Head-to-Head Comparison · Alternative to Lucidspark · 🧑🏫 whiteboards
Lucidspark vs CryptPad
Persistent encrypted whiteboards inside a shared drive with permissions and team folders; visually plain, operationally serious. Here is how CryptPad ($0/mo open source) stacks up against Lucidspark (paid subscription) across cost, hosting, data privacy, and real-world trade-offs.
CryptPad
$0.00/mo · AGPL-3.0+
Lucidspark vs CryptPad Specification Matrix
facts verified 2026-08-10
| Dimension | Lucidspark (Paid) | CryptPad (Replacement) |
|---|---|---|
| Monthly Price | Paid tier | $0 / mo |
| Source & License | Proprietary SaaS | open source AGPL-3.0+ |
| Where It Runs | Vendor Cloud | Local or hosted (your machine or their cloud) |
| Platforms | Web / Cloud | webself-hostedthey host it |
| GitHub Stars | — | ★ 7.8k (active jul 2026) |
Deep Dive: Switching from Lucidspark to CryptPad
Trade-offs, installation & data architecture
What you trade away
Its whiteboard lacks Lucidspark's workshop templates, voting, timers, facilitation controls, breakout workflows, and polished participant experience.
How to deploy CryptPad
Use a public CryptPad instance, or self-host the Node.js service behind a reverse proxy
What it takes to run
Public hosting is immediate; self-hosting requires two domains or subdomains, HTTPS, strict security headers, Node.js configuration, persistent storage, and careful upgrades/backups
Where your data lives
Documents are encrypted in the browser before upload; the server stores encrypted document files, blobs, and account pin metadata on its filesystem and cannot read document content
Why fork CryptPad instead of vibe-coding a Lucidspark clone?
The visible whiteboarding loop is buildable, but a credible replacement needs more than the first screen. Lucidspark earns its keep through interaction polish, collaboration, so expect a weekend or multi-day build and a narrower personal scope.
Lucidspark vs CryptPad FAQ
Is CryptPad a good free alternative to Lucidspark?+
Yes. CryptPad is a verified open-source (AGPL-3.0+) replacement for Lucidspark. Persistent encrypted whiteboards inside a shared drive with permissions and team folders; visually plain, operationally serious.
What is the catch when switching from Lucidspark to CryptPad?+
Its whiteboard lacks Lucidspark's workshop templates, voting, timers, facilitation controls, breakout workflows, and polished participant experience.
How do I install or self-host CryptPad instead of Lucidspark?+
Install: Use a public CryptPad instance, or self-host the Node.js service behind a reverse proxy. Setup: Public hosting is immediate; self-hosting requires two domains or subdomains, HTTPS, strict security headers, Node.js configuration, persistent storage, and careful upgrades/backups
