Should I self-host Whimsical?
Flowcharts go to draw.io (stateless, boots instantly), whiteboards go to Excalidraw (verified earlier on this scoreboard). Two containers replace the $10/seat and both are genuinely pleasant tools.
Whimsical's docs/boards integration in one canvas
Their AI diagram generation
flowcharts & diagrams · whiteboards · wireframes · sharing & embeds
* Percent of the subscription price. Your time is priced at the slider's rate — $0/h ("my homelab time is free and I love it") is a legitimate position. Every number is derived from the record, never hand-written. Price source, checked 2026-08-06.
Runs comfortably on a Raspberry Pi.
Boot to healthy measured at 25s on the 2GB reference env
# draw.io — diagrams; stateless tomcat container
services:
drawio:
image: jgraph/drawio:latest
container_name: drawio
restart: unless-stopped
ports:
- "8093:8080"
healthcheck:
test: ["CMD-SHELL", "curl -sf http://localhost:8080/ >/dev/null || exit 1"]
interval: 5s
timeout: 10s
retries: 30
start_period: 20s
Want a guided install instead? caniselfhostit.com/whimsical has AI-agent prompts that assume a bare machine — that's their half of the stool, and it's good.
FULL TIMED LOG
# Whimsical — verdict log - **Date:** 2026-08-10 - **Verdict:** YES — worth it - **Protocol:** v1 (2GB reference env, Docker preinstalled, AI assistant: claude-code) ## Setup evidence - Compose: `compose/whimsical-drawio.yml` - Boot to healthy: **25s** measured this session - Setup time recorded: 11 min (boot + configuration to first working workflow) ## What broke / notes - Boot to healthy measured at 25s on the 2GB reference env ## The call Flowcharts go to draw.io (stateless, boots instantly), whiteboards go to Excalidraw (verified earlier on this scoreboard). Two containers replace the $10/seat and both are genuinely pleasant tools.