Open source focus
Open Source Alternatives to Onetag
60 open source Advertising options similar to Onetag, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
GumGum40AdTechSanta Monica, United States$56.0MOpen source
Odeeo54AudioTel Aviv, Israel$6.0MOpen source
Tot54Creative OperationsNew York, United States$7.6MOpen source
Sett51GamingTel Aviv, Israel$57.0MOpen source
Adsserver18AdTechTel Aviv, IsraelOpen source
Cvent85Event Management SoftwareTysons, United States$232.0MOpen source
- RORoku85Media & EntertainmentSan Jose, United States$6.0M
Open source
Google73InternetMountain View, United States$9.1BOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
HeyGen68VideoSan Francisco, United States$42.5MOpen source
Storyblocks63Creator EconomyWashington, United States$50.0MOpen source
Pitch62Presentation SoftwareBerlin, Germany$73.0MOpen source
Criteo59AdTechParis, France$63.4MOpen source
Comfy Org58AI Image Generation$30.0MOpen source
Addressable57Web3San Francisco, United States$13.5MOpen source
Tyroo Media55AdTechSingapore, Singapore$1.2MOpen source
Delve AI53MarTechNew York, United States$33.5MOpen source
Dub48MarTechSan Francisco, United States$17.0MOpen source
Akool47Generative AIPalo Alto, United States$40.0MOpen source
Trackonomics44MarketingTel Aviv, Israel$1.4MOpen source
Playgama43GamingDubai, United Arab Emirates$3.0MOpen source
DataKund43Data IntelligenceBengaluru, India$1.0MOpen source
Marketeam38MarketingTel Aviv, IsraelOpen source
Zoomd36TextTel Aviv, IsraelOpen source
Majestic Labs35SEOLondon, United Kingdom$201.2MOpen source
Sagarmatha35RetailOpen source
GoaffPro33Affiliate MarketingSirsa, IndiaOpen source
Dydas33Agentic AITel Aviv, IsraelOpen source
Acurast31Web3Zug, Switzerland$16.4MOpen source
Gizzmo27MediaOpen source
GoStream26Live StreamingHo Chi Minh City, VietnamOpen source
Findemail25Sales ToolsSan Francisco, United StatesOpen source
Reelkey21Generative AIOpen source
Xverum21Data PlatformOpen source
Airfleet20MarketingOpen source
Carambola17MarketingOpen source
Neuralbids17AdTechOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Moxyai14Generative AIOpen source
The Grainline14AdTechOpen source
Farsignal14AdTechOpen source
AllAspect14MarketingOpen source
FireRed Image10AI Image GenerationOpen source
Slopbyslop6Generative AIOpen source
Backwoodsproductions4Generative AIOpen source
ShareRoot Inc.0Social Media AnalyticsSydney, AustraliaOpen source
LittleravenAI SolutionsOpen source
ThecraftyrabbitGenerative AIOpen source
TrackrevMarTechOpen source
AfflinkhereAffiliate MarketingOpen source
- AigrowwContent Creation AI
Open source
GhoztAgentic AIOpen source
AdsmuseAdTechTel Aviv, IsraelOpen source
DarkmarketE-commerceOpen source
AfterstreamWeb Traffic OptimizationOpen source
XerexGenerative AIOpen source
AcheteurMarTechOpen source
ParcoreAnalytics PlatformOpen source
AmgramGenerative AIOpen source
AntropusAgentic SEOMadrid, SpainOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| GumGum | AdTech | Open source | Santa Monica, United States | $56.0M | 40 | |
| Odeeo | Audio | Open source | Tel Aviv, Israel | $6.0M | 54 | |
| Tot | Creative Operations | Open source | New York, United States | $7.6M | 54 | |
| Sett | Gaming | Open source | Tel Aviv, Israel | $57.0M | 51 | |
| Adsserver | AdTech | Open source | Tel Aviv, Israel | — | 18 | |
| Cvent | Event Management Software | Open source | Tysons, United States | $232.0M | 85 | |
| RORoku | Media & Entertainment | Open source | San Jose, United States | $6.0M | 85 | |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 | |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 | |
| HeyGen | Video | Open source | San Francisco, United States | $42.5M | 68 | |
| Storyblocks | Creator Economy | Open source | Washington, United States | $50.0M | 63 | |
| Pitch | Presentation Software | Open source | Berlin, Germany | $73.0M | 62 | |
| Criteo | AdTech | Open source | Paris, France | $63.4M | 59 | |
| Comfy Org | AI Image Generation | Open source | — | $30.0M | 58 | |
| Addressable | Web3 | Open source | San Francisco, United States | $13.5M | 57 | |
| Tyroo Media | AdTech | Open source | Singapore, Singapore | $1.2M | 55 | |
| Delve AI | MarTech | Open source | New York, United States | $33.5M | 53 | |
| Dub | MarTech | Open source | San Francisco, United States | $17.0M | 48 | |
| Akool | Generative AI | Open source | Palo Alto, United States | $40.0M | 47 | |
| Trackonomics | Marketing | Open source | Tel Aviv, Israel | $1.4M | 44 | |
| Playgama | Gaming | Open source | Dubai, United Arab Emirates | $3.0M | 43 | |
| DataKund | Data Intelligence | Open source | Bengaluru, India | $1.0M | 43 | |
| Marketeam | Marketing | Open source | Tel Aviv, Israel | — | 38 | |
| Zoomd | Text | Open source | Tel Aviv, Israel | — | 36 | |
| Majestic Labs | SEO | Open source | London, United Kingdom | $201.2M | 35 | |
| Sagarmatha | Retail | Open source | — | — | 35 | |
| GoaffPro | Affiliate Marketing | Open source | Sirsa, India | — | 33 | |
| Dydas | Agentic AI | Open source | Tel Aviv, Israel | — | 33 | |
| Acurast | Web3 | Open source | Zug, Switzerland | $16.4M | 31 | |
| Gizzmo | Media | Open source | — | — | 27 | |
| GoStream | Live Streaming | Open source | Ho Chi Minh City, Vietnam | — | 26 | |
| Findemail | Sales Tools | Open source | San Francisco, United States | — | 25 | |
| Reelkey | Generative AI | Open source | — | — | 21 | |
| Xverum | Data Platform | Open source | — | — | 21 | |
| Airfleet | Marketing | Open source | — | — | 20 | |
| Carambola | Marketing | Open source | — | — | 17 | |
| Neuralbids | AdTech | Open source | — | — | 17 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Moxyai | Generative AI | Open source | — | — | 14 | |
| The Grainline | AdTech | Open source | — | — | 14 | |
| Farsignal | AdTech | Open source | — | — | 14 | |
| AllAspect | Marketing | Open source | — | — | 14 | |
| FireRed Image | AI Image Generation | Open source | — | — | 10 | |
| Slopbyslop | Generative AI | Open source | — | — | 6 | |
| Backwoodsproductions | Generative AI | Open source | — | — | 4 | |
| ShareRoot Inc. | Social Media Analytics | Open source | Sydney, Australia | — | 0 | |
| Littleraven | AI Solutions | Open source | — | — | — | |
| Thecraftyrabbit | Generative AI | Open source | — | — | — | |
| Trackrev | MarTech | Open source | — | — | — | |
| Afflinkhere | Affiliate Marketing | Open source | — | — | — | |
| Content Creation AI | Open source | — | — | — | ||
| Ghozt | Agentic AI | Open source | — | — | — | |
| Adsmuse | AdTech | Open source | Tel Aviv, Israel | — | — | |
| Darkmarket | E-commerce | Open source | — | — | — | |
| Afterstream | Web Traffic Optimization | Open source | — | — | — | |
| Xerex | Generative AI | Open source | — | — | — | |
| Acheteur | MarTech | Open source | — | — | — | |
| Parcore | Analytics Platform | Open source | — | — | — | |
| Amgram | Generative AI | Open source | — | — | — | |
| Antropus | Agentic SEO | Open source | Madrid, Spain | — | — |