Every captcha type
One endpoint takes all of them. The task type is a string in the request body, so adding a new one never changes your code.
Five have their own page
Checkbox and image grid, including the invisible variant.
Score based, no user step. Returns a token at the action you name.
The managed widget, including the non-interactive mode.
The full interstitial page, cookies and all.
The captcha and the silent challenge that ships with AWS WAF.
The browser extension solves all five in place while you work, with no code to write. It is not a captcha type, it is the other way to reach the same endpoint.
These are next in the queue
Ordered by how often they come up in a support thread, not alphabetically. Each one is a task type on the same endpoint when it lands.
reCAPTCHA Enterprise
The paid tier, with the action and score fields it adds.
hCaptcha
Checkbox, invisible and the enterprise variant.
GeeTest v3 and v4
Slide, click and icon modes.
FunCaptcha and Arkose Labs
The rotating image puzzles.
DataDome
The slider and the device check behind it.
Imperva and Incapsula
Reese84 and the interstitial.
Akamai Bot Manager
Sensor data and the web challenge.
PerimeterX and HUMAN
The press and hold widget.
Kasada
The JavaScript challenge and its token.
MTCaptcha
Checkbox and invisible.
Friendly Captcha
The proof of work widget.
Image to text
Plain distorted text, and audio where a site offers it.
Something not on the list
Send the URL of a page that shows it to support@jevcha.com. A type that three customers ask for moves to the front of the queue above.