 n8nOpen source workflow automation platform with a free self-hosted option and cloud plans from €20 a month. | No-Code | Freemium | 208k | 145k | 19 hours ago |
 OllamaRun open source AI models locally, with an optional hosted cloud and Pro plan. | AI Platforms & APIs | Freemium | 184k | 889k | 2 days ago |
 Hugging FaceHub for open source AI models, datasets and demo apps, plus paid hosting for inference and Spaces. | AI Platforms & APIs | Freemium | 168k | 440k | 13 hours ago |
 LangChainOpen source framework for building applications with language models, paired with the LangSmith platform. | LLM Frameworks | Freemium | 148k | 3.7M | 7 hours ago |
 SupabaseOpen source Postgres development platform with auth, instant APIs, realtime, storage and edge functions. | Databases | Freemium | 112k | 35M | 2 months ago |
 Material UIReact component library implementing Google's Material Design, with free core and paid MUI X components. | UI Libraries | Freemium | 99.2k | 12M | 1 week ago |
 Tailwind CSSUtility-first CSS framework for building custom designs directly in markup, now owned by Shopify. | UI Libraries | Freemium | 97.9k | 163M | 3 months ago |
 RedisIn-memory data store used as a cache, database and message broker, available self-hosted or as Redis Cloud. | Databases | Freemium | 76.9k | 17M | 4 weeks ago |
 CoolifyOpen source, self-hostable alternative to Vercel, Heroku, Netlify and Railway for deploying apps. | Hosting | Freemium | 63.1k | None | 1 week ago |
 AppwriteOpen source backend platform bundling database, auth, storage, functions and messaging. | Databases | Freemium | 57.7k | 53.8k | 3 days ago |
 LlamaIndexOpen source data framework for connecting language models to your own data, plus a paid parsing platform. | LLM Frameworks | Freemium | 52.5k | 159k | 3 weeks ago |
 PrismaOpen source ORM and database toolkit for Node.js and TypeScript, made by Prisma. | ORM | Freemium | 47.7k | 22M | None |
 DaisyUIComponent class plugin for Tailwind CSS, adding semantic component names like btn and card. | UI Libraries | Freemium | 42.6k | 1.2M | 3 days ago |
 AppsmithOpen source low-code platform for building internal tools, with a free self-hosted community edition. | No-Code | Freemium | 41.1k | None | 1 week ago |
 NextUIDiscontinued name: this React component library was rebranded to HeroUI. | UI Libraries | Freemium | 30.9k | 770k | 4 weeks ago |
 MongoDB AtlasMongoDB's fully managed cloud database service, with a free tier and usage-based paid tiers. | Databases | Freemium | 28.6k | 18M | None |
 NeonServerless Postgres platform with autoscaling and instant branching, owned by Databricks. | Databases | Freemium | 23.2k | 5.2M | 1 year ago |
 TursoDistributed SQLite database platform built on libSQL, with databases deployable close to users. | Databases | Freemium | 17.3k | 4.1M | 1 year ago |
 Bolt.newAI app builder that generates and runs full-stack web apps in the browser from a prompt. | No-Code | Freemium | 16.6k | None | None |
 VercelCloud platform for deploying web apps and frameworks like Next.js, with preview URLs and serverless functions. | Hosting | Freemium | 16.4k | 5.3M | 2 months ago |
 SuperTokensOpen source authentication platform, free to self-host with no limits, or managed cloud from $0.02 per MAU. | Auth | Freemium | 15.3k | 76k | 8 hours ago |
 OryOpen source identity and access management platform, self-hosted or as a managed cloud service. | Auth | Freemium | 13.9k | 205k | 7 months ago |
 ConvexReactive backend platform with a TypeScript database, server functions and real-time sync built in. | Databases | Freemium | 12.7k | 2M | None |
 OpenAIAI research company behind ChatGPT and the GPT model family, accessed through apps and an API. | AI Platforms & APIs | Freemium | 11.2k | 51M | 2 hours ago |
 LagoOpen source billing and usage-based pricing platform, deployable self-hosted or as a managed cloud service. | Payments | Freemium | 10.7k | None | 1 week ago |
 PolarMerchant-of-record billing platform for developers, built for usage-based and AI-era pricing. | Payments | Freemium | 10.4k | 382k | 15 hours ago |
 Cloudflare WorkersServerless functions that run on Cloudflare's global network, billed by CPU time. | Hosting | Freemium | 9k | 30M | 1 hour ago |
 FirebaseGoogle's backend-as-a-service platform for mobile and web apps: database, auth, hosting and functions. | Databases | Freemium | 5.2k | 12M | 1 week ago |
 Cloudflare PagesJAMstack hosting platform with Git integration and unlimited bandwidth, deployed on Cloudflare's edge network. | Hosting | Freemium | 4.6k | 30M | 16 hours ago |
 Auth0Identity and access management platform for authentication and single sign-on, owned by Okta. | Auth | Freemium | 2.3k | 1.1M | 19 hours ago |
 NetlifyWeb platform for deploying sites and apps from Git, the CLI or AI agents, with functions, storage and Postgres. | Hosting | Freemium | 1.9k | 476k | 12 hours ago |
 ClerkHosted authentication and user management with prebuilt sign-in, profile and organization components. | Auth | Freemium | 1.8k | 3.1M | 8 hours ago |
 ResendEmail API for developers to send transactional and marketing email, with React-based templates. | Email | Freemium | 966 | 15M | 9 hours ago |
 WorkOSEnterprise-readiness platform adding SSO, directory sync, audit logs and user management to an app. | Auth | Freemium | 224 | 4M | 2 weeks ago |
 KindeAuthentication and user management platform with a generous free tier and built-in billing tools. | Auth | Freemium | 184 | 57.8k | 1 week ago |
 StytchAuthentication platform with passwordless, fraud prevention and B2B SSO/SCIM support, priced pay-as-you-go. | Auth | Freemium | 116 | 333k | 3 months ago |
 AdaloNo-code builder for native iOS, Android and web apps, with a built-in database and app store publishing. | No-Code | Freemium | None | None | None |
 AirtableSpreadsheet-database hybrid for organizing work, with automations, views and app-building tools. | No-Code | Freemium | None | None | None |
 Amazon Q DeveloperAWS's AI coding and cloud assistant, successor to Amazon CodeWhisperer, with a free and $19 a month Pro tier. | AI Coding Tools | Freemium | None | None | None |
 BrevoEmail, SMS and CRM platform, formerly Sendinblue, with a transactional email API and SMTP. | Email | Freemium | None | None | None |
 BubbleNo-code platform for building full web applications, with visual logic and a hosted database. | No-Code | Freemium | None | None | None |
 ChargebeeSubscription billing and revenue management platform for recurring-revenue businesses. | Payments | Freemium | None | None | None |
 CodeiumDiscontinued name: the AI coding assistant Codeium became Windsurf, now Devin Desktop under Cognition. | AI Coding Tools | Freemium | None | None | None |
 CursorAI-powered code editor built on VS Code, made by Anysphere. | AI Coding Tools | Freemium | None | None | None |
 Cursor 3AI-first code editor with agentic coding features, plans from free Hobby to $40 a user a month for Teams. | AI Coding Tools | Freemium | None | None | None |
 DigitalOcean App PlatformPlatform-as-a-service for deploying apps from Git or a container registry, from a free static-site tier. | Hosting | Freemium | None | None | None |
 FlutterFlowVisual app builder that generates real Flutter code for iOS, Android and web apps. | No-Code | Freemium | None | None | None |
 FramerVisual website builder with AI design tools, a free tier and paid plans from $10 a month. | No-Code | Freemium | None | None | None |
 FusionAuthAuthentication and user management platform, free to self-host or available as a hosted service. | Auth | Freemium | None | 76.5k | None |
 GitHub CopilotGitHub's AI pair programmer, with code completions, chat and coding agents in the editor. | AI Coding Tools | Freemium | None | None | None |