
SpecialistEnterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.

SoundHound AI (Houndify) records 0 monthly visits with -100% month-over-month growth and Contact for Pricing pricing. n8n records 4,522,449 monthly visits with -7.4% growth and Freemium pricing.

Voice-native conversational AI agents for customer and employee touchpoints
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | houndify.com | n8n.io |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 0 (0) | 4.52M (4,522,449) |
| MoM Traffic Delta | -1.06K (-100%) |
| -361.7K (-7.4%) |
| Primary Market & Share | 🌐 Global (—) | 🇮🇳 India (13.2%) |
|---|
| Direct Visits / mo | 0 | 1.57M |
|---|
| User Rating | 4.7 | 4.7 |
|---|
| 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.
Open-source workflow automation built for AI agents and technical teams
Build automations with a visual node editor, then insert JavaScript or Python code nodes when you need custom logic.
Connect to 500+ native services, any REST API via HTTP nodes, and any agent or coding assistant through MCP.
Run agents alongside regular steps, inspect every decision, and add structured inputs, guardrails and human approval steps.
Watch workflows execute live, open past runs, replay a run with mocked data and re-run just the step that failed.

SpecialistEnterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.


Unmatched ecosystem of app connectors and reliability, but significantly more expensive and lacks n8n's self-hosting freedom.
#2No-code builder for custom AI agents and workflows
Free / Open-sourceReal-time speech-to-text, text-to-speech and voice agents in one API platform

Free / Open-sourceOutstanding open-source visual canvas for RAG pipelines and LLM agents, but less suited for general API integrations.

Free / Open-sourceBuild, test, and deploy production-grade voice AI agents over API

SpecialistMultiplayer AI where people and agents work side by side
Turn one prompt into live business apps, AI agents and automated workflows
Autonomous AI agents for every customer conversation, on every channel
Powerful visual builder specifically tailored for complex AI agent workflows, but less mature for traditional enterprise automation.

Build AI agents that handle customer conversations across chat, voice, email, SMS, and WhatsApp.

Free / Open-sourceEnterprise voice AI that resolves customer conversations
SpecialistEnterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Unmatched ecosystem of app connectors and reliability, but significantly more expensive and lacks n8n's self-hosting freedom.
No-code builder for custom AI agents and workflows
Free / Open-sourceReal-time speech-to-text, text-to-speech and voice agents in one API platform
Free / Open-sourceOutstanding open-source visual canvas for RAG pipelines and LLM agents, but less suited for general API integrations.
SpecialistMultiplayer AI where people and agents work side by side
Powerful visual builder specifically tailored for complex AI agent workflows, but less mature for traditional enterprise automation.
Free / Open-sourceEnterprise voice AI that resolves customer conversations