Writing · Head-to-head

Grammarly vs Frase

Grammarly (freemium, AI Score 7.8/10) vs Frase (paid, AI Score 7.3/10). Side-by-side pricing, features, pros and cons, and which to pick.

The verdict

Pick Grammarly if…

→you need a genuinely free option
→budget is the constraint
→overall capability matters more than price (AI Score 7.8 vs 7.3)
→your primary use case is students writing to a rubric, and comms or support teams at companies with a house style guide, who need writing help inside email, docs and internal tools rather than in a separate chat window.

Try Grammarly →

Pick Frase if…

→your primary use case is in-house seo and content teams publishing optimized long-form articles at volume who want briefs, drafting, scoring, and ai-assistant visibility tracking on one bill instead of stitching together three subscriptions.
→you need: marketing

Try Frase →

Spec	Grammarly	Frase
Category	Writing	Writing
Pricing model	freemium	paid
Headline pricing	Free tier + Pro around $12/mo billed annually — check website for current pricing	7-day trial, no free tier; Basic ~$45/mo and Team ~$115/mo, less billed annually — confirm current rates on site
Free tier	Yes — unlimited grammar, spelling and punctuation checks plus basic tone feedback, with generative AI prompts capped monthly	—
AI Score	7.8/10	7.3/10
Best for	Students writing to a rubric, and comms or support teams at companies with a house style guide, who need writing help inside email, docs and internal tools rather than in a separate chat window.	In-house SEO and content teams publishing optimized long-form articles at volume who want briefs, drafting, scoring, and AI-assistant visibility tracking on one bill instead of stitching together three subscriptions.
Editor's pick	—	—
Use cases	content-creation productivity education	marketing content-creation
Date added	2025-05-01	2026-06-27

Writing · freemium

✓Operates inside the apps and sites you already write in, so there is no copy-paste round trip to a chat window
✓Ships academic tooling general assistants skip: rubric-based grading, citation finding, plagiarism and AI-text detection
✓Enterprise style guides and brand tones enforce a defined house voice across an entire organization
✓The free tier is genuinely usable for grammar, spelling and basic tone rather than a crippled trial
✓Business tiers carry SOC 2 Type II compliance and commitments against training on customer data

×Generative quality trails frontier chatbots for anything longer than a paragraph or two
×The Superhuman rebrand splintered the lineup across Grammarly, Docs, Mail and Go, making it unclear what a given subscription actually covers
×Hard to justify a separate subscription when an existing ChatGPT or Claude plan already handles rewriting
×The always-on desktop and browser agent reads text across every app, which is a real privacy and resource consideration

Writing · paid

✓Content briefs are generated from analysis of the pages currently ranking, so target coverage reflects live search results instead of a static keyword list
✓The optimization score converts 'is this thorough enough' into a measurable publish target, which is genuinely useful for managing freelance and junior writers
✓AI Visibility tracking across seven assistants ships inside the same subscription as the writing workflow, rather than as a separate GEO tool purchase
✓Research, brief, draft, score, and multi-CMS publishing sit in one pipeline, removing several handoffs from a content team's week
✓Sustained independent traction, with high G2 and Capterra ratings and Leader placements in Content Marketing and SEO Software

×Raw AI drafts are consistently described by reviewers as generic and stiff, and in 2026 a general-purpose frontier chatbot will out-write them for a fraction of the price
×SERP-derived briefs are no longer distinctive — Surfer, Clearscope, Semrush, and Ahrefs all ship a comparable feature, so the core research edge has narrowed
×AI Visibility is broad but shallow next to dedicated GEO platforms like Profound or Peec, which go deeper on prompt-level attribution and share of answer
×No permanent free tier, and term-coverage scoring nudges writers toward checklist-shaped articles at a time when search engines are demoting formulaic content

Updated 2026-08-10. Spec data sourced from official product pages and tracked in our public directory at /tools.