Open-Source · Alternatives

Open-Source Alternatives

Free, open-source and self-hostable replacements for 156 popular tools — from Adobe and Notion to Slack, Figma and ChatGPT. Search or filter by category.

Curated by OpenSourceAI.tech

Design & Creative

Adobe PhotoshopRaster image editor3 open-source alternatives →Adobe IllustratorVector graphics editor1 open-source alternative →Adobe Premiere ProVideo editor3 open-source alternatives →FigmaInterface design & prototyping1 open-source alternative →Adobe LightroomPhoto editing & management2 open-source alternatives →SketchUI design (macOS)1 open-source alternative →MiroOnline whiteboard2 open-source alternatives →CanvaGraphic design3 open-source alternatives →After EffectsMotion design and VFX3 open-source alternatives →

Productivity & Notes

Adobe Acrobat ReaderPDF reader and editor3 open-source alternatives →NotionNotes, docs & wiki4 open-source alternatives →EvernoteNote-taking2 open-source alternatives →TrelloKanban boards3 open-source alternatives →AirtableDatabase-spreadsheet3 open-source alternatives →Microsoft OfficeOffice suite3 open-source alternatives →Google DocsOnline documents3 open-source alternatives →TodoistTo-do & task manager2 open-source alternatives →AsanaProject management3 open-source alternatives →ConfluenceTeam wiki & docs3 open-source alternatives →LoomScreen recording1 open-source alternative →Google KeepQuick notes2 open-source alternatives →Monday.comWork OS / PM2 open-source alternatives →JiraIssue & sprint tracking2 open-source alternatives →GammaAI presentations3 open-source alternatives →Otter.aiMeeting transcription9 open-source alternatives →ClickUpProject management3 open-source alternatives →ObsidianNotes and knowledge base3 open-source alternatives →Fireflies.aiAI meeting notes3 open-source alternatives →

Communication

SlackTeam chat3 open-source alternatives →ZoomVideo conferencing1 open-source alternative →DiscordCommunity chat & voice2 open-source alternatives →WhatsAppMessaging2 open-source alternatives →IntercomCustomer messaging1 open-source alternative →ZendeskHelp desk & support3 open-source alternatives →Microsoft TeamsTeam chat & meetings2 open-source alternatives →

Developer & Infra

PostmanAPI client2 open-source alternatives →HerokuApp hosting / PaaS3 open-source alternatives →GitHubCode hosting2 open-source alternatives →DatadogMonitoring & observability2 open-source alternatives →FirebaseBackend-as-a-service3 open-source alternatives →Auth0Authentication platform3 open-source alternatives →AlgoliaSearch-as-a-service2 open-source alternatives →RetoolInternal-tools builder3 open-source alternatives →ContentfulHeadless CMS3 open-source alternatives →SegmentCustomer data platform2 open-source alternatives →LaunchDarklyFeature flags2 open-source alternatives →CircleCICI/CD pipelines2 open-source alternatives →SentryError monitoring1 open-source alternative →Docker HubContainer registry1 open-source alternative →VercelFrontend hosting2 open-source alternatives →New RelicAPM & observability1 open-source alternative →SplunkLogs and observability3 open-source alternatives →PagerDutyOn-call and alerting3 open-source alternatives →TwilioProgrammable voice and SMS3 open-source alternatives →LinearIssue tracking3 open-source alternatives →TerraformInfrastructure as code3 open-source alternatives →RedisIn-memory data store3 open-source alternatives →ElasticsearchSearch engine3 open-source alternatives →NetlifyApp hosting and deploys3 open-source alternatives →TeamViewerRemote desktop3 open-source alternatives →NgrokTunnels to localhost3 open-source alternatives →ReplitCloud IDE with an AI agent3 open-source alternatives →

Security & Passwords

1PasswordPassword manager3 open-source alternatives →OktaIdentity & SSO3 open-source alternatives →LastPassPassword manager3 open-source alternatives →

Analytics

Google AnalyticsWeb analytics4 open-source alternatives →MixpanelProduct analytics1 open-source alternative →HotjarHeatmaps & session replay2 open-source alternatives →AmplitudeDigital analytics1 open-source alternative →TableauBI and dashboards3 open-source alternatives →Power BIBI and dashboards3 open-source alternatives →SnowflakeCloud data warehouse3 open-source alternatives →

Storage & Sync

DropboxFile sync & storage2 open-source alternatives →Google PhotosPhoto backup & gallery2 open-source alternatives →Google DriveCloud storage3 open-source alternatives →

Automation & Forms

ZapierWorkflow automation3 open-source alternatives →TypeformOnline forms1 open-source alternative →SurveyMonkeySurveys and forms3 open-source alternatives →MakeVisual automation platform3 open-source alternatives →

Business & Marketing

CalendlyScheduling1 open-source alternative →MailchimpEmail marketing2 open-source alternatives →SalesforceCRM3 open-source alternatives →QuickBooksAccounting2 open-source alternatives →DocuSignE-signatures2 open-source alternatives →HubSpotCRM & marketing2 open-source alternatives →Stripe BillingSubscription billing1 open-source alternative →SendGridEmail delivery3 open-source alternatives →PipedriveSales CRM3 open-source alternatives →FreshdeskCustomer support3 open-source alternatives →Copy.aiAI copywriting3 open-source alternatives →

Media & Streaming

SpotifyMusic streaming1 open-source alternative →Netflix / PlexMedia streaming1 open-source alternative →YouTubeVideo hosting1 open-source alternative →PocketRead-it-later1 open-source alternative →Google TranslateMachine translation1 open-source alternative →GrammarlyWriting assistant1 open-source alternative →DescriptText-based video editing3 open-source alternatives →CapCutVideo editing3 open-source alternatives →

CMS & Website

WordPress.comHosted blogging2 open-source alternatives →WebflowVisual web builder1 open-source alternative →ShopifyE-commerce platform2 open-source alternatives →LinktreeLink-in-bio1 open-source alternative →BitlyURL shortener3 open-source alternatives →

AI Agents

DevinAutonomous AI software engineer11 open-source alternatives →CursorAI code editor4 open-source alternatives →Manus AIGeneral autonomous AI agent3 open-source alternatives →TabnineAI code completion3 open-source alternatives →LovableAI app builder from a prompt3 open-source alternatives →

AI Tools

ChatGPTAI chatbot5 open-source alternatives →ClaudeAI assistant7 open-source alternatives →GeminiAI assistant8 open-source alternatives →MidjourneyAI image generator3 open-source alternatives →GitHub CopilotAI coding assistant9 open-source alternatives →PerplexityAI answer engine3 open-source alternatives →ElevenLabsAI voice generation15 open-source alternatives →SunoAI music generation8 open-source alternatives →RunwayAI video generation10 open-source alternatives →SoraAI video generation6 open-source alternatives →HeyGenAI avatar videos3 open-source alternatives →SynthesiaAI avatar videos6 open-source alternatives →Jasper AIAI writing assistant3 open-source alternatives →NotebookLMAI research notebook7 open-source alternatives →Character.AIAI characters and roleplay3 open-source alternatives →v0 (Vercel)AI UI generation3 open-source alternatives →Bolt.newAI app builder3 open-source alternatives →WindsurfAI code editor3 open-source alternatives →IdeogramAI image generation6 open-source alternatives →PoeMulti-model chat aggregator3 open-source alternatives →Luma AIAI video generation3 open-source alternatives →DALL·E8 open-source alternatives →Replit Agent5 open-source alternatives →Glean3 open-source alternatives →Codeium3 open-source alternatives →Sourcegraph Cody4 open-source alternatives →Leonardo.AI3 open-source alternatives →Krea4 open-source alternatives →Adobe Firefly4 open-source alternatives →Pika7 open-source alternatives →Kling5 open-source alternatives →Luma5 open-source alternatives →Murf4 open-source alternatives →Play.ht8 open-source alternatives →Resemble AI10 open-source alternatives →Udio3 open-source alternatives →Stable Audio4 open-source alternatives →Consensus4 open-source alternatives →Elicit4 open-source alternatives →SciSpace4 open-source alternatives →Genspark4 open-source alternatives →NovelAI3 open-source alternatives →Tana3 open-source alternatives →Reflect3 open-source alternatives →AutoGPT10 open-source alternatives →AgentGPT8 open-source alternatives →Zapier AI9 open-source alternatives →ChatGPT Atlas3 open-source alternatives →

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