"Using Google Sheets as a CRM" matching MCP connectors:

Test the voice agents you run: scored transcripts, pass/fail verdicts, latency and WER metrics.

Connect the OneStepTranscribe MCP server to your AI assistant and turn audio or video into text without leaving the chat. It is a remote server, so there is nothing to install, no API key, and no account. Just add one URL and ask your assistant to transcribe a file.

One key, 100+ models — chat with any LLM and generate video, images, speech. Free trial at 370.ai.

YouTube video search with transcript extraction as first-class output.

Pronunciation scoring, speech-to-text, and text-to-speech for language learning

Manage Speko voice-AI agents, sessions, calls, phone numbers, knowledge bases, evals, and docs.

AI voice interviewer: create roles, screen CVs, schedule interviews, read scored reports.

Voice-interview your ideas into LinkedIn posts and X threads via a Digital Brain memory.

Search recordings, summarize meetings, create clips, and automate workflows from your AI assistant.

Create voice-agent scenarios, pull session analytics, place SIP calls, schedule meeting bots.

Give your AI agent a phone: place calls, navigate IVRs, wait on hold, get structured answers.

Async video interviews: send a link, get short video answers with transcripts and AI captions.

Rehearse a talk or presentation and get instant feedback on your delivery.

Feedback layer for video. Reviewers talk through feedback; agents read it as structured comments.

Transcribe audio & video: diarization, timed SRT/VTT, podcasts, paste-a-link, whole-feed batch.

Give AI agents real phone numbers, messages, and voice calls via MCP.

Give AI agents a phone: outbound AI calls that return a summary, transcript, and extracted fields.

Noogat is a voice-first note-taking app for iOS and web with an MCP server for AI coding agents. Capture ideas hands-free via Siri, retrieve them inside Claude Code, Claude Desktop, or Cursor. Features: semantic search, AI auto-tagging, search by time, related notes. Pro subscription required for MCP access.

Voice-led, FSRS-scheduled flashcards from YouTube, PDFs, web, or text. Auto-graded quizzes.

Give your AI a face, a voice, and a personality. 3D avatars with custom personas.