Open-Source Alternatives

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 presentations4 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 & observability3 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 dashboards4 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 streaming3 open-source alternatives →YouTubeVideo hosting1 open-source alternative →PocketRead-it-later1 open-source alternative →Google TranslateMachine translation1 open-source alternative →GrammarlyWriting assistant3 open-source alternatives →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 engineer12 open-source alternatives →CursorAI code editor6 open-source alternatives →Manus AIGeneral autonomous AI agent5 open-source alternatives →OpenAI CodexCloud software engineering agent by OpenAI2 open-source alternatives →OpenAI OperatorWeb-browsing AI agent by OpenAI2 open-source alternatives →Claude CoworkAutonomous AI coworker by Anthropic3 open-source alternatives →TabnineAI code completion3 open-source alternatives →LovableAI app builder from a prompt4 open-source alternatives →

AI Tools

AI for DatabaseAsk your database in plain language4 open-source alternatives →VozoAI video translation and dubbing6 open-source alternatives →What's TrendingMonitoring public conversations4 open-source alternatives →Gemini Deep ResearchAutonomous research agent by Google6 open-source alternatives →CluelyReal-time AI meeting and interview assistant2 open-source alternatives →Retell AIVoice AI agents for phone calls2 open-source alternatives →ChatGPT AtlasAgentic AI browser by OpenAI3 open-source alternatives →VapiVoice AI platform for developers2 open-source alternatives →Wispr FlowAI voice dictation2 open-source alternatives →ChatGPTAI chatbot5 open-source alternatives →ClaudeAI assistant4 open-source alternatives →GeminiAI assistant3 open-source alternatives →MidjourneyAI image generator4 open-source alternatives →GitHub CopilotAI coding assistant4 open-source alternatives →PerplexityAI answer engine3 open-source alternatives →ElevenLabsAI voice generation17 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 notebook8 open-source alternatives →Character.AIAI characters and roleplay3 open-source alternatives →v0 (Vercel)AI UI generation4 open-source alternatives →Bolt.newAI app builder4 open-source alternatives →WindsurfAI code editor3 open-source alternatives →IdeogramAI image generation6 open-source alternatives →Claude DesignAI design tool by Anthropic2 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 →

Closed AI models

Open-weight models measured against each closed family — same benchmark table, refreshed weekly.

Aion-2.0Open-source alternatives, ranked by measured scoreView alternatives →Aion-3.0-MiniOpen-source alternatives, ranked by measured scoreView alternatives →Aion-3.0Open-source alternatives, ranked by measured scoreView alternatives →Aion-RP 1.0Open-source alternatives, ranked by measured scoreView alternatives →Claude Fable 5.1Open-source alternatives, ranked by measured scoreView alternatives →Claude Fable 5Open-source alternatives, ranked by measured scoreView alternatives →Claude Fable LatestOpen-source alternatives, ranked by measured scoreView alternatives →Claude Haiku 4.5Open-source alternatives, ranked by measured scoreView alternatives →Claude Opus 5Open-source alternatives, ranked by measured scoreView alternatives →Claude Sonnet 5Open-source alternatives, ranked by measured scoreView alternatives →Codestral 2508Open-source alternatives, ranked by measured scoreView alternatives →Cogito v2.1 671BOpen-source alternatives, ranked by measured scoreView alternatives →FUFugu MaxOpen-source alternatives, ranked by measured scoreView alternatives →FUFugu Ultra v2Open-source alternatives, ranked by measured scoreView alternatives →FUFugu UltraOpen-source alternatives, ranked by measured scoreView alternatives →Gemini 3.5 Flash LiteOpen-source alternatives, ranked by measured scoreView alternatives →Gemini 3.8 FlashOpen-source alternatives, ranked by measured scoreView alternatives →Gemini 3.1 Pro PreviewOpen-source alternatives, ranked by measured scoreView alternatives →GPT-3.5 Turbo 16kOpen-source alternatives, ranked by measured scoreView alternatives →GPT-3.5 TurboOpen-source alternatives, ranked by measured scoreView alternatives →GPT-3.5 Turbo InstructOpen-source alternatives, ranked by measured scoreView alternatives →GPT-4.1Open-source alternatives, ranked by measured scoreView alternatives →GPT-4 TurboOpen-source alternatives, ranked by measured scoreView alternatives →GPT-4Open-source alternatives, ranked by measured scoreView alternatives →GPT-4oOpen-source alternatives, ranked by measured scoreView alternatives →GPT-4o-miniOpen-source alternatives, ranked by measured scoreView alternatives →GPT-5.1 ChatOpen-source alternatives, ranked by measured scoreView alternatives →GPT-5.2 ChatOpen-source alternatives, ranked by measured scoreView alternatives →GPT-5.6 LunaOpen-source alternatives, ranked by measured scoreView alternatives →GPT-5.6 SolOpen-source alternatives, ranked by measured scoreView alternatives →GPT-5.6 TerraOpen-source alternatives, ranked by measured scoreView alternatives →GPT-5.4 MiniOpen-source alternatives, ranked by measured scoreView alternatives →GPT-5.4 NanoOpen-source alternatives, ranked by measured scoreView alternatives →GPT-6 AstraOpen-source alternatives, ranked by measured scoreView alternatives →GPT-6 Astra ProOpen-source alternatives, ranked by measured scoreView alternatives →GPT Audio MiniOpen-source alternatives, ranked by measured scoreView alternatives →GPT AudioOpen-source alternatives, ranked by measured scoreView alternatives →GPT Chat LatestOpen-source alternatives, ranked by measured scoreView alternatives →Grok 4.6Open-source alternatives, ranked by measured scoreView alternatives →HYHy4 previewOpen-source alternatives, ranked by measured scoreView alternatives →KAT-Coder-Air V2.5Open-source alternatives, ranked by measured scoreView alternatives →KAT-Coder-Pro V2.5Open-source alternatives, ranked by measured scoreView alternatives →KAT-Coder-Pro V2Open-source alternatives, ranked by measured scoreView alternatives →LILing-2.6-1TOpen-source alternatives, ranked by measured scoreView alternatives →LILing-2.6-flashOpen-source alternatives, ranked by measured scoreView alternatives →LILing 3.0 Flash FinOpen-source alternatives, ranked by measured scoreView alternatives →Mercury 2.5 PreviewOpen-source alternatives, ranked by measured scoreView alternatives →Mercury 2.5Open-source alternatives, ranked by measured scoreView alternatives →Mercury 2Open-source alternatives, ranked by measured scoreView alternatives →MIMinistral 8BOpen-source alternatives, ranked by measured scoreView alternatives →Mistral Large 2407Open-source alternatives, ranked by measured scoreView alternatives →Mistral Large 3 2512Open-source alternatives, ranked by measured scoreView alternatives →Mistral LargeOpen-source alternatives, ranked by measured scoreView alternatives →Mistral Medium 3.1Open-source alternatives, ranked by measured scoreView alternatives →Mistral Medium 3.5Open-source alternatives, ranked by measured scoreView alternatives →Mistral Medium 3Open-source alternatives, ranked by measured scoreView alternatives →Morph V3 FastOpen-source alternatives, ranked by measured scoreView alternatives →Morph V3 LargeOpen-source alternatives, ranked by measured scoreView alternatives →MUMuse Spark 1.1Open-source alternatives, ranked by measured scoreView alternatives →MUMuse Spark 1.2 ContributorOpen-source alternatives, ranked by measured scoreView alternatives →MUMuse Spark 1.2Open-source alternatives, ranked by measured scoreView alternatives →MUMuse Spark 1.3 ContributorOpen-source alternatives, ranked by measured scoreView alternatives →MUMuse Spark 1.3Open-source alternatives, ranked by measured scoreView alternatives →Nova 2 LiteOpen-source alternatives, ranked by measured scoreView alternatives →Nova Lite 1.0Open-source alternatives, ranked by measured scoreView alternatives →Nova Micro 1.0Open-source alternatives, ranked by measured scoreView alternatives →Nova Premier 1.0Open-source alternatives, ranked by measured scoreView alternatives →Nova Pro 1.0Open-source alternatives, ranked by measured scoreView alternatives →o1Open-source alternatives, ranked by measured scoreView alternatives →o1-proOpen-source alternatives, ranked by measured scoreView alternatives →o3 ProOpen-source alternatives, ranked by measured scoreView alternatives →o4 MiniOpen-source alternatives, ranked by measured scoreView alternatives →OPOpenAI GPT LatestOpen-source alternatives, ranked by measured scoreView alternatives →OPOpenAI GPT Mini LatestOpen-source alternatives, ranked by measured scoreView alternatives →Palmyra X5Open-source alternatives, ranked by measured scoreView alternatives →PEPerceptron Mk1Open-source alternatives, ranked by measured scoreView alternatives →Relace Apply 3Open-source alternatives, ranked by measured scoreView alternatives →Relace SearchOpen-source alternatives, ranked by measured scoreView alternatives →RIRing-2.6-1TOpen-source alternatives, ranked by measured scoreView alternatives →SabaOpen-source alternatives, ranked by measured scoreView alternatives →SASakana NamazuOpen-source alternatives, ranked by measured scoreView alternatives →Seed 1.6 FlashOpen-source alternatives, ranked by measured scoreView alternatives →Seed 1.6Open-source alternatives, ranked by measured scoreView alternatives →Seed-2.0-CodeOpen-source alternatives, ranked by measured scoreView alternatives →Seed-2.0-LiteOpen-source alternatives, ranked by measured scoreView alternatives →Seed-2.0-MiniOpen-source alternatives, ranked by measured scoreView alternatives →Seed 2.1 TurboOpen-source alternatives, ranked by measured scoreView alternatives →Solar Pro 3Open-source alternatives, ranked by measured scoreView alternatives →Solar Pro 4Open-source alternatives, ranked by measured scoreView alternatives →Sonar Deep ResearchOpen-source alternatives, ranked by measured scoreView alternatives →Sonar Pro SearchOpen-source alternatives, ranked by measured scoreView alternatives →Sonar ProOpen-source alternatives, ranked by measured scoreView alternatives →Sonar Reasoning ProOpen-source alternatives, ranked by measured scoreView alternatives →SonarOpen-source alternatives, ranked by measured scoreView alternatives →Virtuoso LargeOpen-source alternatives, ranked by measured scoreView alternatives →WEWeaverOpen-source alternatives, ranked by measured scoreView alternatives →