Alternatives to Kooo
The top Ephemeral Messaging companies similar to Kooo, 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.
- Website
Slack67SaaSSan Francisco, United States$1.4B - Website DIDiscord65ConsumerSan Francisco, United States$978.0M
- Website
SignalMessagingWashington, United States - Website
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9B - Website
Character.AI70Conversational AIMenlo Park, United States$150.0M - Website
Chai Research58AI CompanionPalo Alto, United States$55.0M - Website
Chai56AI ChatbotSan Francisco, United States$60.0M - Website
You.com56AI Search EngineSan Mateo, United States$25.0M - Website
Nuance Labs50Artificial IntelligenceSeattle, United States$66.7M - Website
invi Labs49MobileSan Francisco, United States$6.7M - Website
Character AI48Conversational AIMenlo Park, United States$193.0M - Website
Kalpa Labs85Voice AgentSan Francisco, United States$2.0M - Website
Ethosy40Generative AILondon, United Kingdom$3.3M - Website
OpenAI78ProductivitySan Francisco, United States$10.0B - Website
CoralApp37Web3Dallas, United States$3.0M - Website
Anthropic76Artificial IntelligenceSan Francisco, USA$317.4B - Website
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0B - Website
Perplexity AI71Search EngineSan Francisco, United States$591.4M - Website
Arena71Artificial IntelligenceBerkeley, USA$250.0M - Website
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0M - Website
Verbit70Contextual Speech RecognitionNew York, United States$584.0M - Website
The Browser Company68Agentic BrowserNew York, United States$154.0M - Website
Claude67Frontier AI LabSan Francisco, United States$4.0B - Website
Decagon65AI AgentSan Francisco, United States$491.0M - Website
Vapi65Voice AISan Francisco, United States$74.3M - Website
Cartesia64Voice AISan Francisco, United States$191.0M - Website
Bland64Voice AISan Francisco, United States$51.0M - Website
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9B - Website
Augmented Intelligence (AUI)64Assistant$54.5M - Website
Ambiance63HealthcareSan Francisco, United States$313.0M - Website
Valerie Health63HealthcareSan Francisco, United States$39.0M - Website
Monica63ProductivityHong Kong, China$10.0M - Website
Syllable63Agentic AISan Francisco, United States$94.3M - Website
Sanas63SpeechPalo Alto, United States$159.3M - Website
Gorgias63Customer Service AutomationMontreal, Canada$101.3M - Website
Hyro63Conversational AINew York, United States$79.5M - Website
Rep AI62E-commerceTel Aviv, Israel$8.2M - Website
Udio62Creative SuiteNew York, United States$20.0M - Website
Voiceflow62Conversational AIToronto, Canada$43.5M - Website
Strada62InsuranceSan Francisco, United States$4.5M - Website
hellopatient62HealthcareTel Aviv, Israel$57.6M - Website
OpenPhone62Voice AISan Francisco, United States$45.0M - Website
Midjourney62Text to ImageSan Francisco, USA$150.0M - Website PIPika Labs61Generative AINew York, United States$35.0M
- Website ADAdaptive AI61Conversational AISan Francisco, United States$6.5M
- Website
Mappa61Voice AIMiami, United States$3.4M - Website
Solidroad61Agentic AISan Francisco, United States$39.2M - Website
Qualified61Conversational AISan Francisco, United States$158.0M - Website
AI Solutions And Robotic Services .85Agentic AISan Francisco, United States - Website
WellSaid Labs60Voice AISeattle, United States$82.2M - Website
Boost AI59Conversational AIAarhus, Denmark$8.0M - Website
Fin AI59Artificial IntelligenceSan Francisco, United States$251.0M - Website
WRTN58AI Tools & AppsSeoul, South Korea$101.8M - Website
Joi58Conversational AISan Francisco, United States$3.0M - Website
Finaum58AI AgentSan Francisco, United States$3.6B - Website
Harbinger58Conversational AISan Francisco, United States$393.0M - Website
SUPERDIAL57HealthcareSan Francisco, United States$22.5M - Website
Gyde57InsuranceNew York, United States$60.0M - Website
UG labs56Conversational AITel Aviv, Israel$7.0M - Website
Respond.io56Customer ServiceKuala Lumpur, Malaysia$62.5M
| Company | Sector | HQ | Funding | Score | Website |
|---|---|---|---|---|---|
| Slack | SaaS | San Francisco, United States | $1.4B | 67 | Website |
| DIDiscord | Consumer | San Francisco, United States | $978.0M | 65 | Website |
| Signal | Messaging | Washington, United States | — | — | Website |
| OpenAI | Artificial Intelligence | San Francisco, United States | $493.9B | 84 | Website |
| Character.AI | Conversational AI | Menlo Park, United States | $150.0M | 70 | Website |
| Chai Research | AI Companion | Palo Alto, United States | $55.0M | 58 | Website |
| Chai | AI Chatbot | San Francisco, United States | $60.0M | 56 | Website |
| You.com | AI Search Engine | San Mateo, United States | $25.0M | 56 | Website |
| Nuance Labs | Artificial Intelligence | Seattle, United States | $66.7M | 50 | Website |
| invi Labs | Mobile | San Francisco, United States | $6.7M | 49 | Website |
| Character AI | Conversational AI | Menlo Park, United States | $193.0M | 48 | Website |
| Kalpa Labs | Voice Agent | San Francisco, United States | $2.0M | 85 | Website |
| Ethosy | Generative AI | London, United Kingdom | $3.3M | 40 | Website |
| OpenAI | Productivity | San Francisco, United States | $10.0B | 78 | Website |
| CoralApp | Web3 | Dallas, United States | $3.0M | 37 | Website |
| Anthropic | Artificial Intelligence | San Francisco, USA | $317.4B | 76 | Website |
| SpaceXAI | Frontier AI Lab | Palo Alto, United States | $90.0B | 76 | Website |
| Perplexity AI | Search Engine | San Francisco, United States | $591.4M | 71 | Website |
| Arena | Artificial Intelligence | Berkeley, USA | $250.0M | 71 | Website |
| Osaurus | Artificial Intelligence | San Francisco, USA | $63.0M | 71 | Website |
| Verbit | Contextual Speech Recognition | New York, United States | $584.0M | 70 | Website |
| The Browser Company | Agentic Browser | New York, United States | $154.0M | 68 | Website |
| Claude | Frontier AI Lab | San Francisco, United States | $4.0B | 67 | Website |
| Decagon | AI Agent | San Francisco, United States | $491.0M | 65 | Website |
| Vapi | Voice AI | San Francisco, United States | $74.3M | 65 | Website |
| Cartesia | Voice AI | San Francisco, United States | $191.0M | 64 | Website |
| Bland | Voice AI | San Francisco, United States | $51.0M | 64 | Website |
| Genesys Cloud CX | Contact Center AI | Daly City, United States | $3.9B | 64 | Website |
| Augmented Intelligence (AUI) | Assistant | — | $54.5M | 64 | Website |
| Ambiance | Healthcare | San Francisco, United States | $313.0M | 63 | Website |
| Valerie Health | Healthcare | San Francisco, United States | $39.0M | 63 | Website |
| Monica | Productivity | Hong Kong, China | $10.0M | 63 | Website |
| Syllable | Agentic AI | San Francisco, United States | $94.3M | 63 | Website |
| Sanas | Speech | Palo Alto, United States | $159.3M | 63 | Website |
| Gorgias | Customer Service Automation | Montreal, Canada | $101.3M | 63 | Website |
| Hyro | Conversational AI | New York, United States | $79.5M | 63 | Website |
| Rep AI | E-commerce | Tel Aviv, Israel | $8.2M | 62 | Website |
| Udio | Creative Suite | New York, United States | $20.0M | 62 | Website |
| Voiceflow | Conversational AI | Toronto, Canada | $43.5M | 62 | Website |
| Strada | Insurance | San Francisco, United States | $4.5M | 62 | Website |
| hellopatient | Healthcare | Tel Aviv, Israel | $57.6M | 62 | Website |
| OpenPhone | Voice AI | San Francisco, United States | $45.0M | 62 | Website |
| Midjourney | Text to Image | San Francisco, USA | $150.0M | 62 | Website |
| PIPika Labs | Generative AI | New York, United States | $35.0M | 61 | Website |
| ADAdaptive AI | Conversational AI | San Francisco, United States | $6.5M | 61 | Website |
| Mappa | Voice AI | Miami, United States | $3.4M | 61 | Website |
| Solidroad | Agentic AI | San Francisco, United States | $39.2M | 61 | Website |
| Qualified | Conversational AI | San Francisco, United States | $158.0M | 61 | Website |
| AI Solutions And Robotic Services . | Agentic AI | San Francisco, United States | — | 85 | Website |
| WellSaid Labs | Voice AI | Seattle, United States | $82.2M | 60 | Website |
| Boost AI | Conversational AI | Aarhus, Denmark | $8.0M | 59 | Website |
| Fin AI | Artificial Intelligence | San Francisco, United States | $251.0M | 59 | Website |
| WRTN | AI Tools & Apps | Seoul, South Korea | $101.8M | 58 | Website |
| Joi | Conversational AI | San Francisco, United States | $3.0M | 58 | Website |
| Finaum | AI Agent | San Francisco, United States | $3.6B | 58 | Website |
| Harbinger | Conversational AI | San Francisco, United States | $393.0M | 58 | Website |
| SUPERDIAL | Healthcare | San Francisco, United States | $22.5M | 57 | Website |
| Gyde | Insurance | New York, United States | $60.0M | 57 | Website |
| UG labs | Conversational AI | Tel Aviv, Israel | $7.0M | 56 | Website |
| Respond.io | Customer Service | Kuala Lumpur, Malaysia | $62.5M | 56 | Website |