Looking for a LinkedIn auto-commenting tool, Lead finder, contact finder tool similar to Taplio but with more features + a simple video tool for short community videos

Hey everyone,

I’m looking for two recommendations and would appreciate real-world feedback (not affiliate links):

1. A LinkedIn tool for auto-commenting / assisted commenting – Ideally something that helps with scale but still feels human – Use case: community growth + visibility, not spam
2. A simple video recording tool for short community videos – Talking-head style (30–90 seconds) – Easy recording + light editing – Good for LinkedIn/community updates, not heavy YouTube production

If you’ve used anything that worked well (or tools to avoid), would love to hear your experience.

Thanks in advance!