Build & Connect

Open-source workflow automation — connect apps and build automations visually. Self-host free with unlimited workflows, or use cloud service. Similar to Zapier/Make but with custom code support and no per-task limits on self-hosted. Self-hosted: free unlimited. Cloud Starter: ~$24/month (2,500 executions). Pro: ~$60/month.

Claude is an AI assistant built by Anthropic that excels at writing, coding, analysis, and long-document processing. It can handle very long inputs — up to 200,000 tokens — making it especially useful for reviewing contracts, summarizing reports, or working through complex business questions. The free tier includes web search, memory, code execution, and desktop extensions. The $20/month Pro plan adds extended thinking, deeper research, and integrations with Google Workspace and Slack. Claude is designed with a focus on safety and helpfulness, producing fewer inappropriate responses in professional settings.

European AI company with language models for chat, content, coding, and analysis. Use Le Chat (web interface like ChatGPT) or integrate via API. Focus on efficiency, data privacy, and GDPR compliance with EU-hosted infrastructure. Le Chat: free basic, $14.99/user/month Pro. API: from $0.10/million tokens.

AI app builder — describe what you want in plain English and get a working web app with real code (React, TypeScript, Tailwind, Supabase backend), authentication, and database. GitHub sync from day one. Real-time multi-user editing. Free: 5 credits/day (public projects). Pro: $25/month. Business: $50/month. Valued at $6.6B.

All-in-one DevOps platform covering the entire software lifecycle — planning, coding, testing, deploying, and monitoring — in a single application. Main alternative to GitHub + separate tools. Free: 5 users, 400 CI/CD minutes. Premium: $29/user/month. Self-hosted option available.

Bubble is a full-stack no-code platform that lets you build real web and mobile applications without writing code. It combines a visual drag-and-drop editor with a built-in database, workflow engine, and API integrations — so you can go from idea to working app in weeks instead of months. Over 4 million apps have been built on Bubble. The platform handles frontend, backend, database, and hosting in one place. A plugin marketplace with 8,000+ plugins extends functionality for payments, maps, analytics, and more. The free tier lets you build and test your entire app before paying. Starter plans begin at $32/month (annual).

Frontend deployment platform — instant deployments, automatic HTTPS, serverless functions, and global CDN. Created Next.js. Zero-config Git-based CI/CD with preview URLs for every PR. Free Hobby plan. Pro: $20/user/month. Enterprise: custom.

FlutterFlow is a visual app builder that creates mobile and web apps without code. Generates real Flutter code under the hood, so you get native-quality apps you can export and customize. Free tier available. Paid plans from $30/month.

Clerk is a complete authentication and user management platform built for modern web apps, especially React and Next.js projects. It gives you drop-in UI components for sign-in, sign-up, user profiles, and organization management — all pre-styled and ready to go, so you skip weeks of security engineering work. The platform handles multi-factor authentication, session management, social logins, passwordless login, magic links, passkeys, and SAML SSO for enterprise customers. The free tier includes 10,000 monthly active users. Pro plans start at $25/month.

Open-source framework for building LLM-powered applications — AI agents, RAG pipelines, chatbots. Provides building blocks with LangSmith as the companion platform for observability, evaluation, and prompt management. Framework: free (MIT). LangSmith: free tier (5,000 traces/month), paid from $39/seat/month.