QuillBot vs Writesonic

QuillBot (AI paraphrasing and writing tools.) and Writesonic (AI search visibility and SEO platform with AI article creation and site audits.) compared side by side: plans and prices, vendor-stated features, platforms and sign-in, with the date each fact was checked. Matches based on official product information.

Based on official vendor pages, linked below
QuillBot pricing checked: 2026-10-27
Writesonic pricing checked: 2026-10-31

At a glance

QuillBot

QuillBot (Learneo)

AI writing tools

What it does: AI paraphrasing and writing tools.
Strong at: Strong fit for paraphrasing, summarizing and grammar checks with a small daily free allowance.
Free plan: Yes - ongoing free plan
Paid plans from: US$19.95 / month

Pricing checked 2026-10-27 · Full QuillBot record · Official site

Writesonic

AI writing tools

What it does: AI search visibility and SEO platform with AI article creation and site audits.
Strong at: Strong fit for SEO-oriented marketing content and AI search visibility tracking.
Free plan: No free plan
Paid plans from: US$99 / month

Pricing checked 2026-10-31 · Full Writesonic record · Official site

Plans & pricing

QuillBot plans & pricing

Checked 2026-10-27. · Vendor pricing page Confirm prices and terms with the vendor before buying.

Free

$0 / month

Premium

$19.95 USD per month (billed monthly)

Team Plan

No public price

Writesonic plans & pricing

Checked 2026-10-31. · Vendor pricing page Confirm prices and terms with the vendor before buying.

Starter

$79 per month, billed annually

Basic

$199 per month, billed annually

Growth

$399 per month, billed annually

Enterprise

Custom

Side-by-side facts

	QuillBot	Writesonic
Free plan	Yes - ongoing free plan	No free plan
Paid plans from	US$19.95 / month	US$99 / month
Platforms	Web; Mac and Windows apps; iOS and Android; Chrome, Edge and Safari extensions.	Web dashboard. Native app support was not established.
Sign-in	Not for basic web paraphrasing. An account is used for Premium and account-linked features.	Yes, an account is used for the Writesonic dashboard.
API	No. Quillbot says it does not offer a B2B or B2C API.	Yes. The current public API covers GEO visibility data and workflows; do not assume every writing feature is exposed.

What each tool says it does

QuillBot - vendor-stated features

Paraphrasing modes
Premium pause

Writesonic - vendor-stated features

AI search visibility
AI content
Site audits
Page rewriting

Worth knowing before you choose

QuillBot - worth knowing

Prices checked.
Free limits per page: paraphrase up to 100 words, 2 modes, humanize up to 100 words (limited), AI Detector limited.
Annual total not stated by vendor (page shows '58% off' label); not listed.
Team Plan has no public price.
help.quillbot.com - 'Free accounts include:.
Limited number of AI Chat queries/day' and 'Limited daily paraphrases are available for the paraphraser.' Daily renewable cadence; amounts unpublished.
The 125-word figure is a per-paraphrase cap, not a daily quota.
Premium $19.95 monthly-billed checked.
Free tier is renewable but feature-limited: paraphrase up to 100 words, 2 modes.

Writesonic - worth knowing

Homepage (2026-10-27): '7-day free trial, No credit card'.
2026-10-27 : current plans are GEO/brand-tracking (Starter $99, Basic $249, Growth $499 monthly) - a different product shape from a generic consumer AI writer.
Current prices describe GEO and brand tracking.
USD 79/month is an annual-billed equivalent, not a month-to-month price.
FAQ says 12 months upfront.
Help docs disagree materially: Basic 100 articles/40 audits/2 projects versus current pricing 25/20/1; Growth 200 articles/60 audits/5 users versus 50/50/3.

Common questions

Is QuillBot or Writesonic free to use?

QuillBot: Yes - ongoing free plan (checked 2026-10-27). Writesonic: No free plan (checked 2026-10-31).

What do QuillBot and Writesonic cost?

QuillBot's entry paid plan is US$19.95 / month and Writesonic's is US$99 / month, from each vendor's pricing page (2026-10-27 and 2026-10-31 respectively). The tables above list every plan each vendor published.

Which is better, QuillBot or Writesonic?

It depends on the job. QuillBot: Strong fit for paraphrasing, summarizing and grammar checks with a small daily free allowance. Writesonic: Strong fit for SEO-oriented marketing content and AI search visibility tracking. The feature and pricing tables above show where they differ.

Where do these facts come from?

Every fact on this page is read from the vendors' own product and pricing pages, with the checked date shown beside it. Links to both official pages are at the top of each column.

Keep comparing

This comparison is not a recommendation: it sets out what each vendor states on its own pages, with the dates those pages were checked. Prices and features change - confirm with the vendor before buying.