Custos vs Grimo

Comparing the features of Custos to Grimo

Feature
Custos
Grimo

Capability Features

Access Control
Advanced Security
AI Drafts
Async Collaboration
Cancel Any Time
Community Templates
Context Capture
Early Access MCP Servers
Express Ideas Freely
File Integration
GrimoAI Writes With You
No Add-ons Required
Organizational Workspace
Pro Plan Unlimited Docs
Prompt Generation and Improvement
Prompt Management
Real-time Collaboration
Recipient Understanding
Reddit Integration
Starter Plan LLM Access
Style Mirroring
Time Savings
Voice Input Support
Web Search
Works Across Platforms

Integration Features

Supported AI Models
OpenAI o3Gemini 2.5 ProClaude 3.7 SonnetDeepSeekAnthropic

Limitation Features

Starter Plan Document Limit
1

Pricing Features

Free Tier
Free Trial
Monthly Price
$16/month
Team Plan Price
$32/month
Yearly Discount
Save 20%