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.

Table To Chart is a free online tool that converts Excel data into beautiful statistical charts instantly. Paste data, upload an Excel file, or edit directly in the built-in table. It supports 11 chart types: Spline, Line, Column, Bar, Pie, Area, Scatter, Dual Ring, Radar, Heatmap, and Funnel. Features include right-click table editing, auto data detection, multi-series selection, and one-click chart download. No sign-up or login required.

LOVO AI is a free AI voice generator and text-to-speech workspace that runs in the browser. Type or paste a script, pick a narrator from a catalog of more than 500 public voices, listen to the take, and download it as an MP3 file. There is nothing to install, and you can try it before creating an account: guests get three free generations a day on the Basic model, with up to 500 characters each.Three voice models are available. Basic supports 32 script languages, while Pro and Max cover 85. Before every new generation the studio shows a credit estimate, so a short test line costs little and you only pay for the takes you actually make. Replaying or re-downloading a finished clip never uses extra credits, and signed-in users can search their generation history by text, status or date to reopen an earlier script.For narrators who want a consistent sound across revisions, subscribers can create a private voice clone. Record or upload a clean 30 to 60 second sample of one speaker (MP3, WAV or M4A), confirm you have permission to use that voice, and the clone appears in your own library rather than in the public catalog. You can then write new introductions, corrected instructions or updated explanations without booking another recording session.LOVO AI also includes a free online video editor. Add your downloaded MP3 next to a local video file, balance the narration against the original sound, preview the mix and export a WebM. The files stay on your device, and editing does not spend speech credits.Paid plans start at $29 per month for Starter, with Studio and Enterprise tiers for larger workloads and annual billing at half the monthly rate. It suits YouTube voiceovers, course lessons, product walkthroughs, social clips and second-language versions of existing videos.

AdVariq is an AI-powered platform that turns product photos into ready-to-use static ad creatives for platforms like Instagram, TikTok, Google, and Facebook.Upload a product photo and details once; the AI saves your product information for reuse across all ad variations.Generate multiple ad angles and styles in minutes, choosing from proven creative layouts designed to capture attention and drive conversions.Manage all your creatives in a single workspace, eliminating scattered prompts and downloads.Ideal for D2C brands, media buyers, and agencies seeking to scale ad production without design expertise.Offers a free tier (3 complimentary ads) and scalable paid plans for higher volume needs.
99helpers is a free file and web hosting service that lets you drag‑and‑drop any file, folder, or ZIP and instantly publish it at a custom sub‑domain like your-name.99helpers.site. No repository, build step, or FTP client is required.Instant publishing: Drop a file and get a live link in seconds.Broad format support: Over 200 file types including HTML, PDF, images, Office docs, archives, and more.Version history & rollback: Every republish keeps previous versions, allowing one‑click undo.Password protection & lead capture: Secure pages with a password or add forms that collect submissions directly to your dashboard.Advanced analytics & QR codes: Track visits (cookie‑free) and download branded QR codes on paid plans.AI‑powered features: Built‑in AI chatbot that answers questions about your hosted content, plus AI editing tools.API & MCP access: Publish programmatically via REST API or let an AI assistant push updates through an MCP server.Ideal for developers, designers, marketers, educators, and anyone who needs a quick way to share files, docs, or lightweight websites without dealing with traditional hosting pipelines.
Bolly.AI is an AI creative suite built around one idea: put yourself in any viral clip. Pick one of 245 meme and trend templates, or paste a TikTok link, upload a photo, and Bolly swaps you into the clip with Kling O3, keeping the same moves and the same scene. On two-person templates you can replace one person or both. Bolly also brings the latest models together: image generation and editing (Nano Banana 2, GPT Image 2, Seedream 5, FLUX.2 Pro, Ideogram 4), video generation (Seedance 2.5, Veo 3.1, Kling 3, MiniMax H3), Bolly Animate for turning a photo, drawing or 3D render into a video, prompt-based video editing with Kling O3, lipsync, face swap, character sheets, music and voice (ElevenLabs, MiniMax Music), and image-to-3D with Meshy 7. Every model runs on one credit pool, you see the exact price before you generate, and failed runs are refunded automatically. The Free plan includes 10 credits a day for image, audio and tool models; paid plans start at $19/month.
Ltrl AI is a health search engine built on the people you already trust. Instead of pulling answers from anywhere on the internet, it draws on the published work of the physicians, researchers, dietitians, and health writers you choose to follow, and links every answer back to the original article.Ask a question in plain language. You'll get a clear answer, see exactly whose work it comes from, and be able to read more from that expert in one click.When you're ready to act, Ltrl helps you take the next step: find a provider near you or order lab tests, without starting your search over.Ltrl AI provides health information, not medical diagnosis. Talk to a clinician about decisions regarding your care.

The LTV:CAC Ratio Calculator & Health Check is a free, no‑sign‑up online tool that helps businesses calculate Customer Lifetime Value (LTV), Customer Acquisition Cost (CAC) and the LTV:CAC ratio, then provides an instant health score with actionable recommendations to improve unit economics. LTV Calculator: Compute simple, margin‑adjusted or DCF‑adjusted LTV using average order value, purchase frequency, customer lifespan or churn rate. CAC Input: Enter total sales & marketing spend and new customers acquired to derive CAC. Health Score & Diagnosis: See where your ratio falls on the benchmark scale (Critical, At risk, Acceptable, Healthy, Excellent) and receive a brief diagnosis. Improvement Simulator: Adjust LTV and CAC levers (‑20% to +50% for LTV, ‑50% to +25% for CAC) to model scenarios and see how changes move your ratio. CAC Payback Period: Optional calculation showing months needed to recover acquisition cost from gross profit. Targeted at SaaS, e‑commerce, subscription businesses and any firm that spends on customer acquisition, the tool delivers a clear, instant view of unit economics so you can make data‑driven decisions to increase profitability and sustainable growth.

Advanced Shop is an all‑in‑one furniture retail management system built on Odoo ERP, designed to streamline inventory, sales, customer relations, and multi‑location operations for showrooms and chains.Smart inventory management with real‑time stock, low‑stock alerts, barcode scanning, and bulk import.Multi‑location dashboard for centralized control, stock transfers, and unified reporting.Full multi‑language support (RTL Arabic) with localized invoices.Seamless Odoo integration providing access to 10,000+ apps, accounting, HR, and CRM modules.Built‑in CRM, loyalty programs, sales analytics, delivery tracking, and Shopify sync for omnichannel retail.Targeted at single‑showroom owners, multi‑location chains, importers/wholesalers, and high‑end boutiques, Advanced Shop eliminates manual spreadsheets, reduces stockouts, saves 15+ hours weekly on inventory tasks, and scales from one to thousands of locations without changing systems.
Looking for the best free AI background remover that works in one click, without Photoshop? Adobe Firefly Background Remover lets you strip the background from a product photo, portrait or graphic with a single click. Adobe's AI finds the subject, separates it from everything behind it, and hands back a transparent PNG you can use right away. It accepts JPEG and PNG files, and you don't need any editing skills to get a polished result. Want to replace the background, not just remove it? The cutout is only the first step with Adobe Firefly Background Remover. Inside Adobe Firefly you can generate a new scene behind your subject from a text prompt, drop it onto a solid color, touch up areas with Generative Fill, upscale the image, extend the canvas, or create stickers. Prefer another tool? Take the image into Adobe Photoshop or Adobe Express to finish banners, flyers, posters and social graphics. It runs in your browser and on mobile.
Seedance 2.5 creates multi-scene AI videos from text prompts for storyboards, demos, and social clips.

Seedance 2.5 turns multimodal creative inputs into continuous AI videos up to 30 seconds long in a single generation. Use text, images, video, and audio references to establish the direction of your clip from the start.Guide the result with up to 50 multimodal references, such as 30 images, 10 videos, and 10 audio files. Choose text-to-video or image-to-video while keeping characters, products, and visual style consistent throughout the generated sequence.Refine the clip using AI video editing without restarting from scratch. Shape timing, motion, and look while preserving the visual identity established by the materials you supplied.Create ads, anime, short-form social videos, product demonstrations, ecommerce creatives, and filmmaking content. Produce in up to 1080P and use supported 4K post-production when your project calls for a sharper finish.Open https://seedance2video.io/seedance-2-5 and sign up to receive free credits. Paid plans are available after the free sign-up credits run out, so you can continue creating.

Luma Dream Machine is an AI video creation platform for generating cinematic clips from text prompts and images. Explore visual ideas, create polished scenes, and iterate quickly with a simple creator-focused workflow.