ChatAnalyzer vs ChatFacts: which to use to analyze your chat?
Both tools analyze WhatsApp chats but target different uses. ChatFacts does basic statistics fast and free. ChatAnalyzer adds 5 AI-powered qualitative analyses on the same chat. Honest comparison — including when to choose each one.
⚡ TL;DR
Choose ChatFacts if you only want quick numbers (messages, emojis, words) from a WhatsApp chat, no account, free. Choose ChatAnalyzer if you want to understand what those chats say: psychological analysis, relational, red-flag detection, group dynamics, or professional-communication evaluation. If unsure: ChatAnalyzer does everything ChatFacts does, plus the qualitative focuses.
Feature-by-feature comparison
Data as of: April 2026.
| Feature | ChatAnalyzer | ChatFacts |
|---|---|---|
| Basic statistics (messages, emojis, words) | ✓ | ✓ |
| Psychological analysis (OCEAN, attachment) | ✓ | — |
| Relational analysis (couple compatibility) | ✓ | — |
| Red flag / green flag detection | ✓ | — |
| Social analysis (narcissism, manipulation, group roles) | ✓ | — |
| Professional analysis (soft skills, leadership) | ✓ | — |
| Multi-AI support (Claude, GPT, Gemini) | ✓ | — |
| Works with WhatsApp | ✓ | ✓ |
| Works with Telegram, Discord, iMessage, Slack | ✓ | — |
| Local browser processing | — | ✓ |
| Free with no account | — | ✓ |
| Tool language | Spanish + English | Spanish |
| Pricing model | Free + Pro USD 8.99/mo | Free |
When ChatAnalyzer makes sense
- ·You want a psychological analysis of someone (OCEAN traits, attachment style).
- ·You want to evaluate relationship compatibility from a chat.
- ·You need to detect red flags in a conversation with someone you just met.
- ·You want to analyze group dynamics: roles, manipulation, hidden hierarchies.
- ·You need to analyze workplace communication for coaching, mentoring or self-development.
- ·You work with chats outside WhatsApp (Telegram, Discord, Slack, iMessage).
When ChatFacts makes sense
- ·You want quick free basic metrics from a WhatsApp chat, no account needed.
- ·You care strongly about fully local processing (no external API calls).
- ·You don't care about qualitative analysis — just want to see numbers and chat curiosities.
- ·The chat is very large (close to WhatsApp's 40,000 message limit) and you only need counts.
ChatFacts is a solid tool for its niche. If that's all you need, no reason to switch.
Frequently asked questions
How are ChatAnalyzer and ChatFacts different?
ChatFacts is a free tool focused exclusively on basic WhatsApp statistics: message counts, top words and emojis, repeated phrases and similar metrics. ChatAnalyzer offers those same statistics (in its 'Statistics' focus) and adds five AI-powered qualitative analyses — psychological, relational, social, professional and vibes — on the same chat. If you only want numbers, ChatFacts is enough; if you want to understand what those chats say about the people, ChatAnalyzer is more complete.
Which is more private: ChatAnalyzer or ChatFacts?
ChatFacts processes your chat locally in the browser and stores no data on a server — its biggest argument. ChatAnalyzer sends content to the chosen AI provider (Anthropic, OpenAI or Google) to process the qualitative analysis, which is necessary for AI focuses but means the text leaves your device during processing. For sensitive chat analyses, ChatAnalyzer lets you anonymize names before uploading.
Does ChatFacts have a paid plan?
No. ChatFacts is fully free and keeps a simple focus. ChatAnalyzer has a Free plan (1 lifetime analysis with Gemini Flash) and a Pro plan (USD 8.99/month with 40 analyses and 8 AI models). For casual basic-stats use, free is fine; for recurring AI-powered qualitative analysis, the Pro plan has better value than running APIs yourself.
When does ChatFacts make sense and when ChatAnalyzer?
ChatFacts makes sense if you want quick basic metrics from a WhatsApp chat without thinking about accounts or plans. ChatAnalyzer makes sense if you want to go beyond numbers — understand what kind of personalities appear, detect red flags, evaluate compatibility between two people, identify manipulation dynamics, or analyze professional communication. They're complementary: many users use both depending on the case.
Does ChatAnalyzer also work with WhatsApp groups?
Yes. The 'Statistics' focus works perfectly with groups (just like ChatFacts), and the 'Social' focus is especially designed for groups: detects each participant's role (leader, mediator, scapegoat), power dynamics and tactical alliances. That qualitative read of group dynamics isn't offered by ChatFacts or any pure-stats competitor.
Does ChatAnalyzer support chats other than WhatsApp?
Yes — ChatAnalyzer accepts any conversation you can convert to plain text: Telegram, Discord, iMessage, Slack, copied emails or text pasted manually with 'Sender: message' format. ChatFacts is focused exclusively on WhatsApp .txt exports. If your main use is chats outside WhatsApp, ChatAnalyzer is the option.
Try ChatAnalyzer free
1 lifetime analysis, no card. If you only need stats, that's also included.
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