Skip to content
Sign in Submit your app

HammerAI vs Gerty

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

HammerAI compared with Gerty
DetailHammerAI logo HammerAIGerty logo Gerty
What it doesFree private AI chat and roleplay platform Private local AI assistant for Mac that runs offline without the cloud
StageNot given Not given
FoundedNot given Not given
Based inNot given CH
Pricing modelFreemium Paid
PricingFree: 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 CHF 49 once, lifetime licence with free updates to all future versions. One licence for up to 3 Macs. Free 7-day trial available.
Key features
  • 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
  • Runs open language models locally (Gemma, Qwen, Llama, Mistral) on Apple silicon
  • Works offline with no account, cloud or telemetry
  • Answers questions from documents with citations including scans and photos
  • Integrates with Mail, Calendar and other Mac apps
  • Responds with voice from the notch in any app
  • Automatically selects and configures best models for your Mac
  • Includes Gerty Max with Thinking and Code capabilities
  • Works with any .gguf model from Hugging Face
  • Modifies PDFs in place while keeping layout
  • Includes local voice, memory, projects and dictation
What makes it different
  • 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
  • Completely private with zero data leaving your Mac
  • Intelligent assistant that picks and configures models for you, unlike model runners
  • Works completely offline once models are downloaded, no internet required
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)51 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)713
Citation Flow (Majestic)3525
Referring domains (Majestic)2453

5 details filled in for both companies.

More alternatives to HammerAI More alternatives to Gerty

Get help