Bubble vs Builder.io

Bubble is a platform for building web and mobile apps, with support for Android, iOS, and the web. Projects can use a built-in database, authentication, API integrations, and shared workflows and backend across web and mobile apps. Users can build before paying to launch. The Free plan includes one app editor, 50K workload units per month, and six hours of server logs. Native mobile apps can be published to the iOS and Android app stores, and production-ready apps include security scanning. Bubble can connect with services such as Stripe and Google Maps. A 14-day trial is listed; unless canceled, it converts to a paid Starter subscription. Starting that trial involves a temporary $1 card pre-authorization, which expires within 5-10 business days. Starter Web + Mobile costs $59 a month, billed annually; Growth costs $209 a month, billed annually, and Team costs $549 a month, billed annually. The maker is Bubble Group, Inc., headquartered in New York, NY, United States, and founded in 2012.

Builder.io brings software building and content tools together for product, design, development, marketing, and content teams. Code supports creating apps and user interfaces from scratch, from Figma designs, or from an existing repository. Content combines a headless CMS with a visual page builder for creating, optimizing, and publishing content to sites and apps. Its visual editor connects to components and design tokens so teams can edit production UI on a canvas. Builder's Agentic CMS can create and manage content, run A/B tests, personalize experiences, and schedule updates through prompts. The platform also lists a built-in database, user authentication, and API integrations, with web, API, and extension access. Code integrations include Slack, Jira, VS Code, a Chrome extension, and MCP servers for tools such as Supabase, Neon, Netlify, Zapier, Linear, and Sentry. Builder states its platform is SOC 2 Type II compliant and offers roles, permissions, rules, and workflows. The Free plan costs nothing and has 60 monthly Agent Credits. Pro is $24 a month per user; Team is $40 a month per user.