Grammarly Alternatives Free (2026): 7 Tools Tested on Real Freelance Work

LanguageTool is an open-source grammar and style checker supporting 30+ languages. On the free web version, no sign-up is required — paste your text and corrections appear immediately. In our test it returned 11 flagged items on the proposal: all 10 deliberate errors caught in our test, including all four wrong prepositions, the missing plural, the wrong article, the passive construction, and the unnatural “am having” phrasing. It also flagged a style issue — three consecutive sentences starting with “I” — that none of the other tools picked up. The free web version allows up to 10,000 characters per check, which covers most freelance documents comfortably.

The browser extension also works free without a sign-up across Chrome, Firefox, Edge, and Safari. Premium upgrades the character limit to 100,000 and adds Picky Mode, unlimited AI rephrasing, and Word/Google Docs add-ins.

Hemingway has long been known as a readability tool — flagging complex sentences, passive voice, and grade level. What changed: the free homepage now includes an AI Grammar Checker that flagged 8 issues on our test proposal. That makes it the only tool on this list combining grammar correction with readability analysis in a single free, no-sign-up interface. No account needed, no character limit.

It did not catch every error. The preposition errors (“interested to discuss,” “working with you in this opportunity”) went unflagged, and it does not explain corrections the way Scribens does. The 8 flags it returned mix grammar issues with readability problems — so the catch count is not directly comparable to grammar-only tools. Still, for a freelancer who wants one tool to cover both angles at zero cost and zero friction, Hemingway is a genuine grammarly alternative free of accounts and paywalls.

Scribens is the most underused grammarly alternative free to access without an account. No sign-up, no account, paste and check — up to 8,000 characters per day on the free plan. In testing it caught 8 of 10 errors, matching Hemingway, but what stood out was the explanation quality. When it flagged “revert back on,” it did not just suggest a fix — it explained the grammar rule in full: “revert to” is the standard phrase; “back” is redundant because “revert” already implies a return. That level of explanation appears in almost no free grammar tool, let alone one that needs no account.

It missed the “am having” phrasing error and did not flag the passive construction explicitly. For pure grammar checking of proposals and client emails in the 100–300 word range, it is one of the most practical no-friction options on this list.

QuillBot’s Grammar Checker is separate from its better-known Paraphraser — and it requires no sign-up, with unlimited free grammar checks. In our test it flagged 9 suggestions including the wrong preposition, missing plural, auxiliary verb errors, and the passive construction. It also returned four writing dimension scores: Grammar 83, Fluency 38, Clarity 52, Engagement 88. The Fluency score of 38 — rated “Average” on QuillBot’s internal scale — is the most useful data point here. It signals that the proposal reads unnaturally even where grammar is technically close, which aligns with the deliberate errors embedded in the test text. No other free tool in this test returned this kind of multi-dimensional scoring.

The grammar checker and paraphraser work well together. After running the grammar check, paste individual awkward sentences into the Paraphraser on Fluency mode. The free plan handles up to 125 words per paraphraser pass — enough for a proposal opening paragraph or gig description without signing up.

ProWritingAid showed the highest total suggestion count on our test proposal — 12 flagged items across the board. The issue is what was accessible. Three of the most useful corrections were locked behind a Premium badge, as observed in our test: the auxiliary verb error (“will always delivered”), the “am having” phrasing, and the “before deadline” placement. The free tier returned a Grammar/Spelling score of 44% and a Style Score of 61% — useful directional signals even without the full corrections visible. The passive voice was flagged with a general note rather than a specific fix, which is less actionable than what Grammarly Free or LanguageTool return.

The 500-word per check limit is the real constraint for day-to-day use. A long Upwork proposal or client email may need multiple paste sessions. For short documents it works fine; for blog posts and long-form content, the 25+ report types — overused words, sentence length variation, style consistency — make it the most thorough grammarly alternative free option on the list for that specific use case.

Wordtune flagged 10 corrections on our test proposal. But one finding is worth paying attention to: one of those corrections was questionable. It suggested changing “have been working” to “worked” — yet “I have been working as a content writer for four years” is grammatically correct. Changing it to “worked” alters the tense and shifts the meaning. It is worth noting because accepting all suggestions without review in Wordtune could introduce new errors, not just fix existing ones. Wordtune’s strength is tone and fluency — not strict grammar policing.

What the free plan actually limits is rewrites, not grammar checks. Basic spelling and grammar corrections are unlimited on the free tier. The 10-rewrite daily limit applies to the AI sentence rewriting feature — so use those 10 on the sentences that matter most, not every flagged item.

Engram is built around natural language patterns rather than rule-based flagging. In testing, it returned 8 suggestions and presented them differently from every other tool: full sentence rewrites rather than individual word swaps. Instead of just flagging “a technology industry,” it showed the full corrected sentence in context — making it easier to evaluate whether the suggestion improved the writing or just changed it. That approach is more useful than a list of isolated corrections, especially for non-native speakers trying to understand why something sounds wrong.

The free tier constraint is tight: 150 words per check and 300 words per day — confirmed on the official Engram pricing page. The test proposal used 119 of the 150-word limit in one paste. A longer proposal would need to be split into sections, which breaks the workflow. At 300 words per day, it covers one solid document. Use it on your most important paragraph each session, not a full document.