Open source focus
Open Source Alternatives to PayChoice
60 open source HR Tech options similar to PayChoice, 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.
GreytHR62HR TechBangalore, India$5.0MOpen source
PayrollHero1HR TechMakati, PhilippinesOpen source
Harri58HR TechNew York, United States$80.0MOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
- ERERPNext0Enterprise SoftwareBangalore, India
Open source · Self-hostable
Nebius85NeocloudAmsterdam, Netherlands$6.3BOpen source
WWT85CybersecuritySt. Louis, USA$63.0MOpen source
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
WooCommerce (Automattic)79E-commerceSan Francisco, United States$815.7MOpen source · Self-hostable
ShiftMed74HealthTechRockville, United States$292.0MOpen source
Google73InternetMountain View, United States$9.1BOpen source
Docker71SoftwareSan Francisco, USA$105.0MOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
Birdeye70Reputation ManagementPalo Alto, United States$85.0MOpen source
Weave70Voice AILehi, United StatesOpen source
SUSE70Cloud ComputingLuxembourg City, Luxembourg$4.9BOpen source · Self-hostable
- MOMongoDB70Big DataNew York, USA$1.5B
Open source
PandaDoc70Document Management & eSignaturePhiladelphia, United StatesOpen source
Sysdig69CybersecuritySan Francisco, USA$608.0MOpen source
- VEVeeva Systems67SaaSPleasanton, United States$7.0M
Open source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Solo.io66Artificial IntelligenceCambridge, USA$174.8MOpen source · Self-hostable
WP Engine65InternetAustin, United States$251.2MOpen source
Coro65EnterpriseNew York, United States$235.0MOpen source
Mercury64FintechSan Francisco, United States$500.0MOpen source
- QDQdrant63Artificial IntelligenceBerlin, Germany$87.5M
Open source · Self-hostable
- Karat Lab63Talent Acquisitionנתניה, Israel
Open source
Vultr63NeocloudHerndon, United States$662.0MOpen source
Clair63FintechNew York, United States$67.7MOpen source
Ampere62SemiconductorsSanta Clara, USA$63.0MOpen source
Hyperstack62GPU-as-a-ServiceLondon, United KingdomOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
- UPUpstash62SaaSSan Jose, United States$11.9M
Open source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
StarTree, Inc.61Real-Time AnalyticsMountain View, United States$75.2MOpen source · Self-hostable
Lever61HR TechSan Francisco, United States$82.8MOpen source
Canonical60Open SourceLondon, United Kingdom$348KOpen source · Self-hostable
- NGNGINX60SoftwareSan Francisco, USA$56.0M
Open source
Citrix Systems60Cloud ComputingFort Lauderdale, United StatesOpen source
Probo59SMB SoftwareTel Aviv, Israel$2.5MOpen source · Self-hostable
TENSORWAVE59AI InfrastructureUnited States$350.0MOpen source
Finch59FintechSan Francisco, United StatesOpen source
Jimdo58Website BuilderHamburg, Germany$27.5MOpen source
April57FintechNew York, United States$78.0MOpen source
Akash Network56DePINSan Francisco, United States$2.0MOpen source · Self-hostable
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Nexthop AI55Artificial IntelligenceSanta Clara, United States$610.0MOpen source
Prime Intellect55NeocloudSan Francisco, United States$70.0MOpen source
Shopify55E-commerce PlatformOttawa, Canada$122.3MOpen source
OpsMill55Artificial IntelligencePalo Alto, USA$26.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MOpen source
- ACAcquia54SaaSBoston, United States$174.0M
Open source
Dinero54FintechStockholm, Sweden$1.2MOpen source
MemVerge54MemorySan Jose, United States$43.5MOpen source
Tiger Data53Artificial IntelligenceNew York, USA$100.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| GreytHR | HR Tech | Open source | Bangalore, India | $5.0M | 62 |
| PayrollHero | HR Tech | Open source | Makati, Philippines | — | 1 |
| Harri | HR Tech | Open source | New York, United States | $80.0M | 58 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| ERERPNext | Enterprise Software | Open source · Self-hostable | Bangalore, India | — | 0 |
| Nebius | Neocloud | Open source | Amsterdam, Netherlands | $6.3B | 85 |
| WWT | Cybersecurity | Open source | St. Louis, USA | $63.0M | 85 |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 |
| WooCommerce (Automattic) | E-commerce | Open source · Self-hostable | San Francisco, United States | $815.7M | 79 |
| ShiftMed | HealthTech | Open source | Rockville, United States | $292.0M | 74 |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 |
| Docker | Software | Open source | San Francisco, USA | $105.0M | 71 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| Birdeye | Reputation Management | Open source | Palo Alto, United States | $85.0M | 70 |
| Weave | Voice AI | Open source | Lehi, United States | — | 70 |
| SUSE | Cloud Computing | Open source · Self-hostable | Luxembourg City, Luxembourg | $4.9B | 70 |
| MOMongoDB | Big Data | Open source | New York, USA | $1.5B | 70 |
| PandaDoc | Document Management & eSignature | Open source | Philadelphia, United States | — | 70 |
| Sysdig | Cybersecurity | Open source | San Francisco, USA | $608.0M | 69 |
| VEVeeva Systems | SaaS | Open source | Pleasanton, United States | $7.0M | 67 |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 |
| Solo.io | Artificial Intelligence | Open source · Self-hostable | Cambridge, USA | $174.8M | 66 |
| WP Engine | Internet | Open source | Austin, United States | $251.2M | 65 |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 |
| Mercury | Fintech | Open source | San Francisco, United States | $500.0M | 64 |
| QDQdrant | Artificial Intelligence | Open source · Self-hostable | Berlin, Germany | $87.5M | 63 |
| Talent Acquisition | Open source | נתניה, Israel | — | 63 | |
| Vultr | Neocloud | Open source | Herndon, United States | $662.0M | 63 |
| Clair | Fintech | Open source | New York, United States | $67.7M | 63 |
| Ampere | Semiconductors | Open source | Santa Clara, USA | $63.0M | 62 |
| Hyperstack | GPU-as-a-Service | Open source | London, United Kingdom | — | 62 |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 |
| UPUpstash | SaaS | Open source | San Jose, United States | $11.9M | 62 |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 |
| StarTree, Inc. | Real-Time Analytics | Open source · Self-hostable | Mountain View, United States | $75.2M | 61 |
| Lever | HR Tech | Open source | San Francisco, United States | $82.8M | 61 |
| Canonical | Open Source | Open source · Self-hostable | London, United Kingdom | $348K | 60 |
| NGNGINX | Software | Open source | San Francisco, USA | $56.0M | 60 |
| Citrix Systems | Cloud Computing | Open source | Fort Lauderdale, United States | — | 60 |
| Probo | SMB Software | Open source · Self-hostable | Tel Aviv, Israel | $2.5M | 59 |
| TENSORWAVE | AI Infrastructure | Open source | United States | $350.0M | 59 |
| Finch | Fintech | Open source | San Francisco, United States | — | 59 |
| Jimdo | Website Builder | Open source | Hamburg, Germany | $27.5M | 58 |
| April | Fintech | Open source | New York, United States | $78.0M | 57 |
| Akash Network | DePIN | Open source · Self-hostable | San Francisco, United States | $2.0M | 56 |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 |
| Nexthop AI | Artificial Intelligence | Open source | Santa Clara, United States | $610.0M | 55 |
| Prime Intellect | Neocloud | Open source | San Francisco, United States | $70.0M | 55 |
| Shopify | E-commerce Platform | Open source | Ottawa, Canada | $122.3M | 55 |
| OpsMill | Artificial Intelligence | Open source | Palo Alto, USA | $26.0M | 55 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Tensorlake | Artificial Intelligence | Open source | San Francisco, United States | $8.0M | 54 |
| ACAcquia | SaaS | Open source | Boston, United States | $174.0M | 54 |
| Dinero | Fintech | Open source | Stockholm, Sweden | $1.2M | 54 |
| MemVerge | Memory | Open source | San Jose, United States | $43.5M | 54 |
| Tiger Data | Artificial Intelligence | Open source | New York, USA | $100.0M | 53 |