Youʼll enjoy these
All the stacks
-  a smart alternative to Zapier, Make, IFTTTn8nWorkflow automation tool★ 152K 
-  a smart alternative to ChatGPT, ClaudeOllamaThe easiest way to get up and running with large language models★ 154.8K 
-  a smart alternative to ChatGPT, Claude, PerplexityOpen WebUIA user-friendly interface for AI chat★ 113.5K 
-  a smart alternative to Conversational Agents, RasaLangflowLow-code app builder for RAG and multi-agent AI applications★ 136.2K 
-  a smart alternative to Miro, Lucidchart, VisiotldrawDigital whiteboard with infinite canvas★ 43.5K 
-  a smart alternative to Conversational Agents, Rasa, MidjourneyDifyPlatform for building apps with AI★ 117.4K 
-  a smart alternative to Miro, Lucidchart, VisioExcalidrawWhiteboard for sketching hand-drawn like diagrams★ 109.2K 
-  a smart alternative to TeamViewerRustdeskRemote desktop application★ 101.4K 
-  a smart alternative to Apigee, Amazon API GatewayEnvoyCloud-native high-performance edge/middle/service proxy★ 26.9K 
-  a smart alternative to Google PhotosImmichHigh performance self-hosted photo and video management solution★ 82.5K 
-  a smart alternative to RedisRedisIn-memory database that persists on disk★ 71.4K 
-  a smart alternative to IntelliJ IDEACoderVisual Studio Code in the browser★ 74.4K 
-  a smart alternative to Firebase, HasuraSupabaseOpen source Firebase alternative★ 90.7K 
-  a smart alternative to UptimeRobot, StatuspageUptime KumaUptime monitoring tool★ 77.3K 
-  a smart alternative to SplunkElasticA log management stack with Elasticsearch, Logstash, Kibana★ 75.2K 
-  a smart alternative to Postman, InsomniaHoppscotchPostman-like API client★ 76.3K 
-  a smart alternative to WordPressDirectusAn open-source headless CMS★ 33.3K 
-  a smart alternative to NotionAppflowyCollaborative workspace (Linux only)★ 66.1K 
-  a smart alternative to GraphitePrometheusMonitoring system and time series database★ 60.9K 
-  a smart alternative to Apigee, Amazon API GatewayTraefikA reverse proxy for HTTP services★ 57.3K 
-  a smart alternative to ChatGPT, Claude, PerplexityLobeChatOpen-source, modern-design AI chat framework★ 67.2K 
-  a smart alternative to Adobe AcrobatStirling PDFPerform various operations on PDF files★ 69.2K 
-  a smart alternative to GraphiteGrafanaOpen and composable observability and data visualization platform★ 70.5K 
-  a smart alternative to Miro, Lucidchart, VisioDraw.ioJavaScript, client-side editor for general diagramming★ 57.5K 
-  a smart alternative to PowerBI, TableauSupersetData visualization and exploration★ 68.6K 
-  a smart alternative to Notion, MiroAffineCollaborative workspace for your knowledge base★ 57.1K 
-  a smart alternative to Amazon S3, Google Cloud StorageMinIOHigh-performance, S3 compatible object store★ 57.4K 
-  a smart alternative to RunwayMoneyPrinterTurboAI-powered automated short video generation with text, voice, and visual content creation★ 47.2K 
-  a smart alternative to AlgoliaMeilisearchLightning-fast search API★ 54.2K 
-  a smart alternative to Mint, You Need A Budget, FinaryMaybeThe OS for your personal finances★ 53.3K 
-  a smart alternative to WordPressGhostHeadless CMS for professional publishing★ 51K 
-  a smart alternative to EvernoteJoplin serverPrivacy-focused note taking app with sync capabilities★ 51.9K 
-  a smart alternative to Notion, Airtable, ExcelNocoDBOpen-source Airtable alternative★ 58.4K 
-  a smart alternative to ChatGPT, Claude, PerplexityAnythingLLMThe all-in-one AI app you were looking for★ 50.4K 
-  a smart alternative to 1Password, LastPassVaultwardenBitwarden compatible server written in Rust★ 50.2K 
-  a smart alternative to PowerBI, TableauMetabaseBusiness Intelligence for everyone★ 44.3K 
-  a smart alternative to GitHub, GitLab, BitbucketGiteaAll-in-one software development service with git hosting★ 51.6K 
-  a smart alternative to SAP, SalesforceOdooOpen Source Apps To Grow Your Business★ 46.8K 
-  a smart alternative to Conversational Agents, RasaFlowiseDrag & drop UI to build your customized LLM flow★ 46K 
-  a smart alternative to Plex, EmbyJellyfinFree Software Media System★ 45K 
-  a smart alternative to Zapier, Make, IFTTTHuginnCreate agents that monitor and act on your behalf★ 47.7K 
-  a smart alternative to EvernoteMemosLightweight note-taking solution★ 45.3K 
-  a smart alternative to X (Twitter)MastodonSocial networking platform★ 49.1K 
-  a smart alternative to Heroku, Netlify, VercelCoolifyAn open-source & self-hostable Heroku / Netlify / Vercel alternative.★ 46.7K 
-  a smart alternative to SpotifySpotubeOpen source Spotify client that doesn't require Premium★ 42.1K 
-  a smart alternative to Slack, DiscordDiscourseA platform for community discussion★ 45.3K 
-  a smart alternative to Jira, Asana, Linear, MondayPlaneIssue tracking and project management★ 39.5K 
-  a smart alternative to Calendlycal.comScheduling infrastructure★ 38.5K 
-  a smart alternative to Apigee, Amazon API GatewayKongThe Cloud-Native API Gateway and AI Gateway★ 42K 
-  a smart alternative to Retool, PowerAppsAppsmithInternal tool builder★ 38.2K 
-  a smart alternative to Google AnalyticsUmamiSimple, fast, privacy-focused analytics★ 31.3K 
-  a smart alternative to ChatGPT, ClaudeOnyxOpen-source AI platform with Chat UI, RAG, Web Search, Agents, and 40+ connectors★ 15.6K 
-  a smart alternative to Figma, Sketch, InVision, Adobe XDPenpotThe open-source design tool for design and code collaboration★ 40.9K 
-  a smart alternative to Retool, PowerAppsTooljetA low-code platform for building internal tools★ 36.8K 
-  a smart alternative to KubernetesPortainerMaking Docker and Kubernetes management easy★ 34.9K 
-  a smart alternative to Blue IrisFrigateNVR with realtime local object detection for IP cameras★ 26.6K 
-  a smart alternative to DelineaVaultSecrets management, encryption as a service, and privileged access management★ 33.3K 
-  a smart alternative to Google PhotosPhotoPrismAI-Powered Photos App★ 38.6K 
-  a smart alternative to ConfluenceOutlineThe fastest knowledge base for growing teams★ 35.6K 
-  a smart alternative to ChatGPT, Claude, PerplexityKhojYour AI second brain★ 31.4K 
-  a smart alternative to GitHub CopilotTabbyMLSelf-hosted AI coding assistant★ 32.3K 
-  a smart alternative to Dropbox, Google DriveNextcloudFile sharing and collaboration platform★ 33.2K 
-  a smart alternative to Auth0KeycloakOpen Source Identity and Access Management★ 30.5K 
-  a smart alternative to Distill, VisualpingChangedetectionWeb page change detection★ 28.2K 
-  a smart alternative to Google Notebook LM, Notion, Evernote, Obsidian, Roam ResearchOpen NotebookAn open-source, privacy-focused alternative to Google's Notebook LM with AI-powered research and note-taking★ 8.5K 
-  a smart alternative to ChatGPT, Claude, PerplexityLiteLLMProxy Server to call 100+ LLMs in the OpenAI format★ 30.3K 
-  a smart alternative to Zoom, Google MeetJitsi MeetSecure, Simple and Scalable Video Conferences★ 27.4K 
-  a smart alternative to Retool, AirtableBudibaseCreate business apps and automate workflows in minutes★ 27.1K 
-  a smart alternative to Mixpanel, AmplitudePostHogThe single platform to analyze, test, observe, and deploy new features★ 29.8K 
-  a smart alternative to ConfluenceWiki.jsA modern and powerful wiki app★ 27.2K 
-  a smart alternative to RedisValkeyDistributed key-value database★ 23.3K 
-  a smart alternative to After EffectsRemotionCreate videos programmatically in React★ 24.3K 
-  a smart alternative to Auth0AutheliaThe Single Sign-On Multi-Factor portal for web apps★ 25.6K 
-  a smart alternative to Mint, You Need A BudgetActualBudgetPersonal finance management tool★ 22.8K 
-  a smart alternative to Docker Hub, JFrog ArtifactoryHarborRegistry that stores, signs, and scans content★ 26.7K 
-  a smart alternative to PerplexityPerplexicaAI-powered search engine★ 26.9K 
-  a smart alternative to Graphite, Datadog, New RelicSigNozOpenTelemetry observability platform with logs, traces and metrics★ 24K 
-  a smart alternative to Miro, Lucidchart, VisioD2Turn text into diagrams★ 22.3K 
-  a smart alternative to Google AnalyticsPlausibleSimple & privacy-friendly web analytics★ 23.6K 
-  a smart alternative to DelineaInfisicalOpen-source secret management platform★ 23.2K 
-  a smart alternative to Google, DuckDuckGoSearXNGFree internet metasearch engine★ 22.7K 
-  a smart alternative to GitHub, BitbucketGitLabAll-in-one software development service with git hosting★ 24.1K 
-  a smart alternative to KubernetesDockgeStack-oriented Manager★ 20K 
-  a smart alternative to Okta, Auth0, PingAuthentikOpen-source Identity Provider★ 18.5K 
-  a smart alternative to Zapier, Make, IFTTTActivepiecesWorkflow automation tool★ 18.8K 
-  a smart alternative to MintFirefly IIIA personal finance manager★ 21.2K 
-  a smart alternative to OraclePostgreSQLDatabase Management System★ 18.8K 
-  a smart alternative to LangsmithLangfuseOpen source LLM engineering platform★ 17.6K 
-  a smart alternative to Confluence, NotionDocmostCollaborative wiki and documentation software★ 17.6K 
-  a smart alternative to ConfluenceBookStackA platform to create documentation/wiki content★ 17.5K 
-  a smart alternative to Pocket, RaindropLinkwardenCollaborative bookmark manager★ 15.3K 
-  a smart alternative to Datadog, New RelicOpenObserveLogs, Metrics, Traces and more in one platform★ 16.9K 
-  a smart alternative to Slack, DiscordAnswerQ&A platform software for teams★ 15K 
-  a smart alternative to Substack, MailchimpListmonkNewsletter and mailing list manager★ 18K 
-  a smart alternative to 1Password, LastPassBitwardenAn open source password manager★ 17.3K 
-  a smart alternative to Retool, Temporal, Pipedreams, SuperblocksWindmillDeveloper platform to power your entire infra★ 14.9K 
-  a smart alternative to UptimeRobot, StatuspageCachetStatus page system★ 14.7K 
-  a smart alternative to AirtableAPITableLow-code platform for building collaborative apps★ 14.9K 
-  a smart alternative to Feedly, InoreaderFreshRSSRSS news aggregator★ 12.8K 
-  a smart alternative to Postfix, DovecotStalwartAll-in-one Mail & Collaboration server★ 10.2K 
-  a smart alternative to Guacamole, VNCXPipeYour entire server infrastructure at your fingertips★ 11.8K 
-  a smart alternative to Bitly, TinyURLYOURLSURL Shortener★ 11.6K 
-  a smart alternative to Zapier, Make, IFTTTAutomatischBuild workflow automation without spending time and money★ 13.2K 
-  a smart alternative to Typeform, SurveyMonkeyFormbricksOpen Source Survey Platform★ 11.4K 
-  a smart alternative to Auth0ZitadelIdentity and Access Management★ 12K 
-  a smart alternative to Code Climate, CodacySonarQubeCode quality Continuous Inspection★ 10K 
-  a smart alternative to KafkaRedpandaStreaming data platform for developers★ 11.1K 
-  a smart alternative to Paprika, PepperplateMealieRecipe manager & meal planner★ 10.3K 
-  a smart alternative to Google AnalyticsRybbitIntuitive analytics★ 9.2K 
-  a smart alternative to Pocket, RaindropShioriSimple bookmark manager★ 11K 
-  a smart alternative to Twitch, YouTube, PeerTubeOwncastLive video streaming + chat out of the box★ 10.5K 
-  a smart alternative to Google Sheets, Airtable, ExcelGristThe modern relational spreadsheet★ 9.9K 
-  a smart alternative to CloudConvertVertFile converter (images, audio, video, docs)★ 8.4K 
-  a smart alternative to Illustrator, PhotoshopKritaCreate digital art files from scratch★ 8.8K 
-  a smart alternative to KubernetesKomodoDeploy software on many servers★ 8.1K 
-  a smart alternative to Stripe, Chargebee, RecurlyLagoOpen Source Metering & Usage-Based Billing★ 8.7K 
-  a smart alternative to Microsoft Office, LibreOffice, ONLYOFFICECryptPadCollaborative office suite, end-to-end encrypted★ 6.9K 
-  a smart alternative to Feedly, InoreaderMinifluxMinimalist and opinionated feed reader★ 8.2K 
-  a smart alternative to Auth0, ClerkHankoThe Complete Authentication and User Management Solution for the Passkey Era★ 8.4K 
-  a smart alternative to AirflowMageData pipelines for integrating and transforming data★ 8.5K 
-  a smart alternative to LangsmithLatitude LLMOpen-source prompt engineering platform to build, evaluate, and refine AI prompts★ 3.5K 
-  a smart alternative to WebflowWebstudioAdvanced website builder★ 7.8K 
-  a smart alternative to OracleMariaDBCommunity-developed open SQL server★ 6.5K 
-  a smart alternative to MintGhostfolioWealth management software★ 6.7K 
-  a smart alternative to LaunchDarklyFlagsmithFeature Flagging and Remote Config Service★ 6K 
-  a smart alternative to LucidchartMermaid Live EditorEdit, preview and share mermaid charts/diagrams★ 5.6K 
-  a smart alternative to Notion, Slack, ConfluenceColanode (server)Collaboration workspace★ 4K 
-  a smart alternative to ConfluenceDokuWikiA simple to use and highly versatile open-source wiki software★ 4.4K 
-  a smart alternative to Bitly, TinyURLShlinkThe definitive self-hosted URL shortener★ 4.3K 
-  a smart alternative to Guacamole, VNCWebtopLinux in a web browser supporting popular desktop environments★ 3.6K 
-  a smart alternative to Microsoft Office, VisioLibreOfficeOffice suite★ 3.4K 
-  a smart alternative to DataGrippgAdmin 4Web-based administration tool for PostgreSQL★ 3.2K 
-  a smart alternative to Pastebin, Gist, HastebinOpengistPastebin powered by Git★ 2.7K 
-  a smart alternative to Apollo ServerGraphQL MeshA GraphQL gateway of aggregated data sources★ 3.4K 
-  a smart alternative to Speedtest, Fast.comOpenSpeedTestNetwork Performance Estimation Tool★ 3.1K 
-  a smart alternative to Postman, InsomniaSparrowNext-gen API testing★ 2.7K 
-  a smart alternative to Docker Hub, JFrog ArtifactoryQuayApplications and containers Registry★ 2.6K 
-  a smart alternative to GitHub, GitLab, BitbucketForgejoSoftware forge★ 2.2K 
-  a smart alternative to Google AnalyticsLitlyxPowerful analytics solution★ 1.6K 
-  a smart alternative to ImgurSlinkImage hosting and link shortener★ 1K 
-  a smart alternative to Jira, TrelloTaigaProject management tool★ 1.8K 
-  a smart alternative to Apollo ServerGraphQL HiveOpen-source GraphQL management platform★ 464 
-  a smart alternative to RetroTool, MiroScrumlrWebapp for collaborative online retrospectives★ 313 
-  a smart alternative to Microsoft Office, LibreOffice, ONLYOFFICEWPS OfficeWPS Office Suite★ 146 
-  a smart alternative to UptimeRobot, StatuspageStatus monitoring systemA complete system to monitor the status of your web services, with dashboards and notifications.