TL;DR / Key Takeaways
- Lovable and Bolt are the most popular starting points; both Pro plans are $25 a month.
- Bolt has the most generous free plan: 1 million tokens a month with hosting.
- Emergent is the cheapest route to web and mobile apps with hosting, from $17 a month billed yearly.
- No free plan lets you publish on your own domain without branding; budget $16 to $30 a month.
- Softr builds portals and internal tools on your data without generating code.
Short answer: to build an app by describing it, Lovable and Bolt are the most popular starting points ($25 a month for Pro on either). Emergent is the cheapest way to get both a web and a mobile app with hosting ($17 a month on annual billing). Replit suits people who want a full coding environment behind the AI. v0 is best for front-end and Next.js on Vercel. If you want a business app on top of your data rather than code, Softr is the no-code option. Updated October 30, 2026.
How we checked: plans, free allowances and limits come from each vendor's own pricing page and documentation, read October 30, 2026. We did not build the same app in every tool, so this guide does not rank output quality. Every one of these tools meters AI use differently (credits, tokens or messages), so we compare what each plan unlocks rather than pretending a credit means the same thing everywhere.
Free plans: how far you get without paying
| Tool | Free allowance | What the free plan cannot do |
|---|---|---|
| Lovable | 5 build credits a day, up to 30 a month | No custom domain, no code download, Lovable badge stays |
| Bolt | 1M tokens a month (300K a day) | No custom domain, Bolt branding, no newest models |
| v0 | 7 messages a day | Deploys to Vercel; paid plans add credits |
| Emergent | 10 credits a month | No hosting, no GitHub |
| Base44 | 25 message credits a month, up to 5 apps | No custom domain, no GitHub |
| Replit | Daily Agent credits up to a monthly cap | 1 published app that goes down after 30 days, Replit badge |
| Softr | 5 AI credits a month, 5 app users, 5K records | Softr branding, no custom domain |
Cheapest plan that puts your app online properly
| Tool | Plan | Price (annual billing / monthly) | Unlocks |
|---|---|---|---|
| Base44 | Starter | $16 / not verified | 100 message credits, custom domain; GitHub from Builder ($40) |
| Emergent | Standard | $17 / $20 | 100 credits, private hosting, GitHub, web and mobile apps |
| Replit | Core | $18 / $20 | Full build, unlimited published apps, badge removed |
| Softr | Basic | about $16 (2 months off) / $19 | Custom domain, 10 AI credits |
| Lovable | Pro | $21 / $25 | 100 credits, custom domain, code download, rollover |
| Bolt | Pro | Up to 28% off / $25 | 10M tokens with rollover, own domain, no branding |
| v0 | Plus | Not verified / $30 per user | $30 of monthly credits plus $2 a day |
Lovable
Lovable turns a prompt into a full-stack web app, with its own hosting and database (Lovable Cloud) and GitHub sync on every plan, the free one included. Pro is $25 a month ($21 billed yearly) for 100 credits, and keeps the free 5-a-day build grant on top. Pro also unlocks custom domains, code download and removal of the "Edit with Lovable" badge.
Bolt
Bolt meters by tokens rather than credits: 1 million a month free, 10 million on Pro ($25 a month) with rollover. Even the free plan includes public and private projects, unlimited databases and hosting, which makes Bolt the most generous place to prototype. Pro adds your own domain, removes branding and lets you choose the model provider.
Emergent
Emergent builds web and mobile apps from a prompt. Its free plan is only 10 credits a month without hosting, so it is a tool to pay for rather than to idle on: Standard is $20 a month ($17 billed yearly) for 100 credits with private hosting, GitHub integration and mobile apps. Pro is $200 a month for 750 credits. Note that Emergent's prices load in the browser; we read them from the live page.
Replit, v0 and Base44
- Replit: an AI agent inside a full development environment. Core is $20 a month ($18 yearly) with $20 of usage toward stronger models; usage beyond that is pay-as-you-go. Its free tier's published app goes down after 30 days.
- v0: Vercel's builder, strongest for interfaces and Next.js. 7 free messages a day; Plus is $30 per user a month, and usage is charged per million tokens by model (from $0.20 in and $1.20 out on v0 Mini to $5 and $25 on v0 Max).
- Base44: every plan includes a backend, database and auth; Starter is $16 a month billed yearly with a custom domain, and full code export via GitHub starts on Builder ($40).
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When you do not need code at all: Softr
Softr builds client portals, internal tools and directories on top of your data (its own database, Airtable, Google Sheets and others) instead of generating code. The free plan allows unlimited apps for up to 5 users; Basic ($19 a month) adds a custom domain and Pro ($99) removes Softr branding. When AI credits run out you can keep building by hand.
Which one to choose
- First app, want to prototype for free: Bolt (the most generous free plan) or Lovable.
- You need a mobile app too: Emergent.
- You want to see and edit the code as you go: Replit.
- Front-end on Vercel: v0.
- A portal or internal tool on your existing data: Softr.
Frequently asked questions
What is the best vibe coding tool in 2026?
Lovable and Bolt are the most popular for building web apps from a prompt ($25 a month for Pro). Emergent is the cheapest way to get web and mobile apps with hosting ($17 a month billed yearly), Replit suits people who want a full coding environment, and v0 is best for front-end on Vercel.
Which vibe coding tool has the best free plan?
Bolt: 1 million tokens a month with hosting and unlimited databases on the free plan. Lovable gives 5 credits a day up to 30 a month, and v0 gives 7 messages a day. None of the free plans allows a custom domain without the builder's branding.
Lovable or Bolt?
Both Pro plans are $25 a month. Lovable meters by credits (100 on Pro plus 5 a day) and includes its own hosting and database; Bolt meters by tokens (10 million on Pro, with rollover) and has the more generous free plan.
Can AI app builders make mobile apps?
Emergent lists web and mobile apps on its $17-a-month Standard plan (annual billing). Softr's marketing says apps can be turned into mobile apps; for the others, check the vendor before relying on it.