The best AI app builders in 2026

The best AI app builders right now are Replit, v0 and Base44, out of 7 we have reviewed. Each is ranked by our rating, with its price, our verdict and who it suits.

Updated Oct 23, 2026 · Ranked from our reviews · How we review

1. 1
   R

   Replit

   Replit is the app builder to choose when the app has to stay up afterwards, as long as someone owns the usage dashboard.

   Best for: Founders and developers who want to build, host and keep running a full-stack app in one place.

   Price: Starter free (daily Agent credits, 1 published app for 30 days); Core $20/month ($18 yearly) with $20 credit; Pro $100/month ($90 yearly) with $100 credit; Enterprise custom. Extra Agent work, hosting and databases are billed by usage.

   Read our Replit review
   4.4/5
2. 2
   V

   v0

   v0 writes the cleanest React front ends of any AI builder, and Vercel charges $70 a seat extra for the privilege of keeping your code out of training.

   Best for: Front-end developers and design-minded product teams building React or Next.js apps that deploy on Vercel.

   Price: Free: 7 messages/day; Plus $30/user/month ($30 monthly credits + $2/day); Business $100/user/month (same credits, training opt-out by default); Enterprise custom with SAML SSO. Tokens from $0.20/$1.20 (v0 Mini) to $10/$50 (v0 Max Fast) per 1M.

   Read our v0 review
   4.3/5
3. 3
   B

   Base44

   Base44 gets a non-developer from prompt to a hosted app with logins and a database faster than rivals that make you wire up the backend, but on every plan below Enterprise your workspace data can be used to train its models.

   Best for: Non-developers and small teams who want internal tools or simple apps with logins and data, without setting up a backend.

   Price: Free: 25 message and 100 integration credits/month, 5 apps. Billed yearly: Starter $16/month, Builder $40, Pro $80, Elite $160; yearly billing saves 20%. Enterprise custom.

   Read our Base44 review
   4.1/5
4. 4
   B

   Bubble

   Bubble's AI Agent builds into an editor you can keep maintaining for years, at the price of a $59 floor and an app that can never leave Bubble's servers.

   Best for: Non-developers building complex, long-lived web or mobile apps who want full visual control.

   Price: Free (build and test only, 50K workload units); billed yearly: Starter $59/month, Growth $209/month, Team $549/month; annual billing saves up to 20%; monthly prices not shown. AI Agent free during beta. Enterprise custom.

   Read our Bubble review
   3.9/5
5. 5
   E

   Emergent

   Emergent hands the whole app to its agents, then quietly charges for keeping it online out of the same credits you build with.

   Best for: Founders who want an agent to build a full web or mobile app with little hands-on coding.

   Price: Free: 10 credits/month; Standard $20/month (100 credits); Pro $200/month (750 credits); Business and Enterprise custom. Annual billing lowers Standard to $17 and Pro to $167.

   Read our Emergent review
   3.9/5
6. 6
   B

   Bolt.new

   Bolt gets a working web app on screen faster than almost anything, then bills you more for every fix as the project grows.

   Best for: Developers and technical founders who want a quick, editable full-stack prototype in the browser.

   Price: Free: 300K tokens/day, 1M/month; Lite $9/month (Forge only, waitlist); Pro $18/month annual or about $25 monthly, from 10M tokens; Teams $27/member/month annual ($30 monthly); Enterprise custom.

   Read our Bolt.new review
   3.8/5
7. 7
   S

   Softr

   Softr gets the boring parts of a client portal right, permissions above all, and then charges by the head for everyone who logs in.

   Best for: Operations teams and agencies building client portals or internal tools on data they already keep in Airtable, Sheets or a SQL database.

   Price: Free (3 builders, 5 app users, 5K records); billed yearly Basic $19/month, Pro $99, Business $329 ($25, $119, $395 monthly). Extra builders $5–$20/month; extra app users from $1. Enterprise custom.

   Read our Softr review
   3.8/5