Humbot
AI humanizer, detector and study toolkit for students and writers
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Pricing
Freemium
API
Yes
Company
Humbot
Platforms
What is Humbot?
Humbot is a web-based suite that rewrites AI-generated text so it reads more naturally, then checks it with AI detection, plagiarism and grammar tools. Its AI checker returns results from several detectors at once, including GPTZero, Originality.ai and ZeroGPT.
Alongside the writing tools, Humbot includes study features: an AI math solver and homework helper with step-by-step solutions, a quiz generator, a flashcard maker, a summarizer for documents, YouTube videos and webpages, ChatPDF, a citation generator covering 40+ styles, and a translator for 100+ languages. All tools draw from one shared pool of word credits, and each plan sets limits on Basic and Advanced words and on input size per request.
It is aimed at students, content creators, ESL learners, business professionals and educators. An API is available for the humanizer, and the company says it complies with ISO 27001, SOC 2 and GDPR.
Key features
- AI text humanizer with Quick, Enhanced and Advanced modes
- AI checker showing GPTZero, Originality.ai and ZeroGPT results
- Plagiarism checker that also catches paraphrasing
- AI image detector for JPG, PNG and WEBP
- Step-by-step AI math solver and homework helper
- Quiz and flashcard generators, up to 50 questions
- Summarizer for PDFs, YouTube videos, audio and webpages
- Citation generator for 40+ styles, using URL, DOI or ISBN
Use cases
Who it's for
Rewriting AI drafts
Turn AI-generated drafts into more natural text, then run them through several AI detectors before submitting or publishing.
Exam preparation
Make practice quizzes and flashcards from study material, and get step-by-step solutions to math problems.
Checking student work
Educators can run submissions through the plagiarism checker and AI detector.
Research and citations
Summarize long PDFs or videos, ask questions about documents with ChatPDF, and generate citations in APA, MLA or Chicago.
Humbot pricing
From the vendor's site, checked Nov 8, 2026; we re-check prices monthly. Prices change — confirm on their pricing page.
Basic
month
Not listed
- 3,000 Basic words/mo
- 1,000 Advanced words/mo
- 500-word input limit
- Access to all tools (Humanizer, AI Checker, ChatPDF, etc.)
Pro
month
Not listed
- 30,000 Basic words/mo
- 5,000 Advanced words/mo
- 1,200-word input limit
- 24/7 priority support
Unlimited
month
Not listed
- Unlimited Basic words/mo
- 10,000 Advanced words/mo
- Unlimited input per request
- Add advanced word credits anytime
Get an email when Humbot changes its prices
One mail per change, a stop link in each. Nothing else.
How Humbot compares
- Humbot has a free plan, like 3 of the 4 alternatives below.
| Tool | Starts at | Free plan | Free trial | API | Open source | |
|---|---|---|---|---|---|---|
| HHumbot | — | — | — | |||
| SStealthGPT | — | — | — | — | Humbot vs StealthGPT | |
B BypassGPT | — | — | — | Humbot vs BypassGPT | ||
H HIX Bypass | $9.99/mo | — | Humbot vs HIX Bypass | |||
W WriteHuman | $12/mo | — | — | Humbot vs WriteHuman |
The closest alternatives in our directory by category. “Starts at” is the cheapest paid plan per month, as each vendor lists it.
Pros and cons
Strengths
- Over a dozen writing and study tools share one credit pool
- Shows results from several popular AI detectors at once
- 30-day money-back guarantee
- States ISO 27001, SOC 2 and GDPR compliance, and says documents are not used for training
Limitations
- The lowest plan caps humanizer input at 500 words per request
- Advanced words are capped on every plan, including Unlimited
- No mobile or desktop apps listed
Humbot FAQ
Is there a free plan?
Yes. Humbot says its free plan gives the same output quality as paid plans, but with fewer words and a lower input limit.
What happens if I exceed my limits?
Humbot notifies you and offers an upgrade. Paid users can also buy extra advanced word credits.
Can I change plans?
Yes, you can upgrade at any time in account settings. The new price applies from your next billing cycle.
Is there an API?
Yes. Humbot offers an API for its AI humanizer so it can be built into other systems.
Is there a refund policy?
Yes. Plans include a 30-day money-back guarantee.
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Humbot
Freemium
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