Software Alternatives, Accelerators & Startups

Humanize AI VS SpeechGen.io

Compare Humanize AI VS SpeechGen.io and see what are their differences

Humanize AI logo Humanize AI

Transform AI-generated text into natural, human-sounding content with Humanize AI. Perfect for students, marketers, bloggers, and writers who need polished, undetectable, and emotionally resonant writingโ€”fast, free, and easy to use.

SpeechGen.io logo SpeechGen.io

Text-to-speech service with artificial intelligence. Insert any text to generate speech and download audio.
  • Humanize AI
    Image date //
    2025-08-04

Humanize AI is an AI-powered text humanization tool designed for content creators, researchers, students, and marketers. It aims to transform AI-generated content into more natural, emotionally engaging, and human-like text. Leveraging advanced natural language processing technology, Humanize AI effectively adjusts sentence structure, enhances language fluency, eliminates "AI-sounding" artifacts, and improves readability and resonance while preserving the original meaning. Whether you're looking to circumvent AI detection, optimize SEO content, polish academic papers, or enhance brand consistency, Humanize AI provides a fast, stable, and free solution. Simply paste the AI-generated raw text into the tool, click "Convert," and you'll receive high-quality output with authentic language. The tool supports multiple languages and features a simple interface, making it suitable for personal writing, blog optimization, content re-creation, paper polishing, and website content humanization. Key Features: Humanize AI-generated content with a single click, avoiding detection tools through multi-dimensional rewriting. Natural language and authentic expression enhance the emotional warmth and reading experience. Supports long text processing with fast speed and stable response, no registration required. Suitable for a variety of needs, including education, content creation, SEO optimization, marketing copywriting, blogging, and more. Free, simple, and fast, with no hidden fees. As a powerful complement to ChatGPT and other AI writing tools, Humanize AI is becoming a secret weapon for users around the world to enhance the credibility and personalization of their content.

  • SpeechGen.io Landing page
    Landing page //
    2022-11-06

Use SpeechGen.io for work, business, social and personal purposes. Application options.

For YouTube.

Create videos with realistic human voiceover.

For advertising.

Voice-over commercial videos, it's very cheap. For example, for short creatives on Facebook, Instagram.

For public places.

You can voice announcements for concerts, festivals, in the mall, at public events.

For training.

Generate speech from a training text, lectures. You will have more time. Listen to the audio and learn.

Downloadable voices

Convert the text and immediately download the audio file

Humanize AI

$ Details
freemium
Platforms
Web App Browser Android
Release Date
2025 August

SpeechGen.io

$ Details
freemium $4.99 (50 000 characters Pro voices)
Platforms
-
Release Date
2022 September

Humanize AI features and specs

  • Fast and Easy
    We understand you want to boost your content creation productivity. That's why we design our humanization process to be novice-friendly and able to deliver rewritten outputs in mere seconds.
  • Undetectable by Most Detectors
    We can help you bypass the detection of the most frequently used AI content detection tools
  • High-Quality Rewriting
    By high quality, we mean that you will get humanized text that is readable, free from any grammatical or spelling errors, and won't lose any information of the original text.
  • Original Outputs
    Our industry-leading technology ensures the originality of your rewritten text. You'll always get unique content with a very low to zero plagiarism score.
  • User-Friendly Interface
    Accessible to anyone, the interface requires no special training. Enter AI text, click "Humanize AI," and receive human-like content.
  • Multi-Scene Adaptability
    Our AI Humanizer tool supports more than 50 languages, including English, Chinese, Russian, Arabic, Spanish and Japanese.
  • Accurate and Prompt
    It takes just a few seconds to receive humanized AI content that ordinary AI detectors can't detect, and it doesn't affect SEO keywords.
  • Free AI Checker
    The AI Humanizer tool is free to use for an unlimited number of times and words, and there are no fees or hidden costs.
  • Universal Browser Compatibility
    Our AI humanizer tool is compatible with multiple browsers including Chrome, Microsoft Edge, Explorer, Safari, Firefox.
  • Device Friendliness
    We optimized the interface for multiple devices, including desktops, laptops, tablets, or phones.
  • AI Writer Free No Sign Up
    Humanize AI does not require login or SignUp. you can use the tool directly without registering.
  • AI Checker and AI Humanizer Unlimited Access
    The number of uses is not limited or interrupted.
  • Content Privacy
    We are responsible for every user and keep their content strictly confidential.
  • Combine Contextual
    Humanize AI produces accurate text in context when generating new text, with more humanized content.
  • Grammar and Emoticons
    It uses advanced algorithms and paraphrasing techniques to avoid grammatical and Emoticons errors.

SpeechGen.io features and specs

  • 1000 voices
    Men's, women's, teenage, children's, age-appropriate voices.
  • 150 languages
    Popular Foreign Languages. Sound like native speakers.
  • Commercial use
    The dubbed file can be used for YouTube, Facebook, advertising and other commercial and personal purposes.
  • Downloadable text to speech
    Download immediately after the voiceover.
  • Multi-Voice
    Insert multiple voices into one voiceover for dialogue or speech dilution.
  • Wordpress Integration
    With a simple plugin, you can convert posts, pages, and even comments into natural-sounding audio to enhance accessibility and user engagement.
  • SRT to audio
    Convert SRT (subtitle file format) into high-quality audio with our text-to-speech technology, enriching video content for all users.
  • API
    Our API enables developers to easily integrate text-to-speech capabilities into applications, offering customizable voices and languages.
  • SSML
    Enhance text-to-speech audio with SSML (Speech Synthesis Markup Language) for nuanced expression, including pauses, emphasis, and intonation.
  • PDF read aloud
    Our platform can read PDF documents aloud, making it easier to access and enjoy written content without the need for screen reading.
  • Transform DOCX files into engaging audio content, allowing users to listen to documents on-the-go with our text-to-speech technology.
    Transform DOCX files into engaging audio content, allowing users to listen to documents on-the-go

Humanize AI videos

Humanize AI - Free AI Humanizer & Get 100% Human Score

More videos:

  • Demo - How to use Humanizeai.tools's AI writer
  • Demo - How to humanize AI filipino?

SpeechGen.io videos

Text to speech automation with Make com and SpeechGen API

More videos:

  • Review - From Text to Segmented Audio: Bulk Speech Synthesis
  • Tutorial - Convert SRT Subs to Synchronized Speech with AI,
  • Tutorial - AI Text-to-Speech for Language Learning
  • Tutorial - How to convert text to speech

Category Popularity

0-100% (relative to Humanize AI and SpeechGen.io)
AI
82 82%
18% 18
AI Writing
100 100%
0% 0
Text To Speech
0 0%
100% 100
Writing Tools
96 96%
4% 4

Questions and Answers

As answered by people managing Humanize AI and SpeechGen.io.

What makes your product unique?

Humanize AI's answer

Convert AI-generated content into natural, human-like text with the best Humanize AI text tool. This AI to human text converter effortlessly converts the output of ChatGPT, Bard, Jasper, Grammarly, humbot, GPT4 , bypass gpt, and other AI text generators into text that is indistinguishable from human writing.With this tool, you can generate rewritten text within a few seconds without worrying about AI content detectors.

SpeechGen.io's answer:

SpeechGen.io sets itself apart with a unique caching system not found in any other speech synthesis service. This feature allows the platform to save resources by not consuming additional limits for sentences that have been synthesized before and requested again unchanged. This exclusive caching mechanism ensures that users benefit from significant savings, as it reduces the need for repetitive synthesis of identical content.

Why should a person choose your product over its competitors?

Humanize AI's answer

Humanize AI stands out because it blends advanced technology with customizable styles, ensuring your content resonates with your target audience. Itโ€™s especially beneficial for those who want faster, more consistent, and cost-effective content creation, while still maintaining quality and engagement. Whether you're an individual creator, a marketer, or a growing business, Humanize AI provides a reliable, versatile, and scalable solution to meet your content needs.

SpeechGen.io's answer:

Choosing SpeechGen.io offers unique advantages like: - efficient caching, which eliminates the need for additional usage limits for repeating unchanged sentences, - customizable pauses between sentences and paragraphs, - upport for 150 languages. It features subtitle voicing from SRT formats with precise timing, along with PDF and Word document voicing. Additionally, it allows for dialogues with multiple voices in any language within a single audio file and offers the flexibility to synthesize speeches and download audio segments from one project, tailored to user preferences.

How would you describe your primary audience?

Humanize AI's answer

The Humanize AI text tool is suitable for a wide range of groups such as content creators, digital marketers, SME owners, educators and students, customer support teams, freelancers, non-native English speakers, public relations teams, and e-commerce operators. It helps users quickly generate high-quality, personalized text, optimize SEO content, and improve productivity while reducing the cost of hiring a full-time copywriter, making it especially suitable for scenarios that require natural language generation and efficient communication. Whether it's marketing, education, writing, or customer service, the tool significantly improves content quality and effectiveness.

What's the story behind your product?

Humanize AI's answer

The story of Humanize AI is that our founder published a blog using the chatgpt tool, but Google identified AI traces, so the website's weight could not be improved for a long time. So he wondered why he couldn't develop a tool that could humanize AI-generated content, and thus Humanize AI came into being. This tool received a lot of praise as soon as it was launched, and our website blog also entered the top of Google searches many times.

Who are some of the biggest customers of your product?

Humanize AI's answer

Everyone is our customers.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Humanize AI and SpeechGen.io

Humanize AI Reviews

  1. Strongly recommend everyone to use it

    There are so many humanized AI tools, and I think the best one is Humanize AI. The texts converted by it have received high scores and website SEO rankings, and the language is most human-friendly. I strongly recommend everyone to use it!

    ๐Ÿ Competitors: Humanize AI Text, BypassAI, Undetectable.ai
    ๐Ÿ‘ Pros:    Free|Fast|Safe & secure platform|Seo friendly|Accuracy
    ๐Ÿ‘Ž Cons:    Not registered

SpeechGen.io Reviews

We have no reviews of SpeechGen.io yet.
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What are some alternatives?

When comparing Humanize AI and SpeechGen.io, you can also consider the following products

Humanize AI Text - Free online tool to convert AI content to human-like form.

SpeechEcho - SpeechEcho instantly transforms your text into natural, high-quality audio with our advanced and efficient TTS technology.

Renas.ai - Renas Ai is an all-in-one AI tool. With artificial intelligence, you can create blog posts, images, and videos. You can use more than 160 ready-made templates or create your own custom templates.

Eleven Labs - The most realistic and versatile AI speech software, ever. Eleven brings the most compelling, rich and lifelike voices to creators and publishers seeking the ultimate tools for storytelling.

1min.AI - ๐Ÿ”ฎ All-in-one AI app. Try for Free - Get what you want within 1min.

Awesome ChatGPT Prompts - Game Genie for ChatGPT