Alternatives to Nextiva
The top Unified Communications companies similar to Nextiva, 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.
Dialpad67Voice AISan Ramon, United States
SUPERDIAL57HealthcareSan Francisco, United States$22.5M
8x854Cloud CommunicationsCampbell, USA$63.0M
RingCentral44Cloud CommunicationsBelmont, United States$53.7M
Aircall68Voice AINew York, United States
Winn.ai57EnterpriseTel Aviv, Israel$17.0M
Vonage50Voice AIHolmdel, United States$100.0M
OffSight47EnterpriseTel Aviv, Israel
FrontSpin38Sales TechnologySan Diego, United States- GetreflexVoice AIMiami, United States
Gong76Revenue IntelligenceSan Francisco, United States$590.0M
Yellow.ai73Conversational AIBengaluru, India
Intercom (Fin by Intercom)71Voice AgentSan Francisco, United States$911.0M
Weave70Voice AILehi, United States
Sensi.AI70SecurityTel Aviv, Israel$93.5M
Chorus.ai68EnterpriseSan Francisco, United States$194.3M
Vapi65Voice AISan Francisco, United States$74.3M
Bland64Voice AISan Francisco, United States$51.0M
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9B
Leaping AI64Voice AISan Francisco, United States$254.8M
Orbita, Inc.63Conversational AIWaltham, United States$12.0M
Sanas63SpeechPalo Alto, United States$159.3M
Cognigy (NICE)63Voice AgentDüsseldorf, Germany
Hyro63Conversational AINew York, United States$79.5M
Cogito62Voice AIBoston, United States
OpenPhone62Voice AISan Francisco, United States$45.0M
hellopatient62HealthcareTel Aviv, Israel$57.6M
Strada62InsuranceSan Francisco, United States$4.5M
Solidroad61Agentic AISan Francisco, United States$39.2M
Sendbird61Conversational AISan Mateo, United States- INInfinitus61HealthcareSan Francisco, United States$106.9M
Boost AI59Conversational AIAarhus, Denmark$8.0M
Harbinger58Conversational AISan Francisco, United States$393.0M
Salient58Voice AgentSan Francisco, United States$78.4M
Nomi57AI CopilotSan Francisco, United States$180.0M
Voxia56EnterpriseSan Francisco, United States$6.0M
Perspective AI55EnterpriseSan Francisco, United States
Enchant Labs55Conversational AISan Francisco, United States
David AI54Voice Agent$77.1M
Ask-AI54EnterpriseSan Francisco, United States$20.0M
Kardome54SpeechTel Aviv, Israel$11.0M- CICignara54Agentic AISan Francisco, United States
Voca.ai54SpeechTel Aviv, Israel$6.1M
Onton54Conversational AITel Aviv, Israel$9.0M
Flai54Voice AITel Aviv, Israel$10.5M
Fern (Formerly Ishiki Labs)54Deep LearningSan Francisco, United States
Digitalhumans53Voice AITel Aviv, Israel
Regal Voice Inc.53Voice AISan Francisco, United States
Tuvis52EnterpriseTel Aviv, Israel$11.0M
Hamming AI52Voice AISan Francisco, United States$4.5M- SLSlingshot AI51Voice AgentSan Francisco, United States$96.3M
Voize51Voice AITel Aviv, Israel$54.0M
NLX51Conversational AINew York, United States$40.0M- VEVerint50Customer EngagementMelville, United States$2.1B
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Vocode50Open SourceSan Francisco, United States$3.8M
Gupshup50Conversational AISan Francisco, United States$810.0M
Humoniq49Agentic AITel Aviv, Israel- OBOBOt AI49Conversational AITel Aviv, Israel$5.0M
Rasa49Conversational AIBerlin, Germany$13.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Dialpad | Voice AI | San Ramon, United States | — | 67 |
| SUPERDIAL | Healthcare | San Francisco, United States | $22.5M | 57 |
| 8x8 | Cloud Communications | Campbell, USA | $63.0M | 54 |
| RingCentral | Cloud Communications | Belmont, United States | $53.7M | 44 |
| Aircall | Voice AI | New York, United States | — | 68 |
| Winn.ai | Enterprise | Tel Aviv, Israel | $17.0M | 57 |
| Vonage | Voice AI | Holmdel, United States | $100.0M | 50 |
| OffSight | Enterprise | Tel Aviv, Israel | — | 47 |
| FrontSpin | Sales Technology | San Diego, United States | — | 38 |
| Voice AI | Miami, United States | — | — | |
| Gong | Revenue Intelligence | San Francisco, United States | $590.0M | 76 |
| Yellow.ai | Conversational AI | Bengaluru, India | — | 73 |
| Intercom (Fin by Intercom) | Voice Agent | San Francisco, United States | $911.0M | 71 |
| Weave | Voice AI | Lehi, United States | — | 70 |
| Sensi.AI | Security | Tel Aviv, Israel | $93.5M | 70 |
| Chorus.ai | Enterprise | San Francisco, United States | $194.3M | 68 |
| Vapi | Voice AI | San Francisco, United States | $74.3M | 65 |
| Bland | Voice AI | San Francisco, United States | $51.0M | 64 |
| Genesys Cloud CX | Contact Center AI | Daly City, United States | $3.9B | 64 |
| Leaping AI | Voice AI | San Francisco, United States | $254.8M | 64 |
| Orbita, Inc. | Conversational AI | Waltham, United States | $12.0M | 63 |
| Sanas | Speech | Palo Alto, United States | $159.3M | 63 |
| Cognigy (NICE) | Voice Agent | Düsseldorf, Germany | — | 63 |
| Hyro | Conversational AI | New York, United States | $79.5M | 63 |
| Cogito | Voice AI | Boston, United States | — | 62 |
| OpenPhone | Voice AI | San Francisco, United States | $45.0M | 62 |
| hellopatient | Healthcare | Tel Aviv, Israel | $57.6M | 62 |
| Strada | Insurance | San Francisco, United States | $4.5M | 62 |
| Solidroad | Agentic AI | San Francisco, United States | $39.2M | 61 |
| Sendbird | Conversational AI | San Mateo, United States | — | 61 |
| INInfinitus | Healthcare | San Francisco, United States | $106.9M | 61 |
| Boost AI | Conversational AI | Aarhus, Denmark | $8.0M | 59 |
| Harbinger | Conversational AI | San Francisco, United States | $393.0M | 58 |
| Salient | Voice Agent | San Francisco, United States | $78.4M | 58 |
| Nomi | AI Copilot | San Francisco, United States | $180.0M | 57 |
| Voxia | Enterprise | San Francisco, United States | $6.0M | 56 |
| Perspective AI | Enterprise | San Francisco, United States | — | 55 |
| Enchant Labs | Conversational AI | San Francisco, United States | — | 55 |
| David AI | Voice Agent | — | $77.1M | 54 |
| Ask-AI | Enterprise | San Francisco, United States | $20.0M | 54 |
| Kardome | Speech | Tel Aviv, Israel | $11.0M | 54 |
| CICignara | Agentic AI | San Francisco, United States | — | 54 |
| Voca.ai | Speech | Tel Aviv, Israel | $6.1M | 54 |
| Onton | Conversational AI | Tel Aviv, Israel | $9.0M | 54 |
| Flai | Voice AI | Tel Aviv, Israel | $10.5M | 54 |
| Fern (Formerly Ishiki Labs) | Deep Learning | San Francisco, United States | — | 54 |
| Digitalhumans | Voice AI | Tel Aviv, Israel | — | 53 |
| Regal Voice Inc. | Voice AI | San Francisco, United States | — | 53 |
| Tuvis | Enterprise | Tel Aviv, Israel | $11.0M | 52 |
| Hamming AI | Voice AI | San Francisco, United States | $4.5M | 52 |
| SLSlingshot AI | Voice Agent | San Francisco, United States | $96.3M | 51 |
| Voize | Voice AI | Tel Aviv, Israel | $54.0M | 51 |
| NLX | Conversational AI | New York, United States | $40.0M | 51 |
| VEVerint | Customer Engagement | Melville, United States | $2.1B | 50 |
| COCognigy | Voice Agent | Düsseldorf, Germany | $156.5M | 50 |
| Vocode | Open Source | San Francisco, United States | $3.8M | 50 |
| Gupshup | Conversational AI | San Francisco, United States | $810.0M | 50 |
| Humoniq | Agentic AI | Tel Aviv, Israel | — | 49 |
| OBOBOt AI | Conversational AI | Tel Aviv, Israel | $5.0M | 49 |
| Rasa | Conversational AI | Berlin, Germany | $13.0M | 49 |