Feature Matrix

Feature	Offline	Community (free)	Standard	Pro
Fact questions with source citation — including multi-step reasoning	✅	✓	✓	✓
Honest “I don't know” instead of guessing	✅	✓	✓	✓
Knowledge base: 1,100+ knowledge modules, 80+ million facts	✅	✓	✓	✓
Math, unit conversion, date arithmetic, regular expressions, SQL, IBAN validation	✅	✓	✓	✓
Multilingual input + German/English dictionary	✅	✓	✓	✓
Reading & summarizing texts	✅	✓	✓	✓
E-mail & calendar (local management)	✅*	✓	✓	✓
Built-in help (offline FAQ + ticket system)	✅	✓	✓	✓
Web search, weather & other network tools (individually switchable)	🌐	✓	✓	✓
Self-learning: detect gap → research → validate → remember permanently	🌐	–	✓	✓
Code generation (own code core)	✅	–	✓	✓
Trainer: teach BRAIN your own documents	✅	–	✓	✓
Projects & task agents	✅	–	✓	✓
Skill learning: acquire new abilities autonomously	✅	–	–	✓
REST API & MCP interface (local network)	✅	–	–	✓
Legal & medical expert knowledge (commercial, add-on)	✅	–	–	✓
Price (one-time — no subscription)		€0	€49	€99

* E-mail retrieval talks exclusively to the user's own mail server. There is no telemetry; license validation is fully offline (signed license file, no activation servers).

Category	Count	Price	Offline
Language packs (own trained language cores)	43	€5 each	✅
Function modules (graphics, office, audio, …)	13	€10–35	✅
Individual skills	16	€2–10	✅
Update passes (optional — first-year updates included)	2	€39 / 79	✅

• Central offline switch: disable all network tools with one click (individual switching already works)
• Authenticode-signed Windows installer (currently: SHA-256 checksum)
• Additional expert knowledge modules
• Full ambiguity handling (list all supported values instead of one)

As of: 2026-07-30 · Questions? Contact · Download the Community edition