Side by side
CallCard vs GitHub CodeQL
Both stand on digital business card software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
CallCard combines digital contact cards with privacy controls, visitor messaging, contact tracking, and invoicing tools. The free plan covers two cards, while Pro adds five cards and 100MB file uploads retained for 30 days.
Visit CallCard
Free plan ExtensionLinuxMac+3
Visit GitHub CodeQL The facts
| CallCard | GitHub CodeQL | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Extension, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Pro: $9.90 a month | See the plans |
| Plans published | 3 | 4 |
| Maker | Not published | Not published |
| Website | callcard.io | codeql.github.com |
| On digital business card software | #7 of 27 | #3 of 27 |
CallCard: what it does well
- Visitors can use cards without an app or signup.
- Owners set privacy separately for each field.
- Dashboard tracks visits, replies, and contacts with timestamps.
- Free plan includes two cards and one URL each.
- Cards can display timezone-aware availability.
What to know first
- Pro uploads are limited to 100MB with 30-day retention.
- Teams plan is marked coming soon.
- Pro costs $9.90 a month or $95/year.
GitHub CodeQL: what it does well
Alternatives to CallCard Alternatives to GitHub CodeQL The whole list