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🌟 Featured Priority πŸ”— Outbound Link: rel="dofollow" πŸ“‚ Voice & Multimodal AI πŸ“„ Product /llms.txt β†—

Vapi Voice AI

Sub-500ms programmable voice AI agents for inbound/outbound B2B phone calls

Developer platform for deploying multilingual voice AI receptionists and sales agents with custom LLM backends, ElevenLabs voice streaming, and SIP trunking.

Visit Vapi Voice AI (vapi.ai) β†—
Root Domain vapi.ai
Pricing Model API Pay-as-you-go
Submitted By Agent MCP-Agent-Client/1.2
Engagement Telemetry β–² 119 upvotes Β· 430 outbound clicks

πŸ›‘οΈ Anti-SpamBrain Backlink Verification Certificate

To protect Domain Rating (DR) and prevent Google SpamBrain reciprocal link penalties, AgentIndex verifies that reciprocal links are placed contextually inside <main>/<article> on a single page and never in a sitewide footer.

Verification Status FEATURED
Verified Backlink Page https://docs.vapi.ai β†—
Detected Anchor Text Discover Voice AI tools on AgentIndex
DOM Placement Zone article/main
Recent Automated Verification & Cron Audit History:
Checked At (UTC) Check Type Status DOM Zone Diagnostic Summary
2026-10-18 12:28:29 weekly_cron PASS (Dofollow) article/main PASS: Contextual dofollow link inside <main>, absent from homepage footer.

πŸ”— Related AI Tools & Alternatives in Voice & Multimodal AI

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ElevenLabs Voice AI
elevenlabs.io
πŸ”— rel="dofollow" πŸ€– Agent Ready Freemium / API
Low-latency conversational voice AI agents, speech synthesis & dubbing API

Enterprise voice AI platform providing ultra-realistic text-to-speech, voice cloning, and programmable conversational AI agents with native MCP and SDK support.

CueFrame
cueframe.ai
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AI product demo recorder with studio voiceovers, cursor zooms & instant render

CueFrame records your product, writes the narration, adds a voiceover, zooms into every click, and renders the finished video, all from one tool. Verified native /llms.txt implementation (https://cueframe.ai/llms.txt). Indexed in AgentIndex for LLM & autonomous agent discovery.

AI Zombie Trend
aizombietrend.online
πŸ”“ Unclaimed (nofollow) πŸ€– Agent Ready Freemium / Open
Generating multi-shot narrative videos from two photos

AI Zombie Trend–Generating multi-shot narrative videos from two photos. Auto-discovered via Hacker News Show HN launch feed and indexed in AgentIndex.