Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.

Gitlights records 0 monthly visits with -100% month-over-month growth and Free Trial, Paid pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.
See each developer's real contribution in the age of AI-generated code
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | gitlights.com | whimsical.com |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 0 (0) | 966.9K (966,895) |
| MoM Traffic Delta | -1.38K (-100%) |
| -222.85K (-18.7%) |
| Primary Market & Share | 🌐 Global (—) | 🇮🇳 India (19%) |
|---|
| Direct Visits / mo | 0 | 602.36K |
|---|
| User Rating | 4 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|
See each developer's real contribution in the age of AI-generated code
Analyzes commits, pull requests, reviews and discussion to show the decisions and architectural impact behind each developer's work, not just output volume.
Visual views that compare contributors across dimensions so team leads can spot strengths, gaps and shifts in how each person is contributing.
Automatically generated summaries of repository and team activity, giving engineering managers a regular narrative they can share or act on.
Install from the GitHub Marketplace, choose which repositories to analyze, and data loads within minutes with daily automatic updates.

The collaborative whiteboard built for product builders
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.

Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.

Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.

Free / Open-sourceFree real-time analytics for open source projects on GitHub


Context-aware AI code reviews and a model router for coding agents

SpecialistTransforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.

GitHub-native analytics for developer experience and team performance

SpecialistGenerates precise diagrams from code and text prompts, but lacks interactive freehand sketching and visual whiteboarding.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Free / Open-sourceFree real-time analytics for open source projects on GitHub
Context-aware AI code reviews and a model router for coding agents
SpecialistTransforms documents into strategic diagrams using AI, but less refined for everyday collaborative visual brainstorming.
GitHub-native analytics for developer experience and team performance
SpecialistGenerates precise diagrams from code and text prompts, but lacks interactive freehand sketching and visual whiteboarding.