Knowledge Made Easy.

Map complex ideas
with absolute clarity.

A suite of professional brainstorming tools engineered for thinkers, planners, and creators who demand instant performance and complete ownership of their data. No cloud. No compromise.

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The Toolkits

Knowledge Made Easy.

Purpose-built instruments for the maps that conventional software can't draw.

⏱ Tool 01
Gallifrey
The Parallel Timeline Builder

Standard timelines force every event into a single crowded line. Gallifrey lets you plot dynamic nodes across multiple simultaneous tracks — because reality rarely runs on one thread.

  • Multiple parallel timeline tracks, each independently scrollable
  • Rich node pop-ups with full narrative canvas and contextual detail
  • Precise date/time markers with cross-track intersection mapping
  • Built for storytelling arcs, project ops, and historical deep-dives
Open Gallifrey →
Track A
Phase 1
Milestone
Track B
Launch
Track C
Sync
PARALLEL STREAMS · SHARED TIMELINE
🕸 Tool 02
Sylar
The Relational Org Chart & Wiki

Traditional org charts show you one rigid chain of command. Sylar maps the full dimensionality of how systems, offices, and people actually connect — with distinct descriptions for every relationship.

  • Three node types: Systems, Offices, and People — each with deep context
  • Contextual tagging matrix — write unique relationship descriptions per connection
  • Filter and analyze any entity from multiple cross-functional angles
  • Acts as a living, relational wiki for your entire organization
Open Sylar →
SystemCore Platform
OfficeEngineering
builds →
OfficeProduct
defines →
OfficeDesign
shapes →
PersonLead Dev
PersonPM
PersonDir. Design
SYSTEMS · OFFICES · PEOPLE · RELATIONS
🌐 Tool 03
SubnetFlow
The IP Subnet Simulator & Visualizer

Subnetting clicks the moment you can see it. SubnetFlow turns CIDR math into an interactive tree you can split, allocate, and route packets through in real time.

  • Interactive CIDR tree — split blocks and allocate subnets visually
  • Live packet simulator with longest-prefix-match routing
  • Bit-level analyzer showing masks and addresses in binary
  • Built for networking students, sysadmins, and cert prep
Open SubnetFlow →
10.0.0.0/8
10.0.0.0/16
Engineering
10.1.0.0/16
Sales
10.2.0.0/16
CIDR ALLOCATION · LPM ROUTING

Built on a simple
anti-principle.

Every modern productivity tool is a subscription trap with a loading screen. Cognimap exists to refuse that deal entirely. Your thinking workspace should open instantly, store nothing it shouldn't, and never ask you to log in before you can think.

{
  "accounts_required": false,
  "data_sent_to_cloud": false,
  "subscription_required": false,
  "onboarding_flow": false,
  "time_to_first_thought": "<200ms"
}
<200ms
Time from click to full workspace — faster than most apps can show a spinner
0
Bytes of your data ever transmitted, stored, or touched by an external server
Complexity of the ideas you can map — because there's no flat-chart ceiling here
// no investors. no team. just me.

Made by one person,
for people who think too much.

No VC funding. No standup meetings. No product roadmap living in a Notion doc nobody reads. Just a solo developer who got tired of productivity tools that demand your email, your credit card, and your firstborn before they let you write a single thought down.

If Cognimap cleared your head, untangled a project, or mapped an idea you couldn't hold in a spreadsheet — consider buying me a coffee. It keeps the tools free, private, and a little weird.

☕ Support on Ko-fi

Your first map is
one click away.

No account. No email. No loading. Just open it and start thinking.

Launch Cognimap
// No signup required · Runs entirely in your browser · Your data stays yours