Writing assistance for proofreading, clarity, tone, rewriting, and team communication
Advisor score
Not yet rated
Research guidance only
The decision
Research-based recommendation: compare the free plan with Pro on representative documents before paying; no current DiscoverAI hands-on score is published.
Best for
Email and document revision; Clarity and tone checks.
Choose something else if
Source-grounded research; Work requiring subject-matter verification
Evidence
Verified research · rating withheld
Pricing checked
From $12 · 2026-09-26
Free access is available, with limits.
Permanent free version with essential writing assistance; verify current feature and generative-AI limits on the live plans page.
Grammarly is a writing assistant for proofreading, clarity, tone, paragraph rewriting, drafting, and team communication controls.
Shortlist Grammarly when your main need is consistent revision support across email, documents, and browser-based work. Choose something else when you need source-grounded research, specialist subject-matter accuracy, or a full long-form content workflow.
This is a research-based profile verified against Grammarly's official product, pricing, trial, and security documentation. DiscoverAI has not documented a current controlled hands-on test for this profile, so numerical ratings and editorial awards are intentionally withheld.
Grammarly offers a permanent free version. Grammarly Support lists Pro at $30 per member monthly, $60 per member quarterly, or $144 per member annually ($12 average per month). Trials are offered periodically, not guaranteed. Pro supports up to 149 seats; larger or institution-specific packages require current plan review.
Run the same 20 approved writing samples through the free plan and Pro. Record accepted suggestions, false positives, correction time, tone changes, privacy-setting friction, and whether the final text still sounds like your organization. Do not use polished prose as evidence of factual accuracy.
Personal Recommendation
Shortlist Grammarly for cross-app writing revision, but test it on your own documents and privacy requirements before standardizing it across a team.
Try the recommendation
It combines proofreading, clarity, tone, and rewriting assistance across common writing contexts.
Evidence status
Rating withheld
Editorial Review Framework
Recommended Because…
It combines proofreading, clarity, tone, and rewriting assistance across common writing contexts.
Research-based guidance is not converted into a numerical rating until a documented evaluation supports the score.
Reusable trial worksheet
Turn this review’s buyer test into evidence. Your entries autosave only in this browser and are never added to shared shortlist links.
Confirm the tool meets every must-have workflow and stakeholder requirement.
Review starting point: Email and document revision; Clarity and tone checks; Teams standardizing writing guidance
Run the same representative work you would use in production; do not score a polished demo.
Review starting point: Complete three to five representative tasks with known acceptable outcomes and compare them with your current process.
Calculate the effective cost per accepted result, including usage, review, corrections, and required add-ons.
Review starting point: Free plan available. Pro is $30/member monthly, $60/member quarterly, or $144/member annually ($12 average monthly). Trials are periodic rather than guaranteed. Verified September 26, 2026.
Define an acceptance threshold, test known answers and edge cases, and record every correction.
Review starting point: Editorial quality signals: features 4.7/5; AI quality 4.7/5. Validate these signals in your own work.
Verify what data enters the product, who can access it, how long it is retained, and whether it trains models.
Review starting point: Use approved low-risk data first. Check roles, consent, deletion, subprocessors, model-training settings, and the contract—not only the marketing page.
Test the real handoffs, permissions, failure states, and export path your team depends on.
Review starting point: Browser, Workspace tools, Team workflows
Record training, governance, reliability, accessibility, ownership, and change-management risks before rollout.
Review starting point: Pro costs vary materially by billing term; Trials are not always available; Writing assistance does not verify factual accuracy
Loading saved worksheet… · private to this device or your optional account
Evaluation
Research-based
Price posture
From $12/month
Reviewed
2026-09-26
No authentic product screenshot is published for this review. DiscoverAI does not use generated interface images as product evidence.
Editorial freshness
Pricing and material product claims were checked September 26, 2026.
Community evidence
Structured, editor-moderated experience—not star ratings. This complements our independent review and never changes its score.
No approved community evidence yet. Be the first verified user to contribute.
Grammarly is best for teams with a defined writing workflow that want a focused AI product rather than a broad chatbot.
It is worth testing when the workflow is frequent enough to save several hours per month. Start with a trial where available.
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