Open source focus
Upstash is open source
Open Source Alternatives to Upstash
60 open source SaaS options similar to Upstash, 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.
- QDQdrant63Artificial IntelligenceBerlin, Germany$87.5M
Open source · Self-hostable
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MOpen source
- VEVeeva Systems67SaaSPleasanton, United States$7.0M
Open source
- TOTonic.ai62AISan Francisco, United States$43.0M
Open source
Continue61AISan Francisco, United States$70.1MOpen source
JetBrains60Software DevelopmentPrague, Czech RepublicOpen source
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MOpen source
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Quotient AI56Artificial IntelligenceBoston, United States$5.5MOpen source
- ESEscape55CybersecurityParis, France$21.9M
Open source
Domo50Business IntelligenceAmerican Fork, United States$33.0MOpen source
Hathora50GamingNew York City, United States$7.6MOpen source
- ZYZymtrace50Artificial IntelligenceWilmington, United States$12.2M
Open source
- SUSurrealDB49DatabasesSan Francisco, USA$42.0M
Open source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MOpen source
- BUBunzz48Web3Tokyo, Japan$4.5M
Open source
- CLCline46AISan Francisco, United States$27.0M
Open source
- SUSupermemory42AISan Francisco, United States$4.1M
Open source
- DODocumentDB18Cloud ComputingSeattle, United States
Open source
- APapilayer10API PlatformVienna, Austria
Open source
- UNUnbrowse9AISan Francisco, United States
Open source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
ElevenLabs79AILondon, United Kingdom$1.6BOpen source
Hugging Face76AINew York, United States$395.2MOpen source · Self-hostable
Grafana Cloud74ObservabilityNew York, United States$2.1BOpen source · Self-hostable
Stripe, Inc.73BillingSouth San Francisco, United States$11.4BOpen source
Google73InternetMountain View, United States$9.1BOpen source
Docker71SoftwareSan Francisco, USA$105.0MOpen source
WorkOS71Developer ToolsSan Francisco, United States$198.0MOpen source
- LALacework70AISan Jose, United States$1.3B
Open source
XBOW69CybersecuritySeattle, United States$215.0MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Chainalysis67FintechNew York, United States$170.0MOpen source
WP Engine65InternetAustin, United States$251.2MOpen source
Zendesk65Customer ServiceSan Francisco, United States$500KOpen source
Vultr63NeocloudHerndon, United States$662.0MOpen source
XMTP63AISan Francisco, United States$49.9MOpen source
- STStackOne62AILondon, United Kingdom$23.6M
Open source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
- PAParagon62SaaSLos Angeles, United States$21.0M
Open source
Ox Security62EnterpriseBoston, United States$154.0MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
OneSignal61Customer Engagement PlatformSan Mateo, United States$57.0MOpen source
- NANasuni61SaaSBoston, United States$219.0M
Open source
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesOpen source
Citrix Systems60Cloud ComputingFort Lauderdale, United StatesOpen source
Canonical60Open SourceLondon, United Kingdom$348KOpen source · Self-hostable
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
- GRGretel AI58Artificial IntelligenceSan Diego, United States$65.5M
Open source
- MAMailgun58SaaSSan Antonio, United States$50.0M
Open source
- ESEssential AI58AISan Francisco, United States$239.8M
Open source
- BRBria58AITel Aviv, Israel$130.5M
Open source
Altana58AINew York, United States$200.0MOpen source
- AMAmigo AI58Artificial IntelligenceNew York, United States$17.3M
Open source
- SPSPEAKEASY57API ManagementSan Francisco, United States$22.6M
Open source
Linear57SoftwareSan Francisco, United States$134.0MOpen source
Codacy57DevOps Intelligence PlatformLisbon, Portugal$23.1MOpen source
BLACKBOX.AI57AISan Francisco, United States$38.3MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| QDQdrant | Artificial Intelligence | Open source · Self-hostable | Berlin, Germany | $87.5M | 63 |
| Tensorlake | Artificial Intelligence | Open source | San Francisco, United States | $8.0M | 54 |
| VEVeeva Systems | SaaS | Open source | Pleasanton, United States | $7.0M | 67 |
| TOTonic.ai | AI | Open source | San Francisco, United States | $43.0M | 62 |
| Continue | AI | Open source | San Francisco, United States | $70.1M | 61 |
| JetBrains | Software Development | Open source | Prague, Czech Republic | — | 60 |
| Axiom Quant | Artificial Intelligence | Open source | San Francisco, United States | $264.0M | 58 |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 |
| Quotient AI | Artificial Intelligence | Open source | Boston, United States | $5.5M | 56 |
| ESEscape | Cybersecurity | Open source | Paris, France | $21.9M | 55 |
| Domo | Business Intelligence | Open source | American Fork, United States | $33.0M | 50 |
| Hathora | Gaming | Open source | New York City, United States | $7.6M | 50 |
| ZYZymtrace | Artificial Intelligence | Open source | Wilmington, United States | $12.2M | 50 |
| SUSurrealDB | Databases | Open source | San Francisco, USA | $42.0M | 49 |
| Respan | Artificial Intelligence | Open source | San Francisco, United States | $5.0M | 49 |
| BUBunzz | Web3 | Open source | Tokyo, Japan | $4.5M | 48 |
| CLCline | AI | Open source | San Francisco, United States | $27.0M | 46 |
| SUSupermemory | AI | Open source | San Francisco, United States | $4.1M | 42 |
| DODocumentDB | Cloud Computing | Open source | Seattle, United States | — | 18 |
| APapilayer | API Platform | Open source | Vienna, Austria | — | 10 |
| UNUnbrowse | AI | Open source | San Francisco, United States | — | 9 |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 |
| ElevenLabs | AI | Open source | London, United Kingdom | $1.6B | 79 |
| Hugging Face | AI | Open source · Self-hostable | New York, United States | $395.2M | 76 |
| Grafana Cloud | Observability | Open source · Self-hostable | New York, United States | $2.1B | 74 |
| Stripe, Inc. | Billing | Open source | South San Francisco, United States | $11.4B | 73 |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 |
| Docker | Software | Open source | San Francisco, USA | $105.0M | 71 |
| WorkOS | Developer Tools | Open source | San Francisco, United States | $198.0M | 71 |
| LALacework | AI | Open source | San Jose, United States | $1.3B | 70 |
| XBOW | Cybersecurity | Open source | Seattle, United States | $215.0M | 69 |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 |
| Chainalysis | Fintech | Open source | New York, United States | $170.0M | 67 |
| WP Engine | Internet | Open source | Austin, United States | $251.2M | 65 |
| Zendesk | Customer Service | Open source | San Francisco, United States | $500K | 65 |
| Vultr | Neocloud | Open source | Herndon, United States | $662.0M | 63 |
| XMTP | AI | Open source | San Francisco, United States | $49.9M | 63 |
| STStackOne | AI | Open source | London, United Kingdom | $23.6M | 62 |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 |
| PAParagon | SaaS | Open source | Los Angeles, United States | $21.0M | 62 |
| Ox Security | Enterprise | Open source | Boston, United States | $154.0M | 62 |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 |
| OneSignal | Customer Engagement Platform | Open source | San Mateo, United States | $57.0M | 61 |
| NANasuni | SaaS | Open source | Boston, United States | $219.0M | 61 |
| Fair Isaac Corporation (FICO) | Financial Services | Open source | Bozeman, United States | — | 60 |
| Citrix Systems | Cloud Computing | Open source | Fort Lauderdale, United States | — | 60 |
| Canonical | Open Source | Open source · Self-hostable | London, United Kingdom | $348K | 60 |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 |
| GRGretel AI | Artificial Intelligence | Open source | San Diego, United States | $65.5M | 58 |
| MAMailgun | SaaS | Open source | San Antonio, United States | $50.0M | 58 |
| ESEssential AI | AI | Open source | San Francisco, United States | $239.8M | 58 |
| BRBria | AI | Open source | Tel Aviv, Israel | $130.5M | 58 |
| Altana | AI | Open source | New York, United States | $200.0M | 58 |
| AMAmigo AI | Artificial Intelligence | Open source | New York, United States | $17.3M | 58 |
| SPSPEAKEASY | API Management | Open source | San Francisco, United States | $22.6M | 57 |
| Linear | Software | Open source | San Francisco, United States | $134.0M | 57 |
| Codacy | DevOps Intelligence Platform | Open source | Lisbon, Portugal | $23.1M | 57 |
| BLACKBOX.AI | AI | Open source | San Francisco, United States | $38.3M | 57 |