Humbot
Humbot is an AI study and writing assistant for humanizing content, detecting AI writing, checking plagiarism and improving clarity.
What Humbot is
Humbot is an AI study and writing assistant for humanizing content, detecting AI writing, checking plagiarism and improving clarity. Its tools include an AI humanizer, article rewriter, grammar checker, summarizer, ChatPDF, translator, citation generator, math solver and quiz generator. ChatPDF can summarize PDFs and answer questions about them; the summarizer accepts videos, webpages and long documents. The translator supports more than 100 languages, while the API humanizer supports more than 50. Its citation generator offers more than 40 styles and can build citations from titles, content, URLs, DOIs or ISBNs. Humbot says its detector checks against services including Originality.ai, ZeroGPT, Turnitin and GPTZero. It offers web and API access, with a free plan and a free API tryout of up to 250 words. The listed Basic plan is $7.99 a year, billed annually; API pricing begins at $30 a month. The API suspends service at the word limit until additional credits are purchased.
Good
- Includes writing, study and document tools.
- Translator supports more than 100 languages.
- Citation generator supports more than 40 styles.
- Free plan and API tryout are available.
Watch out
- API access is suspended at the word limit.
- Privacy policy lists data collection and sharing.
- Pro and Unlimited support is priority support.
Who it suits
Humbot may suit students, content creators, freelancers, ESL learners, business professionals and educators looking for writing or study tools. Its API may suit users who need programmatic access to humanization.
Verdict
Humbot brings writing, document and study tools together, with web and API access. Check the plan word limits and the privacy policy’s data practices before choosing it.
Plans and prices
From Humbot's own pricing page, checked 21 Sep 2001.
| Plan | Price | What it gives you |
|---|---|---|
| Basic | $7.99 a year | 3,000 basic words/month · 1,000 advanced words/month · 500-word input limit · billed annually |
| Pro | $9.99 a year | 30,000 basic words/month · 5,000 advanced words/month · 1,200-word input limit · billed annually |
| Unlimited | $9.99 a year | Unlimited basic words/month · 10,000 advanced words/month · Unlimited-word input limit · billed annually |
| API Monthly | $30 a month | 50,000 words/month · 2,000-word input limit · month-to-month billing |
| API Yearly | Priced on request | 50,000 words/month · 2,000-word input limit |
| Free | Free | free plan · lower word usage and input limits |
| Basic | $7.99 a month | 3,000 Basic words/month · 1,000 Advanced words/month · 500-word input limit · annual billing |
| Unlimited | $9.99 a month | Unlimited Basic words/month · 10,000 Advanced words/month · unrestricted input length · annual billing |
| Pro | $9.99 a month | 30,000 Basic words/month · 5,000 Advanced words/month · 1,200-word input limit · annual billing |
| API | $30 a month | 50,000 words/month · 2,000-word input limit · Email support · $30/month for 50,000 words; API pricing begins at this amount. |
| API 50K | $30 a month | 50,000 words/month · 2,000-word input limit · monthly |
| API 10M | $1,999 a month | 10,000,000 words/month · monthly |
| Unlimited | — | Unlimited Basic words/mo · 10,000 Advanced words/mo · Unlimited input · The page shows a Monthly option and a price placeholder of “- /mo”. |
| Basic | — | 3,000 Basic words/mo · 1,000 Advanced words/mo · 500-word input limit · The page shows a Monthly option and a price placeholder of “- /mo”. |
| Pro | — | 30,000 Basic words/mo · 5,000 Advanced words/mo · 1,200-word input limit · The page shows a Monthly option and a price placeholder of “- /mo”. |
The facts
Each one read from Humbot's own pages, with the date it was checked.
What it does
- Account sign-in
- The privacy policy lists Google and Facebook as third-party services users can use to create an account or log in.checked 30 Sep 2001
- AI detector
- Its checker aggregates results from services including Originality.ai, ZeroGPT, Turnitin and GPTZero.checked 15 Oct 2001
- AI detector services
- Humbot says its AI detector checks content against services including Originality.ai, ZeroGPT, Turnitin, and GPTZero.checked 30 Sep 2001
- AI humanizer
- The humanizer rewrites AI-generated text to improve naturalness, tone, flow and clarity while claiming to preserve meaning.checked 15 Oct 2001
- AI image detector
- The image detector accepts JPG, PNG and WEBP files from 1KB to 10MB, with one image per request.checked 15 Oct 2001
- AI math solver
- The math solver accepts equations and word problems and returns step-by-step solutions.checked 15 Oct 2001
- AI quiz generator
- The quiz generator supports up to 50 questions per generation with multiple question types and difficulty levels.checked 15 Oct 2001
- API availability
- Humbot offers a public humanizer API with API-key signup and linked documentation.checked 15 Oct 2001
- API behavior
- API service is temporarily suspended when a word allowance is exhausted until additional credits are purchased.checked 15 Oct 2001
- API support
- API users can contact technical support by email or through a support portal.checked 15 Oct 2001
- API usage limit
- The API page says service is temporarily suspended when a user reaches their word limit, until they purchase additional word credits.checked 30 Sep 2001
- Article rewriter
- The article rewriter is described as Gemini 3.1-powered and supports customizable grade and discipline options.checked 15 Oct 2001
- ChatPDF
- ChatPDF supports document summarization, mind maps, translation and conversational questions about uploaded documents.checked 15 Oct 2001
- Citation generator
- The citation generator supports more than 40 styles and accepts source titles, content, URLs, DOIs and ISBNs.checked 15 Oct 2001
- Citation styles
- The citation generator supports more than 40 styles and can generate citations from titles, content, URLs, DOIs, and ISBNs.checked 30 Sep 2001
- Independent limitation
- WriteHybrid reports recurring complaints about garbled output, stray capitalization and billing, and says bulk processing and API access are gated to its top tier.checked 15 Oct 2001
- Independent scope
- Leap AI describes Humbot as a web-based humanizer aimed at students, bloggers and marketers that rewrites text to reduce detector scores.checked 15 Oct 2001
- Independent testing
- zPlatform reports that detection bypass is real but inconsistent, with weaker results against Originality.ai.checked 15 Oct 2001
Where it runs
- Android data safety
- Google Play states that the Android developer reports no data sharing, no data collection, encryption in transit and user-requested deletion.checked 15 Oct 2001
- Android listing
- The Google Play listing reports 100K+ downloads and describes AI chat, image generation, file uploads, humanization and account deletion.checked 15 Oct 2001
- Apple app limits
- Apple reviewers report that the humanizer stopped working for subscribers, did not remove AI signals as advertised and that support did not respond.checked 15 Oct 2001
Money
- API free usage
- The API page says users can try the service for free with up to 250 words before choosing a plan.checked 30 Sep 2001
- API trial
- The API trial allows testing up to 250 words before subscribing.checked 15 Oct 2001
The company
- Company
- The privacy policy says Humbot is brought to users by EchoAl Limited, a Singapore-based company.checked 30 Sep 2001
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