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Humbot

humbot.ai

From $0.67/mo Free plan WebmacOSiOSAndroidAPI
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Spec score 9.1 #1 of 25 in AI Text Humanizers

What it is

Humbot is an AI study and writing assistant available on the web and through an API. Its tools include content humanization and rewriting, grammar and plagiarism checks, AI writing detection, summarization, ChatPDF, translation, citations, math solving, and quiz generation. ChatPDF can summarize PDFs and answer questions about them; the summarizer accepts videos, webpages, and long documents. Translation covers more than 100 languages, and the API humanizer supports more than 50. The citation generator offers more than 40 styles and can use titles, content, URLs, DOIs, and ISBNs. Humbot says its detector checks against services including Originality.ai, ZeroGPT, Turnitin, and GPTZero. A free plan and free trial are listed. Basic is $7.99 a year and Pro is $9.99 a year, both billed annually. API pricing begins at $30 a month; its listed monthly plan includes 50,000 words and a 2,000-word input limit. API use is suspended at the word limit until additional credits are purchased.

Spec sheet

What it does
Humbot is an all-in-one AI writing and study assistant combining rewriting, document understanding, translation and content checking.Read 15 Oct 2026 · humbot.ai
Product
Humbot describes itself as an all-in-one AI study and writing assistant for humanizing content, detecting AI writing, checking plagiarism, and improving clarity.Read 30 Sep 2026 · humbot.ai
Intended users
Humbot identifies students, content creators and freelancers, ESL learners, business professionals, and educators as audiences for its tools.Read 30 Sep 2026 · humbot.ai
Integrations
TechGig reports that no specific third-party integrations are mentioned for Humbot.Read 15 Oct 2026 · techgig.com
Support
The pricing page lists 24/7 priority support for Pro and Unlimited, while the API page lists responsive email support.Read 30 Sep 2026 · humbot.ai
Company
The privacy policy says Humbot is brought to users by EchoAl Limited, a Singapore-based company.Read 30 Sep 2026 · humbot.ai
Account sign-in
The privacy policy lists Google and Facebook as third-party services users can use to create an account or log in.Read 30 Sep 2026 · humbot.ai
AI detector
Its checker aggregates results from services including Originality.ai, ZeroGPT, Turnitin and GPTZero.Read 15 Oct 2026 · humbot.ai
AI detector services
Humbot says its AI detector checks content against services including Originality.ai, ZeroGPT, Turnitin, and GPTZero.Read 30 Sep 2026 · humbot.ai
AI humanizer
The humanizer rewrites AI-generated text to improve naturalness, tone, flow and clarity while claiming to preserve meaning.Read 15 Oct 2026 · humbot.ai
AI image detector
The image detector accepts JPG, PNG and WEBP files from 1KB to 10MB, with one image per request.Read 15 Oct 2026 · humbot.ai
AI math solver
The math solver accepts equations and word problems and returns step-by-step solutions.Read 15 Oct 2026 · humbot.ai
AI quiz generator
The quiz generator supports up to 50 questions per generation with multiple question types and difficulty levels.Read 15 Oct 2026 · humbot.ai
Android data safety
Google Play states that the Android developer reports no data sharing, no data collection, encryption in transit and user-requested deletion.Read 15 Oct 2026 · play.google.com
Android listing
The Google Play listing reports 100K+ downloads and describes AI chat, image generation, file uploads, humanization and account deletion.Read 15 Oct 2026 · play.google.com
API availability
Humbot offers a public humanizer API with API-key signup and linked documentation.Read 15 Oct 2026 · humbot.ai
API behavior
API service is temporarily suspended when a word allowance is exhausted until additional credits are purchased.Read 15 Oct 2026 · humbot.ai
API free usage
The API page says users can try the service for free with up to 250 words before choosing a plan.Read 30 Sep 2026 · humbot.ai
API support
API users can contact technical support by email or through a support portal.Read 15 Oct 2026 · humbot.ai
API trial
The API trial allows testing up to 250 words before subscribing.Read 15 Oct 2026 · humbot.ai
API usage limit
The API page says service is temporarily suspended when a user reaches their word limit, until they purchase additional word credits.Read 30 Sep 2026 · humbot.ai
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.Read 15 Oct 2026 · apps.apple.com
Article rewriter
The article rewriter is described as Gemini 3.1-powered and supports customizable grade and discipline options.Read 15 Oct 2026 · humbot.ai
ChatPDF
ChatPDF supports document summarization, mind maps, translation and conversational questions about uploaded documents.Read 15 Oct 2026 · humbot.ai
Citation generator
The citation generator supports more than 40 styles and accepts source titles, content, URLs, DOIs and ISBNs.Read 15 Oct 2026 · humbot.ai
Citation styles
The citation generator supports more than 40 styles and can generate citations from titles, content, URLs, DOIs, and ISBNs.Read 30 Sep 2026 · humbot.ai
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.Read 15 Oct 2026 · writehybrid.com
Independent scope
Leap AI describes Humbot as a web-based humanizer aimed at students, bloggers and marketers that rewrites text to reduce detector scores.Read 15 Oct 2026 · tryleap.ai
Independent testing
zPlatform reports that detection bypass is real but inconsistent, with weaker results against Originality.ai.Read 15 Oct 2026 · zplatform.ai
Licence
The reviewed public pages do not state an open-source licence or provide source-code licensing terms.Read 15 Oct 2026 · humbot.ai
Limit: billing and support
Trustpilot complaints repeatedly allege recurring charges after cancellation, difficulty removing billing details, poor support and delayed refunds.Read 15 Oct 2026 · trustpilot.com
Limit: detection performance
Trustpilot reviewers report that outputs can remain detectable or even receive higher AI-detection scores than the input.Read 15 Oct 2026 · trustpilot.com
Limit: price and word caps
G2 reviewers complain that upgraded plans are expensive and that per-use limits such as 1,000 or 1,200 words restrict longer work.Read 15 Oct 2026 · g2.com
Payment protection
The pricing FAQ says payment information is protected with state-of-the-art encryption and handling policies.Read 15 Oct 2026 · humbot.ai
Personal data
The privacy policy says it may collect email addresses, usage data, social media information, and cookies, and may share information with service providers and for marketing or advertising.Read 30 Sep 2026 · humbot.ai
Plagiarism checker
The plagiarism tool scans large databases and provides highlighted reports intended to verify originality.Read 15 Oct 2026 · humbot.ai
Praise: ease and output
G2 reviewers repeatedly praise the easy interface, quick responses and natural, grammatically correct humanized text.Read 15 Oct 2026 · g2.com
Privacy and security claims
The homepage claims ISO 27001, SOC 2, and GDPR compliance and says documents are not stored, shared, or used to train its AI.Read 30 Sep 2026 · humbot.ai
Question AI
Question AI accepts typed questions, images, PDFs and Word documents and explains subjects such as calculus, physics, chemistry, biology and history step by step.Read 15 Oct 2026 · humbot.ai
Rating on Apple App Store
4.2 out of 5 from 161 ratingsRead 15 Oct 2026 · apps.apple.com
Rating on G2
4.3 out of 5 from 21 reviewsRead 15 Oct 2026 · g2.com
Rating on Trustpilot
2.2 out of 5 from 110 reviewsRead 15 Oct 2026 · trustpilot.com
Security claim
Humbot says user information is protected with encryption technology and describes privacy and safety as commitments.Read 15 Oct 2026 · humbot.ai
Study and document features
The site says ChatPDF can summarize and answer questions about PDFs, while the summarizer accepts videos, webpages, and long documents.Read 30 Sep 2026 · humbot.ai
Summarizer
The summarizer handles YouTube videos, PDFs, images, audio, video, webpages and long text.Read 15 Oct 2026 · humbot.ai
Translation
The translator supports more than 100 languages, and the API humanizer supports more than 50 languages.Read 30 Sep 2026 · humbot.ai
Translator
The translator supports more than 100 languages, seven tones and DOC, DOCX, TXT and PDF document translation.Read 15 Oct 2026 · humbot.ai
Writing tools
The feature suite includes an AI humanizer, article rewriter, grammar checker, plagiarism checker, AI detector, summarizer, ChatPDF, translator, citation generator, math solver, and quiz generator.Read 30 Sep 2026 · humbot.ai

Plans and prices

Basic $7.99 a year billed annually 3,000 basic words/month · 1,000 advanced words/month · 500-word input limit Read 21 Sep 2026 · humbot.ai
Pro $9.99 a year billed annually 30,000 basic words/month · 5,000 advanced words/month · 1,200-word input limit Read 21 Sep 2026 · humbot.ai
Unlimited $9.99 a year billed annually Unlimited basic words/month · 10,000 advanced words/month · Unlimited-word input limit Read 21 Sep 2026 · humbot.ai
API Monthly $30 a month month-to-month billing 50,000 words/month · 2,000-word input limit Read 21 Sep 2026 · humbot.ai
API Yearly Priced on request 50,000 words/month · 2,000-word input limit Read 21 Sep 2026 · humbot.ai
Free Free free plan · lower word usage and input limits Read 15 Oct 2026 · humbot.ai
Basic $7.99 a month annual billing 3,000 Basic words/month · 1,000 Advanced words/month · 500-word input limit Read 15 Oct 2026 · humbot.ai
Pro $9.99 a month annual billing 30,000 Basic words/month · 5,000 Advanced words/month · 1,200-word input limit Read 15 Oct 2026 · humbot.ai
Unlimited $9.99 a month annual billing Unlimited Basic words/month · 10,000 Advanced words/month · unrestricted input length Read 15 Oct 2026 · humbot.ai
API $30 a month $30/month for 50,000 words; API pricing begins at this amount. 50,000 words/month · 2,000-word input limit · Email support Read 30 Sep 2026 · humbot.ai
API 50K $30 a month monthly 50,000 words/month · 2,000-word input limit Read 15 Oct 2026 · humbot.ai
API 10M $1,999 a month monthly 10,000,000 words/month Read 15 Oct 2026 · humbot.ai

Every Humbot plan and price →

Strong points and limits

Strong points

  • Includes rewriting, grammar, and plagiarism tools.
  • ChatPDF handles PDF summaries and questions.
  • Translator supports more than 100 languages.
  • Citation generator supports more than 40 styles.
  • Free plan and free trial are listed.

Limits

  • API access stops at the word limit.
  • API pricing begins at $30 a month.
  • Annual plans have monthly word and input limits.

Who it suits

Humbot identifies students, content creators, freelancers, ESL learners, business professionals, and educators as audiences for its tools. Its API may suit people who want to add humanization to a programmatic workflow.

Verdict

Humbot brings study, writing, and document tools together, with both web and API access. Check the plan word limits and annual billing details before choosing a tier.

Where Specifiction places it

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