Having a good experience with CanIPhish. Relatively young, but adding features and options constantly. Devs are extremely responsive to issues and suggestions. Very reasonable costs, especially compared to KnowBe4. Source: about 1 year ago

I personally use CanIPhish. Seems to have evolved alot over the past year. https://caniphish.com/. Source: about 1 year ago

Good budget alternative to KnowBe4 is https://caniphish.com . Not as robust as far as training/onboarding, but very simple to set up and use. Free account allows for 15 emails sent per month. Source: over 1 year ago

Caniphish.com has a free account, and also has a phishing reporting tool for Gmail (also one for Microsoft, but seems to be only business accounts capable). Easy to set up and use. Source: over 1 year ago

Built a SaaS-based Phishing Simulation platform - https://caniphish.com/. Source: about 2 years ago

Ugly Email claims to block tracking pixels from 58 domains. The Firefox addon was last updated in 2020, and the Github in 2022. Source: about 1 year ago

There have been some attempts by Google to restrict the amount of information that can be transmitted this way. For example,since 2013, Google has served all images in Gmail through its own proxy servers, which could hide your location from at least some tracking applications. And extensions such as Ugly Email and Pixel Block have been developed to block trackers on Chrome and Firefox. Source: over 2 years ago

Implementing something like ugly email would be ideal, not just blocking remote content from auto loading. Source: about 3 years ago

Disabling automatic image loading in your mail client settings or using extensions like Ugly Email can help preventing this. Source: about 3 years ago