AI Chat Responder vs Clusterix Agent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Chat Responder
Instantly generate context-aware replies for messages using AI. Supports over 40 languages and various person modes and tones. Offers quick templates and message rewriting for improved communication.
- AI-powered message reply generation
- Supports 40+ languages
- Multiple person modes and tones
- Quick reply templates
- Message rewriting and English correction
- Conversation context memory
- Personal style training (Pro)
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AI Chat Responder – Smart Reply Generator for WhatsApp Tired of thinking what to reply? Paste any WhatsApp message and instantly generate the perfect response with AI. AI Chat Response helps you reply smarter, faster, and more confidently. Just copy a message from WhatsApp, generate an AI reply, and paste it back. Simple. Fast. App Store compliant. How It Works 1. Copy a WhatsApp message 2. Open AI Chat Response 3. Generate reply 4. Paste & send No complicated setup. No direct WhatsApp integration. 100% copy–paste safe. Smart AI Reply Generator Generate context-aware replies in seconds with: • 40+ Languages – English, Hindi, Gujarati, Hinglish, Arabic, Spanish, French, German, Japanese & more • Person Modes – Boss, Girlfriend, Boyfriend, Client, Friend, Teacher, Recruiter, Family & many more • Tone Controls – Polite, Professional, Romantic, Casual, Savage, Apology • Reply Length – Short, Medium, Long • Emoji Toggle & Formality Slider • Business Mode – Client-friendly professional responses Perfect for work chats, dating conversations, customer replies, and daily messaging. Rewrite Messages Instantly Not confident in your English? Rewrite any message in one tap: • Softer • Professional • Shorter • Fix English Ideal for non-fluent English users. Quick Replies (No AI Needed) 50+ one-tap templates like: • Running late • In a meeting • On my way • Will get back to you • Busy right now • Thanks! Plus real-life situation packs: • Salary delay replies • Leave requests • Late apology messages • Client follow-ups • Fight patch-up texts Conversation Mode AI remembers the last 5–10 messages for better, context-aware replies. Pro Feature: Train AI with your own sample messages so replies match your personal style, vocabulary, and emoji use. Smart Productivity Features • Minutes saved tracker • Smart reply streak • Favorites – Save best replies • History – Regenerate anytime • Multiple suggestions per tone • Copy with one tap Share Extension & Widget Generate replies directly from: • WhatsApp Share Sheet • Home Screen Widget • Clipboard auto-detect Deep links for instant generation. Free vs Pro Free: • 5 replies per day • Limited tones • Ads supported Pro: • Unlimited replies • All tones unlocked • Personal style training • Faster priority generation • No ads Monthly & yearly plans available. • 1 Month Plan – $4.99 • 1 Year Plan – $29.99 Privacy First Your messages are not stored on our servers. Secure. Private. Safe. Privacy Policy: https://infizer.com/privacy-policy Terms of Use: https://infizer.com/terms-condition
Clusterix Agent
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Clusterix Agent is your intelligent workplace assistant — powered by AI agents that help you work faster, smarter, and with full visibility and control. CONVERSE WITH AI AGENTS Chat with AI agents in real time using a live streaming interface. Responses appear as they're generated — no waiting. Threads are organized, searchable, and persistent so you can always pick up where you left off. MULTIPLE ASSISTANTS & CUSTOM AGENTS Choose from system assistants, shared team agents, or build your own. Create custom AI assistants with a personalized name, description, icon, and visibility setting (private, team, or organization-wide). Whether it's an HR agent, sales analyst, email drafter, or calendar manager — you decide what your agents do and who can access them. KNOWLEDGE BASE MANAGEMENT Organize your company's knowledge into collections. Create named collections with custom icons and descriptions, upload documents in PDF, Word, Excel, PowerPoint, TXT, Markdown, CSV, JSON, HTML, and more. Track document processing status in real time. Your agents can reference your knowledge base during any conversation. HUMAN-IN-THE-LOOP APPROVALS Stay in control with built-in approval workflows. When an agent needs to take a real-world action — like sending an email or scheduling a task — you see the exact details, make edits if needed, and approve or reject before anything happens. Every action is transparent and auditable. EMAIL INTEGRATION Let AI agents draft emails on your behalf. Review the full draft — recipients, CC, BCC, subject, and body — edit anything you want, then approve and send without ever leaving the app. MULTIMODAL CONVERSATIONS Send images (JPEG, PNG, GIF, WebP) and documents (PDF, CSV, JSON, HTML, Word, Excel, PowerPoint, and more) directly in chat. Files are previewed inline and processed by agents that understand their content. TEXT-TO-SPEECH Listen to agent responses with built-in text-to-speech. Control playback per message for a hands-free experience on the go. CONVERSATION MANAGEMENT Pin important chats, search by title, filter by date range, and organize threads however you like. Create new conversations, delete old ones, or pick up exactly where you left off. SHARE & COLLABORATE Share any conversation with a unique, expirable link. Recipients can read the shared thread or fork it into their own conversation to continue the discussion independently. Revoke access at any time. DARK MODE & THEMES Switch between light, dark, and automatic themes. Clusterix Agent adapts to your system preference and looks great in every environment. MULTILINGUAL SUPPORT Available in English, German, and French with full locale support. BIOMETRIC LOGIN Sign in quickly and securely using Face ID or Touch ID alongside email and one-time password authentication. ENTERPRISE-GRADE SECURITY Tokens are encrypted, automatically refreshed, and never exposed. All data is stored using secure local storage. App communications are fully authenticated. --- Clusterix Agent is designed for modern teams that work with AI — giving you the power of intelligent automation with the confidence that a human is always in control.
Screenshots
Verdict
The clearest difference is in-app purchases: Clusterix Agent at none against AI Chat Responder's 2. Clusterix Agent also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.1). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AI Chat Responder sells 2 in-app purchases, starting at $4.99 per month. Clusterix Agent asks for nothing beyond the download.
| Parameter | AI Chat Responder | Clusterix Agent |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.1 | 15.1 — better |
| Further details — not scored | ||
| Size | 17 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Infizer Technology | innoscripta SE |
In-app purchases
AI Chat Responder
- AI Chat Responder One Month Pro$4.991 Month
- AI Chat Responder One Year Pro$29.991 Year
Clusterix Agent
No in-app purchases
Questions
Is AI Chat Responder free?
Is Clusterix Agent free?
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