Open source focus
Open Source Alternatives to Chairup
60 open source Marketplace options similar to Chairup, 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.
IAGO22Travel$200KOpen source
Ausgezeichnete ImmobilienmaklerProptechOpen source
PettioPetTechHove, United KingdomOpen source
eToro85FintechLimassol, Cyprus$524.0MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Shopify55E-commerce PlatformOttawa, Canada$122.3MOpen source
Indie Campers54Travel TechLisbon, PortugalOpen source
Shapeshift Labs52FintechDenver, United StatesOpen source
Reali50ProptechSan Mateo, United States$289.0MOpen source
Hellas Direct48InsurTechAthens, GreeceOpen source
Gringo48FintechSão Paulo, BrazilOpen source
Kasamba44Spiritual GuidanceTel Aviv, Israel$2.0MOpen source
Artik35Social MediaOpen source
MersivX31GamingOpen source
Berrybell22Agentic AITel Aviv, IsraelOpen source
Shewala20E-commerceOpen source
Commi16PlatformOpen source
- Bridalme15Marketplace
Open source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Sellmythings14E-commerceOpen source
lIdée10AI Search EngineTel Aviv, IsraelOpen source
Curiotrader8Agentic AIOpen source
Whiskey Proof Index7Consumer AppOpen source
My Little Find6MarketplaceUnited KingdomOpen source
RedbuyE-commerceOpen source
GenesisgamesGamingTel Aviv, IsraelOpen source
GridguideConsumer AppOpen source
BelongmarketReal Estate TechTel Aviv, IsraelOpen source
VrunConsumer AppOpen source
PinDropGamingOpen source
SavoriConsumer AppOpen source
OsrsflipGamingOpen source · Self-hostable
HomesquadConsumer AppOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Netflix81Media & EntertainmentLos Gatos, USA$4.7BOpen source
WooCommerce (Automattic)79E-commerceSan Francisco, United States$815.7MOpen source · Self-hostable
- XAxAI78Frontier AI LabPalo Alto, United States$90.0B
Open source
Strava76Fitness TrackingSan Francisco, United States$237.5MOpen source
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
Moon Active72GamingTel Aviv, Israel$425.0MOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Faye70TravelNew York, United States$49.0MOpen source
Clipboard Health70HealthTechNew York, United States$80.0MOpen source
Waze68MobilityTel Aviv, Israel$67.0MOpen source
Stripes AI68FintechSouth San Francisco, United States$25.4MOpen source
Remitly66FintechSeattle, United StatesOpen source
VTEX Commerce Platform64E-commerceRio de Janeiro, Brazil$445.0MOpen source
ZenGo63CryptoTel Aviv, Israel$47.0MOpen source
Chai Research63AI CompanionPalo Alto, United States$55.0MOpen source
Credible62FintechSan Francisco, United StatesOpen source
Rewind62Personal Agent Data VaultOttawa, CanadaOpen source
Wirex62FintechLondon, United Kingdom$15.0MOpen source
twittpr.com61Social PlatformSan Francisco, United States$20.3BOpen source
Afterpay61FintechMelbourne, Australia$1.0BOpen source
Mastodon61Social MediaJena, Germany$63.0MOpen source · Self-hostable
InsideTracker61HealthTechBoston, United States$45.0MOpen source
Mindbody61SaaSSan Luis Obispo, United States$97.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Trainline59Travel TechLondon, United Kingdom$870.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| IAGO | Travel | Open source | — | $200K | 22 |
| Ausgezeichnete Immobilienmakler | Proptech | Open source | — | — | — |
| Pettio | PetTech | Open source | Hove, United Kingdom | — | — |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Shopify | E-commerce Platform | Open source | Ottawa, Canada | $122.3M | 55 |
| Indie Campers | Travel Tech | Open source | Lisbon, Portugal | — | 54 |
| Shapeshift Labs | Fintech | Open source | Denver, United States | — | 52 |
| Reali | Proptech | Open source | San Mateo, United States | $289.0M | 50 |
| Hellas Direct | InsurTech | Open source | Athens, Greece | — | 48 |
| Gringo | Fintech | Open source | São Paulo, Brazil | — | 48 |
| Kasamba | Spiritual Guidance | Open source | Tel Aviv, Israel | $2.0M | 44 |
| Artik | Social Media | Open source | — | — | 35 |
| MersivX | Gaming | Open source | — | — | 31 |
| Berrybell | Agentic AI | Open source | Tel Aviv, Israel | — | 22 |
| Shewala | E-commerce | Open source | — | — | 20 |
| Commi | Platform | Open source | — | — | 16 |
| Marketplace | Open source | — | — | 15 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Sellmythings | E-commerce | Open source | — | — | 14 |
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 |
| Curiotrader | Agentic AI | Open source | — | — | 8 |
| Whiskey Proof Index | Consumer App | Open source | — | — | 7 |
| My Little Find | Marketplace | Open source | United Kingdom | — | 6 |
| Redbuy | E-commerce | Open source | — | — | — |
| Genesisgames | Gaming | Open source | Tel Aviv, Israel | — | — |
| Gridguide | Consumer App | Open source | — | — | — |
| Belongmarket | Real Estate Tech | Open source | Tel Aviv, Israel | — | — |
| Vrun | Consumer App | Open source | — | — | — |
| PinDrop | Gaming | Open source | — | — | — |
| Savori | Consumer App | Open source | — | — | — |
| Osrsflip | Gaming | Open source · Self-hostable | — | — | — |
| Homesquad | Consumer App | Open source | — | — | — |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| Netflix | Media & Entertainment | Open source | Los Gatos, USA | $4.7B | 81 |
| WooCommerce (Automattic) | E-commerce | Open source · Self-hostable | San Francisco, United States | $815.7M | 79 |
| XAxAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 78 |
| Strava | Fitness Tracking | Open source | San Francisco, United States | $237.5M | 76 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $880.2M | 75 |
| Moon Active | Gaming | Open source | Tel Aviv, Israel | $425.0M | 72 |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 |
| Faye | Travel | Open source | New York, United States | $49.0M | 70 |
| Clipboard Health | HealthTech | Open source | New York, United States | $80.0M | 70 |
| Waze | Mobility | Open source | Tel Aviv, Israel | $67.0M | 68 |
| Stripes AI | Fintech | Open source | South San Francisco, United States | $25.4M | 68 |
| Remitly | Fintech | Open source | Seattle, United States | — | 66 |
| VTEX Commerce Platform | E-commerce | Open source | Rio de Janeiro, Brazil | $445.0M | 64 |
| ZenGo | Crypto | Open source | Tel Aviv, Israel | $47.0M | 63 |
| Chai Research | AI Companion | Open source | Palo Alto, United States | $55.0M | 63 |
| Credible | Fintech | Open source | San Francisco, United States | — | 62 |
| Rewind | Personal Agent Data Vault | Open source | Ottawa, Canada | — | 62 |
| Wirex | Fintech | Open source | London, United Kingdom | $15.0M | 62 |
| twittpr.com | Social Platform | Open source | San Francisco, United States | $20.3B | 61 |
| Afterpay | Fintech | Open source | Melbourne, Australia | $1.0B | 61 |
| Mastodon | Social Media | Open source · Self-hostable | Jena, Germany | $63.0M | 61 |
| InsideTracker | HealthTech | Open source | Boston, United States | $45.0M | 61 |
| Mindbody | SaaS | Open source | San Luis Obispo, United States | $97.0M | 61 |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 |
| Trainline | Travel Tech | Open source | London, United Kingdom | $870.0M | 59 |