Excalidraw vs Sync.com — Which One Wins?
A detailed, side-by-side comparison of Excalidraw and Sync.com to help you pick the right tool for your workflow.
Quick Verdict
Excalidraw takes the lead with a 4.7 rating and is best for developers wanting quick, informal technical diagrams. Sync.com (4.2) is the better pick if you need privacy-conscious users and organizations needing encrypted cloud storage by default..
Side-by-Side Comparison
| Criteria | Excalidraw | Sync.com |
|---|---|---|
| Rating | ★★★★★ 4.7(110) | ★★★★ 4.2(89) |
| Pricing Model | free | freemium |
| Starter Price | Free | $8/mo (2TB, individual) |
| Free Tier | Yes | Yes |
| Platforms | Web, VS Code Extension | web, ios, android, mac, windows |
| Learning Curve | Easy | easy |
| API Available | Yes | No |
| Best For | Developers wanting quick, informal technical diagrams | Privacy-conscious users and organizations needing encrypted cloud storage by default. |
| Verdict | Best Free Whiteboard | recommended |
Feature Checklist
| Feature | Excalidraw | Sync.com |
|---|---|---|
| Hand-Drawn Style | — | |
| Real-Time Collaboration | — | |
| Library System | — | |
| Encryption | — | |
| Open Source | — | |
| Zero-knowledge encryption by default | — | |
| Vault archive storage | — | |
| Password-protected sharing | — | |
| File versioning (365 days) | — | |
| Remote device wipe | — | |
| HIPAA and GDPR compliant | — |
Excalidraw
Pros
- ✓Completely free and open-source
- ✓Charming hand-drawn aesthetic
- ✓Zero setup — works in browser
Cons
- ✕Not for professional diagrams
- ✕Limited shape library
- ✕Collaboration features basic vs Miro
Sync.com
Pros
- ✓Zero-knowledge encryption on all plans including free
- ✓HIPAA and GDPR compliant for regulated industries
- ✓365-day file versioning on paid plans
Cons
- ✕Limited collaboration features compared to Google Drive
- ✕No API access limits custom integrations
- ✕Sync speeds can be slower than competitors
The Bottom Line
Both Excalidraw and Sync.com are solid tools in the Cloud Storage & Collaboration space. Excalidraw edges ahead with a stronger overall rating (4.7 vs 4.2) and is the better choice for developers wanting quick, informal technical diagrams. However, if you prioritize privacy-conscious users and organizations needing encrypted cloud storage by default., Sync.com is worth serious consideration. We recommend trying the free tier or trial of each before committing.