What is canihavesex.today used for?

canihavesex.today is a cycle-tracking app built on the symptothermal method that tells users whether they are likely fertile today, with an open-source, self-hostable option. It is a good fit for practicing fertility awareness with the symptothermal method, moving away from ad-supported period trackers and self-hosting sensitive health data.

How much does canihavesex.today cost?

Paid plans for canihavesex.today start at $69 per year, and there is no free plan. A free trial is available.

Is canihavesex.today open source?

No. canihavesex.today is proprietary (closed-source) software. In the Productivity category, open-source options include Zen Browser, Ungoogled Chromium and Neko.

Can I self-host canihavesex.today?

Yes. Although canihavesex.today is closed source, it can be self-hosted on your own servers, and the vendor also offers a hosted version.

What are some alternatives to canihavesex.today?

Other SaaS products in the Productivity category include BowelApp, DoseMed and 1% Better.

canihavesex.today: features, pricing and alternatives

About canihavesex.today

canihavesex.today is a cycle-tracking app built around the symptothermal method of fertility awareness. It is designed to answer a single question, whether the user is likely fertile today, and to admit when the answer is uncertain instead of guessing. The site is explicit that it offers a guide to the fertile window and is not a contraceptive.

Users log a few details each day, such as temperature, fluid and other signs, which takes about a minute. The app then shows the day's status together with a confidence level, keeps a full cycle history with trends, and applies deliberately conservative fertility logic. Data can be exported as CSV at any time, and the interface avoids feeds, streaks and advertising.

The project describes itself as open source, ad-free and free of tracking, and it offers a self-hosting option alongside a hosted app. It positions itself against commercial period trackers such as Flo and Natural Cycles, and it points to privacy as the main difference. A live demo is available, and the site also mentions a waitlist.

Key features

Daily logging of temperature, fluid and signs
Fertility status with a clear confidence level
Full cycle history and trend views
Conservative symptothermal fertility logic
CSV export of all tracked data
Self-hostable, ad-free and tracker-free

Good fit for

→Practicing fertility awareness with the symptothermal method
→Moving away from ad-supported period trackers
→Self-hosting sensitive health data

Tags: cycle-tracking; fertility-awareness; symptothermal; health; privacy; self-hosted; open-source

canihavesex.today: questions and answers

What is canihavesex.today used for?: canihavesex.today is a cycle-tracking app built on the symptothermal method that tells users whether they are likely fertile today, with an open-source, self-hostable option. It is a good fit for practicing fertility awareness with the symptothermal method, moving away from ad-supported period trackers and self-hosting sensitive health data.
How much does canihavesex.today cost?: Paid plans for canihavesex.today start at $69 per year, and there is no free plan. A free trial is available.
Is canihavesex.today open source?: No. canihavesex.today is proprietary (closed-source) software. In the Productivity category, open-source options include Zen Browser, Ungoogled Chromium and Neko.
Can I self-host canihavesex.today?: Yes. Although canihavesex.today is closed source, it can be self-hosted on your own servers, and the vendor also offers a hosted version.
What are some alternatives to canihavesex.today?: Other SaaS products in the Productivity category include BowelApp, DoseMed and 1% Better.