# Caption.IM

According to OpenAITools.app telemetry verified on 2026-11-11, Caption.IM (caption.im) is an AI platform indexed under AI Caption Generator generating 0 monthly visits with a month-over-month traffic delta of +0 (0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium, Free Trial pricing model. Top competing alternatives by monthly volume include Akkadu (41.63K visits/mo), TurboScribe (27.66M visits/mo), Happy Scribe (4.09M visits/mo).

Real-time AI captions and translation for every desktop app

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Caption.IM |
| Handle | caption-im |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | caption.im |
| Website URL | https://caption.im |
| Categories | AI Caption Generator, AI Transcriber, AI Subtitle Generator, AI Speech-to-Text, AI Translate |
| Pricing Model | Freemium, Free Trial |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | 0% |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.2 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Pricing: Freemium; Pricing: Free Trial; Features: Website |
| Tags | Real-time Captions, AI Transcription, Live Translation, Privacy-focused AI, Accessibility Tool, Meeting Assistant, Voice Input, Desktop Captions |

## Overview

Caption.IM is a desktop captioning app built around a simple idea: whatever audio is playing on your machine, you should be able to read it and understand it in your language. It captures system audio directly from your device's output, so it works at the operating-system level with Zoom, Google Meet, Microsoft Teams, Webex, Slack Huddles, Discord and any other app that produces sound. There is no browser extension to install and no per-app configuration.

The app combines two capabilities. First, real-time transcription, which renders speech as on-screen text with high reported accuracy. Second, instant translation into dozens of languages, which makes it useful for international meetings, foreign-language lectures and cross-border calls. Caption.IM states that all audio processing runs locally using optimized AI models, so audio never leaves the device, and it also functions offline.

Beyond live use, Caption.IM works as a voice input method, letting you dictate text into any application through the same engine. Captions can be exported as TXT, SRT or VTT for subtitles, meeting notes or archives, and speaker detection labels who said what. Global hotkeys start and stop captioning instantly.

## Pricing & Plans

Free tier at EUR 0/month with real-time captions, 3 supported languages and 5 hours per month. Pro at EUR 9.9/month adds 50+ languages, unlimited hours, real-time translation, SRT/VTT export and priority support free trial available. Enterprise is custom-priced with team management, SSO/SAML, custom integrations and an SLA.

## Key Features & Capabilities

- **Real-time captions from any app:** Captures system audio output so captions appear over meetings, calls, videos, podcasts and lectures without per-app setup.
- **Instant translation:** Translate live captions into dozens of languages to follow international meetings and foreign-language content in real time.
- **On-device privacy:** All audio processing runs locally with optimized AI models, so your audio is never uploaded to the cloud.
- **Voice input and dictation:** Use the same engine as a voice input method to dictate text directly into any desktop application.
- **Transcript export and speaker labels:** Save captions as TXT, SRT or VTT and identify different speakers automatically for cleaner records.

## Primary Use Cases

- **Follow international meetings (Remote professional):** Read live captions and translated text during Zoom, Meet or Teams calls with colleagues who speak another language.
- **Caption lectures and recordings (Student or researcher):** Transcribe lectures, webinars and recorded talks in real time and export the text for later study.
- **Generate subtitle files (Content creator):** Export SRT and VTT captions to turn recorded audio or video into subtitled content and clips.
- **Make any audio readable (Accessibility user):** Add on-screen text to any sound on your desktop to follow conversations and media more easily.

## Strengths

- Works at the system level with virtually any desktop app and audio source
- Local processing keeps audio private and allows offline use
- Combines live captions with 50+ language translation in one tool
- Practical export formats (TXT, SRT, VTT) for subtitles and notes

## Limitations

- Free plan caps languages and monthly captioning hours
- Desktop-only, so it is not a mobile or browser solution
- Live translation and unlimited hours sit behind the paid Pro tier

## Frequently Asked Questions

### How does Caption.IM capture audio?
It captures system audio directly from your device's output, so it works with any application that plays sound, including Zoom, Google Meet, Microsoft Teams, YouTube and podcasts.

### Is my audio sent to the cloud?
No. Caption.IM processes audio locally on your device with optimized AI models, and the app can work offline.

### Which languages are supported?
The free plan covers 3 languages and includes real-time captions for up to 5 hours per month. Pro unlocks 50+ languages, unlimited hours and real-time translation.

### Can I export captions?
Yes. Pro users can export transcripts as TXT, SRT or VTT, which is useful for subtitles, meeting notes and archives.

### What is Caption.IM's monthly traffic and growth trend?
Caption.IM currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Caption.IM free? What is its pricing model?
Caption.IM operates on a Freemium, Free Trial pricing model. Free tier at EUR 0/month with real-time captions, 3 supported languages and 5 hours per month. Pro at EUR 9.9/month adds 50+ languages, unlimited hours, real-time translation, SRT/VTT export and priority support free trial available. Enterprise is custom-priced with team management, SSO/SAML, custom integrations and an SLA. Supported billing and checkout platforms include: not listed.

### What are the best Caption.IM alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Caption.IM are: 1. Akkadu (41.63K visits/mo); 2. TurboScribe (27.66M visits/mo); 3. Happy Scribe (4.09M visits/mo); 4. Zeemo (315.11K visits/mo); 5. Video Transcriber AI (1.32M visits/mo).

### Which platforms and core AI capabilities does Caption.IM support?
Caption.IM is classified under AI Caption Generator, AI Transcriber, AI Subtitle Generator, AI Speech-to-Text, supports the following platforms: Website, and its core capability tags include: Real-time Captions, AI Transcription, Live Translation, Privacy-focused AI, Accessibility Tool, Meeting Assistant.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Akkadu](https://openaitools.app/tool/akkadu-ai-subtitles) | 41,629 | Freemium | [Compare](https://openaitools.app/compare/akkadu-ai-subtitles-vs-caption-im) |
| [TurboScribe](https://openaitools.app/tool/turboscribe-ai) | 27,661,771 | Freemium | [Compare](https://openaitools.app/compare/caption-im-vs-turboscribe-ai) |
| [Happy Scribe](https://openaitools.app/tool/happyscribe-com) | 4,088,330 | Freemium, Free Trial, Paid | [Compare](https://openaitools.app/compare/caption-im-vs-happyscribe-com) |
| [Zeemo](https://openaitools.app/tool/zeemo) | 315,105 | Freemium | [Compare](https://openaitools.app/compare/caption-im-vs-zeemo) |
| [Video Transcriber AI](https://openaitools.app/tool/video-transcriber-ai) | 1,320,064 | Freemium | [Compare](https://openaitools.app/compare/caption-im-vs-video-transcriber-ai) |
| [Maestra AI](https://openaitools.app/tool/maestra-ai) | 1,340,377 | Free Trial, Subscription, Pay As You Go, Custom Enterprise | [Compare](https://openaitools.app/compare/caption-im-vs-maestra-ai) |
| [PolyPal Live Translator](https://openaitools.app/tool/polypal-live-translator) | 6,307 | Free Trial | [Compare](https://openaitools.app/compare/caption-im-vs-polypal-live-translator) |
| [AI based live captioning system](https://openaitools.app/tool/ai-based-live-captioning-system) | 0 | Freemium, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/ai-based-live-captioning-system-vs-caption-im) |
| [Rev](https://openaitools.app/tool/rev) | 1,524,237 | Contact for Pricing | [Compare](https://openaitools.app/compare/caption-im-vs-rev) |
| [Aqua Voice](https://openaitools.app/tool/aqua-voice) | 152,601 | Freemium | [Compare](https://openaitools.app/compare/aqua-voice-vs-caption-im) |
| [Superwhisper](https://openaitools.app/tool/superwhisper) | 238,286 | Freemium | [Compare](https://openaitools.app/compare/caption-im-vs-superwhisper) |
| [SyncWords](https://openaitools.app/tool/syncwords-com) | 21,869 | Paid | [Compare](https://openaitools.app/compare/caption-im-vs-syncwords-com) |

---
Source: https://openaitools.app/tool/caption-im