Invisible Character logoInvisible Character
BETTER WRITING FOR A MORE HUMAN YOU.

Choose the plan that fits
your writing journey.

Start free. Upgrade anytime. Cancel anytime.

AI WordsSave up to 51%

Free

For trying the essentials.

$0Forever
  • 3,000 AI Words / month
  • Paraphrase up to 500 words
  • Humanize up to 300 words
  • Summarize up to 1,500 words
  • Grammar checker (unlimited)
  • Standard & Fluency modes
  • Basic writing editor
  • 5 documents
  • Limited history
A great place to start.
Most Popular

Pro

For everyday writers, students, and creators.

$8.58/ month
$102.99 billed yearlySave 49%
  • 120,000 AI Words / month
  • Everything in Free
  • Full Paraphraser (all modes)
  • Full Humanizer
  • Advanced Rewrite & Improve
  • Tone controls
  • Advanced Summarizer
  • Unlimited documents
  • Full history
  • Faster processing
More power for bigger ideas.

Max

For heavy AI writing and long-form work.

$16.17/ month
$193.99 billed yearlySave 51%
  • 360,000 AI Words / month
  • Everything in Pro
  • Highest text limits
  • Long-form processing
  • Priority AI processing
  • Early access to new features
  • Priority support
For your biggest work yet.

Compare plans

FeatureFreeProMax
AI Words / month3,000120,000360,000
Humanizer equivalent (≈)~1,000 words~40,000 words~120,000 words
Max text per request500 words10,000 words30,000 words
AI processing speedStandardFastPriority
Buy extra AI Words
Monthly resetEvery monthEvery monthEvery month

Need more
AI Words?

Add extra usage anytime without changing your plan.

More words.
More possibilities.

Boost

30,000 AI Words

$6.49

$0.22 / 1K words

Most Popular

Creator

100,000 AI Words

$18.99

$0.19 / 1K words

Best Value

Power

300,000 AI Words

$44.99

$0.15 / 1K words

How AI Words work

Paraphrase

1,000 words

1,000 AI Words

Rephrase text while keeping your meaning.

Rewrite

1,000 words

1,000 AI Words

Improve, expand, or change your text.

Humanize

1,000 words

3,000 AI Words

Make AI text sound more natural and human.

Frequently asked questions