Building & Product
How founders use AI for Vibe Coding
The resources behind 20 questions founders actually ask, then the questions themselves, each with a straight answer.
On the AI map, 29 October 2026 Coding agents App builders
What founders use for vibe coding, ranked by how many answers lean on it.
- A current shortlist with pricing and platform coverage. toolfolio.com Article 7 best vibe coding tools for mobile apps Toolfolio
- The fastest click-through to a connected repo. web.archive.org Guide How to integrate Lovable with GitHub: 1-minute guide Storylane
- Lovable's own usage data on who builds software now: 80% in non-technical roles, with India among the largest paying markets. lovable.dev Article A first look at the build economy Lovable
- A company that built a new product line in one weekend and took it to paying customers, told step by step. lovable.dev Article How Nursa built a new product in 48 hours and changed how its entire company ships software Lovable
- Replit's launch of Cloud Agents: a non-engineer describes a change, the agent tests it and opens a pull request, and an... blog.replit.com Article Anyone can now bring their ideas into the company codebase Replit
- How to write your conventions down once as a skill so you stop repeating the same context in every prompt. lovable.dev Guide Turn repeated instructions into reusable skills in Lovable Lovable
- What the automatic scan checks before you publish (missing RLS, exposed data, authorisation gaps) and when to run the deeper... lovable.dev Article How Lovable protects your apps automatically Lovable
- Explains why reading your code is not enough and how a test that attacks the running app finds the open doors, with real examples. blog.replit.com Article Black-box pen tests on Replit Replit
- Lovable's own account of public projects' code and chat history being readable for eleven weeks, and why project visibility... lovable.dev Article Our response to the April 2026 incident Lovable
- An agent that reads your live app's logs, finds the cause of a failure, tests a fix and tells you what changed. blog.replit.com Article Replit Monitoring Agent: Your very own software engineering team Replit
- Lovable's own checklist for founders about to launch: running the scanner early, sensitive data, and preparing for real traffic. lovable.dev Guide How to build a safe, scalable business on Lovable Lovable
- Lovable's launch of its built-in backend: a database, sign-up and log-in, and storage by telling it what you want, with no... lovable.dev Article Introducing Lovable Cloud and AI Lovable
- Replit's own explanation of Free Mode, where everyday tasks stop using credits on the $20 Core plan. blog.replit.com Article Replit Introduces Free Mode to Expand What is Possible with AI Replit
- Lovable's own funding post at a $13.3 billion valuation, and its plan to move from building apps to running businesses on them. lovable.dev Article We just raised $400M in Series C funding to help people run their businesses Lovable
- Lovable's growth tools, which write a growth plan and carry it out across Google Search, YouTube, Maps, Ads, Facebook and... lovable.dev Article From building your app to growing it: Lovable now helps you find customers Lovable
- Google's guide to building a native Android app from a prompt, previewing it in the browser and publishing it to the Play Store... ai.google.dev Guide Build Android apps in Google AI Studio Google
- Shows how a draft gives you a separate copy with its own chat and preview, so nothing reaches your live app until you accept it. lovable.dev Article Introducing drafts: an easier way to collaborate and explore new ideas Lovable
- GitHub's plan page: Free with 2,000 completions a month, Pro at $10, Pro+ at $39 and Max at $100 a month, with third-party... github.com Tool GitHub Copilot plans GitHub
- A free plan with 25 message credits a month and up to 5 apps; paid plans from $16 a month billed annually for 100 message... base44.com Tool Base44 plans and pricing Base44
- Who is behind Emergent and how it differs from the US builders, for a founder weighing an Indian option. techcrunch.com Article Indian vibe coding startup Emergent raises $70M from SoftBank and Khosla Ventures TechCrunch
- An independent developer-education site's ranking of the builders and coding agents by skill level, useful to see where each... roadmap.sh Guide The 10 Best Vibe Coding Tools roadmap.sh
- Anthropic's docs on what Claude Code does and every place it runs: terminal, VS Code, JetBrains, desktop, web, Slack and CI. code.claude.com Guide Claude Code overview Anthropic
- OpenAI's documentation for Codex in the app, CLI, IDE and cloud, including how cloud tasks run after you close the laptop. learn.chatgpt.com Guide Codex docs OpenAI
- Cursor's own post on the acquisition, which explains why its cheaper plans centre on xAI's Grok models. cursor.com Article Cursor is now a part of SpaceX Cursor
The questions
Why can non-technical founders now build software with AI?
Coding models crossed a quality threshold in late 2024, and a wave of tools (Lovable, Replit, Bolt, Emergent, Google AI Studio) now turn plain-English descri...
What tools should I start with (Cursor, Claude Code, Lovable, Replit, Bolt, v0)?
Lovable or Replit if you do not code, Claude Code or Codex if you can read code. Lovable gives 5 free build credits a day (Pro from $25 a month) and Replit C...
How do real founders ship an MVP with AI in days instead of months?
The pattern is consistent: scope one core workflow, prompt a working prototype in hours, put it in front of 5-10 real users within days, and iterate on live ...
What are the limits, when do I still need a real engineer?
Vibe coding gets you roughly 70% of the way: prototypes, internal tools, and early MVPs. The last 30% (security, scale, complex integrations, gnarly bugs) is...
What actually counts as vibe coding, and how is it different from serious AI-assisted engineering?
Karpathy's original meaning was specific: let the AI write everything and do not even read the code. Simon Willison drew the now-standard line: if you review...
How do I plan and prompt so the AI builds what I actually want?
The single biggest upgrade is to stop prompting features and start with a spec: brainstorm the idea into a written plan (a mini PRD), break it into small ste...
How do I keep my vibe-coded app from getting hacked?
AI tools routinely ship apps with API keys in the frontend and database security (like Supabase Row Level Security) switched off; scans found roughly 1 in 10...
How do I get my vibe-coded prototype ready for real users?
A demo that works for you and a product that survives strangers are different animals: before launch you need real authentication, database rules, environmen...
How do I add accounts, a database, and payments to my vibe-coded app?
Most builders now come with the backend built in: Lovable's built-in backend adds a database, sign-in and file storage as soon as you ask for them, and Repli...
What do I do when the AI gets stuck, loops, or breaks things it already built?
The 'fix this, break that' loop is the number one vibe-coding frustration, and it is usually a context problem: the session's memory is full and the AI is pa...
How much does vibe coding really cost, and how do I stop burning credits?
Plan on $20-100 a month while building seriously. App builders charge by usage: Lovable in credits from $25 a month, with chat free for planning, Bolt in tok...
Do I still need to learn to code, or is prompting enough?
You no longer need syntax, but you very much need computational thinking: how to break problems down, what a database or API is, and how to read what the AI ...
Can vibe-coded products become real businesses?
Yes, and the evidence is no longer anecdotal: Base44 sold to Wix for $80M six months after a solo founder started it, Pieter Levels' vibe-coded flight sim hi...
Can I vibe code a mobile app and get it into the App Store?
Yes: Replit's agent builds native mobile apps you can test on your phone and submit for App Store review, Google AI Studio builds native Android apps you can...
How do I avoid losing work? Version control for founders who don't code
The most common regret among new builders is losing a working version they cannot get back. The insurance policy is Git: think of it as unlimited save points...
Lovable, Replit, Bolt or Base44: which AI app builder should I use?
Lovable, for most non-technical founders building a first real web app; Replit when the app needs a real backend you will keep running and fixing. Lovable bu...
Claude Code, Codex or Cursor: which AI coding agent should I use?
Pick by the plan you already pay for and how you like to work: Claude Code to hand over long jobs, Codex to keep several tasks running in the cloud, Cursor t...
How do I vibe code an app or website with AI, step by step?
Pick one app builder, describe one small app, and improve it one change at a time. 1) Write half a page: who it is for, the three things it must do, and what...
How do I write a spec or PRD that an AI coding agent like Claude Code can build from?
Write a short spec the agent can check its own work against, not a long PRD. 1) State the outcome: who uses it, the job it does, and what done looks like as ...
How do I get started with Claude Code?
You need a paid Claude plan (Pro is $20 a month, $17 billed yearly) or a Claude Console account with prepaid API credits; the free Claude plan does not inclu...
Also in Starting Up
The same ground, over in Build the product, our Starting Up track.
eChai Partner Brands
The partnership →