Looking for a free or open-source alternative to Lucidchart? WholeTeam is the closest direct swap — MIT-licensed source on GitHub, or a $19 one-time packaged install. Since you're already auditing what you pay Lucidchart every month, here are four more pay-once tools from the same catalog worth a look while you're at it — different jobs, same idea: buy the software once instead of renting it forever.
1. WholeTeam — replaces Lucidchart
LAN-first team platform: drag-drop org chart with scenario planning, auto-generated department chat channels, shared file libraries and a PIN time clock. One payment covers your whole team. $19 once vs Lucidchart's $7.95/mo. Free on GitHub, or the packaged installer on Whop.
See WholeTeam → · Source on GitHub
2. Overlayr — Self-hosted stream overlays — countdowns, goal bars, tickers, alerts — each just a URL in an OBS Browser Source.
Replaces StreamElements ($19/mo (Streamlabs Ultra)). $24 once. See Overlayr →
3. Paletteforge — Palette generator with lock/shuffle, contrast checking, and CSS/Tailwind/ASE export — fully offline.
Replaces Coolors Pro ($5.99/mo). $15 once. See Paletteforge →
4. PDFsmith — Merge, split, rotate, watermark & convert PDFs offline. No uploads, ever.
Replaces SmallPDF ($12–15/mo). $29 once. See PDFsmith →
5. Cutaway — Local AI background removal — unlimited images, full resolution, nothing uploaded.
Replaces remove.bg ($9/mo (40 credits)). $24 once. See Cutaway →
Why this list is worth bookmarking
Every app above is a one-time purchase with MIT-licensed source, no accounts with us and no telemetry. None of them are trying to be the next Lucidchart — they're trying to be the last subscription you pay for that specific job.
Try WholeTeam — $19, once
LAN-first team platform: drag-drop org chart with scenario planning, auto-generated department chat channels, shared file libraries and a PIN time clock. One payment covers your whole team.