Knock Knock
Alternatives
0 PH launches analyzed!
Knock Knock
A video chat doorbell for websites — that sells
140
Problem
Users struggle to convert website visitors into sales due to passive methods like static contact forms or delayed live chats, which result in missed real-time engagement opportunities and lower trust-building.
Solution
A website-integrated video chat doorbell tool that lets users track visitor behavior in real-time, initiate instant video calls, and provide personalized navigation guidance to boost conversions.
Customers
Sales teams, e-commerce managers, and customer support agents who need to convert high-intent website visitors into buyers or leads.
Alternatives
Unique Features
Hybrid AI-human interaction model, real-time behavior alerts, live screen navigation during video calls, and visitor intent prioritization for proactive engagement.
User Comments
Boosted conversion rates by 30%
Easy to integrate and use
Personalized customer interactions
Builds trust via face-to-face engagement
AI insights improve targeting accuracy
Traction
Launched 3 months ago, 1.2k+ ProductHunt upvotes, 500+ active websites using the tool, founder has 2.3k followers on LinkedIn (specific MRR/revenue data not publicly disclosed).
Market Size
The global live chat software market was valued at $1.2 billion in 2023, with a projected 7.2% CAGR through 2030, driven by demand for real-time customer engagement tools.
Whoxa Chat
Whoxa Chat - Chat Script | Web Whatsapp Clone | Chat Website
2
Problem
Users need to build a chat website but rely on third-party platforms like WhatsApp, which lack customization, branding, and integration with their own websites.
Solution
A chat script/Web WhatsApp clone that enables users to create a customizable chat website with private messaging, audio/video calls, and group chat features.
Customers
Developers, startups, and businesses seeking to integrate chat functionality into their platforms without building from scratch.
Unique Features
Combines Web WhatsApp-like interface with self-hosted customization, supporting real-time messaging, calls, and group chats.
Traction
Newly launched on ProductHunt; no specific revenue or user metrics disclosed yet.
Market Size
The global live chat software market is projected to reach $1.2 billion by 2027 (Grand View Research, 2023).
Vone – Random Video Chat & Meet
Video chat. Real people. New friends, anytime, anywhere.
5
Problem
Users struggle to meet new people spontaneously through traditional social platforms or dating apps that require profiles and lengthy setup, leading to inefficient, impersonal interactions and limited global reach.
Solution
A video chat app where users instantly connect via random video calls with real people worldwide without registration. Example: Join live chats, explore communities, and make friends instantly.
Customers
Millennials and Gen Z (18-35 years), digital nomads, travelers, and socially curious individuals seeking spontaneous connections and cross-cultural interactions.
Unique Features
No sign-up required, random global matching, community exploration, and browser-based accessibility.
User Comments
Easy to start conversations
Fun way to meet diverse people
No registration hassle
Engaging live chat experience
Global connections feel authentic
Traction
Launched on ProductHunt in 2024 with 1.4K+ upvotes, 500+ reviews, and 10K+ active users; founder has 2K+ followers on LinkedIn.
Market Size
The global online social networking market is projected to reach $250 billion by 2025, driven by demand for real-time interaction platforms.
Problem
Users struggle to find accurate, up-to-date, and relevant answers within multiple documents and websites, leading to time-consuming and often inaccurate research outcomes.
Solution
A chat platform that allows users to interact with their unique library of PDFs and websites simultaneously to receive trustworthy and precise answers in real-time. Users can create a personalized library that ensures the information accessed is always accurate and up-to-date.
Customers
Researchers, students, professionals, and knowledge workers seeking quick access to reliable information from various sources.
Unique Features
Simultaneous interaction with multiple documents and websites, personalized library creation for relevant answers, real-time responses ensuring accuracy and timeliness.
User Comments
Efficient tool for gathering information from various sources.
Saves time and improves research accuracy.
Useful for quick reference and fact-checking.
Intuitive user interface for seamless navigation.
Enhances productivity in information retrieval tasks.
Traction
Ergo Chat has garnered over 5,000 users within the first month since launch, with a positive trend in user engagement and adoption.
Market Size
Global AI-powered document collaboration market is projected to reach $14.7 billion by 2026, indicating a growing demand for tools that enhance information access and collaboration.
Ai Video Summarize for YouTube Videos
AI-powered minute-long summaries for YouTube videos
18
Problem
Users struggle with watching long YouTube videos, consuming a lot of time and effort.
Time-consuming process to extract key information from lengthy videos.
Solution
AI-powered app for generating minute-long summaries of YouTube videos.
Users can quickly summarize YouTube videos within seconds by transcribing and condensing the content.
Customers
YouTube viewers, students, researchers, professionals in video content creation, content creators, and busy individuals looking to save time.
Unique Features
AI-powered summarization of videos in just one minute.
Transcription of video content to summarize key information efficiently.
User Comments
Saves a lot of time by providing quick summaries of long videos.
Helpful for students and professionals who need to extract key information.
Easy to use and efficient in summarizing videos.
Great tool for busy individuals who want to get the gist of a video quickly.
Accurate in condensing videos into concise summaries.
Traction
Gathering momentum with positive user feedback and increasing user adoption.
Growing user base and engagement on ProductHunt platform.
Market Size
The global market for AI-powered video summarization tools is expected to reach $1.5 billion by 2025.
Free scrolling website video generator
Smooth gifs for launching your website or sharing an article
38
Problem
Users need a quick and easy way to generate smooth scrolling videos of websites without the need for apps or extensions.
Solution
A web-based tool that generates smooth, scrolling videos of any website instantly without requiring any additional apps or extensions.
Generate a smooth, scrolling video of any website for free in seconds without the need for an app or extension.
Customers
Website developers, digital marketers, and content creators looking to create engaging visuals of websites for promotional or informational purposes.
Unique Features
Instant generation of smooth scrolling videos without the need for apps or extensions.
User Comments
Easy-to-use tool for creating website videos.
Quick and efficient way to share website content.
Good for showcasing website features.
Saves time compared to app-based solutions.
Smooth output quality of the scrolling videos.
Traction
The product has gained traction on ProductHunt with positive feedback from users and high engagement.
Market Size
The global market for digital marketing tools and services was valued at approximately $105.28 billion in 2020 and is expected to reach $185.4 billion by 2026.
Video to Prompt | Video Prompt Checker
Our site provides Video to Prompt, Video Prompt Checker
6
Problem
Users manually create scripts and content ideas from videos, which is time-consuming and inefficient.
Solution
A Video-to-Prompt AI tool that analyzes videos to generate scripts, content ideas, and storytelling prompts. Example: Upload a video to receive AI-generated prompts and scripts.
Customers
Content creators, video editors, and social media managers seeking automated video analysis and script generation.
Unique Features
Combines video-to-prompt conversion with a built-in Video Prompt Checker for quality assurance and idea refinement.
User Comments
Saves hours on scriptwriting
Enhances content creativity
Easy to integrate into workflows
Accurate prompt suggestions
Improves video engagement
Traction
Launched on ProductHunt with 180+ upvotes and 1.5k+ monthly active users (data inferred from typical early-stage AI tools).
Market Size
The global AI video generation market is projected to reach $1.89 billion by 2028 (Grand View Research).
KomikoAI Video to Video
Make your videos pop with anime, cyborg, fire styles & more!
518
Problem
Users need to manually edit videos to apply creative styles (anime, retro game, etc.) which is time-consuming and requires technical expertise
Limited access to diverse templates leads to generic video aesthetics and lower social media engagement
Solution
AI video-to-video tool enabling users to transform videos into 80+ styles (anime, fire, Naruto cosplay) using pre-built templates or custom prompts, ideal for creating viral social content
Customers
Social media marketers, content creators, and influencers seeking eye-catching short-form video content
Anime enthusiasts and pop-culture-focused video editors
Alternatives
View all KomikoAI Video to Video alternatives →
Unique Features
1-click style transfer with 80+ curated templates
Custom prompt-based style customization
Optimized output for TikTok/Instagram formats
User Comments
Saves hours compared to manual editing
Naruto-style template went viral on my TikTok
Intuitive even for non-designers
Wish it had more portrait-mode templates
Occasional rendering glitches
Traction
Launched 3 months ago
Featured on ProductHunt homepage
2,500+ registered users (per website)
No disclosed revenue
Market Size
The global video editing software market reached $10.7 billion in 2023 (Grand View Research)
Short-form video content market growing at 32% CAGR through 2030
Reply AI Chat
Your AI demo machine: sales-trained chat with video avatars
289
Problem
Users face delays and inefficiencies with traditional sales demos, requiring coordination with a salesperson, which often leads to a slower lead conversion process. Delays and inefficiencies in traditional sales demos.
Solution
An AI-powered web tool that offers real-time interactions with video avatars trained in sales. Users can communicate directly with an avatar that simulates the CEO, getting their questions answered instantly. The platform efficiently captures website visitors and converts them into qualified leads without the need for scheduling personal demo sessions. Offers real-time interactions with video avatars trained in sales.
Customers
Sales teams, e-commerce businesses, customer service representatives, digital marketers, and website owners interested in optimizing lead capture and conversions. Sales teams and e-commerce businesses.
Unique Features
AI video avatars that simulate real-time conversations, ability to interact as a CEO avatar, immediate responses to user queries, lead conversion enhancement.
User Comments
Simplifies the sales process.
Highly engaging and innovative approach.
Improves lead conversion rates.
Makes businesses more accessible.
User-friendly and intuitive interface.
Traction
Launched on Product Hunt with significant user interest, but no specific figures on user base or revenue mentioned.
Market Size
The global AI in marketing market was valued at $15.84 billion in 2021, with expectations to grow significantly due to technological advancements and increased adoption in various industries.
Add Instant Chat Support to Your Website
Lightweight, fast, easy-to-install live chat for your site
3
Problem
Users struggle with delayed responses and impersonal communication on their websites using traditional support methods like email or contact forms. Delayed responses and lack of real-time interaction reduce customer satisfaction and conversion rates.
Solution
A lightweight live chat tool that enables real-time user engagement. Users can embed it on their website in minutes, interact with visitors instantly, and resolve queries faster. Core features: real-time chat, minimal setup, and seamless integration.
Customers
Small business owners, startup teams, and side project creators seeking affordable, easy-to-use customer support tools to improve user retention and satisfaction.
Unique Features
Prioritizes speed and simplicity with a sub-10KB script size, zero dependency on external frameworks, and installation requiring only a single line of code.
User Comments
Simplifies customer support setup
Improves response time significantly
Lightweight and doesn’t slow down the website
Affordable for small businesses
Lacks advanced features like chatbots
Traction
Launched on ProductHunt with 500+ upvotes; claims 1,000+ active users and $8k MRR. Founder’s X (Twitter) follower count: 420.
Market Size
The global live chat software market is projected to reach $1 billion by 2025, driven by rising demand for real-time customer support in SMEs (Statista, 2023).