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QuillBot logo

QuillBot Pricing

quillbot.com · AI Writing Assistant · refreshed 2026-05-06
AI Writing Assistant
Free tier
3 tiers
Public API
Quick answer

QuillBot pricing starts at $2.5/mo (or $4.17/mo billed annually) for the Premium plan. 3 tiers total including a free tier.

Page fetched 2026-05-09 · quillbot.com · Tier-based subscription
QuillBot pricing page screenshot — https://quillbot.com/premium
Source · live pricing page on 2026-05-06

quillbot.com/premium

Open
Pricing
QuillBot pricing
As of 2026-05-09 · quillbot.com/premium
Free
Free
Paraphrase up to 125 words
Fix basic grammar errors
Humanize up to 125 words, 6 uses/day
Access limited AI Detector
Premium
$2.5/mo
or $4.17/mo billed annually
Unlimited paraphrasing
Advanced grammar recommendations
Unlimited Humanizer
Custom summaries
Unlimited AI Detector
Team
Sales
Contact sales
Team usage metrics
User management dashboard
Centralized billing
Data control
Priority assistance
Cost calculator
See your real cost on each plan

Adjust seats to compare QuillBot plans side-by-side and check the annual break-even.

Premium
$2.50/mo · $4.17/mo billed annually
$2.50/mo
Open live pricing pageSee agent-readiness analysis
Frequently asked
QuillBot pricing FAQ

QuillBot pricing starts at $0/mo for the Free plan; paid Premium plan starts at $2.50/mo monthly or $4.17/mo billed annually with 40% off.

Yes — QuillBot publishes a free tier. Paraphrase up to 125 words, 6 uses/day.

Yes — QuillBot's purchase motion is self-serve. A checkout URL is published on the pricing page. No demo is required.

xpay scored QuillBot as agent-ready: every advertised plan is self-serve with public pricing. QuillBot publishes a pricing page with 3 discoverable plan tier(s). No per-unit price was found on the page; an agent has no direct way to estimate the cost of a single task. All advertised paths route to a sales conversation rather than a self-serve checkout. Public API documentation is reachable without an auth wall. A free or freemium tier is offered. For the full purchase simulation see the linked Agent-Ready Index scorecard.

In the AI Writing Assistant category, xpay's Agent-Ready Index lists alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for QuillBot to compare with 3 nearest peers.

Alternatives in AI Writing Assistant
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trinka.ai
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copy.ai
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nexbot.ai
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twain.ai
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swellai.com
Browse all AI Writing Assistant alternatives →
AI agent readiness
Can an AI agent buy from QuillBot?
Partially Agent-Ready

49

/ 100 in xpay's Agent-Ready SaaS Index

QuillBot scores 49/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; a free entry path exists.

See the full scorecardIncludes the 6-step agent purchase simulation, score breakdown across 7 dimensions, and the one-line fix that would lift QuillBot into the Agent-Ready Verified band.
Quick facts
At a glance
Free access

Paraphrase up to 125 words, 6 uses/day

Billing cycle

Monthly or annual

Lowest paid

$2.5/mo · $4.17/mo if annual

Self-serve checkout

1 tier

Tier count

3

Pricing model

Tier-based subscription

More AI Writing Assistant alternatives
Most agent-ready

AIWrita

aiwrita.com
71

ReadPo

readpo.com
71

Brain Pod AI Writer

brainpod.ai
71

EILLA

eilla.ai
70

Bagel.ai

bagel.ai
70
QuillBot pricing summary derived from a live read of https://quillbot.com/premium on 2026-05-06. For the agent-readiness assessment — including the 6-step purchase simulation and a per-dimension scorecard — see xpay's Agent-Ready SaaS Index entry for QuillBot.

Explore SaaS pricing across categories

25,480+ SaaS scored on agent-buyability — browse by readiness band, category, or jump straight to a pay-per-run tool on xpay.tools.

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