SoundHound AI (Houndify) records 0 monthly visits with -100% month-over-month growth and Contact for Pricing pricing. Synthflow.ai records 95,542 monthly visits with -7.6% growth and Free Trial, Contact for Pricing pricing.
Voice-native conversational AI agents for customer and employee touchpoints
Enterprise AI voice agents that work inside your phone system
| Dimension / Metric | | |
|---|---|---|
| Official Domain | houndify.com | synthflow.ai |
| Pricing Model | Contact for Pricing | Free Trial, Contact for Pricing |
| Monthly Visits | 0 (0) | 95.54K (95,542) |
| MoM Traffic Delta | -1.06K (-100%) | -7.91K (-7.6%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (59.9%) |
| Direct Visits / mo | 0 | 32.52K |
| User Rating | 4.7 | 4.2 |
| Supported Platforms | Website | Website |
Voice-native conversational AI agents for customer and employee touchpoints
A voice-native platform for building and orchestrating AI agents, with agent and model selection, rule-based actions, and human-assisted resolution.
Agents are designed to keep listening and understanding through interruptions, background noise, and the unpredictable flow of real conversations.
Layered guardrails at instruction, task, function, and channel level, a proprietary PII-detection LLM, tenant isolation, encryption, and full audit logging.
Deploy agents to digital channels and physical locations — phones, drive-thrus, in-car systems, kiosks, and employee tools — from a single system.
Enterprise AI voice agents that work inside your phone system
Design AI agents for inbound and outbound calls without building a custom voice stack yourself.
Agents read and write Salesforce, HubSpot, Zendesk, Freshworks and more during the call, through 200+ integrations.
Keep your numbers and carrier thanks to built-in connections for Zoom, Five9, RingCentral, 8x8, Twilio, Telnyx, Vonage and Freshcaller, plus SIP setups.
Synthflow runs regional telephony infrastructure with SIP ladder, packet capture and quality scores for every call.
SpecialistEnterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
SpecialistEnterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Build autonomous AI agents for WhatsApp, email, voice, and every channel your customers use.
Free / Open-sourceReal-time speech-to-text, text-to-speech and voice agents in one API platform
Free / Open-sourceReal-time speech-to-text, text-to-speech and voice agents in one API platform
Free / Open-sourceBuild, test, and deploy production-grade voice AI agents over API
Autonomous AI agents for every customer conversation, on every channel
Build AI agents that handle customer conversations across chat, voice, email, SMS, and WhatsApp.
Enterprise voice AI that resolves customer conversations
Enterprise voice AI that resolves customer conversations
Cloud phone system and AI voice agents for sales, support, and call centers
Cloud phone system and AI voice agents for sales, support, and call centers
AI-powered omnichannel customer experience and contact center platform
Build, test, and ship chat and voice AI agents for customer experience
SpecialistAn enterprise AI platform for customer experience, automation and AI-first operations
Enterprise voice AI agents that handle your most regulated phone calls
Enterprise voice AI agents that handle your most regulated phone calls
![[24]7.ai Engagement Cloud product dashboard for omnichannel customer service](https://cdn.openaitools.app/previews/247-inc-com-4ae6f909-5c51fbea.webp)
