# Haiku Chat — Unified email & chat summaries

> AI-powered summarization of cross-platform conversations and emails. (iPhone/iPad app by Boltzmann Labs.)

- Source: https://appshunter.io/ios/app/haiku-chat/id6748040569 (this page in markdown: same URL + `.md`)
- Developer: [Boltzmann Labs](https://appshunter.io/developer/1824036304)
- Category: Productivity, Social Networking
- Price: Free with in-app purchases
- Rating: 5.00/5 from 22 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 142 MB
- Languages: American English
- Released: 2025-08-18
- Data updated: 2026-08-02
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/haiku-chat/id6748040569/reviews.md

## What is Haiku Chat?

Haiku - Your Conversations, Beautifully Summarized

In today's world of endless notifications and scattered conversations, staying on top of what matters is harder than ever. Haiku is your intelligent conversation companion that transforms the chaos of modern messaging into clarity and insight.

What is Haiku?
Haiku uses advanced AI to read, understand, and summarize your conversations across multiple platforms. Whether it's a busy Slack workspace, family WhatsApp groups, Signal chats, X (Twitter) feeds, Telegram channels, or your overflowing email inbox, Haiku captures the essence of your communications in beautifully crafted summaries.

Key Features:

Multi-Platform Integration
  • Connect Slack workspaces and channels
  • Link Signal through secure QR scanning
  • Add WhatsApp groups and conversations
  • Link Telegram chats
  • Connect X (Twitter) with advanced filtering options
  • NEW: Multi-email account support
  • NEW: Microsoft/Outlook integration
  • Support for Gmail, Yahoo, and all IMAP email providers
  • All your conversations in one unified feed

Intelligent Summarization
  • Choose your rhythm: 15-min, hourly, 6-hour, or daily summaries
  • AI-powered insights that capture key decisions, action items, and important moments
  • NEW: Smart email threading - Groups related emails intelligently
  • NEW: Calendar event extraction from email invites
  • NEW: AI-powered email classification for better organization
  • Skip the noise, keep the substance
  • Customizable summarization frequency per platform
  • Multilingual summary support

Twitter Power Features
  • NEW: Favorites Only mode - Filter feed to show only tweets from favorite accounts
  • Manage Twitter favorites directly in-app
  • Advanced spam filtering
  • Optimized batch processing for better performance
  • Smart grouping for long threads

Email Intelligence
  • Thread-based organization - Never lose context
  • Attachment awareness - Know what's included without opening
  • Smart classification and categorization

Privacy-First Design
  • Your messages are processed securely
  • End-to-end encryption for sensitive platforms maintained
  • Enhanced email security with encrypted storage
  • You control what gets summarized and when
  • No message content stored longer than necessary

Smart Features
  • Unified conversation feed across all platforms
  • Search across all your summarized content
  • Filter by platform, date, or importance
  • Export summaries for sharing or archiving
  • Improved connection status indicators

Perfect For:
  • Remote teams drowning in Slack notifications
  • Busy professionals juggling multiple communication channels
  • Email power users managing multiple accounts
  • Social media managers tracking Twitter conversations
  • Anyone who wants to stay informed without being overwhelmed
  • People who value their time and mental clarity

How It Works:
  1. Connect your messaging platforms and email accounts
  2. Set your preferred summary schedule
  3. Receive intelligent summaries that matter
  4. Stay informed without the information overload

Transform your digital conversations from overwhelming to insightful. Download Haiku today and experience the calm clarity of perfectly summarized communications.

Note: Haiku requires active accounts on the messaging platforms you wish to connect. Some features require a subscription for unlimited use. WhatsApp integration is currently experimental.

---Your conversations tell a story. Let Haiku help you read it.

EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PRIVACY - https://haiku.cool/privacy-policy

## Key features

- Multi-platform integration (Slack, Signal, WhatsApp, X, Telegram, Email)
- AI-powered conversation summarization
- Customizable summary frequency
- Unified conversation feed
- Email intelligence (threading, classification, event extraction)
- Twitter filtering and management
- Privacy-first design with end-to-end encryption

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Quarterly Premium | $12.99 | per 3 months |
| Annual Premium | $44.99 | per year |
| Monthly Premium | $4.99 | per month |


## What do users think of Haiku Chat?

Overall sentiment: positive

**Pros**

- 🚀 Time saver
- 👍 Good interface, clean consolidated, no ads
- 👍 Easy to use
- 👍 Intuitive, concise summaries
- 👍 Streamlines communication
- 👍 Helpful, handy, smooth design, fast responses, secure messaging, intuitive interface

## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/haiku-chat/id6748040569/reviews.md

### 5/5 — great time saver

*2025-09-04*

I work with big teams and this saved my job!

**Developer response:** Thank you! Glad we made a difference!

### 5/5 — Helpful

*2025-08-29*

Good interface, clean consolidated, no ads

**Developer response:** Thank you!

### 5/5 — Unification!

*2025-08-27*

Easy to use! Super helpful tool

**Developer response:** Thank you!

### 5/5 — wonderful

*2025-08-22*

clears everything up in the best way, I’ve never felt so clear-headed before!

**Developer response:** Thank you!

### 5/5 — Intuitive Haiku

*2025-08-22*

Easy to get started.  Concise summaries for your chats, saved me a lot of time.

**Developer response:** Thank you!

### 5/5 — It’s like limitless

*2025-08-21*

This app is a game changer

**Developer response:** Thank you!

### 5/5 — Absolute game changer

*2025-08-20*

Great app to keep track of everything that matters! Real game changer

**Developer response:** Thank you!

### 5/5 — Great app

*2025-08-20*

Highly useful for streamlining communication

**Developer response:** Thank you!

### 5/5 — Great job!

*2025-08-19*

Helpful, handy chat app. Smooth design, fast responses, secure messaging, intuitive interface. Highly recommend.

**Developer response:** Thank you!

### 5/5 — Terrific

*2025-08-19*

This is very useful for organizing and tracking conversations across apps

**Developer response:** We aim to please!

## Frequently asked questions about Haiku Chat

### How does Haiku summarize my conversations?

Haiku uses advanced AI to read and understand your messages across connected platforms. It then generates concise summaries that capture key decisions, action items, and important moments, allowing you to stay informed efficiently.

### What platforms can I connect to Haiku?

You can connect Slack workspaces, Signal, WhatsApp groups, Telegram chats, X (Twitter) feeds, and multiple email accounts including Gmail, Yahoo, Outlook, and other IMAP providers.

### Can I customize how often I receive summaries from Haiku?

Yes, you can choose your summarization rhythm, with options for 15-minute, hourly, 6-hour, or daily summaries. You can also customize the summarization frequency on a per-platform basis.

### Is my data secure with Haiku?

Haiku is designed with a privacy-first approach. Your messages are processed securely, and end-to-end encryption is maintained for sensitive platforms. Email storage is also encrypted, and you control what gets summarized.

### What are the subscription options for Haiku?

Haiku offers several subscription plans: Monthly Premium for $4.99, Quarterly Premium for $12.99, and Annual Premium for $44.99, providing access to advanced features.

### How does Haiku handle email organization?

Haiku offers intelligent email features like thread-based organization to maintain context, attachment awareness, and smart classification and categorization to help you manage your inbox more effectively.

### Can I search through my summarized content with Haiku?

Yes, Haiku provides a unified conversation feed where you can search across all your summarized content. You can filter by platform, date, or importance to quickly find what you need.

### What is the update frequency for Haiku?

The app was last updated on 2025-09-24 with version 1.8.1, indicating regular updates to improve features and performance.

## Version history (last 4 releases)

### 1.8.1 — 2025-09-24

What's New

Enhanced Email Platform
  - Multi-email account support - Connect unlimited email accounts
  - Support for Microsoft/Outlook accounts with OAuth2
  - Provider-specific icons for Gmail, Outlook, Yahoo, and more
  - Improved email grouping with thread-based organization
  - AI-powered email classification and smart summarization
  - Calendar event extraction from email invites

Twitter Favorites & Spam Control
  - NEW: Twitter Favorites Only mode - Filter your feed to show only
  tweets from your favorite accounts
  - Manage your Twitter favorites directly in the app
  - Improved Twitter fetch performance with optimized batch processing
  - Better handling of large tweet threads with smart grouping

Platform Improvements
  - Enhanced onboarding with contextual help modals
  - Improved connection tracking and error handling
  - Better platform connection status indicators

Security & Privacy
  - Email credentials now encrypted with AES-GCM encryption
  - Enhanced OAuth2 handling for Microsoft accounts
  - Automatic token refresh for Slack connections

Bug Fixes
  - Fixed Twitter cards not appearing after pull-to-refresh
  - Resolved Twitter fetch time window calculation issues
  - Fixed unique constraint issues with Twitter posts
  - Improved string handling and platform integration stability
  - Fixed overflow issues in WhatsApp connection screens

Improvements
  - Restored frequency buttons for Signal, WhatsApp, and Telegram
  - Enhanced multilingual support for summaries
  - Better error messages and connection status feedback
  - Streamlined email server configuration process

  We're constantly working to improve your experience. Thank you for using Haiku!

### 1.7.1 — 2025-09-04

What's New in Version 1.7.1

  New Features

  • X (Twitter) Integration - Connect your X account to receive
  AI-powered summaries of your timeline, keeping you informed without the
   scroll
  • Introductory deals show up properly in the subscription screen

  Improvements

  • Enhanced connection reliability for all platforms
  • Improved tutorial experience with smoother navigation
  • Better handling of introductory offers and subscriptions
  • Refined user interface with clearer status indicators
  • Optimized message fetching and summarization

  Bug Fixes

  • Fixed Slack token refresh issues
  • Resolved tutorial flow interruptions
  • Improved connection status accuracy
  • Enhanced overall app stability

  We're constantly improving your experience. Thank you for your feedback
   and support!

### 1.6.0 — 2025-08-25

What's New in This Version

  We've been listening to your feedback and made Haiku even better! Here's what's new:

  - Summaries in your own language
  • Users can now choose which language to use to summarize.
  • Add chats with languages you don't know and have summaries done in your native language!

  - Smoother Subscription Experience

  • Instant visual feedback when upgrading your plan - no more wondering if your purchase went through
  • Fixed subscription restore issues that some users experienced
  • Removed repetitive subscription reminders - we heard you loud and clear!

  - Better Visual Experience

  • Improved dark mode visibility for WhatsApp connection screens
  • More welcoming onboarding experience when you first open the app
  • Clearer help icons and guidance throughout the app

  - Under the Hood Improvements

  • Fixed tutorial interruptions when using the search bar
  • Enhanced account linking when switching between devices
  • Improved stability for subscription processing
  • Better handling of trial periods for new users

  - We Love Your Feedback!

  If you're enjoying Haiku, we'd love to hear from you! And as always, we're continuously working to make your experience better.

  Thank you for using Haiku!

### 1.4.1 — 2025-08-19

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-02.*