Certbot
Certbot — EFFs free tool to automatically obtain and renew Lets Encrypt TLS certificates.
Our Verdict
The default way to automate Let's Encrypt on a single host; less ideal once you're juggling dozens.
Pros
- Free TLS certs via Let's Encrypt automation
- Auto-renewal with cron or systemd timers
- Wide plugin support: Nginx, Apache, DNS
- Battle-tested on millions of servers
Cons
- CLI-centric, awkward for large fleets
- 90-day certs require reliable renewal jobs
- Rate limits hurt during misconfigured retries
- No built-in cert inventory or dashboard
Best for: Admins running a handful of Linux servers needing free, renewable TLS.
Not for: Enterprises needing centralized cert lifecycle management across thousands of endpoints.
When to Use Certbot
Good fit if you need
- Auto-renewal of Let's Encrypt TLS certs via cron
- Wildcard certificate issuance with DNS-01 ACME challenge
- HTTPS enforcement for self-hosted web applications
- CI/CD cert automation for staging environment security
- Certbot certonly for custom web server TLS configurations
Lock-in Assessment
Low 5/5
Lock-in Score 5/5
Pricing
Price wrong?Certbot Pricing
- Pricing Model
- free
- Free Tier
- Yes
- Entry Price
- —
- Enterprise Available
- No
- Transparency Score
- —
Beta — estimates may differ from actual pricing
1,000
1001K10K100K1M
Estimated Monthly Cost
$25
Estimated Annual Cost
$300
Estimates are approximate and may not reflect current pricing. Always check the official pricing page.
Community Discussion
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