SpecialistUnlimited AI transcription of audio and video in 98+ languages
SpecialistUnlimited AI transcription of audio and video in 98+ languages
Notta records 2,585,354 monthly visits with +2% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Tunk.ai records 0 monthly visits with -100% growth and Free Trial, Contact for Pricing pricing.

Voice AI agents and real-time speech-to-text for production call automation
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | notta.ai | tunk.ai |
| Pricing Model | Freemium, Paid, Contact for Pricing | Free Trial, Contact for Pricing |
| Monthly Visits | 2.59M (2,585,354) | 0 (0) |
| MoM Traffic Delta | +50.86K (+2%) | -3.37K (-100%) |
| Primary Market & Share | 🇯🇵 Japan (70.8%) | 🌐 Global (—) |
| Direct Visits / mo | 1.49M | 0 |
| User Rating | 4.4 | 4.2 |
| Supported Platforms | Website | Website |

AI note taker that transcribes, summarizes and visualizes meetings
Record online meetings with a bot, record bot-free on desktop or mobile, capture screen and camera, or upload audio, video and YouTube links.
Transcribe and translate in 58 languages, with real-time, bilingual and on-device transcription modes.
Generate summaries, action items and key decisions automatically, then ask questions across all your meetings.
Turn discussions into infographics, presentations, PDF, Word and Excel documents, and ready-to-send follow-up emails.

Voice AI agents and real-time speech-to-text for production call automation
Describe an agent in plain English and the platform sets up the voice, prompts, knowledge and call flow; then test, refine and deploy to a phone line, an app or the API.
Streaming transcription returns text while the caller is still speaking, covering dozens of languages and accents through the API or the built-in playground.
Hand the agent your own endpoints so it can book, look up and update records mid-call, then write the outcome back to Salesforce, HubSpot or Zoho.
Connect Twilio or Plivo, point a campaign at your contact list, and let the agent handle every call while you manage only the queue.
SpecialistUnlimited AI transcription of audio and video in 98+ languages
SpecialistUnlimited AI transcription of audio and video in 98+ languages

A pioneer in automated meeting notes with strong live transcription, but less robust multilingual slide export options.
A pioneer in automated meeting notes with strong live transcription, but less robust multilingual slide export options.

Provides free unlimited video call recording and summarization, but lacks Notta's dedicated audio file translation features.
Provides free unlimited video call recording and summarization, but lacks Notta's dedicated audio file translation features.
Offers powerful enterprise meeting search and analytics, but has a more complex pricing and setup structure.
Offers powerful enterprise meeting search and analytics, but has a more complex pricing and setup structure.

SpecialistAI transcription and meeting notes in 150+ languages
SpecialistAI transcription and meeting notes in 150+ languages

Real-time voice AI models and agents you can build on

Turn audio and video into accurate, searchable text in minutes
Turn audio and video into accurate, searchable text in minutes
Real-time speech-to-text, text-to-speech and voice agents in one API platform
Real-time speech-to-text, text-to-speech and voice agents in one API platform

AI communication platform for sales and support teams
Build, test, and deploy production-grade voice AI agents over API

Focuses heavily on accurate audio-to-text conversion and translation across files, with straightforward note summaries.
Focuses heavily on accurate audio-to-text conversion and translation across files, with straightforward note summaries.

Offers bot-free meeting recording via browser extensions, avoiding awkward calendar bots in customer calls.
Offers bot-free meeting recording via browser extensions, avoiding awkward calendar bots in customer calls.