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.

CalculatorFox offers a library of over 1,300 free online calculators with step‑by‑step workings and cited sources, ready to embed on any website.Live calculations that update as you change inputsEach calculator shows its work and sources for transparencyFree to use; paid plans let you brand embeds and sync figures across multiple sitesWide range of categories: finance, health, math, fitness, construction, and moreSimple embed: three lines of code, no ads, no trackingIdeal for advisers, educators, businesses, and anyone needing quick, reliable calculations.

1. The core pitch (default, use this when in doubt) EN: mailorga gives your business a specialist mailbox that reads incoming email, looks things up in your own knowledge base, and replies automatically or as a draft for your approval.

Mainaro ist ein KI‑gestützter Partner für Immobilienanalysen, der Investoren hilft, den echten Cashflow nach Steuern für jedes Objekt zu sehen.Durch das Hochladen von Kaufvertrag, Darlehen und Mietvertrag liest die KI die Eckdaten aus, während eine deterministische Engine Zins, Tilgung, AfA und Steuern berechnet.Objekt‑Cockpit mit klarer Ampel‑Anzeige (Cashflow, Steuer, Finanzierung)Standort‑Score basierend auf amtlichen Daten (BORIS, BBSR, Destatis) – transparent und nachvollziehbarLive‑DSCR‑Stresstest, Exit‑Simulation und Spekulationsfrist‑ÜberwachungKI‑gestützte Dokumentenerfassung – kein manuelles AbtippenKostenlos starten: erstes Objekt gratis, Starter‑Plan ab 4,99 €/Monat für mehrere ObjekteMainaro liefert Entscheidungsunterstützung, keine Steuer‑ oder Anlageberatung im Sinne des KWG/WpIG.

MakeBPM helps creators turn ideas into usable music faster. Users can generate songs, beats, background music, and soundtracks from text prompts, lyrics, moods, genres, or project scenes. Beyond generation, MakeBPM supports a broader music workflow, including lyrics-to-song creation, BPM detection, vocal removal, beat control, remixing, extending, editing, and exporting music for videos, podcasts, games, ads, and social content.
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.

Glypse turns complex prediction-market data into simple, useful insights. AI analyzes news, social discussions, and market movements to help users understand probabilities, spot important developments, compare possible outcomes, and stay informed across live markets.

Glo Invoice is a simple invoicing and business finance platform for freelancers, contractors, service professionals and small businesses. Create professional estimates and invoices, convert approved estimates into invoices, accept payments, track expenses, manage customers, issue receipts and monitor revenue from one dashboard. Glo Invoice helps users get paid faster, stay organized and understand business performance without the complexity of traditional accounting software.

Makify AI is an AI creative platform for image and video work. It brings GPT Image 2, FLUX 3, Seedream 5, Nano Banana 2, Seedance 2.5, MiniMax H3, and Wan 3.0 into one workspace for creators, marketers, designers, and product teams. Generate polished visuals from prompts, edit existing images, expand frames, remove unwanted text, combine assets, restore detail, and create product imagery, social content, campaigns, and short-form video without switching between separate tools.
Glasa is an AI-powered customer intelligence platform that helps businesses detect, find, and connect with their ideal consumers. Glasa leverages advanced artificial intelligence to identify high-intent prospects, uncover actionable insights, and streamline outreach across channels. By combining real-time data analysis with intelligent targeting, Glasa enables companies to increase conversion rates, improve marketing efficiency, and accelerate revenue growth. Businesses use Glasa to refine audience targeting, personalize engagement, and align sales and marketing teams around high-value opportunities. Built with privacy and security in mind, Glasa prioritizes responsible data practices while delivering scalable, performance-driven solutions. For more information about how Glasa helps companies discover the right consumers, optimize outreach, and grow faster, visit: www.Glasa.io

Mandro is an AI-powered travel planner that turns your preferences into detailed, personalized itineraries. From discovering places to organizing each day, Mandro makes planning a memorable trip simpler, faster, and more enjoyable.
GhostSMS helps people and small teams send anonymous SMS worldwide without exposing a personal phone number. You buy credits instead of locking into a subscription, then message recipients in 100+ countries from Android or the web. Number masking keeps your real line private while still delivering a normal text. Built-in abuse prevention and lawful-use controls reduce spam and misuse, so privacy-focused messaging stays responsible. Typical use cases include privacy-conscious outreach, temporary contact for classifieds or marketplaces, and keeping a work identity separate from a personal number. Pricing is prepaid credits: pay only for what you send.
Markdown Preview is a free, live editor that lets you write Markdown and see the rendered output instantly. It supports advanced features such as mathematical expressions (via KaTeX) and diagrams (via Mermaid), making it ideal for technical documentation, notes, and content creation.Real‑time preview of Markdown syntaxLive rendering of math equations and diagramsSimple, distraction‑free interfaceExport and copy optionsNo sign‑up requiredPerfect for developers, writers, students, and anyone who needs a quick, reliable way to create and share Markdown content.