All Projects
Browse and discover every tech product and startup launched on Stellar Launch.
Browse and discover every tech product and startup launched on Stellar Launch.

KeepTik is a TikTok video downloader for desktop Google Chrome and Microsoft Edge. Save supported TikTok videos as MP4 files without a watermark, download TikTok photo posts as separate images, or back up selected posts from a profile. The extension works directly on the TikTok page you have open, so you can save a post without copying its URL into another tool.To save a single video, use the Download button below the caption. Choose the highest-quality supported MP4 or a more compatible H.264 version when available. KeepTik shows the resolution and codec before you save. For a TikTok photo slideshow, it saves each image as a separate file and numbers the files in their original order.For bulk TikTok downloads, open the browser side panel on a profile and choose which lists to scan. You can download videos from accessible profiles and back up posts from Reposts, Favorites, and Liked when those lists are visible to your TikTok session. Preview the posts, filter by date or media type, and select the items you want. KeepTik identifies posts you previously saved and avoids downloading the same post twice when it appears in multiple lists.Save your batch to a folder on your computer and use a custom naming template to organize the files. You can pause the queue, resume it, and retry failed posts. KeepTik records the outcome for each post and exports a CSV or JSON report, so you can check what saved and what still needs attention.Use KeepTik to back up your own TikTok content, organize videos and photos you have permission to keep, or save a local copy of a post for offline reference. Video quality and the availability of a watermark-free version depend on the source TikTok provides.
For site owners with a broken, slow or insecure WordPress, WooCommerce or PHP site. Emergency fix $99 within 48 hours, speed fix $199 with before and after measurements, WordPress care $49/month. Everything is agreed and delivered in writing.Run by Saravana Bhava, a senior full-stack developer with 20+ years in production (since Oct 2006), formerly lead developer for US agency Weismann Web, whose CEO credits him with 1,000+ projects for 300+ clients.

Event Photo Sharing app. Scan a QR code — no app, no group chats — in full quality, forever.
Kerbrank helps UK businesses and agencies see where they rank on Google Maps street by street. It runs the same search from a grid of points around each business, checks whether ChatGPT recommends the business, compares nearby competitors and produces a short weekly fix list. Every plan includes weekly automatic rescans, local search demand, competitor insights and shareable reports. Pro and agency plans support branded client reports. Kerbrank is built for UK postcodes and businesses, priced in pounds, and starts with a 14-day free trial with no card required.

Paste a video link, let ScaleReach find the best moments, and download clips that are ready to post. It accepts YouTube, Twitch, Kick, Google Drive, Dropbox and Loom links as well as file uploads. Split-screen gameplay backgrounds are built in for the Subway Surfers and Minecraft style. Clips export without a watermark on paid plans, and billing counts source minutes rather than clips. 100 free minutes are waiting on signup, and paid plans start at $12.50 a month billed annually.

AI Trainer Guide is an independent resource for people curious about AI training jobs, the remote work of evaluating, rating and improving the answers that AI models give. The site explains what the work actually involves, what it pays and how the hiring process works, without the hype found in many job listings.The guide includes a detailed micro1 review covering whether the platform is legitimate, what its AI interview asks, what different roles pay and what reviewers complain about. A platform comparison puts micro1, Outlier, Mercor, Remotasks, DataAnnotation and Alignerr side by side so readers can judge which fits their background.Listed pay is broken down by field, from about $14 an hour for general evaluation roles to $100 or more for lawyers, scientists and senior engineers. A step-by-step section shows how to become an AI trainer, from choosing a role to passing the interview.The site is upfront about the downsides. The work is project-based, projects can end with little notice, passing an interview is not a job offer, and a real platform never asks you to pay to get hired. It is best treated as side income rather than a salary. There is also a section for companies explaining how data partnership programs work. AI Trainer Guide discloses that it earns a referral fee from micro1 when readers are hired through its links.

TokPromo helps eligible TikTok posts get extra reach after publication without requiring client passwords. It buys mobile ad placements across apps and websites so interested viewers can tap through to the TikTok video. Clients connect with a public handle and never share a TikTok password. Each promoted video receives its own report showing campaign spend and delivered traffic.
KidTeller is an AI storybook studio for parents, grandparents, and teachers who want a child to see themselves inside a real story. You start by describing the hero: a name, an age, a few favorite things, and a photo. KidTeller turns that photo into an illustrated character and writes an original story around it - not a template with a name inserted, but a fresh narrative built on a proven story structure and tuned to the child's age group, from simple repetition for toddlers to want-versus-need arcs for readers 8 and up. Pick a theme, an illustration style, and one of 30+ languages, and the first draft arrives in minutes. Nothing is locked. You can edit any line of text, swap or regenerate pictures, add more characters - siblings, grandparents, the family dog - and re-run the cover until it feels right. When the book is ready, read it in the browser or in the KidTeller app for iOS and Android. In the app you can also clone your own voice from a one-minute recording.
Byblos AI is an artificial intelligence-powered co‑founder designed to help entrepreneurs and startup teams accelerate product development, validate ideas, and make data‑driven decisions.Idea Generation: Receive AI‑driven suggestions for product features, market positioning, and go‑to‑market strategies.Market Validation: Instantly test assumptions with simulated customer feedback and competitive analysis.Roadmap Planning: Generate prioritized feature backlogs and sprint plans aligned with business goals.Automated Docs: Create pitch decks, business models, and technical specifications in minutes.Targeted at early‑stage founders, product managers, and indie hackers, Byblos AI acts as a 24/7 advisory partner, reducing the time from concept to MVP while lowering the risk of costly pivots.
ScanChess is a free web tool for over-the-board chess players, coaches and school clubs. Upload a clear board screenshot, 2D diagram or top-down photo to get editable FEN; or upload the pages of one game in order to review moves and export PGN. Browser PGN/FEN viewers need no account. Image recognition requires sign-in: 1 credit per board; new accounts get 10 free credits (no card).

Kimi K2 is an independent third-party browser chat service. Sign up for 5 free credits, then buy one-time credit packs — credits never expire. Not affiliated with Moonshot AI. Use it for writing, research notes, code, debugging, and document analysis.

KindSlot is a free-to-play browser gaming and rewards platform for US users. Players can enjoy casual games directly in their browser with no download required, collect XP Points through eligible activities, and redeem eligible points for digital gift cards.The platform is designed to make casual online gaming simple and accessible, with a visible rewards catalog where eligible rewards unlock as users reach the required XP Points. No purchase is required to play.