Open source focus
Open Source Alternatives to Commlinq
60 open source VoIP options similar to Commlinq, 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.
Rackspace54Cloud InfrastructureSan Antonio, United StatesOpen source
Prodapt52Telecom InfrastructureChennai, India$70.0MOpen source
Tech Mahindra27IT ServicesPune, IndiaOpen source
WWT85CybersecuritySt. Louis, USA$63.0MOpen source
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
WooCommerce (Automattic)79E-commerceSan Francisco, United States$815.7MOpen source · Self-hostable
Weave70Voice AILehi, United StatesOpen source
Birdeye70Reputation ManagementPalo Alto, United States$85.0MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Mercury64FintechSan Francisco, United States$500.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Netguru63Software DevelopmentPoznań, Poland$63.0MOpen source
GreytHR62HR TechBangalore, India$5.0MOpen source
- RERelationalAI61Artificial IntelligenceBerkeley, United States$144.5M
Open source
Probo59SMB SoftwareTel Aviv, Israel$2.5MOpen source · Self-hostable
Jimdo58Website BuilderHamburg, Germany$27.5MOpen source
Somos Internet58Internet Service ProviderMedellín, Colombia$71.4MOpen source
April57FintechNew York, United States$78.0MOpen source
Shopify55E-commerce PlatformOttawa, Canada$122.3MOpen source
Dinero54FintechStockholm, Sweden$1.2MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
DoIT International53DataTel Aviv, Israel$100.0MOpen source
Navigator50IT ServicesColumbus, United States$6.5MOpen source
Dub48MarTechSan Francisco, United States$17.0MOpen source
Choco Insurance47FintechTel Aviv, IsraelOpen source
Sauce Technologies43Enterprise SoftwareNew York, United StatesOpen source
- BABAND42Artificial IntelligenceKochav Ya'ir, Israel$17.0M
Open source
- HEHewlett Packard Enterprise42Enterprise TechnologySpring, USA
Open source
CGI42IT ServicesMontreal, Canada$3.3BOpen source
- ATAttio41CRMLondon, United Kingdom$93.5M
Open source
IONOS Cloud36Cloud ComputingMontabaur, Germany$19.5MOpen source
Bothy35Nonprofit SoftwareSan Francisco, United States$1.5MOpen source
Xplor Spot33Vertical SaaSTel Aviv, Israel$1.0MOpen source
Kayko31FintechKigali, RwandaOpen source
Cloud Concierge30IT SupportSan Francisco, United StatesOpen source
Flectra27Open SourceAhmedabad, IndiaOpen source · Self-hostable
Biz Bloom24Agentic AITel Aviv, IsraelOpen source
MeetBee24Managed ServicesSan Gwann, Malta$136KOpen source
Radius Tech Hub NG22EdTechOpen source
Leidos21DefenseReston, United StatesOpen source
A.L.M Networks20IT ServicesMontreal, CanadaOpen source
Mercury Technologies, .19FintechSan Francisco, United StatesOpen source
Dolibarr18Open SourceOpen source · Self-hostable
Sparkboardapp18Collaboration SoftwareOpen source
- TETelefonica18TelecommunicationsMadrid, Spain$51.9B
Open source
- TETelenor17TelecommunicationsFornebu, Norway$1.0B
Open source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Intelsat10Satellite CommunicationsMcLean, United StatesOpen source
PayrollHero1HR TechMakati, PhilippinesOpen source
- ERERPNext0Enterprise SoftwareBangalore, India
Open source · Self-hostable
Aiven for ClickHouse0DatabaseHelsinki, FinlandOpen source · Self-hostable
LumivateDigital TransformationOpen source
OhnetAI InfrastructureTel Aviv, IsraelOpen source
RunninglocalMarTechOpen source
PlanroomiqConstruction TechOpen source
Beauty BossBeauty TechTel Aviv, IsraelOpen source
MenuengineeringRestaurant TechOpen source
- LeadtekWeb Design
Open source
SteunebrinkWebsite BuilderOpen source
CultivateaiSales AutomationOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Rackspace | Cloud Infrastructure | Open source | San Antonio, United States | — | 54 |
| Prodapt | Telecom Infrastructure | Open source | Chennai, India | $70.0M | 52 |
| Tech Mahindra | IT Services | Open source | Pune, India | — | 27 |
| WWT | Cybersecurity | Open source | St. Louis, USA | $63.0M | 85 |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 |
| WooCommerce (Automattic) | E-commerce | Open source · Self-hostable | San Francisco, United States | $815.7M | 79 |
| Weave | Voice AI | Open source | Lehi, United States | — | 70 |
| Birdeye | Reputation Management | Open source | Palo Alto, United States | $85.0M | 70 |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 |
| Mercury | Fintech | Open source | San Francisco, United States | $500.0M | 64 |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 |
| Netguru | Software Development | Open source | Poznań, Poland | $63.0M | 63 |
| GreytHR | HR Tech | Open source | Bangalore, India | $5.0M | 62 |
| RERelationalAI | Artificial Intelligence | Open source | Berkeley, United States | $144.5M | 61 |
| Probo | SMB Software | Open source · Self-hostable | Tel Aviv, Israel | $2.5M | 59 |
| Jimdo | Website Builder | Open source | Hamburg, Germany | $27.5M | 58 |
| Somos Internet | Internet Service Provider | Open source | Medellín, Colombia | $71.4M | 58 |
| April | Fintech | Open source | New York, United States | $78.0M | 57 |
| Shopify | E-commerce Platform | Open source | Ottawa, Canada | $122.3M | 55 |
| Dinero | Fintech | Open source | Stockholm, Sweden | $1.2M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| DoIT International | Data | Open source | Tel Aviv, Israel | $100.0M | 53 |
| Navigator | IT Services | Open source | Columbus, United States | $6.5M | 50 |
| Dub | MarTech | Open source | San Francisco, United States | $17.0M | 48 |
| Choco Insurance | Fintech | Open source | Tel Aviv, Israel | — | 47 |
| Sauce Technologies | Enterprise Software | Open source | New York, United States | — | 43 |
| BABAND | Artificial Intelligence | Open source | Kochav Ya'ir, Israel | $17.0M | 42 |
| HEHewlett Packard Enterprise | Enterprise Technology | Open source | Spring, USA | — | 42 |
| CGI | IT Services | Open source | Montreal, Canada | $3.3B | 42 |
| ATAttio | CRM | Open source | London, United Kingdom | $93.5M | 41 |
| IONOS Cloud | Cloud Computing | Open source | Montabaur, Germany | $19.5M | 36 |
| Bothy | Nonprofit Software | Open source | San Francisco, United States | $1.5M | 35 |
| Xplor Spot | Vertical SaaS | Open source | Tel Aviv, Israel | $1.0M | 33 |
| Kayko | Fintech | Open source | Kigali, Rwanda | — | 31 |
| Cloud Concierge | IT Support | Open source | San Francisco, United States | — | 30 |
| Flectra | Open Source | Open source · Self-hostable | Ahmedabad, India | — | 27 |
| Biz Bloom | Agentic AI | Open source | Tel Aviv, Israel | — | 24 |
| MeetBee | Managed Services | Open source | San Gwann, Malta | $136K | 24 |
| Radius Tech Hub NG | EdTech | Open source | — | — | 22 |
| Leidos | Defense | Open source | Reston, United States | — | 21 |
| A.L.M Networks | IT Services | Open source | Montreal, Canada | — | 20 |
| Mercury Technologies, . | Fintech | Open source | San Francisco, United States | — | 19 |
| Dolibarr | Open Source | Open source · Self-hostable | — | — | 18 |
| Sparkboardapp | Collaboration Software | Open source | — | — | 18 |
| TETelefonica | Telecommunications | Open source | Madrid, Spain | $51.9B | 18 |
| TETelenor | Telecommunications | Open source | Fornebu, Norway | $1.0B | 17 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Intelsat | Satellite Communications | Open source | McLean, United States | — | 10 |
| PayrollHero | HR Tech | Open source | Makati, Philippines | — | 1 |
| ERERPNext | Enterprise Software | Open source · Self-hostable | Bangalore, India | — | 0 |
| Aiven for ClickHouse | Database | Open source · Self-hostable | Helsinki, Finland | — | 0 |
| Lumivate | Digital Transformation | Open source | — | — | — |
| Ohnet | AI Infrastructure | Open source | Tel Aviv, Israel | — | — |
| Runninglocal | MarTech | Open source | — | — | — |
| Planroomiq | Construction Tech | Open source | — | — | — |
| Beauty Boss | Beauty Tech | Open source | Tel Aviv, Israel | — | — |
| Menuengineering | Restaurant Tech | Open source | — | — | — |
| Web Design | Open source | — | — | — | |
| Steunebrink | Website Builder | Open source | — | — | — |
| Cultivateai | Sales Automation | Open source | — | — | — |