# SSL certificate add-on for Heroku apps

Built an add-on that lets customers get SSL installed quickly. Reselling certificates required upfront cash.

| Tag | Value | Confidence |
|---|---|---|
| Category | Software and apps | 71% |
| Earns from | Subscriptions | 60% (low) |
| Startup cost (estimate) | Over $10k | 65% |
| Time (estimate) | Hands-off | 66% |
| Where | Online | 98% |
| Coding | Needs coding | 97% |

Source: [What was your best passive income in 2014?](https://news.ycombinator.com/item?id=8109660), Hacker News, michaelbuckbee, 2014-07-30
Page: https://allsidehustleideas.com/ideas/ssl-certificate-add-on-for-heroku-apps-4afade

## About this data

- Sources are public, first-person accounts: interviews, podcasts and community threads.
- Cost, time and the other tags are machine estimates, each with a confidence score.
- Income figures are the owner's own claim. We don't verify them.
- Link the idea page and its source. Call income figures the owner's unverified claim, and cost and time estimates.