Open source focus
Open Source Alternatives to Global eSIMs for your devices
38 open source eSIM options similar to Global eSIMs for your devices, 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.
- TETelefonica18TelecommunicationsMadrid, Spain$51.9B
Open source
Faye70TravelNew York, United States$49.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
- RERelationalAI61Artificial IntelligenceBerkeley, United States$144.5M
Open source
Trainline59Travel TechLondon, United Kingdom$870.0MOpen source
Somos Internet58Internet Service ProviderMedellín, Colombia$71.4MOpen source
Indie Campers54Travel TechLisbon, PortugalOpen source
- BABAND42Artificial IntelligenceKochav Ya'ir, Israel$17.0M
Open source
Nuitée34Travel TechCasablanca, MoroccoOpen source
Pluum34Travel TechTel Aviv, IsraelOpen source
Coplane33Travel TechTel Aviv, Israel$16.8MOpen source
Tech Mahindra27IT ServicesPune, IndiaOpen source
IAGO22Travel$200KOpen source
- TETelenor17TelecommunicationsFornebu, Norway$1.0B
Open source
POPWTR Co16Web DevelopmentOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Intelsat10Satellite CommunicationsMcLean, United StatesOpen source
Pushstart Labs9Web DevelopmentUnited KingdomOpen source
Aipradit6Web DevelopmentOpen source
Chaty.ai0AI AgentsGold Coast, Australia$1.0MOpen source
FurtherstudioWeb DevelopmentOpen source
- AirubaHospitality Tech
Open source
FlightcreditTravel TechOpen source
ZnditWeb DevelopmentOpen source
Optima ParagonWeb DevelopmentGateshead, United KingdomOpen source
HosposVertical SaaSOpen source
SniperdexWeb DesignOpen source
OhnetAI InfrastructureTel Aviv, IsraelOpen source
WorkzrWeb DevelopmentOpen source
PpcosWeb DevelopmentOpen source
Wizz AirTravel TechBudapest, HungaryOpen source
KraistudioWebsite DevelopmentOpen source
- Open PhoenixWeb Development
Open source
TripvaletTravel TechTel Aviv, IsraelOpen source
WizardlizardWeb DevelopmentOpen source
StaytrailAI Search EngineTel Aviv, IsraelOpen source
Harbour IntelligenceWeb DevelopmentUnited KingdomOpen source
CraftgoWebsite DevelopmentOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| TETelefonica | Telecommunications | Open source | Madrid, Spain | $51.9B | 18 |
| Faye | Travel | Open source | New York, United States | $49.0M | 70 |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 |
| RERelationalAI | Artificial Intelligence | Open source | Berkeley, United States | $144.5M | 61 |
| Trainline | Travel Tech | Open source | London, United Kingdom | $870.0M | 59 |
| Somos Internet | Internet Service Provider | Open source | Medellín, Colombia | $71.4M | 58 |
| Indie Campers | Travel Tech | Open source | Lisbon, Portugal | — | 54 |
| BABAND | Artificial Intelligence | Open source | Kochav Ya'ir, Israel | $17.0M | 42 |
| Nuitée | Travel Tech | Open source | Casablanca, Morocco | — | 34 |
| Pluum | Travel Tech | Open source | Tel Aviv, Israel | — | 34 |
| Coplane | Travel Tech | Open source | Tel Aviv, Israel | $16.8M | 33 |
| Tech Mahindra | IT Services | Open source | Pune, India | — | 27 |
| IAGO | Travel | Open source | — | $200K | 22 |
| TETelenor | Telecommunications | Open source | Fornebu, Norway | $1.0B | 17 |
| POPWTR Co | Web Development | Open source | — | — | 16 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Intelsat | Satellite Communications | Open source | McLean, United States | — | 10 |
| Pushstart Labs | Web Development | Open source | United Kingdom | — | 9 |
| Aipradit | Web Development | Open source | — | — | 6 |
| Chaty.ai | AI Agents | Open source | Gold Coast, Australia | $1.0M | 0 |
| Furtherstudio | Web Development | Open source | — | — | — |
| Hospitality Tech | Open source | — | — | — | |
| Flightcredit | Travel Tech | Open source | — | — | — |
| Zndit | Web Development | Open source | — | — | — |
| Optima Paragon | Web Development | Open source | Gateshead, United Kingdom | — | — |
| Hospos | Vertical SaaS | Open source | — | — | — |
| Sniperdex | Web Design | Open source | — | — | — |
| Ohnet | AI Infrastructure | Open source | Tel Aviv, Israel | — | — |
| Workzr | Web Development | Open source | — | — | — |
| Ppcos | Web Development | Open source | — | — | — |
| Wizz Air | Travel Tech | Open source | Budapest, Hungary | — | — |
| Kraistudio | Website Development | Open source | — | — | — |
| Web Development | Open source | — | — | — | |
| Tripvalet | Travel Tech | Open source | Tel Aviv, Israel | — | — |
| Wizardlizard | Web Development | Open source | — | — | — |
| Staytrail | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Harbour Intelligence | Web Development | Open source | United Kingdom | — | — |
| Craftgo | Website Development | Open source | — | — | — |