Pros:

The quality of the data on ProgAI is very rich with very advanced filters focused on tech roles. You can easily find private emails for the profiles you find. Also, the amount of information with too many columns on the exported profiles is very rich indeed.

It's also great that you can save profiles to projects without unlocking credits which also can be done through the extension. This helps with saving the profiles you like before having to decide immediately if you want to use credits to unlock.

The extension was recently released and it's very great, works both on LinkedIn and GitHub. What I really like about the extension is that it gives you more insights and information about the profile you're viewing even without having to use an unlock credit and also works well on the LinkedIn people search page.

They offered annual credits in advance for every code you purchase above the first code.

Recommendations:

I think it'd be more valuable if you could access the LinkedIn profile without using credits and would require credits only to view contact information considering the credits are not much for someone in the recruiting industry.

Also adding the ability to add notes to profiles that are saved but not unlocked.

Adding API integration.