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.
The main 6-8 tech candidate assessment/evaluation methods today are either flawed, weak, or ineffective as they do not mirror or replicate the actual conditions of the job, so there’s no way to evaluate HOW a person thinks.. Even with using these methods today, tech teams still have all sorts of pain points as mentioned below in this document. And especially now with AI, writing code is no longer a strong signal to accurately evaluate a candidate. So our product Utkrusht does assessments that actually shows HOW a candidate works and behaves in real job situations. We’re the first platform to provide a new assessment method – “Watch-them-Work” style assessment tasks, which covers 3 main points – Candidates actually do live deployments in a production environment It shows HOW a candidate thinks – makes judgements, how they use AI, can they explain their choices, ask about constraints, can they walk you through examples, etc.… And saves you time, cost, resources on shortlisting and
Keep your calendars perfectly synchronised. Automatically and privately. Set up once and forget it. The app monitors your calendars and syncs changes in the background. New meeting on your work calendar? It appears on your personal calendar automatically. Syncs any calendar available in macOS Calendar.app. You control exactly what gets synchronised: Choose specific weekdays (skip weekends, sync only workdays), set daily hours (e.g. 9 AM to 6 PM only), set a start date for synchronisation, etc. You also decide what to share: all event details or only the time you're busy? Your calendar data never leaves your Mac. No credentials to share. No third-party access. No cloud storage. The app uses your Mac's native calendar access. Nothing is transmitted externally. Perfect for consultants managing client calendars, employees balancing work and personal schedules, freelancers juggling multiple projects, or anyone tired of calendar chaos.
Vibetoolstack helps you find the tools and tech stacks that actually work for modern development. You can explore real builds and honest reviews designed specifically for indie hackers, vibe coders, and solo founders. It helps you navigate the ecosystem without the distraction of AI-slop, focusing on high-quality resources that empower AI-native builders to create efficiently.

VideoFX is an all‑in‑one AI video and image generation platform that combines three production‑grade tools — text‑to‑video, lip sync, and motion control — into a single dashboard. Users can turn a simple prompt into a polished 1080p video clip, add precise lip‑synced dialogue in 40+ languages, or transfer real‑world motion from a webcam or phone recording onto any AI‑generated character, all without requiring editing skills or specialized equipment.Fast Generation: Create 5‑15 second clips in under 45 seconds, ready for immediate iteration.Multi‑Language Lip Sync: Phoneme‑accurate sync across Latin, CJK, Arabic, Cyrillic and Devanagari scripts (40+ languages).Webcam Motion Capture: Extract skeletal motion from any video source and apply it to AI characters — no mocap suit needed.Built‑in Audio: Automatic sound effects and ambient audio matched to scene content.Flexible Export: MP4 output in 16:9, 9:16, or 1:1 aspect ratios for TikTok, YouTube Shorts, Instagram Reels and professional editors.Workflow Chaining: Combine text‑to‑video, lip sync and motion control in sequence for complex productions.The platform serves social media creators, independent filmmakers, marketing teams, educators, e‑commerce sellers and game developers, offering commercial usage rights on paid plans and a free tier with 30 starter credits.

VisibAI helps businesses discover how visible they are to AI assistants like ChatGPT, Perplexity, Claude, Gemini, Mistral and You.com. By running industry‑specific queries across multiple AI platforms, it returns a visibility score out of 100, a prioritized fix list, and a branded PDF report – all in under five minutes.The tool is built for small and medium businesses, web agencies, freelancers, e‑commerce stores and SaaS companies that need to know whether AI recommends them when potential customers ask for solutions. Features include a free ChatGPT‑only audit, one‑off paid audits, subscription plans with competitor analysis, monthly re‑scans, white‑label reports for agencies, and GDPR‑compliant EU‑hosted data.Fast, fully automated audit – 30 second setup, report in Score, competitor ranking and actionable fix list in plain EnglishPlans range from free (ChatGPT only) to Agency and Enterprise tiers with white‑label, custom domains and priority supportBuilt on Vercel, Supabase (EU region) and Sentry; 256‑bit SSL, no data selling
The Visitor Boost Traffic Bot service is the simplest and most effective way to generate website traffic. It is a flexible tool that allows webmasters to quickly see results and effectively adjust the campaigns. We have spent years making the perfect combination of rich features and a simple project management dashboard.
Vivideo is an advanced AI video generator designed to help creators, marketers, businesses, and educators turn ideas into high-quality videos quickly. With both text-to-video and image-to-video capabilities, users can create compelling visual content simply by entering a prompt, script, article, product description, or uploading an image. The platform automatically generates visuals, voiceovers, subtitles, music, and transitions, streamlining the entire video production process. Powered by multiple AI video models and supported by millions of stock assets, Vivideo enables users to produce videos for TikTok, Instagram Reels, YouTube Shorts, marketing campaigns, product promotions, tutorials, and more. Features include multilingual AI voiceovers, automatic captions, customizable aspect ratios, HD/4K exports, and an intuitive editing workflow that makes professional video creation accessible to everyone.

Vocably is a language‑learning tool that lets active language users capture words they encounter while browsing, watching videos, or using any app, and turn them into flashcards for spaced‑repetition review.Instant, context‑aware translations on any website via Chrome, Safari, Android, and iOS extensions.One‑click creation of flashcards from selected text or subtitles (YouTube, etc.).AI‑powered translations and example sentences powered by ChatGPT‑like models.Synchronized vocabulary across desktop and mobile devices.Interactive quizzes and review modes to reinforce learning.Supports over 100 languages, from Afrikaans to Zulu.Ideal for immersive learners who want to acquire vocabulary naturally through real‑life content, Vocably bridges the gap between consumption and active study, turning every browsing session into a learning opportunity.

VoiceMoat is an AI-powered platform that clones your unique writing voice to generate authentic Twitter/X posts, threads, replies, and more.Voice DNA training: upload your posts to create a personalized voice profile across 9 dimensions.Content Studio: generate variants in your exact tone, with 13 preset styles.Chrome Extension: hover over any post and reply in your voice in seconds.Analytics: track voice match scores and tone-level engagement to detect drift.Creator Library: decode hook patterns of top creators to inform your strategy.Targeted at creators, founders, agencies, and anyone who wants to scale authentic engagement without sounding like generic AI.
VolRadar is a daily options analytics platform for premium sellers — traders running iron condors, credit spreads, cash-secured puts, and the wheel on S&P 500 names. Every night after US market close, we pull end-of-day options data from ORATS, run it through our models, and ship a pre-market brief. By the time you sit down with coffee, you already know which tickers are worth selling and which to skip. Core outputs: • Weather Score — 0–100 composite (Premium Edge, VIX, Vol Trend, Earnings Safety, Term Structure). Is today a good day to sell premium? • IV Rank — 252-day lookback on 30-day ATM IV. • VRP — 30-day IV minus 20-day realized. • Computed strikes — target delta or target credit. • Earnings-crush — per-ticker IV collapse post-announcement. 500+ US stocks and major ETFs. Data: ORATS. Daily updates ~6 PM ET. Free: Weather Score, four calculators, basic scanner. Starter $19/mo adds full scanner, pre-market brief, strikes, weekly ideas. Methodology: volradar.com/methodology

VolunteerBadge is an FCRA‑compliant volunteer background screening platform designed for nonprofits, churches, and volunteer‑driven organizations.Full national criminal check for $5 per report, searching 650M+ court records.Free address history check with every application.Built‑in adverse action workflow and automated FCRA notices.Natural Language Interface (NLP) that lets you request checks in plain English.REST API and webhook access for seamless integration with CRMs and volunteer management tools.VolunteerBadge Pro adds hour tracking, grant‑ready reports, compliance roster, AI grant writing (Claude), and corporate grant capture.Target audience includes 501(c)(3) nonprofits, faith‑based groups, and any organization that screens volunteers.Value proposition: transparent, pay‑as‑you‑go pricing eliminates hidden fees, saves organizations up to 90% compared with legacy providers while maintaining full compliance.
Voqra is an AI-powered real-time interview assistant designed to help job seekers perform better during remote interviews. It listens to interview questions in real time and helps candidates structure clear, confident responses without freezing under pressure. Many qualified candidates struggle with interview anxiety, mental blanking, rambling, or communication pressure during high-stakes interviews. Voqra helps users stay focused and organized by providing instant guidance and structured talking points while the interview is happening. The platform is especially useful for software engineers, recent graduates, remote job seekers, non-native English speakers, and professionals with interview anxiety. Key features include real-time interview assistance, AI-generated structured answers, remote interview support, confidence boosting during live interviews, and a fast, easy-to-use interface.