Quick answer
Lovable and Bolt.new are the closest switches for a web app built from a chat, Replit adds a full code workspace, and Base44 has the cheapest entry plan. Capacity, which we make, builds a working app from a description or straight from Claude or ChatGPT, with native mobile apps, hosting and a custom domain on every paid plan.
Google AI Studio is the free option from Google, with full-stack web apps and native Android apps. Rocket adds market research and competitor tracking to the builder, and Floot builds from inside Claude, ChatGPT or Cursor. For visual control, Bubble or FlutterFlow; for developers, Cursor.
| Tool | Best for | Paid plans from | Free plan | Watch out for |
|---|---|---|---|---|
| Capacity | a working app online built from a description or from Claude or ChatGPT, with native mobile apps. | $25/month | Web app: no. Desktop: 1 project | No free plan on the web; login via Clerk or Supabase |
 Lovable | the closest chat-to-web-app switch, with GitHub sync on every plan. | €25/month | Yes, 5 credits a day (up to 30 a month) | Builds web apps, not native ones |
 Bolt.new | building in the browser with a free plan generous enough to try a real idea. | $25/month | Yes, 1M tokens a month | Token use grows with the project |
 Replit | people who want an AI agent, a real code workspace and hosting in one place. | $20/month | None listed | Heavier Agent work billed by effort |
 Base44 | non-technical builders who want an all-in-one app with the backend handled. | $16/month (yearly) | Yes, 25 message credits a month | Two kinds of credits to track |
 v0 by Vercel | React and Next.js teams who want polished UI and deploy on Vercel. | $30/user/month | Yes, 7 messages a day | Cost depends on the model and tokens |
 Rocket | research, building and competitor tracking in one product, with unlimited team members. | $25/month | Yes, 20 credits | One credit pool for research, building and tracking |
 Google AI Studio | a free start from Google: full-stack web apps and native Android apps built with Gemini. | Free; paid API by usage | Yes, the Gemini API free tier | Deployed apps use your API key and Cloud Run |
 Floot | building from Claude, ChatGPT or Cursor, with hosting and a database included. | $25/month | Yes, 100 building actions a day | Daily action caps and a hosting allowance |
 Bubble | apps with heavy business logic that need to scale, built visually. | $29/month (yearly) | Yes | Steeper learning curve |
 FlutterFlow | native mobile apps designed visually, with code you can download. | $39/month | Yes, up to 2 projects | More of a design tool than a prompt |
 Cursor | developers who want an AI editor with agents built in. | $8/month | Yes, limited | No hosting; you deploy yourself |
Why people look for a Emergent alternative. The reasons that come back most often.
Keeping an app online costs credits
Emergent charges 50 credits a month for each deployed app. On Standard, which includes 100 credits a month, one live app takes half of them before you build anything.
A big jump between plans
Standard is $20 a month with 100 credits; the next plan, Pro, is $200 a month with 750. There's nothing in between for a busy month.
A small free plan
The free plan includes 10 credits a month: enough to look around, not to build and keep an app running.
A different way of building
Some people want a visual editor to shape every screen, others an agent in their own editor and repository. Emergent's agents do the whole build for you.
How we compared them. The same questions for every tool.
- What you get from one sentence: an interface, or a full app with its data, login and hosting.
- What keeping the app online costs: included in the plan, or billed in credits or usage.
- Native mobile apps for iOS and Android, and how they reach the stores.
- How you pay: credits, tokens, daily actions, seats or API usage.
- Whether you can take the code with you, and from which plan.
- Who it's built for: founders, small businesses, product teams or developers.
Build from a description
01 · our product
Capacity
Best for a working app online built from a description or from Claude or ChatGPT, with native mobile apps.
Capacity turns a plain-language description into a working app: a React front end, a server and its own database, published at a capacity.studio address or on your own domain. You change it by chatting and watch each change in the preview. You choose the model (Claude Opus 5.5, Claude Sonnet 5.5, Fable 5.1, Mistral Large 4 or Kimi K3) or leave it on Auto.
Why pick Capacity over Emergent
- A fixed monthly price: each plan comes with a set number of credits, and building from Claude, ChatGPT or Mistral is unlimited on every paid plan, because your own subscription writes the code while Capacity hosts the app.
- Native mobile apps: Expo projects that you submit to TestFlight and Google Play from the publish dialog, with your own store accounts.
- Hosting, a database and a custom domain are part of every paid plan, with a full version history to roll back any change.
- Capacity Desktop ($249 once, macOS) runs the same builder on your Mac with your Claude Code or ChatGPT plan, and pushes the code to your own GitHub.
Watch out for
- The web app has no free plan for building: paid plans start at $25 a month. Capacity Desktop has a free plan with one project.
- Login isn't built in: you add it with the Clerk extension or a Supabase connection.
- In the web app, your code downloads as a zip; pushing to your own GitHub is a Desktop feature.
- It starts higher than Emergent's Standard plan: $25 a month against $20.
Pricing
Starter $25/month (100 credits), Growth $69/month (250 credits), Professional $129/month (500 credits), Business $299/month (1,000 credits). Every plan includes unlimited projects, custom domains and unlimited building from Claude and ChatGPT.
02
Lovable
Best for the closest chat-to-web-app switch, with GitHub sync on every plan.
Lovable builds web apps from a chat with a live preview beside it. Lovable Cloud adds the backend, with a database, user login, file storage and server functions on a Supabase foundation, and your code syncs both ways with GitHub on every plan.
Why pick it over Emergent
- The tool most 2026 guides name first for non-technical founders building a web app.
- The chat and the preview are the whole interface, and Lovable Cloud adds the database, login and storage.
- Two-way GitHub sync on every plan, including Free, so a developer can take over later.
Watch out for
- Each message uses credits, and Lovable Cloud usage is billed in credits too once its monthly grant is used.
- For the App Store or Google Play, Lovable points you to a PWA or a Capacitor wrapper you set up yourself.
Pricing
Free: 5 build credits a day, up to 30 a month. Pro: €25/month for 100 monthly credits, with rollovers, top-ups and custom domains. Business: €50/month, adding a team workspace and SSO. Prices shown in euros from France.
03
Bolt.new
Best for building in the browser with a free plan generous enough to try a real idea.
Bolt, from StackBlitz, builds websites and web apps from a chat in your browser and deploys them. Like Replit, the code sits right there if you want it; unlike Replit, the chat and the preview stay in front.
Why pick it over Emergent
- One of the most generous free plans here: 300K tokens a day, 1M a month.
- You can start from a prompt, a Figma file, a GitHub repository or a team template.
- On Pro, unused tokens roll over to the next month.
Watch out for
- Billing is in tokens, and long fix-and-retry sessions on a large project use them up faster.
- Teams pay per member, $30 a month each.
Pricing
Free: 300K tokens a day, 1M a month. Pro: $25/month, no daily limit, from 10M tokens a month, unused tokens roll over. Teams: $30 per member per month.
04
Replit
Best for people who want an AI agent, a real code workspace and hosting in one place.
Replit Agent builds web and mobile apps from a chat, sets up the database and user login, tests its own work in a browser, and publishes the app with hosting, monitoring and custom domains. The code sits in a full cloud workspace you can open whenever you want.
Why pick it over Emergent
- Everything from the first prompt to hosting lives in one product.
- The Agent tests and fixes its own work in a browser while it builds.
- Up to ten agents working in parallel on the Pro plan.
Watch out for
- Plans include monthly credits ($20 on Core); beyond them, usage is billed by effort, so a long build is hard to price in advance.
- The workspace shows the technical side, which can be a lot for non-technical founders.
Pricing
Core: $20/month ($18/month billed yearly), with up to 30 hours of chat on Free Mode and $20 of usage for the more powerful models. Pro: $100/month ($90/month billed yearly). Enterprise on request. No free plan is listed on the pricing page.
05
Base44
Best for non-technical builders who want an all-in-one app with the backend handled.
Base44, owned by Wix since 2025, builds the front end, backend, database, user login and payments from a plain-language description, runs the apps on its own infrastructure, and connects to tools like Gmail, Slack, Notion and HubSpot. It makes websites, internal tools, online stores and mobile apps.
Why pick it over Emergent
- The lowest entry price for an app builder on this list: Starter is $16 a month billed yearly.
- Login and payments are part of what it builds, not an add-on.
- It wraps your app for the App Store and Google Play and helps you submit it.
Watch out for
- Plans count two kinds of credits, message credits and integration credits, so check both before a busy month.
- GitHub integration starts on the Builder plan ($40 a month billed yearly).
- Store apps are your web app in a native web view, not a native rebuild.
Pricing
Free: 25 message credits a month. Billed yearly: Starter $16/month (100 message credits), Builder $40 (250), Pro $80 (500), Elite $160 (1,200). Monthly billing costs about 20% more.
06
v0 by Vercel
Best for React and Next.js teams who want polished UI and deploy on Vercel.
Vercel's v0 builds web apps and interfaces from a prompt, with a visual Design Mode, GitHub sync and one-click deploys to Vercel. It's known for clean React and Tailwind output that developers can drop into an existing codebase.
Why pick it over Emergent
- Some of the most polished interface code of any tool here.
- GitHub sync and deploys to Vercel on every plan, including the free one.
- Teams share chats and billing on vercel.com.
Watch out for
- The free plan gives $5 of one-time credits, then 7 messages a day.
- Usage is billed by tokens at each model's rate, so cost depends on the model you pick.
- It assumes you're comfortable around React and Vercel.
Pricing
Free: $5 of one-time credits, 7 messages a day. Plus: $30 per user per month, with $30 of monthly credits and $2 of free daily credits. Business: $100 per user per month.
07
Rocket
Best for research, building and competitor tracking in one product, with unlimited team members.
Rocket calls itself a vibe solutioning platform. Solve researches a market or a decision and recommends what to build; Build turns a prompt, or that research, into web apps, mobile apps, landing pages, SaaS and internal tools, with staging and production environments and one-click deploys; Intelligence watches what your competitors change.
Why pick it over Emergent
- No per-seat pricing: every plan, including Free, has unlimited team members.
- Credits never expire, and you can buy more whenever you need them.
- Research and competitor tracking sit next to the builder and share its context.
Watch out for
- Building, research and tracking draw on the same credits, so a plan's credits cover more than the app.
- Pro includes 100 credits a month and essential research; the full suite starts on the $50 Rocket plan.
Pricing
Free: 20 credits. Billed monthly: Pro $25 (100 credits a month), Rocket $50 (250 credits, the full suite), Booster $250 (1,500 credits). Unlimited team members on every plan, and credits never expire. Yearly billing saves 20%.
08
Google AI Studio
Best for a free start from Google: full-stack web apps and native Android apps built with Gemini.
Google AI Studio's Build mode turns a prompt into a full-stack web app, with a React front end and a Node.js server, or a native Android app in Kotlin with Jetpack Compose. It can set up Firebase with a Firestore database and deploys the app to Google Cloud Run. Google also points Firebase Studio users here: Firebase Studio no longer accepts new workspaces and shuts down on March 22, 2027.
Why pick it over Emergent
- Free to start on the Gemini API's free tier, with Google's latest models.
- The code is yours: export it as a zip, or connect a GitHub repository with two-way sync.
- Eligible accounts publish up to two apps on the Starter Tier, at an ai.studio address, without a Google Cloud billing account.
Watch out for
- A deployed app uses your API key for every user's Gemini calls, and Cloud Run pricing may apply.
- On the free tier, Google uses your content to improve its products; beyond the Starter Tier, publishing needs a Google Cloud project with billing.
Pricing
Free tier: free input and output tokens, limited access to some models, content used to improve Google's products. Paid tier: pay as you go per million tokens, priced by model. Deployed apps run on Google Cloud Run, billed by usage; the Starter Tier publishes up to two apps without a billing account.
09
Floot
Best for building from Claude, ChatGPT or Cursor, with hosting and a database included.
Floot builds apps from the AI you already use: you add it to Claude, ChatGPT or Cursor as a connector, describe the app in the chat, and Floot builds it with its backend, database and hosting, live at its own link. It publishes to the web, and converts the app for the App Store and Google Play.
Why pick it over Emergent
- Works from Claude, ChatGPT and Cursor, with no git and no terminal.
- Backend, database and hosting are included; paid plans add custom domains, with one free domain through IONOS.
- Every plan includes mobile app builds: 2 a month on Free, 12 on Pro, unlimited on Power.
Watch out for
- Plans cap building actions per day (100 on Free, 1,000 on Pro) and include a monthly hosting allowance ($10 on Pro, $25 on Power).
- Connecting Google Play needs a paid plan, and the stores need your own Apple and Google developer accounts.
Pricing
Free: 100 building actions a day, 2 mobile app builds a month. Pro: $25/month with 1,000 actions a day, $10 of hosting and 5,000 AI credits a month, custom domains. Power: $100/month with 5,000 actions a day, $25 of hosting and 15,000 AI credits. Yearly billing gives two months free.
Visual builders
Bubble is the long-standing visual app builder. It now starts from an AI prompt and lets you switch between prompting and editing visually, for web, iOS and Android apps, with its own database and workflows.
Why pick it over Emergent
- Deep control over data, workflows and permissions, which suits complex products.
- Web and native mobile apps from the same plan.
- Generating an app from a prompt doesn't use AI credits.
Watch out for
- It takes longer to learn than prompt-only builders.
- Usage is measured in workload units, which grow with your app's traffic.
Pricing
Free plan to build. Billed yearly: Starter $29/month, Growth $119/month, Team $349/month, each with more AI credits and workload units.
11
FlutterFlow
Best for native mobile apps designed visually, with code you can download.
FlutterFlow builds Flutter apps for iOS, Android and the web in a visual editor, with AI to generate pages and components. It's the usual pick when the native mobile app is the product.
Why pick it over Emergent
- Strong native mobile results with fine control over every screen.
- Download the project's source code or an APK from the Basic plan.
- Push to GitHub and work in VS Code on higher plans.
Watch out for
- You build screen by screen in an editor, so it asks more of you than a prompt-to-app tool.
- Team plans are priced per seat.
Pricing
Free: up to 2 projects. Basic: $39/month. Growth: $80/month for the first seat, $55 for the second. Business: $150/month for the first seat.
For developers
Cursor is a code editor built around AI agents. You open your project, describe the change, and the agent edits the files; you review and keep what works. It's the most common pick in 2026 guides for developers who want AI inside their editor. Its plans now bundle Grok models and features from X.
Why pick it over Emergent
- Your code stays on your machine and in your repository.
- Works on any stack, not only the ones a hosted builder supports.
- Cloud agents and automations on the higher plans.
Watch out for
- It's a developer tool: there's no hosting or database, and you deploy the app yourself.
- The plans mix AI usage with Grok and X features, so read what each tier includes.
Pricing
Free with limited AI usage. Plus $8/month, Premium $30/month (4x more usage than Plus), Super $100/month, Ultra $200/month. Teams from $30 per user per month.
Emergent and its alternatives, side by side. From each official site, October 15, 2026.
| Feature |  Emergent | Capacity | Lovable | Bolt.new | Replit | Base44 | v0 by Vercel | Rocket | Google AI Studio | Floot | Bubble | FlutterFlow | Cursor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paid plans from | $20/month | $25/month | €25/month | $25/month | $20/month ($18 yearly) | $16/month (yearly) | $30/user/month | $25/month | Pay as you go | $25/month | $29/month (yearly) | $39/month | $8/month |
| Free plan | Yes, 10 credits a month | Desktop only (1 project) | Yes | Yes | None listed | Yes | Yes | Yes, 20 credits | Yes | Yes | Yes | Yes | Yes |
| How usage is billed | Monthly credits; 50 a month per deployed app | Monthly credits; building from Claude or ChatGPT unlimited | Monthly credits | Tokens | Plan credits, then effort-based pay-as-you-go | Message and integration credits | Credits spent at each model's token rate | Credits shared by research, building and tracking | Gemini API tokens, Cloud Run usage | Daily building actions, hosting allowance | AI credits and workload units | Per seat | AI usage pools, bundled with Grok and X |
| Hosting | Yes, paid in credits | Yes, custom domain on every paid plan | Yes | Yes | Yes, metered deployments | Yes | Yes, on Vercel | Yes, one-click deploys | Google Cloud Run | Yes, monthly allowance | Yes | Web publishing | No |
| Mobile apps | iOS and Android, with store submission tools | Native (Expo, TestFlight and Google Play) | PWA or Capacitor, set up yourself | – | Yes, from Agent | Web view wrapper for the stores | No | Yes | Native Android (Kotlin) | Web app converted for the stores | Yes (iOS and Android) | Yes (Flutter) | If you code it |
| Taking your code with you | GitHub from Standard | Zip download; GitHub push from Desktop | Two-way GitHub sync | In Bolt; import from GitHub | Your Replit workspace | GitHub from the Builder plan | GitHub sync on every plan | – | Zip export, two-way GitHub sync | – | No code export | Code download from Basic, GitHub from Growth | Your own repository |
| Built for | Small businesses, agencies, product teams | Non-technical founders, small businesses | Founders, designers, product teams | Makers and developers | Builders and developers | Non-technical builders | React developers and designers | Founders and teams deciding what to build | Builders and developers using Gemini | People building in Claude, ChatGPT or Cursor | No-code builders with complex apps | Mobile app teams | Developers |
How to choose. Start from what you need, not from the ranking.
The closest chat-to-app switchLovable
A generous free plan to try an ideaBolt.new
Agent, code workspace and hosting in one placeReplit
The lowest entry priceBase44
Polished React interfaces on Vercelv0 by Vercel
Research and competitor tracking with the buildRocket
Free, from Google, with Android appsGoogle AI Studio
Complex logic, built visuallyBubble
A native mobile app designed visuallyFlutterFlow
An AI editor for your own codebaseCursorWhen to stay on Emergent
If 100 credits a month cover your building and the 50 credits each live app costs, and you like agents that design, code and deploy the whole app, with store submission tools for mobile, Emergent's Standard plan at $20 a month is a fair place to stay.
Questions people ask. Short answers, with the details above.
What is the best alternative to Emergent?
For the same build-from-a-chat experience, Lovable and Bolt.new are the closest, Replit adds a code workspace, and Base44 is cheapest to start. Capacity builds from a description or from Claude or ChatGPT with native mobile apps, and Google AI Studio is the free option from Google.
Is there a free Emergent alternative?
Yes. Google AI Studio is free to start on the Gemini API's free tier, and Lovable, Bolt.new, Base44, v0, Rocket, Floot, Bubble, FlutterFlow and Cursor have free plans with limits. The Capacity web app has no free plan; Capacity Desktop has one with a single project.
How much does Emergent cost?
Free includes 10 credits a month. Standard is $20 a month with 100 credits, GitHub integration and private hosting, and Pro is $200 a month with 750 credits. Each deployed app costs 50 credits a month, and yearly billing lowers the price.
Emergent vs Lovable: which should I use?
Both build an app from a conversation. Emergent's agents design, code and deploy web and mobile apps, and charge credits each month for every deployed app. Lovable builds web apps, includes hosting in its plans and syncs the code to GitHub on every plan, including Free.
Emergent vs Replit: which is better?
Replit pairs its Agent with a full code workspace, database and hosting, billed by effort beyond your plan's credits. Emergent keeps you in a conversation with its agents and bills credits, including for deployment. Pick Replit if you want to open the code yourself.
Is there an Emergent alternative for mobile apps?
Yes. Capacity builds Expo apps you submit to TestFlight and Google Play, Replit's Agent and Rocket build mobile apps, Google AI Studio builds native Android apps, and FlutterFlow and Bubble build iOS and Android apps visually.
What happened to Firebase Studio?
Google is shutting Firebase Studio down on March 22, 2027, and it no longer accepts new workspaces. Its site points users to Google AI Studio or Google Antigravity.
Related comparisons
Try the alternative we build.
Describe your app in a sentence and Capacity builds it, or connect it to Claude or ChatGPT and build from the chat. Plans from $25 a month.