Electronic Frontier Foundation Certbot (free ACME client)

Certbot is a free, open source tool from the Electronic Frontier Foundation for using Let's Encrypt certificates on websites.

Electronic Frontier FoundationUpdated monthly · checked 26 h ago

Electronic Frontier Foundation Certbot (free ACME client) is a security, legal and HR perk from Electronic Frontier Foundation, offering free ACME client for Let's Encrypt, with no funding required.

Value: Free
Who qualifies: No funding needed
Benefit type: Free plan
Terms: Verified

Apply at Electronic Frontier Foundation

Get new Security, Legal & HR programs by email

Get an email if Electronic Frontier Foundation Certbot (free ACME client) closes, changes its offer or sets a deadline. Also every new Security, Legal & HR program as it opens. Unsubscribe in one click.

What you get

Inside Electronic Frontier Foundation Certbot (free ACME client)

Certbot is a free, open source software tool for automatically using Let's Encrypt certificates on manually-administrated websites to enable HTTPS. It is the work of many authors, including EFF staff and open source contributors. Certbot renews certificates when less than 1/3rd of their lifetime remains. EFF is a 501(c)3 nonprofit based in San Francisco.

Source: The provider's official program page

Eligibility

Who it's for

Free plan Any startup

Funding / backing: No funding needed
Geography: Global
Recurring / expiry: Free open source software with no time limit.
Other requirements: You run Certbot on a server you manage yourself.

How to claim

How to apply for Electronic Frontier Foundation Certbot (free ACME client)

Steps to apply

1Download Certbot from certbot.eff.org
2run it on your web server to get a Let's Encrypt certificate.

Good to know: Pages read on certbot.eff.org on October 28, 2026.

Apply at Electronic Frontier Foundation

Source: The provider's official program page

Value is the headline maximum Electronic Frontier Foundation advertises. What your company actually receives depends on your eligibility and how you use the program, and terms can change. A comparison, not endorsed by the programs listed. A link labeled as a referral link may earn us a commission, and a program labeled Same owner comes from the company that runs StartupPerks. Confirm current terms on the provider's page.

Questions

Electronic Frontier Foundation Certbot (free ACME client): common questions

What do you get with Electronic Frontier Foundation Certbot (free ACME client)?

Electronic Frontier Foundation Certbot (free ACME client) offers free ACME client for Let's Encrypt.

Who qualifies for Electronic Frontier Foundation Certbot (free ACME client)?

Electronic Frontier Foundation Certbot (free ACME client) is open to any startup, with no funding required. You run Certbot on a server you manage yourself.

Do I need to be VC-backed or in an accelerator to get Electronic Frontier Foundation Certbot (free ACME client)?

No. Electronic Frontier Foundation Certbot (free ACME client) is open to any startup that meets the stated criteria, no investor or accelerator backing required.

How do I apply for Electronic Frontier Foundation Certbot (free ACME client)?

Download Certbot from certbot.eff.org, then run it on your web server to get a Let's Encrypt certificate.

How long do I have to use Electronic Frontier Foundation Certbot (free ACME client), and does it expire?

Free open source software with no time limit.

Is Electronic Frontier Foundation Certbot (free ACME client) available outside the US?

Electronic Frontier Foundation Certbot (free ACME client) is available globally, subject to the provider's terms.

Free SSL certificates, comparedCertbot's free plan next to every other free certificate serviceWhat each certificate service gives you free today, its main limit and what the first paid plan costs, read from each provider's own page.

Programs like Electronic Frontier Foundation Certbot (free ACME client)

Compared side by side in Best Security, Legal & HR Tools for Startups.

Caddy web server (automatic HTTPS)

Caddy

Free

Google Trust Services public TLS certificates (ACME)

Google Trust Services

Actalis Free SSL plan

Actalis

Free

Are you from Electronic Frontier Foundation, or did you spot something out of date? Send us an update or show it to more founders.

Show this listing on your own site with a badge.