Alternatives to Castia
The top AI Outbound Operating Platform companies similar to Castia, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
- VIVincent49Agentic AISan Francisco, United States
AgentSmyth37Agentic AITel Aviv, Israel$11.2M
Janz.io32Agentic AITel Aviv, Israel$1.5M
Chatnis13Conversational AITel Aviv, Israel
B2upAgentic AITel Aviv, Israel- Sentaya AIAgentic AIRishon LeZion, Israel
MyamelieAgentic AITel Aviv, Israel
Decagon65AI AgentSan Francisco, United States$491.0M
11x64Agentic AISan Francisco, United States
OctoML59Generative AISeattle, United States$131.9M
Jeeng55MarketingTel Aviv, Israel$20.5M
Lua Global55Agentic AISan Francisco, United States$5.8M
Solda.AI54FintechTel Aviv, Israel$9.0M
TranZact54Agentic AITel Aviv, Israel$10.0M
Kinro54Artificial IntelligenceSan Francisco, US$15.0M
Operator50Agentic AISan Francisco, United States
Supersonik49Agentic AITel Aviv, Israel$13.0M- PAPascal AI48Conversational AISan Francisco, United States$4.6M
- Valis47Agentic AISan Francisco, United States
Cortex46Conversational AISan Francisco, United States
Dante45Artificial Intelligence$1.5M
Rivvun AI44Conversational AIBengaluru, India$7.5M
Devally44Agentic AITel Aviv, Israel$2.2M
Arcade AI, Inc44Agentic AISan Francisco, United States$15.0M
Heyy43Agentic AITel Aviv, Israel$1.5M
Reevo, Inc.43Customer ExperienceTel Aviv, Israel
Mixx Technologies43AITel Aviv, Israel$34.5M
Karumi41Agentic AISan Francisco, United States$2.0M- Zlin40Conversational AITel Aviv, Israel
Imperson40MarketingTel Aviv, Israel$3.0M
Gino39Agentic AITel Aviv, Israel
Strategy38Marketing AutomationSan Francisco, United States$715.0M- Handier Tech37Agentic AITel Aviv, Israel
SLNG.AI37Agentic AISan Francisco, United States$3.3M
Gavan AI Labs37Agentic AITel Aviv, Israel$1.5M
Topicx35EnterpriseTel Aviv, Israel
TalkStack AI35Agentic AISan Francisco, United States- Limbra35Conversational AITel Aviv, Israel$1.5M
- PRPrime Insights34Customer Data PlatformTel Aviv, Israel$1.5M
- Xolum34Conversational AITel Aviv, Israel$1.5M
- Icebull34Agentic AITel Aviv, Israel$1.5M
- Mygrowthteam34Sales AutomationTel Aviv, Israel
- Aatrex33Conversational AITel Aviv, Israel
Caveman AI33Agentic AITel Aviv, Israel
Mandino33Agentic AITel Aviv, Israel- Chatchalk32Conversational AITel Aviv, Israel$1.5M
- Synvi32Conversational AITel Aviv, Israel$1.5M
Leverage AI25Agentic AISan Francisco, United States
SDR-GPT23Generative AISan Francisco, United States
Brote22Agentic AITel Aviv, Israel- Omnislate21Agentic AISan Francisco, United States
- Mkrol21Conversational AI
- Vahq19Conversational AITel Aviv, Israel
- Marsch17Agentic AISan Francisco, United States
Lionwire17Voice AI
Ginzi16EnterpriseTel Aviv, Israel
Vespper15Agentic AITel Aviv, Israel
TryWonderAI14Agentic AISan Francisco, United States- Onebeam14Voice AITel Aviv, Israel
- Vikinghbot14Conversational AI
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| VIVincent | Agentic AI | San Francisco, United States | — | 49 |
| AgentSmyth | Agentic AI | Tel Aviv, Israel | $11.2M | 37 |
| Janz.io | Agentic AI | Tel Aviv, Israel | $1.5M | 32 |
| Chatnis | Conversational AI | Tel Aviv, Israel | — | 13 |
| B2up | Agentic AI | Tel Aviv, Israel | — | — |
| Agentic AI | Rishon LeZion, Israel | — | — | |
| Myamelie | Agentic AI | Tel Aviv, Israel | — | — |
| Decagon | AI Agent | San Francisco, United States | $491.0M | 65 |
| 11x | Agentic AI | San Francisco, United States | — | 64 |
| OctoML | Generative AI | Seattle, United States | $131.9M | 59 |
| Jeeng | Marketing | Tel Aviv, Israel | $20.5M | 55 |
| Lua Global | Agentic AI | San Francisco, United States | $5.8M | 55 |
| Solda.AI | Fintech | Tel Aviv, Israel | $9.0M | 54 |
| TranZact | Agentic AI | Tel Aviv, Israel | $10.0M | 54 |
| Kinro | Artificial Intelligence | San Francisco, US | $15.0M | 54 |
| Operator | Agentic AI | San Francisco, United States | — | 50 |
| Supersonik | Agentic AI | Tel Aviv, Israel | $13.0M | 49 |
| PAPascal AI | Conversational AI | San Francisco, United States | $4.6M | 48 |
| Agentic AI | San Francisco, United States | — | 47 | |
| Cortex | Conversational AI | San Francisco, United States | — | 46 |
| Dante | Artificial Intelligence | — | $1.5M | 45 |
| Rivvun AI | Conversational AI | Bengaluru, India | $7.5M | 44 |
| Devally | Agentic AI | Tel Aviv, Israel | $2.2M | 44 |
| Arcade AI, Inc | Agentic AI | San Francisco, United States | $15.0M | 44 |
| Heyy | Agentic AI | Tel Aviv, Israel | $1.5M | 43 |
| Reevo, Inc. | Customer Experience | Tel Aviv, Israel | — | 43 |
| Mixx Technologies | AI | Tel Aviv, Israel | $34.5M | 43 |
| Karumi | Agentic AI | San Francisco, United States | $2.0M | 41 |
| Conversational AI | Tel Aviv, Israel | — | 40 | |
| Imperson | Marketing | Tel Aviv, Israel | $3.0M | 40 |
| Gino | Agentic AI | Tel Aviv, Israel | — | 39 |
| Strategy | Marketing Automation | San Francisco, United States | $715.0M | 38 |
| Agentic AI | Tel Aviv, Israel | — | 37 | |
| SLNG.AI | Agentic AI | San Francisco, United States | $3.3M | 37 |
| Gavan AI Labs | Agentic AI | Tel Aviv, Israel | $1.5M | 37 |
| Topicx | Enterprise | Tel Aviv, Israel | — | 35 |
| TalkStack AI | Agentic AI | San Francisco, United States | — | 35 |
| Conversational AI | Tel Aviv, Israel | $1.5M | 35 | |
| PRPrime Insights | Customer Data Platform | Tel Aviv, Israel | $1.5M | 34 |
| Conversational AI | Tel Aviv, Israel | $1.5M | 34 | |
| Agentic AI | Tel Aviv, Israel | $1.5M | 34 | |
| Sales Automation | Tel Aviv, Israel | — | 34 | |
| Conversational AI | Tel Aviv, Israel | — | 33 | |
| Caveman AI | Agentic AI | Tel Aviv, Israel | — | 33 |
| Mandino | Agentic AI | Tel Aviv, Israel | — | 33 |
| Conversational AI | Tel Aviv, Israel | $1.5M | 32 | |
| Conversational AI | Tel Aviv, Israel | $1.5M | 32 | |
| Leverage AI | Agentic AI | San Francisco, United States | — | 25 |
| SDR-GPT | Generative AI | San Francisco, United States | — | 23 |
| Brote | Agentic AI | Tel Aviv, Israel | — | 22 |
| Agentic AI | San Francisco, United States | — | 21 | |
| Conversational AI | — | — | 21 | |
| Conversational AI | Tel Aviv, Israel | — | 19 | |
| Agentic AI | San Francisco, United States | — | 17 | |
| Lionwire | Voice AI | — | — | 17 |
| Ginzi | Enterprise | Tel Aviv, Israel | — | 16 |
| Vespper | Agentic AI | Tel Aviv, Israel | — | 15 |
| TryWonderAI | Agentic AI | San Francisco, United States | — | 14 |
| Voice AI | Tel Aviv, Israel | — | 14 | |
| Conversational AI | — | — | 14 |