
Free / Open-sourceAI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
Free / Open-sourceAI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
ChatTube records 101,061 monthly visits with -4.1% month-over-month growth and Freemium, Free Trial pricing. ReplyMaster records 0 monthly visits with 0% growth and Paid pricing.
AI replies for your YouTube comments — in 100+ languages, approved by you
| Dimension / Metric | ||
|---|---|---|
| Official Domain | chattube.io | replymaster.in |
| Pricing Model | Freemium, Free Trial | Paid |
| Monthly Visits | 101.06K (101,061) | 0 (0) |
| MoM Traffic Delta | -4.37K (-4.1%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (16.7%) | 🌐 Global (—) |
| Direct Visits / mo | 32.13K | 0 |
| User Rating | 4.1 | 4.1 |
| Supported Platforms | Website | Website |
Chat with any YouTube video and get instant answers from its content
Ask questions about any YouTube video and get answers grounded in its actual transcript, not generic model knowledge.
Condense a long video into a short summary, pull out the main arguments, or convert the content into a structured mind map.
Translate YouTube captions and transcripts into another language so you can follow videos that were not made in your language.
Download existing transcripts as text, and generate transcripts for videos that have no captions at all — up to several hours per video depending on plan.
AI replies for your YouTube comments — in 100+ languages, approved by you
Each comment is analysed and matched with a contextually relevant response, so replies read like a continuation of the conversation rather than canned text.
Every draft appears in a comment manager queue with Approve & Post, Regenerate and Hide options, keeping a human in the loop before anything goes live.
Comments and replies are handled in the commenter's own language, with support advertised for 100+ languages.
Track reply volume, response rates and engagement metrics to see which videos and comment threads perform best.

Free / Open-sourceAI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
Free / Open-sourceAI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster

SpecialistChat with 30+ leading AI models in one clean, fast workspace
SpecialistChat with 30+ leading AI models in one clean, fast workspace

SpecialistTurn any video or audio into text in seconds
Chat with any PDF, video, or website and get cited answers in seconds
One subscription, many AI models — chat, search, analyze files and links
One subscription, many AI models — chat, search, analyze files and links

Free / Open-sourceYouTube competitor research that reveals the business behind the videos
Free / Open-sourceYouTube competitor research that reveals the business behind the videos

SpecialistSummarize and repurpose videos, podcasts, articles and documents with AI
SpecialistSummarize and repurpose videos, podcasts, articles and documents with AI
SpecialistTranscribe audio and video with AI summaries and chat
SpecialistTranscribe audio and video with AI summaries and chat

Free / Open-sourceAuto-reply bot for WhatsApp, Telegram, Instagram and more
Free / Open-sourceAuto-reply bot for WhatsApp, Telegram, Instagram and more

Free / Open-sourceEngineer the first hour of your LinkedIn post with real engagement
Free / Open-sourceEngineer the first hour of your LinkedIn post with real engagement
Free / Open-sourceAI comment moderation for Facebook and Instagram that protects ad conversion
Free / Open-sourceAI comment moderation for Facebook and Instagram that protects ad conversion
SpecialistTurn any YouTube video into a one-minute digest
SpecialistTurn any YouTube video into a one-minute digest