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Kaption AI

Freemium

AI-powered extension for WhatsApp Web – transcribe, summarize, translate, and more.

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Inputs: audio, textOutputs: text
Starting Price
$9.99/mo
Type
Saas
Company
Kaption AI
LinksX

About Kaption AI

Kaption AI offers a service to effortlessly transcribe WhatsApp audio messages to text. It is designed for both personal and professional use, enhancing the WhatsApp Web experience by adding audio transcriptions, privacy mode, and passkey locks. The tool also provides AI summaries of chats, saving time and helping users manage their WhatsApp communications more efficiently.

How to Use

Purchase a subscription and add your phone number to link your WhatsApp account. Reload WhatsApp Web to enable the features. A badge under the settings button indicates your subscription status.

Kaption AI's

Key Features

  • WhatsApp audio transcription to text
  • AI summaries of WhatsApp chats
  • Privacy mode
  • Passkey locks

Use Cases

  • Quickly read WhatsApp audio messages instead of listening
  • Summarize long audio conversations for key information
  • Enhance privacy on WhatsApp Web with passkey locks

Key Features

WhatsApp audio transcription to text
AI summaries of WhatsApp chats
Privacy mode
Passkey locks

Pros & Cons

Pros
  • Saves significant time by transcribing and summarizing audio messages
  • Enhances privacy with screen lock and message blur features
  • Supports unlimited users and contacts on all paid plans
  • Provides live translation, breaking language barriers effortlessly
  • Includes a mobile app for managing conversations on the go
  • Offers AI Copilot for automated replies and task automation
  • Highly rated (4.8 stars) with thousands of positive reviews
  • Flexible pricing with no per-user fees and multiple plans
Cons
  • Pricing starts at $9.99/month with no free tier offered
  • AI Copilot and advanced features require at least Starter plan ($39.99/month)
  • AI conversation credits limit usage at lower tiers (e.g., Starter ~200 convs/mo)
  • Instagram integration only available on Basic and Starter plans (not all channels)

Best For

Quickly read WhatsApp audio messages instead of listeningSummarize long audio conversations for key informationEnhance privacy on WhatsApp Web with passkey locks

Alternatives to Kaption AI

FAQ

How do AI credits work?
Each plan includes a certain number of AI conversations per month. For example, Starter includes ~200 conversations, Growth ~1,000, Professional ~5,000. Additional credits cost between $0.020 and $0.012 per credit depending on the plan. Actual usage depends on the complexity of your AI assistant.
Can I use multiple WhatsApp numbers?
Yes, you can add additional WhatsApp numbers at $9.99/month each, or upgrade to a higher plan like Starter for more flexibility.
Is there a mobile app?
Yes, Kaption AI offers a mobile app for iOS and Android with push notifications and audio transcription, included in all plans.
Can I train the AI on my own data?
Yes, you can train the AI with your website, documents, and FAQs to provide accurate automated responses.