Promo Wizard

What it does

Discover the latest promo codes being shared on youtube by various youtubers and save some money. And let us know if you don't find what you are looking for, we will find it for you.

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  PromoZ2021 · ▲195

  Only place to find a curated list of product promo videos

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  SponsorBrew2023 · ▲106

  Find out who is sponsoring YouTube channels in your niche

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  Promo Video Maker for Shopify2020 · ▲135

  Create product videos for your Shopify store in minutes!

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  YouTube Classified2017 · ▲171

  We collect, classify, and update awesome YouTube channels

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  SponsorRadarJan 2026 · ▲56

  Discover brands that already sponsor channels like yours

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  Video Recap2023 · ▲110

  Rewind your 2023 on YouTube

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  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

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  iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo▲329

  Photosynthesis fires two of your iPhone

  Life & fun · 28d ago · photosynthesis.camera

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  SoloUno▲310

  Take control of hair pulling, nail biting & skin picking

  Life & fun · 28d ago · solouno.io

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  Scroll through all 43252003274489856000 Rubik's Cube states▲295

  Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.

  Life & fun · 26d ago · everycube.alen.is

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  Expeditione▲265

  The Interactive 3D Encyclopedia

  Life & fun · 21d ago · expeditione.fun

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  Eigendrum - Draw any shape and hear what it sounds like as a drum▲243

  Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…

  Life & fun · 26d ago · baselashraf81.github.io

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  Tweet Hunter for Twitter▲930

  AI powered Twitter growth & scheduling for makers

  Growth · 2021 · tweethunter.io

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  Vimcal▲883

  Superhuman for Calendar

  Work · 2021 · vimcal.com

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  Thursday▲834

  Where remote teams do their socials, no sign up required

  Work · 2021 · thursday.social

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  Reform▲768

  Clean-looking, on-brand forms. No code required.

  Dev tools · 2021 · reform.app

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  CleanUp.Pictures▲755

  Remove objects and defects from your pictures - 100% free

  AI · 2021 · cleanup.pictures

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  Canva Video Suite▲726

  Create, edit, and record stunning videos with ease

  Growth · 2021 · canva.com