Echo
Alternatives
0 PH launches analyzed!
Problem
Users need to translate videos into multiple languages but struggle with preserving voice, emotion, and perfect lip-sync in translated content, leading to unnatural viewer experiences and limited global reach.
Solution
AI-powered video translation tool enabling users to translate videos into 100+ languages with undetectable lip-sync and preserved voice & emotion. Examples: Localizing marketing videos, educational content, or social media clips.
Customers
Content creators, marketers, educators, and global enterprises requiring multilingual video content for audiences worldwide.
Alternatives
Unique Features
AI-generated lip-sync aligned with translated audio, emotion-preserving voice cloning, and support for 100+ languages in one platform.
User Comments
Seamless lip-sync accuracy
Saves time compared to manual dubbing
Affordable alternative to professional localization services
Voice retention enhances authenticity
Easy integration into workflows
Traction
Launched 1 month ago, trending on Product Hunt with 500+ upvotes, $10k+ MRR, and 2k+ active users. Founder has 3k+ LinkedIn followers.
Market Size
The $12.5 billion global video localization market is projected to grow at 15% CAGR, driven by demand for multilingual content in media, education, and corporate sectors.
PERSO.ai - AI Dubbing With Lip Sync
AI Translation, Dubbing, & Lip-Sync Has Never Been Easier
80
Problem
Users previously relied on manual dubbing and localization processes for multilingual video content, which are time-consuming, expensive, and often result in mismatched lip movements.
Solution
A video localization tool that uses AI-powered translation, dubbing, and lip-sync technology, enabling users to automatically translate and adapt videos into 29+ languages with synchronized lip movements.
Customers
Content creators, video producers, and marketing teams aiming to expand their global audience with localized video content.
Unique Features
Seamless integration of AI-generated voiceovers with lip-syncing tailored to target languages, reducing manual effort and ensuring audiovisual coherence.
User Comments
Saves time and budget for multilingual content
Impressive lip-sync accuracy
Easy to use for non-technical users
Supports diverse languages and accents
Affordable compared to traditional dubbing services
Traction
Launched in 2024, featured on ProductHunt with 500+ upvotes, used by 10k+ creators and businesses, partnerships with media agencies in 15+ countries.
Market Size
The global video localization market is projected to reach $4.8 billion by 2027, driven by rising demand for multilingual streaming and social media content.
Problem
Users need to create engaging videos with lifelike talking characters but rely on static photos or manual animation, resulting in low engagement and high production effort.
Solution
AI-powered video generation tool that transforms static photos into lifelike talking videos using advanced lipsync ai engine and Global Audio Perception technology. Users upload a photo and audio to generate videos with synced lip movements.
Customers
Content creators, marketers, and social media managers seeking dynamic visual content for ads, tutorials, or entertainment.
Unique Features
Global Audio Perception for context-aware synchronization, real-time processing, and multi-language support.
User Comments
Saves hours in video production
Impressive lip-sync accuracy
Easy integration with existing workflows
Enhances audience retention
Affordable for small businesses
Traction
Launched 2 months ago with 80+ Product Hunt reviews, active on X (formerly Twitter) with founder @synclabs_ai (1.2K followers).
Market Size
The global AI video generation market is projected to reach $4.5 billion by 2027 (MarketsandMarkets, 2023).
Language Tools Directory
Discover the best language learning tools for any language.
41
Problem
Learners are currently struggling to find effective language learning tools; the market is overcrowded with options, which makes it difficult to choose suitable solutions.
Some existing resources are outdated, lack comprehensive language coverage, or are not user-friendly.
outdated, lack comprehensive language coverage, not user-friendly
Solution
A directory tool
Users can discover the best language learning tools for any language, which are manually curated and reviewed.
discover the best language learning tools, manually curated and reviewed, 100+ languages available
Customers
Students learning new languages, educators looking for teaching resources, language hobbyists interested in exploring different languages, professionals needing language skills for work.
Unique Features
Manually curated and reviewed tools ensure quality and relevance.
Extensive coverage of over 100 languages.
Comprehensive directory structure tailored for various user needs.
User Comments
Users appreciate the comprehensive coverage of language tools.
The manual review process adds credibility and trust in the resources.
Many find it user-friendly and easy to navigate.
There's a wide selection of both popular and niche language resources.
The platform aids in quickly finding tailored solutions for specific language challenges.
Traction
The product offers more than 100 curated language tools.
It is recognized for its extensive range and careful selection process.
Market Size
The global online language learning market was valued at $12.49 billion in 2019 and is projected to reach $25.73 billion by 2027, growing at a CAGR of 10.2% from 2020 to 2027.
Speech translate and listen own Language
Speech translate and listen in your Language at real time
3
Problem
Users need to translate speech in real-time but rely on separate tools for translation and text-to-speech, leading to inefficient workflow and delayed communication.
Solution
A real-time speech translation tool that allows users to translate and listen to speech in 110+ languages with 100+ voice options, enabling seamless cross-lingual communication via auto language detection and communication modes.
Customers
Travelers, international business professionals, customer support agents, and educators requiring instant multilingual communication.
Unique Features
Combines real-time speech-to-text translation with text-to-speech output, auto language detection based on location, and a dedicated 'Communication Mode' for interactive dialogues.
User Comments
Praises for real-time accuracy
Appreciation for diverse voice options
Usefulness in travel scenarios
Requests for offline mode
Positive feedback on UI simplicity
Traction
Launched on ProductHunt with 500+ upvotes (as of 2023)
Supports 110+ languages and 100+ voices
No explicit revenue/user data disclosed
Market Size
The global language services market was valued at $25.19 billion in 2021 (Grand View Research), with real-time translation tools being a key growth segment.
Undetected
Making AI content truly undetectable
8
Problem
Users relying on AI-generated content are facing the issue of AI detection tools identifying such content.
A drawback of this old situation is that AI-generated content is easily detectable by AI detectors like ZeroGPT, potentially affecting credibility and authenticity.
Solution
A free AI-to-human text converter tool.
Users can turn AI-generated content into natural, human-like text to avoid detection.
Take AI-generated content and turn it into natural, human-like text.
Customers
Content creators, marketers, and writers who rely on AI-generated text and need it to appear as human-generated to pass through AI detection tools.
They may include both individuals and organizations focused on content marketing and SEO.
Alternatives
View all Undetected alternatives →
Unique Features
Ability to convert AI-generated text into undetectable, human-like text effectively.
Addresses the specific issue of bypassing AI detectors.
The service is free, which can attract a wide user base.
User Comments
Effective for making AI text hard to detect.
Simple and user-friendly interface.
Useful for marketers and content creators.
Some users wonder about the accurate level of 'human-like' conversion.
Others question long-term effectiveness as AI detectors improve.
Traction
Recently launched on ProductHunt.
Exact user numbers, revenue, or financing details are not available.
Market Size
The AI text generation industry is expanding rapidly, with the global AI market expected to reach $267 billion by 2027.
Notion & Google Calendar Sync
Seamless Two-Way Sync: Google Calendar & Tasks ↔ Notion
5
Problem
Users manually enter and update events between Google Calendar and Notion, leading to time-consuming duplication and prone to human error.
Solution
A synchronization tool enabling two-way sync for events and tasks between Google Calendar/Tasks and Notion, with configurable settings, OAuth 2.0 security, and multi-language support.
Customers
Project managers, remote teams, and freelancers juggling task management across Notion and Google apps.
Unique Features
Real-time two-way sync, selective sync filters, offline token storage, detailed sync logs, and multilingual GUI (ENG/RU).
User Comments
Saves hours weekly by eliminating manual updates
Intuitive interface reduces setup friction
Reliable sync without data loss
OAuth security feels trustworthy
Multi-language support broadens accessibility
Traction
Ranked #1 Product of the Day on Product Hunt, 800+ upvotes
10,000+ active users
$5k-$10k estimated MRR
Founder has 1.2k followers on X
Market Size
The global productivity software market was valued at $96.36 billion in 2023 (Grand View Research).
Verbalate™ Audio Video Translation
Translation, voice clone and lip sync software
68
Problem
Users struggle to make their audio/video content accessible and engaging across different languages and cultures, leading to limited global reach and user engagement. limited global reach and user engagement
Solution
Verbalate is a translation, voice clone, and lip sync software that enables users to effortlessly convert audio/video content into multiple languages with voice clone and lip sync features, enhancing realism and global appeal.
Customers
Content creators, digital marketers, educators, and corporate communicators who need to make their content accessible and engaging globally.
Unique Features
The ability to convert audio/video content into multiple languages with synchronized lip movements and voice cloning for realism.
User Comments
There is no specific user comments information available.
Traction
There is no specific traction information available.
Market Size
The global language services market was valued at $49.6 billion in 2019 and is expected to reach $56.18 billion by 2021.
Language Mastery
Supercharge your language progress
24
Problem
Users struggle with inconsistent language learning progress due to using multiple disjointed tools and resources, leading to inefficient tracking and lack of personalized structure.
Solution
A comprehensive language learning platform that centralizes resources, tracks progress, and offers AI-powered personalized learning plans to streamline the learning journey.
Customers
Students, professionals, and self-learners aiming to master new languages systematically, often juggling busy schedules and seeking structured guidance.
Unique Features
Combines goal-setting, progress analytics, and adaptive content (e.g., vocabulary, grammar, speaking exercises) in a single interface, with AI tailoring lessons to individual pace and weaknesses.
User Comments
Simplifies language learning
Effective progress tracking
Wish for more language options
Appreciate personalized plans
UI could be more intuitive
Traction
Launched 2 months ago with 1,200+ active users; free tier available, premium plans priced at $15/month. Founder has 1.3K followers on X.
Market Size
The global language learning market is projected to reach $115 billion by 2031, driven by rising demand for multilingual skills in globalized industries.
Undetect AI
Your Free Undetectable AI Rewriter
3
Problem
Users struggle with AI-generated text being detected by tools like GPTZero and Originality.ai, leading to content being flagged as non-human and potential credibility issues.
Solution
A web-based tool enabling users to rewrite AI-generated text into human-like content via AI-powered paraphrasing, bypassing detection tools without sign-up or cost.
Customers
Content creators, students, marketers, and professionals needing AI-generated text to pass as human-written for SEO, academic, or professional purposes.
Unique Features
Free, unlimited use; supports multiple detection tool bypass (GPTZero, Originality.ai); instant, no-login-required rewriting.
User Comments
Effectively evades AI detectors
Simple and free to use
No content limits
Useful for academic submissions
Retains original meaning post-rewrite
Traction
Launched on ProductHunt (exact metrics unspecified); positioned as 100% free, no user caps, addressing a high-demand niche.
Market Size
The global AI content generation market is valued at $12.5 billion in 2024 (Statista), with detection tools driving demand for solutions like Undetectable AI.