Open source focus
Open Source Alternatives to Watercooler
60 open source Enterprise options similar to Watercooler, 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.
VAYA46EnterpriseSan Francisco, United StatesOpen source
Frenn44EnterpriseOpen source
TaTiO52EducationTel Aviv, Israel$5.3MOpen source
Speedata62EnterpriseSan Jose, United States$158.0MOpen source
Officevibe52HR TechMontreal, Canada$32.0MOpen source
Coworker.aiHR TechOpen source
VAST Data85StorageNew York, United States$881.0MOpen source
ShiftMed74HealthTechRockville, United States$292.0MOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
SafeBreach69EnterpriseTel Aviv, Israel$140.5MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Talon Cyber Security69EnterpriseNew York, United States$126.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Zenity66CybersecuritySan Francisco, United States$59.5MOpen source
ScyllaDB66DatabasePalo Alto, United States$101.0MOpen source · Self-hostable
Coro65EnterpriseNew York, United States$235.0MOpen source
Perception Point65EnterpriseTel Aviv, Israel$38.0MOpen source
Cockroach Labs65EnterpriseNew York, United States$308.1MOpen source
Oligo Security63EnterpriseTel Aviv, Israel$70.0MOpen source · Self-hostable
CyCognito63EnterprisePalo Alto, United States$153.0MOpen source
Intezer63EnterpriseTel Aviv, Israel$58.0MOpen source
Nagomi Security63CybersecuritySan Francisco, United States$30.0MOpen source
DragonflyDB62DatabaseTel Aviv, Israel$21.0MOpen source · Self-hostable
Lever61HR TechSan Francisco, United States$82.8MOpen source
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
Applitools61EnterpriseSan Mateo, United States$41.5MOpen source
Quali61EnterpriseAustin, United States$86.8MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Appwrite61EnterpriseSan Francisco, United States$37.0MOpen source · Self-hostable
Mend60Open SourceTel Aviv, Israel$121.5MOpen source · Self-hostable
Twistlock60EnterpriseSan Francisco, United States$62.8MOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Axiom58LegalTechNew York, United States$764.0MOpen source
Harri58HR TechNew York, United States$80.0MOpen source
OneLayer58CybersecurityTel Aviv, Israel$36.2MOpen source
Backslash Security57CybersecurityTel Aviv, Israel$27.0MOpen source
GridGain Systems57Data ManagementFoster City, United States$15.0MOpen source
Swimm57EnterpriseTel Aviv, Israel$27.6MOpen source
Ray Security57EnterpriseSan Francisco, United States$11.0MOpen source
Token Security57EnterpriseSan Francisco, United States$27.0MOpen source
Salto56DevOpsTel Aviv, Israel$69.0MOpen source
OpenOps55EnterpriseSan Francisco, United States$125KOpen source · Self-hostable
FalkorDB55EnterpriseTel Aviv, Israel$3.0MOpen source
Checksum55Test AutomationSan Francisco, United StatesOpen source
Bluebricks55EnterpriseSan Francisco, United States$4.5MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
Oxide Computer55EnterpriseSan Francisco, United States$200.0MOpen source
Mobb55CybersecurityTel Aviv, Israel$5.4MOpen source
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
WireMock54Enterprise$6.5MOpen source · Self-hostable
Descope54EnterpriseSan Francisco, United States$53.0MOpen source
Interai54Enterprise$13.3MOpen source
Knostic54Cybersecurity$14.3MOpen source
MemVerge54MemorySan Jose, United States$43.5MOpen source
KTrust54EnterpriseTel Aviv, Israel$5.3MOpen source
Loadmill53EnterpriseTel Aviv, IsraelOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Svix53EnterpriseSan Francisco, United States$2.6MOpen source
Speedb52EnterpriseTel Aviv, Israel$17.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| VAYA | Enterprise | Open source | San Francisco, United States | — | 46 |
| Frenn | Enterprise | Open source | — | — | 44 |
| TaTiO | Education | Open source | Tel Aviv, Israel | $5.3M | 52 |
| Speedata | Enterprise | Open source | San Jose, United States | $158.0M | 62 |
| Officevibe | HR Tech | Open source | Montreal, Canada | $32.0M | 52 |
| Coworker.ai | HR Tech | Open source | — | — | — |
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 |
| ShiftMed | HealthTech | Open source | Rockville, United States | $292.0M | 74 |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 |
| SafeBreach | Enterprise | Open source | Tel Aviv, Israel | $140.5M | 69 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Talon Cyber Security | Enterprise | Open source | New York, United States | $126.0M | 69 |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 |
| Zenity | Cybersecurity | Open source | San Francisco, United States | $59.5M | 66 |
| ScyllaDB | Database | Open source · Self-hostable | Palo Alto, United States | $101.0M | 66 |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 |
| Perception Point | Enterprise | Open source | Tel Aviv, Israel | $38.0M | 65 |
| Cockroach Labs | Enterprise | Open source | New York, United States | $308.1M | 65 |
| Oligo Security | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $70.0M | 63 |
| CyCognito | Enterprise | Open source | Palo Alto, United States | $153.0M | 63 |
| Intezer | Enterprise | Open source | Tel Aviv, Israel | $58.0M | 63 |
| Nagomi Security | Cybersecurity | Open source | San Francisco, United States | $30.0M | 63 |
| DragonflyDB | Database | Open source · Self-hostable | Tel Aviv, Israel | $21.0M | 62 |
| Lever | HR Tech | Open source | San Francisco, United States | $82.8M | 61 |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 |
| Applitools | Enterprise | Open source | San Mateo, United States | $41.5M | 61 |
| Quali | Enterprise | Open source | Austin, United States | $86.8M | 61 |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 |
| Appwrite | Enterprise | Open source · Self-hostable | San Francisco, United States | $37.0M | 61 |
| Mend | Open Source | Open source · Self-hostable | Tel Aviv, Israel | $121.5M | 60 |
| Twistlock | Enterprise | Open source | San Francisco, United States | $62.8M | 60 |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 |
| Axiom | LegalTech | Open source | New York, United States | $764.0M | 58 |
| Harri | HR Tech | Open source | New York, United States | $80.0M | 58 |
| OneLayer | Cybersecurity | Open source | Tel Aviv, Israel | $36.2M | 58 |
| Backslash Security | Cybersecurity | Open source | Tel Aviv, Israel | $27.0M | 57 |
| GridGain Systems | Data Management | Open source | Foster City, United States | $15.0M | 57 |
| Swimm | Enterprise | Open source | Tel Aviv, Israel | $27.6M | 57 |
| Ray Security | Enterprise | Open source | San Francisco, United States | $11.0M | 57 |
| Token Security | Enterprise | Open source | San Francisco, United States | $27.0M | 57 |
| Salto | DevOps | Open source | Tel Aviv, Israel | $69.0M | 56 |
| OpenOps | Enterprise | Open source · Self-hostable | San Francisco, United States | $125K | 55 |
| FalkorDB | Enterprise | Open source | Tel Aviv, Israel | $3.0M | 55 |
| Checksum | Test Automation | Open source | San Francisco, United States | — | 55 |
| Bluebricks | Enterprise | Open source | San Francisco, United States | $4.5M | 55 |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 |
| Oxide Computer | Enterprise | Open source | San Francisco, United States | $200.0M | 55 |
| Mobb | Cybersecurity | Open source | Tel Aviv, Israel | $5.4M | 55 |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 |
| WireMock | Enterprise | Open source · Self-hostable | — | $6.5M | 54 |
| Descope | Enterprise | Open source | San Francisco, United States | $53.0M | 54 |
| Interai | Enterprise | Open source | — | $13.3M | 54 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |
| MemVerge | Memory | Open source | San Jose, United States | $43.5M | 54 |
| KTrust | Enterprise | Open source | Tel Aviv, Israel | $5.3M | 54 |
| Loadmill | Enterprise | Open source | Tel Aviv, Israel | — | 53 |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 |
| Svix | Enterprise | Open source | San Francisco, United States | $2.6M | 53 |
| Speedb | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 52 |