Kerlig
Kerlig is a macOS app that helps you write more efficiently, but it requires switching between your apps for attachments.
At a glance
Starts at
$49
For a basic license which covers one Mac and lifetime updates, including Vision, Attachments, Presets.
Free tier
No
Platforms
macOS (Apple Silicon & Intel)
Best for
Professionals who need AI assistance in their daily workflows
Not for
Users needing attachment analysis within the app
3.8 out of 5
Scored by a Toolio reviewer after real useOur verdict
Improves writing efficiency with built-in models and custom actions. Great for emails and Slack replies, but lacks native attachment handling.
✓What it does well
Multi-model supportSwitch between over 350 AI models easily.
Built-in & custom actionsUse built-in actions and create your own to enhance productivity.
Remote team deploymentDeploy Kerlig remotely with CLI for large teams.
✕Where it falls short
Limited attachment handlingCannot analyze, summarize or chat directly with attachments within the app.
No subscription pricingPricing is based on a one-time purchase plus tokens for use, not a monthly plan.
Switching contextRequires switching between applications when dealing with attachments or documents.
Key features
AI workflowsProofread and improve writing before sending emails and Slack replies.
IntegrationsConnect to Notion, Linear, Slack, GitHub with API keys for enhanced workflow.
Custom actionsCreate custom actions using built-in or external models for tailored workflows.
Multi-step ResearchUse reasoning models for complex research.