Startup Listing
Directory of the best startup
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YouTube subtitles
The YouTube Subtitles Speaker and Translator extension helps you read subtitles for YouTube videos by utilizing a Text-to-Speech (TTS) engine to convert text subtitles into natural-sounding speech. It is powered by Google and Microsoft AI technologies, providing over 100 voices in multiple languages and variants.06 Jun 2024Readmore -
AI note-taker
Voz is an AI note-taking tool that records, transcribes, and automatically generates structured notes from lectures, calls, and YouTube videos. It allows users to chat with transcripts, asking questions and receiving instant answers.24 Sep 2024Readmore -
AI prompt generator
Promptify is an AI prompt generator designed to help users create effective prompts for image generation AIs like Midjourney, DALL-E 2, and Stable Diffusion. It simplifies the process of crafting detailed and creative prompts, enabling users to generate high-quality and visually appealing images with ease. Promptify aims to unlock the full potential of AI image generation by providing users with the tools and guidance needed to create compelling and specific prompts.30 May 2024Readmore -
AI SEO
Finseo AI is an AI-powered platform designed for content creation, SEO optimization, and analytics. It helps users streamline keyword research, optimize content, generate visuals, and track performance. The platform offers tools for AI blog writing, image and chart generation, keyword research and tracking, on-page checks, and more, aiming to boost visibility and streamline content production.19 Mar 2025Readmore -
Mental wellness
SmileAI is a daily companion app designed to build positive emotions and nurture mental wellness. It uses cutting-edge AI to craft personalized questions and guided steps that inspire growth, gratitude, and positivity. Users can reflect on their daily progress, revisit past moments of joy, and share their emotional milestones with loved ones.22 Dec 2024Readmore -
Brand building
MarkupX partners with content creators to launch their own brands in just 10 weeks and is working towards a full-stack platform to launch a brand in just a few days. It aims to help users build, launch, and scale their brands quickly.19 Aug 2024Readmore -
Capital Raising
FundEze is an intelligent investment platform that revolutionizes capital-raising by connecting entrepreneurs with investors through advanced matchmaking technology. It streamlines discovery and expedites closures, ensuring a seamless and efficient process from start to finish. FundEze uses AI-powered algorithms to match startups with potential investors based on compatibility and investment criteria, centralizing venture capital activity in one accessible location.04 Jun 2024Readmore -
AI product photography
RushRoto Studio is an AI-powered platform designed to instantly create product listing photos and videos. It enables online sellers to produce professional-level product visuals in seconds, enhancing their listings and increasing sales. The platform offers features like instant image AI, drag-and-drop functionality, and templates created by graphic designers and marketers.04 Sep 2024Readmore -
AI product promo videos
BizBoom.ai is an AI-powered platform that makes creating product videos effortless. By simply inputting a product link, the platform automatically generates a professional video using product images and details. It offers features like personalized inspiration, bulk generation, and easy product detail extraction.11 Nov 2024Readmore -
AI Chat
Neuron AI is a private and secure AI chat and productivity tool designed to run completely on-device, ensuring 100% privacy as no data ever leaves the device. It is optimized for Apple Silicon, providing fast AI processing without requiring an internet connection. Neuron AI allows users to summarize audio recordings, search through AI chats, and integrate with the Shortcuts app for automations. It is available on iPhone, iPad, Mac, and Vision Pro.02 Apr 2025Readmore -
Meeting recording
Acta AI is an innovative and powerful extension designed to revolutionize how businesses and professionals manage and analyze their meetings. Using Google Meet, Microsoft Teams, Acta AI seamlessly records your video calls and provides accurate action points, key points discussed, highlights, and summarizes your meetings so you can focus on the conversation.20 Jan 2025Readmore -
AI Text Generator
AIFreeBox offers a free AI Text Generator designed to streamline content writing for marketing, social media, and blogs. It is an online AI text generation tool.28 May 2024Readmore -
AI image generator
LogoAI is an app that helps users create unlimited amazing artworks from text easily. It uses AI image generation to convert text into unique paintings and drawings in seconds. It's designed to unleash creativity and bring ideas to life, allowing users to input text, choose a style, and generate stunning designs for brands, products, or messages. The app features an intuitive interface, built-in editor for customization, multi-language support, and cloud-based architecture for accessibility across devices.04 Jun 2023Readmore -
AI translation
This website uses AI to transform any website content into bilingual text with a single click, making reading in other languages easy. It simplifies the process of understanding and accessing information from websites in multiple languages.28 May 2024Readmore -
YouTube extension
This innovative extension transforms your YouTube experience by allowing you to 'chat' with videos. You can ask questions and receive instant answers, exploring content in an interactive and intuitive way. The AI understands the video in real-time, providing relevant and contextual responses.04 Mar 2025Readmore -
AI video creation
guidde is a generative AI platform that enables teams to deliver know-how 11x faster for easy sharing with customers or employees. It allows users to create how-to videos of software in 60 seconds or less, automatically generating highlights and call-outs for workflows. guidde helps answer support tickets, create KB articles, pass know-how to teammates, and announce new features.06 Jun 2024Readmore -
AI Email
Flike is an AI-powered outbound email tool that allows you to personalize your outbound emails. With Flike, you can create and send highly targeted, customized emails that increase engagement and drive more conversions. The AI-generated content is unique and tailored to each recipient, making it more likely that the recipient will open and respond to the email.03 Jun 2024Readmore -
Ai creates video
Sora 2 AI Video Generator
Overview
Sora 2 is OpenAI's revolutionary text-to-video AI model that transforms simple text prompts and reference images into stunning, cinematic videos with unprecedented realism. Leveraging breakthrough diffusion transformer architecture and advanced spacetime patch processing, Sora 2 generates high-quality videos up to 20 seconds in length at 1080p resolution with native audio synthesis and enhanced physics simulation. Our platform provides seamless access to Sora 2's cutting-edge capabilities, enabling creators, marketers, and storytellers to bring their visions to life without traditional video production constraints. Whether you're creating social media content, marketing videos, or cinematic sequences, Sora 2 delivers professional-grade results with minimal effort and maximum creative control.
Key Features
1. Extended Video Duration & High-Definition Output
Generate high-quality videos up to 20 seconds long at 24 FPS with support for both 720p and 1080p resolutions. Sora 2's extended duration capability provides sufficient time for complex storytelling, product demonstrations, and narrative sequences while maintaining exceptional visual clarity and cinematic realism throughout the entire video.
2. Multimodal Input Support
Sora 2 accepts both text prompts and reference images as inputs, enabling diverse creative workflows. Upload optional reference images to guide the AI in maintaining consistent style and composition for the first frame, or rely purely on text descriptions. This flexibility allows for video generation, editing, remixing, and creating seamless looping videos from multiple sources.
3. Native Audio Synthesis
Experience breakthrough native audio generation capabilities that create synchronized soundscapes, environmental audio, and dialogue that perfectly match the visual narrative. Sora 2's integrated audio synthesis eliminates the need for separate sound design workflows, delivering complete audiovisual experiences in a single generation process.
4. Advanced Physics Simulation
Sora 2 excels at generating scenes with accurate physical world simulation, including realistic fluid dynamics, natural character movements, environmental interactions, and temporal consistency. The model demonstrates deep understanding of real-world physics, producing videos where objects behave naturally and environmental effects appear authentic.
5. Multiple Aspect Ratios & Platform Optimization
Create videos in horizontal (16:9), square (1:1), and vertical (9:16) aspect ratios, optimized for different platforms including YouTube, Instagram, TikTok, and professional presentations. Additionally, leverage the Video Reframe feature to convert existing videos to alternative aspect ratios (4:3, 3:4, 21:9, 9:21) without losing visual quality or content integrity.
6. Intelligent Video Editing & Remixing
Beyond generation, Sora 2 offers powerful editing capabilities including Remix (replace or reimagine video elements), Re-cut (extend best frames), Loop creation for seamless animations, Storyboard editing for multi-shot sequences, and Style presets for consistent aesthetic application across projects.
Frequently Asked Questions
1. What is Sora 2 and how does it differ from the first generation?
Sora 2 is OpenAI's latest text-to-video AI model that generates videos up to 20 seconds at 1080p resolution with 24 FPS cinematic quality. Key improvements over the first generation include multimodal input support (text and images), native audio synthesis with synchronized soundscapes, advanced editing capabilities like Remix and Re-cut, enhanced physics simulation for realistic movements, and improved handling of complex scenes with multiple characters and intricate details.
2. What video formats and aspect ratios does Sora 2 support?
Sora 2 supports multiple aspect ratios including horizontal (16:9) for YouTube and presentations, square (1:1) for Instagram feeds, and vertical (9:16) for TikTok and Instagram Stories. Videos can be generated in 720p and 1080p resolutions. Our platform also includes a Video Reframe feature that converts existing videos to additional aspect ratios (4:3, 3:4, 21:9, 9:21) while maintaining visual quality and content composition.
3. How long does it take to generate videos with Sora 2?
Sora 2 typically renders a 20-second video in 60 to 90 seconds, ensuring efficient content creation workflows. Generation time may vary based on video complexity, resolution settings (720p vs 1080p), scene details, and current server load. Our platform provides real-time progress updates during generation, so you can monitor the status of your video creation.
4. Can Sora 2 handle complex scenes with multiple characters and physical phenomena?
Yes, Sora 2 excels at generating intricate scenes with accurate physical world simulation, multiple characters, detailed actions, and environmental interactions. The model demonstrates deep understanding of scene composition, realistic fluid dynamics, natural character movements, and temporal consistency throughout sequences. While extremely complex physics scenarios may occasionally present challenges, Sora 2 consistently delivers impressive realism for most creative use cases.
5. Can I use generated videos for commercial purposes?
Yes, videos generated on our platform can be used for commercial purposes with most subscription plans. Commercial usage rights are included with all plans except the Hobby monthly subscription and the smallest credit package. This means you can use Sora 2-generated videos for client projects, marketing campaigns, social media content, product demonstrations, and other business applications without additional licensing fees.
6. What are the best practices for writing effective prompts?
Effective Sora 2 prompts should include specific details about shot composition (close-up, wide shot, bird's eye view), camera motion (dolly in, pan left, tracking shot), visual style (cinematic, documentary, vintage film), lighting conditions, subject actions, and desired mood. For native audio synthesis, you can specify dialogue, environmental sounds, or musical elements directly in your prompt. More detailed and descriptive prompts generally produce better results and closer alignment with your creative vision.
Use Cases
1. Social Media Content Creation
Content creators and influencers use Sora 2 to rapidly produce engaging videos for Instagram, TikTok, YouTube Shorts, and other social platforms. Generate attention-grabbing vertical videos (9:16) with native audio that stops scrollers in their tracks, create series of themed content with consistent visual style, or quickly test different creative concepts before investing in full production. Sora 2's fast generation time and multiple aspect ratio support streamline social media workflows.
2. Marketing & Advertising Campaigns
Marketing teams leverage Sora 2 to create product demonstrations, brand storytelling videos, and advertising content without expensive production crews. Generate multiple creative variations for A/B testing, visualize campaign concepts during client presentations, create localized content variations with different dialogue using native audio synthesis, or produce seasonal promotional videos on tight deadlines. The 1080p resolution ensures professional-grade output suitable for paid advertising placements.
3. Film Pre-Visualization & Storyboarding
Film directors and storyboard artists use Sora 2 to convert static storyboards into dynamic previsualization sequences complete with camera movements and audio integration. Test different shot compositions, camera angles, and scene pacing before committing to expensive production. Communicate creative concepts to stakeholders, cinematographers, and production teams more effectively than traditional storyboards, reducing misunderstandings and costly revisions during principal photography.
4. Educational Content & Training Materials
Educators and instructional designers create engaging educational videos that demonstrate complex concepts, historical events, scientific phenomena, or procedural training. Generate visualizations of abstract concepts that are difficult to film in reality, create consistent educational content series with matching visual style, or produce multilingual training materials with synchronized dialogue in different languages using Sora 2's native audio capabilities.
5. Game Development & Animation
Game developers use Sora 2 to create cinematic trailers, cutscenes, and promotional materials without weeks of manual animation and sound design work. Rapidly prototype game concepts and visual styles, generate background animations for game environments, create character ability demonstrations for marketing materials, or produce update announcement videos for live service games. The extended 20-second duration provides sufficient length for complete narrative beats.
6. Architectural & Product Visualization
Architects, interior designers, and product designers leverage Sora 2 to create immersive walkthroughs, product demonstrations, and lifestyle visualizations. Generate videos showing products in use within realistic environments, create virtual property tours with cinematic camera movements, visualize architectural designs with accurate lighting and environmental context, or produce lifestyle content showcasing products in aspirational settings that would be expensive or impossible to film practically.
08 Oct 2025Readmore -
Content Creation
Sludge is a content creation tool designed for theme accounts, e-commerce brands, and affiliate marketers. It allows users to download and edit content from over 50 sites, mass reproduce content, and repurpose it for platforms like TikTok, Instagram, YouTube, and Snapchat. SludgeAI aims to make the process of reposting and repurposing content easy, ensuring the algorithms detect the posts as original.27 Aug 2024Readmore