytr 免費額度細節

Chinese support: Not supported

For personal use: the US$69 threshold is on the high side — comparable tools like Rytr at US$9 or Copy.ai at US$29 are more reasonable. For businesses needing a unified brand voice and multi-user collaboration: that's exactly who this is designed for. The trial doesn't require a card, so you can safely try it for 7 days.

Jasper AI 免費額度細節

先等一下——Grammarly 也不是沒有優點

PIMI Pimi Advantages
I'll take the cold water, but it's the old-guard champion of English writing proofreading – its browser extension does real-time proofreading right in Gmail, Google Docs, and LinkedIn. Free-tier spelling/grammar checking and tone detection are both included – genuinely enough for basic needs.
So, should you switch or not?

Frequently writing English emails and reports: Free version offers 100 times of AI generation for trial. Writing daily: Pro US$12/month is worthwhile, with a 7-day free trial to verify. However, annual payment discounts are unclear, so check the official website before subscribing. Only English editing is supported, Chinese requirements are not applicable.

先看看 Grammarly 的免費額度夠不夠用