
Subtions — Turn Raw Videos into Publish-Ready Videos
Automatically add captions, cuts and zooms to talking-head videos for social media.
@subtions · X
create publishing ready videos in under 40 seconds. Join the waitlist to get a month of pro free:
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Automatically add captions, cuts and zooms to talking-head videos for social media.
@subtions · X
create publishing ready videos in under 40 seconds. Join the waitlist to get a month of pro free:

Manage and reply to app reviews from Google Play, App Store, and more in one unified inbox.
@jbsharan2306 · X
founder here

Create functional apps by describing them in plain language, no coding required.

Organize passwords, documents, and digital legacy information in one secure place.
@DLVaultApp · X
Most families aren't prepared for someone's digital life. Passwords. Documents. Recovery information. Important instructions. Digital Legacy Vault helps you organize everything securely and decide exactly who can access it when it's needed. #buildinpublic

Design and deploy AI workflows and agents with a visual no-code builder.
@RanRan1357699 · X
Just shipped a smart guardrail in experiments: if your flow needs test data, it now blocks runs with a friendly prompt and offers one-click AI-generated samples. No more silent all-fail runs! Small details, big peace of mind. #BuildInPublic

Convert tutorial videos into executable Playwright tests, action graphs, SOPs, and n8n workflows.
@bhavin_Confuse · X
BEHAVR ( @Behavr_AI ) — chat with any video instead of scrubbing through it. Ask "where does he fix the CORS bug?" → get the answer with the exact timestamp.

Run multiple AI models like Claude and Grok side by side using your existing API subscriptions.
@ContinuumCode · X

Send a product URL and get AI-generated demo videos for marketing and social media.
u/Rae_Shin_ · Reddit
Why spend hours making demo videos? Paste a URL and let AI do it These days everyone is building products, but promoting them is a completely different challenge. Recording demos, editing videos, adding captions, and making content for Shorts, TikTok, Reels, or ads takes a lot of time. So I built Screenzy.pro. Just paste your product URL, and it automatically creates product demo videos that explain what your product does. It works well for social media content, launch videos, tutoria

Download YouTube subtitles and thumbnails without registration.
@bharattpawarr · X
Just launched Built with Astro + Cloudflare features: YouTube Subtitle Downloader YouTube Thumbnail Downloader 🔗 #BuildInPublic #AstroJS #JavaScript #Cloudflare

Create AI-powered faceless videos for TikTok, Instagram and YouTube with AI voiceovers and automated editing.
@heyayankai · X
ReelsMakerAI 🎬 Create AI-powered short videos from a single idea. Curious to hear your rating and feedback! 😊

Desktop app for running multiple AI coding agents in parallel across git worktrees
vuphanse

Create production-ready AI images with text-to-image and image-to-image capabilities.
AIGPTImage — 基于 GPT Image 2 的私有、生产级 AI 图像工作室