Open source focus
Open Source Alternatives to Jacio
60 open source Cold Email Outreach options similar to Jacio, 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.
Warmly63Agentic AISan Francisco, United States$19.7MOpen source
LeadersagencyAgentic AITel Aviv, IsraelOpen source
CultivateaiSales AutomationOpen source
SugarCRM49CRM & Sales SoftwareSan Francisco, United States$86.5MOpen source · Self-hostable
Firstprinciplesgtm33Agentic AISan Francisco, United StatesOpen source
Dydas33Agentic AITel Aviv, IsraelOpen source
Airfleet20MarketingOpen source
360sprint4Agentic AITel Aviv, IsraelOpen source
ThedistributionContent DistributionOpen source
GilloGenerative AILondon, United KingdomOpen source
LeadgroveAI SDROpen source
InnosalesSales Engagement PlatformTel Aviv, IsraelOpen source
GetcutGenerative AIOpen source
TradetribeAgentic AITel Aviv, IsraelOpen source
LeadrySales IntelligenceOpen source
- AigrowwContent Creation AI
Open source
ResenaCustomer ReviewsOpen source
Auto InflateGenerative AIOpen source
CowpokeAI AgentOpen source
- KlozioAgentic AISan Francisco, United States
Open source
PinarliAgentic AITel Aviv, IsraelOpen source
SlopbyslopGenerative AIOpen source
- AdjarGenerative AITel Aviv, Israel
Open source
- LeadtekWeb Design
Open source
GeminatorGenerative AIOpen source
ChatirlConversational AITel Aviv, IsraelOpen source
BellepropertyProptechOpen source
ParnexAffiliate MarketingOpen source
ImpulsiaConversational AIOpen source
FwrapGenerative AITel Aviv, IsraelOpen source
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
Stripe, Inc.72BillingSouth San Francisco, United States$11.4BOpen source
Coframe70AI-Managed PlatformSan Francisco, United States$9.3MOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Resend64Developer ToolsSan Francisco, United States$3.0MOpen source
OneSignal61Customer Engagement PlatformSan Mateo, United States$57.0MOpen source
Mindbody61SaaSSan Luis Obispo, United States$97.0MOpen source
Apify60Web ScrapingPrague, Czech Republic$3.5MOpen source
Intruder60CybersecurityLondon, United Kingdom$63.0MOpen source
Iyzico58FintechIstanbul, Turkey$30.6MOpen source
Harri58HR TechNew York, United States$80.0MOpen source
Netskope58CybersecuritySanta Clara, United States$1.5BOpen source
Addressable57Web3San Francisco, United States$13.5MOpen source
Belkin Vision56HealthcareGeneva, Switzerland$38.5MOpen source
BitPay56FintechAtlanta, United StatesOpen source
Catena Labs56Agentic AISan Francisco, United States$36.0MOpen source
Mappedin55Real Estate TechWaterloo, Canada$56.6MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
Interai54Enterprise$13.3MOpen source
Ghost53Publishing PlatformSingapore, Singapore$7.4MOpen source · Self-hostable
Delve AI53MarTechNew York, United States$33.5MOpen source
Banked53FintechLondon, United Kingdom$2.0MOpen source
- APAppknox52CybersecuritySingapore, Singapore$63.0M
Open source
Arthur51Agentic AISan Francisco, United States$10.0MOpen source
- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
Open source
Bitwarden48CybersecuritySanta Barbara, United States$130.0MOpen source · Self-hostable
Fomo47Marketing AutomationAustin, United States$517.0MOpen source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Akool47Generative AIPalo Alto, United States$40.0MOpen source
Outlit45Agentic AI$500KOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Warmly | Agentic AI | Open source | San Francisco, United States | $19.7M | 63 |
| Leadersagency | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Cultivateai | Sales Automation | Open source | — | — | — |
| SugarCRM | CRM & Sales Software | Open source · Self-hostable | San Francisco, United States | $86.5M | 49 |
| Firstprinciplesgtm | Agentic AI | Open source | San Francisco, United States | — | 33 |
| Dydas | Agentic AI | Open source | Tel Aviv, Israel | — | 33 |
| Airfleet | Marketing | Open source | — | — | 20 |
| 360sprint | Agentic AI | Open source | Tel Aviv, Israel | — | 4 |
| Thedistribution | Content Distribution | Open source | — | — | — |
| Gillo | Generative AI | Open source | London, United Kingdom | — | — |
| Leadgrove | AI SDR | Open source | — | — | — |
| Innosales | Sales Engagement Platform | Open source | Tel Aviv, Israel | — | — |
| Getcut | Generative AI | Open source | — | — | — |
| Tradetribe | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Leadry | Sales Intelligence | Open source | — | — | — |
| Content Creation AI | Open source | — | — | — | |
| Resena | Customer Reviews | Open source | — | — | — |
| Auto Inflate | Generative AI | Open source | — | — | — |
| Cowpoke | AI Agent | Open source | — | — | — |
| Agentic AI | Open source | San Francisco, United States | — | — | |
| Pinarli | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Slopbyslop | Generative AI | Open source | — | — | — |
| Generative AI | Open source | Tel Aviv, Israel | — | — | |
| Web Design | Open source | — | — | — | |
| Geminator | Generative AI | Open source | — | — | — |
| Chatirl | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Belleproperty | Proptech | Open source | — | — | — |
| Parnex | Affiliate Marketing | Open source | — | — | — |
| Impulsia | Conversational AI | Open source | — | — | — |
| Fwrap | Generative AI | Open source | Tel Aviv, Israel | — | — |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 |
| Stripe, Inc. | Billing | Open source | South San Francisco, United States | $11.4B | 72 |
| Coframe | AI-Managed Platform | Open source | San Francisco, United States | $9.3M | 70 |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 |
| Resend | Developer Tools | Open source | San Francisco, United States | $3.0M | 64 |
| OneSignal | Customer Engagement Platform | Open source | San Mateo, United States | $57.0M | 61 |
| Mindbody | SaaS | Open source | San Luis Obispo, United States | $97.0M | 61 |
| Apify | Web Scraping | Open source | Prague, Czech Republic | $3.5M | 60 |
| Intruder | Cybersecurity | Open source | London, United Kingdom | $63.0M | 60 |
| Iyzico | Fintech | Open source | Istanbul, Turkey | $30.6M | 58 |
| Harri | HR Tech | Open source | New York, United States | $80.0M | 58 |
| Netskope | Cybersecurity | Open source | Santa Clara, United States | $1.5B | 58 |
| Addressable | Web3 | Open source | San Francisco, United States | $13.5M | 57 |
| Belkin Vision | Healthcare | Open source | Geneva, Switzerland | $38.5M | 56 |
| BitPay | Fintech | Open source | Atlanta, United States | — | 56 |
| Catena Labs | Agentic AI | Open source | San Francisco, United States | $36.0M | 56 |
| Mappedin | Real Estate Tech | Open source | Waterloo, Canada | $56.6M | 55 |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 |
| Interai | Enterprise | Open source | — | $13.3M | 54 |
| Ghost | Publishing Platform | Open source · Self-hostable | Singapore, Singapore | $7.4M | 53 |
| Delve AI | MarTech | Open source | New York, United States | $33.5M | 53 |
| Banked | Fintech | Open source | London, United Kingdom | $2.0M | 53 |
| APAppknox | Cybersecurity | Open source | Singapore, Singapore | $63.0M | 52 |
| Arthur | Agentic AI | Open source | San Francisco, United States | $10.0M | 51 |
| OBOBOt AI | Conversational AI | Open source | Tel Aviv, Israel | $5.0M | 49 |
| Bitwarden | Cybersecurity | Open source · Self-hostable | Santa Barbara, United States | $130.0M | 48 |
| Fomo | Marketing Automation | Open source | Austin, United States | $517.0M | 47 |
| SASales Interaction Agent | Agentic AI | Open source | San Francisco, United States | $5.0M | 47 |
| Akool | Generative AI | Open source | Palo Alto, United States | $40.0M | 47 |
| Outlit | Agentic AI | Open source | — | $500K | 45 |