10 Best AI App Builders of 2026

Lovable ranks first because it covers the full path from prompt to published app with the fewest extra steps, and it prices by credits rather than by seat. The free plan already allows unlimited collaborators and five lovable.app domains, and Pro adds custom domains, removal of the Lovable badge, design systems and per-member credit limits so one person cannot drain the team allowance. Unused credits roll over and you can buy top-ups on demand. Business adds SSO, a team workspace, workspace publishing and a security center, while Enterprise adds directory sync, audit logs, scheduled deep security scans, sensitive data detection and EU inference. The catch is the allowance: both Pro and Business list 100 monthly credits, so the step up buys controls, not capacity. Lovable's pricing page showed euros from our location, so we have left the USD price pending rather than guess.

Bolt measures work in tokens, which it uses when it reads your prompt and project files, plans and writes code, and it publishes the allowances plainly. The free plan gives 1 million tokens a month with a 300,000 daily cap, website hosting, unlimited databases and up to 333,000 web requests, though sites carry Bolt branding. Pro costs $25 a month on monthly billing, removes the daily cap, starts at 10 million tokens a month and lets unused tokens stay in your balance for up to two months. It also adds custom domains, private sharing, AI image editing and a choice of database provider. Teams adds centralized billing, admin controls and private npm registry support at $30 per member, but tokens are per member rather than pooled. Yearly billing saves up to 28%. Bolt is less suited to native mobile apps than builders that ship to app stores.

Replit is the most complete environment on this list. Replit Agent takes a description and builds the project, and the same workspace handles databases, AI integrations and publishing, so you do not need to stitch together separate hosting. The free Starter plan includes daily credits for Agent and one free published app, which is enough to see whether the approach fits. Core costs $18 a month billed annually and adds $20 toward more powerful models, up to 30 hours of chat on Free Mode and unlimited workspaces. Pro, at $90 a month billed annually, is aimed at commercial builds with up to 15 collaborators, premium support and database rollback of up to 28 days. The trade-off is cost predictability: work beyond the included credits is billed on an effort basis, so a demanding build can cost more than the plan price. Replit itself warns that Agent output can contain mistakes.

Base44 is the most beginner-friendly full-stack option here. You describe the app and it builds the frontend, backend, database, user authentication and payments, and every plan, including Free, comes with the backend, a responsive visual editor, analytics, cloud storage and multi-user editing. Credits are split in two: message credits for AI building and integration credits for actions in connected tools such as Gmail, Slack, Notion, HubSpot and Salesforce. The free plan allows up to five apps with 25 message credits a month. Starter costs $16 a month billed annually, the lowest verified paid price on this list, and adds unlimited apps, in-app code edits, a connected domain and a free domain for one year. GitHub integration and model selection begin on Builder at $40. Base44 says you own your code and data and can export the source through two-way GitHub sync. Services such as Stripe or OpenAI bill you directly.

Bubble has the deepest feature set for teams that expect their app to grow. It now builds web, iOS and Android apps, and its AI Agent, page generation and image generation run on AI credits, while app generation itself does not use credits. Hosting and processing are metered in workload units, which cover database operations, workflows and web interactions. The free plan includes 500 AI credits and 50,000 workload units a month with the API connector and debugger, but only a development version, so you need Starter to launch. Starter costs $32 a month billed annually and adds a live site, custom domain, 1,000 AI credits, 175,000 workload units, basic version control and security checks. Growth adds two editors and two-factor authentication, and Team adds five editors, branches and scheduled deployments. The cost is a steeper learning curve and two usage meters to watch, and plan AI credits reset monthly.

Rocket bundles three products on one credit balance: Build for websites, landing pages, web apps and mobile apps; Solve for structured answers to business questions; and Intelligence for tracking competitors' public channels. For app builders the appeal is the billing model. Every plan includes unlimited team members, so a whole team can work in one account, and credits roll over for as long as you stay subscribed. The free plan gives 20 one-time credits with no card. Pro costs $25 a month in platform fees and includes 100 monthly credits, and Rocket at $50 includes 250 credits and adds consultant-grade Solve. Annual billing saves 20%. Rocket says 1.5 million people have tried it across 180 countries. The downside is that research and competitor tracking draw from the same pool as building, so teams using all three should budget for extra credits. SSO and data localization are handled by sales.

Softr is the business-app specialist here. Rather than a blank canvas, it builds portals, CRMs, knowledge bases and inventory tools on top of its own database, with workflows, forms and AI agents included, and every plan, even Free, allows unlimited apps, databases, workflows, agents and forms plus the Softr API and MCP. Basic costs $19 a month on yearly billing and adds a custom domain, conditional form logic, automated database backups, 50,000 records and 2,500 workflow actions a month. Pro at $99 removes Softr branding and adds Google sign-in for app users, granular permissions, comments, custom code and API connectors. User counts split team users from client users, which helps price client portals. The AI side is lighter than the leaders: Basic includes 10 AI credits a month and Pro 50, so Softr suits structured internal tools more than open-ended app generation. Softr says over 1 million businesses use it.

v0 is the most developer-oriented builder on this list. It generates web apps and interfaces, lets you adjust them visually in Design Mode, syncs to GitHub and deploys to Vercel, and all of that is available on the free plan, which is capped at seven messages a day. Plus costs $30 per user a month and includes $30 of monthly credits per user, $2 of free daily credits when you log in, access to all models and shared chats. v0 is unusually open about usage costs: it publishes per-million-token rates for each of its models, from v0 Mini at $0.20 input to v0 Max Fast at $10 input, so heavy users can estimate spend. Business at $100 per user adds training opt-out by default, and Enterprise adds SAML SSO, role-based access and priority performance. Per-user pricing makes it costlier for larger teams, and it does not build backends and logins for you the way Base44 does.

FlutterFlow is the most mobile-focused builder on the list. Its visual editor builds Flutter apps, and one subscription now covers both FlutterFlow and FlutterFlow Studio, its newer AI-assisted environment, with a single AI allowance shared between them. The free plan includes two projects in Studio and a free AI allowance. Basic, at $29 a month billed yearly or $39 monthly, adds unlimited projects, project code download, Android APK download, one-click store deployment, unlimited API endpoints, OpenAPI imports and one AI agent built on OpenAI, Anthropic or Google models. Pro at $60 a month billed yearly adds a second editor, real-time collaboration, branches, one-click localization and push to GitHub. Firebase and Supabase connections are available on every plan. FlutterFlow asks more of the builder than prompt-first tools, and its AI allowance is described as usage for a simple app rather than a fixed number, which makes capacity harder to compare.

Glide's new GlideOS is built for internal business apps and starts from the data you already have: a spreadsheet, a prompt or a file. It is a separate product from Glide Classic with its own plans. The free plan includes limited credits, ten projects and two team members, enough to test whether a spreadsheet can become an app. Basic costs $25 a month and adds 100 credits, unlimited guests, two published apps, one enabled workflow and a choice of agent mode. Plus at $50 allows public apps and five published apps, and Pro at $125 starts at five members with unlimited published apps and workflows, premium integrations, building with your own agent over MCP, org-level roles and human support. Enterprise adds SSO and lets you choose your LLM provider. The lower plans are tight on published apps and workflows, and Glide says annual plans are coming soon, so there is no yearly discount yet.