AI meeting transcription

AssemblyAI

Audio · Universal / Slam-1

8.7

Speech-to-text API with diarisation, summarisation, and topic detection.

Chorus by ZoomInfo

Audio · In-house speech and NLP models (patented Chorus ML stack)

8.7

Enterprise conversation intelligence bundled with ZoomInfo's B2B data graph

Gong

Audio · In-house speech and language models, with additional agentic features reportedly built on frontier LLMs

8.5

Revenue AI platform that captures, transcribes, and analyzes customer conversations to drive sales outcomes.

Grain

Audio · Claude, ChatGPT

8.3

AI meeting notes, coaching, and an MCP feed for your agents

Fireflies.ai

Audio · Multi-model (proprietary ASR + LLM layer)

8.2

AI meeting assistant that joins calls, transcribes them, and turns the talk into searchable notes and action items.

Read AI

Audio · Multi-model

8.1

AI meeting copilot that transcribes, summarizes, and surfaces action items across Zoom, Meet, and Teams.

Reflect

Writing · OpenAI GPT-4 + Whisper

8.0

Networked note-taking app with GPT-4 and Whisper baked into the writing surface.

Deepgram

Audio · Nova, Flux, Speak (proprietary)

7.9

Production-grade speech-to-text, text-to-speech, and voice-agent APIs for real-time and batch audio.

Limitless

Agents · Proprietary (multi-model)

7.8

AI wearable pendant that records and transcribes your conversations into a searchable personal memory.

Vibe

Audio · OpenAI Whisper (via whisper.cpp)

7.2

Offline desktop transcription app powered by Whisper, with diarization, batch processing, and an HTTP API.

Transgate

Audio · Multi-model speech-to-text

6.9

Pay-as-you-go AI transcription and translation with summaries, highlights, and chat over your audio.

Aispect

Image Generation

6.8

Turns live audio at events into AI-generated visuals on the fly, in 30+ languages.

Mem

Writing · Multi-model

6.8

AI-native notes app that auto-organizes your captures and surfaces context as you work.

Otter.ai

Audio · Proprietary speech + LLM stack

6.8

AI meeting notetaker that transcribes calls, summarizes them, and pulls out action items in real time.

Sybill

Agents · Multi-model

6.8

AI sales assistant that turns call recordings, emails, and CRM activity into deal intelligence and automated follow-ups.

SalesAgent Chat

Agents · Multi-model (OpenAI, Llama, Mistral)

6.7

Real-time AI copilot and coach for sales calls, with live transcription, suggestions, and pitch rehearsal.

Scribbl

Audio

6.7

Bot-free AI meeting recorder, transcriber, and summarizer for Google Meet.

Cluely

Writing

Real-time AI meeting assistant that takes notes and answers questions while you talk

Genspark

Agents · Mixture-of-agents across ~9 LLMs including GPT-4.1, Claude, Gemini plus OpenAI Realtime API for voice

A no-code Super Agent that orchestrates 9 frontier LLMs and 150+ tools to research, build, and even make phone calls for you

Horch

Audio · Whisper (local) for transcription; optional Ollama / MLX local LLMs for summarization

Privacy-first, on-device meeting assistant for macOS

Notebooker

RAG · User-selectable: OpenAI, Anthropic, or local models (bring your own API key)

A cited-answers notebook that turns links, PDFs, audio and video into podcasts, flashcards, mindmaps and textbooks.

Threadfork

Audio · On-device local LLMs running on Apple Silicon (specific model family undisclosed)

Private, local-first AI meeting notetaker for macOS

VoxAI

Audio · Bring-your-own via MCP (Claude, GPT, or other MCP-compatible clients)

Local macOS conversation recorder with live AI copilot and speaker-labelled transcripts