27 businesses built with Python

Every business on Build Radar that runs on Python, with its monthly revenue, age and moats — and whether you can vibecode it. Find one. Build it with Leapd.

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Top businesses by revenue

Can you vibecode it?

Vignette ID is a system and application that simplifies the process of paying for road usage in Europe. The first multi-state road payment app in nine European countries, it allows you to buy a vignette for multiple cars and countries at once. The application is easy to use and helps you pay for roads in Slovenia, Austria, Switzerland, Slovakia, Czech Republic, Hungary, Bulgaria, Romania, Moldova and tunnels in Austria in just a few minutes. https://github.com/eu-vignette https://docs.vgnt.app

Travel · 4 yrsKinda

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AI music mastering with text prompts, guide the AI with words and hear the magic. Includes a free stem splitter as well.

Entertainment · 2 yrsKinda

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Hypit-AI

$26.9k/mo

Hypit gives AI coding agents (Claude Code, Codex) a language and runtime for making video. Drop in a viral video and your agent clones the whole workflow — f…

Social Media · 5 moKinda

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Distribb

$22.6k/mo

Done-for-you Reddit, SEO & social media automation software. Keyword research, daily articles, backlinks, distributes to 13 social platforms. Powerful Social…

Marketing · 1 yrKinda

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coldcaller.pro is a French B2B prospecting SaaS selling qualified cold-calling leads to solopreneurs and agencies. Leads come enriched with the owner's direc…

Sales · 5 moKinda

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notis.ai

$12.7k/mo

Your AI Intern One Message Away: dump the busy work. Work like a team of ten. From meeting minutes to blog posts, from CRM updates to newsletter drafts—just…

AI · 2 yrsYes

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Taja AI

$12.4k/mo

Taja helps SMB's optimize, repurpose, and distribute their long form videos across all major social platforms.

AI · 3 yrsYes

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Embraces.AI

$9.1k/mo

A companion you text like your best friend.

AI · 4 moYes

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MimikFlow

$8.5k/mo

Automated prospection and setting using AI

AI · 6 moYes

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Catalister

$7.6k/mo

Product listing automation tool. With Catalister you can add thousands of products to your Shopify store in minutes!

E-comm · 1 yrYes

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Trading Algos and Tools for retail traders.

Fintech · 1 yrYes

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Textwork

$3.9k/mo

Textwork screens your applicants, instantly. The best time to screen a job applicant is immediately. Textwork has your team covered after hours and over weekends. Made for HR and recruitment.

AI · 8 yrsYes

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Oaki

$2.9k/mo

OAKI is an AI powered recruiter. It helps job seekers through every step of the job-hunting process, from resume building to interview prep and everything in…

AI · 2 yrsYes

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Deeptrue

$2.7k/mo

Real-time AI translation copilot for global meetings. Speak naturally in 30+ languages with on Zoom, Meet, and Teams.

Productivity · 1 yrYes

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StoryHero

$2.4k/mo

StoryHero is an AI-powered SaaS that automatically turns long-form videos into short, viral-ready clips for TikTok, Instagram Reels, and YouTube Shorts. Crea…

SaaS · 1 yrYes

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WAZZAP AI

$2.1k/mo

Wazzap AI is an AI automation tool that enables companies to create artificial intelligence agents to boost the quality of their customer relationship manage…

AI · 1 yrYes

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Voxdub

$2.1k/mo

Rythmo band software

Content Creation · 3 yrsYes

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Elevum turns Costa Rica's public procurement into an unfair advantage. We monitor SICOP, the national tender system, and alert companies the moment a tender matches their product codes or keywords. AI agents read every tender document and the public award records, so bidders know the requirements, who they are up against and the prices that won before they commit. 46,000+ tenders and 26,000+ supplier histories tracked.

AI · 1 yrYes

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AI platform that can read thing for you. You can upload books, articles, videos, notes, ask questions and get answers along with relevant sections to read more.

AI · 3 yrsYes

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We provide a cloud-based AI analytics SaaS that helps users process, visualize, and research complex data streams automatically.

Fintech · 1 yrYes

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Ship Claw

$1.7k/mo

Shipclaw is an AI assistant with personality,security and memory. Shipclaw deploys it to the cloud for you in one click—no complex setup, online 24/7. You pa…

Productivity · 7 moYes

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Tradevipe

$1.6k/mo

Tradevipe is a white-label, B2B SaaS platform serving trading communities, prop firms, and brokers by providing them with fully branded trading journal web applications tailored for their users. Founded three years ago, Tradevipe has quickly established itself as the go-to solution for organizations seeking a scalable, turn-key trading journal that enhances trader engagement, accountability, and retention under their own brand.

SaaS · 3 yrsYes

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Coralflavor

$1.5k/mo

Unfiltered AI chatbot

AI · 1 yrYes

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Job Bridge

$1.5k/mo

JobBridge.io is a real-time AI interview assistant (interview copilot) that gives you instant, contextual answers and suggestions during live job interviews…

AI · 1 yrYes

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Landscapioai

$1.3k/mo

We create build ready landscape designs without the premium price.

AI · 1 yrYes

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Klyk

$1.1k/mo

Catch broken flows in your web app before your users do - write tests in plain English, no code.

Dev Tools · 2 moYes

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Showing 26 of 26

🗣️ Founder takes

What founders are saying about the businesses on Build Radar.

  • another api wrapper

    CreativeClaw$49.1k/mo

    20 hr ago
    14
  • I like how quickly they get traction - could have huge potential and the business looks simple to copy!

    TrendStory$100k/mo

    10 days ago
    1
  • saw the foudner discussed his growth hack on hacker news, the product is simple but it needed som strong messaging to work

    Postiz$220k/mo

    14 days ago
    21
  • tbh, I dont know why this worked, the market was crowsed and llmlite was opensource!!! anyone knows what was the edge?

    LLM Gateway$206k/mo

    16 days ago
    18
  • i know someone made $3m in 6 month doing this - he sells each ebook for $48 and you cna add your own child image as teh hero character in the book

    GETebook.ai$47.7k/mo

    17 days ago
    27
  • network effect is probobly teh best moat for them

    easytools$2.1m/mo

    17 days ago
    26
  • the whole product is an API call to vision models - they nailed the execution side

    Cal AI$4.2m/mo

    20 days ago
    55
  • it is pure execution with almost no mote

    Instantly$3.2m/mo

    20 days ago
    1
  • it turned out google is not going to replace them anytime soon .. they are getting some moat in automation side ...

    Perplexity$41.7m/mo

    20 days ago
    1
  • europe is mess when comes to governance and security related

    Stoïk$583k/mo

    20 days ago
  • simple and high margin business - but there are many players and quality of service is vey important

    1Lookup$401k/mo

    20 days ago
    18
  • I see some founders already started building this- infra is hosted by AWS so the rest is just resource manganese and delivering high uptime service

    Vercel$28.3m/mo

    20 days ago
    1
  • crowded space- it needs lost of funding to get off the ground

    Lovable$33.3m/mo

    20 days ago
  • this needs human like voice to be valuable and generic text to voice doesn't cut it

    ElevenLabs$41.7m/mo

    20 days ago
  • bending spoon bought them for a reson ..

    Miro$50m/mo

    20 days ago
  • literally has nothing, i don't know why people pay so much...

    DocuSign$292m/mo

    20 days ago
    1
  • AI has already made creating designs so easy that the underlying editor is becoming less valuable.

    Canva$333m/mo

    20 days ago
  • Cursor proved developers will pay for AI that writes code. The bigger opportunity is an AI-native development platform that can build, test, deploy, and maintain entire products.

    Cursor$333m/mo

    20 days ago
    1

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