thatChat vs HammerAI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

thatChat compared with HammerAI
Detail	thatChat	HammerAI
What it does	Not given	Free private AI chat and roleplay platform
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CZ	Not given
Pricing model	Not given	Freemium
Pricing	Starter: €160/year (€13.33/month); Business: €410/year (€34.17/month); also available in CZK (3,900 and 9,900 per year), USD (180 and 450 per year), and GBP (140 and 350 per year). Enterprise plans custom pricing on request.	Free: unlimited local AI chat, 600 cloud messages/day, 2 cloud LLMs, 8,192 token context. Starter: $9/month with 1,500 credits/month, unlimited cloud messages, 4 cloud LLMs, 16,384 token context. Advanced: $18/month with 3,500 credits/month, 8 cloud LLMs, 32,768 token context. Ultimate: $35/month wi
Key features	Self-hosted on PHP hosting, VPS or Docker Support for multiple AI providers with automatic failover Knowledge base from website, sitemap, feeds and manual entries AI-to-human handoff with operator mobile app GDPR compliance tools including data export and erasure Widget available in 11 languages Team roles and permissions for access control	Local AI models with offline support 20+ language models supported AI character roleplay AI story writing Group chats with multiple AI characters No account required for local use Conversation memory with automatic summaries
What makes it different	No vendor lock-in: runs on your infrastructure with your own AI keys, no SaaS dependency No AI token markup: pay AI providers directly for actual usage only Data stays on your infrastructure, not hosted by vendor Modular platform combining leads, support, FAQs, bookings and e-commerce in one chat	Completely free local AI chat with no internet required Total privacy with no data collection for local models Works offline on desktop without any account Support for 20+ open-source language models Cloud and local options with cross-platform availability
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	51 no change since last check
Trust Flow (Majestic)	1	7
Citation Flow (Majestic)	6	35
Referring domains (Majestic)	2	245

3 details filled in for both companies.

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