Yeah, they are the same design as Genie Link Clips.
The “softbait clips” cost $3 for about 25 from the warehouse. But I got mine when they had their 40% off sale. While Genie Link Clips cost about $6 for 15. When I do the maths they are not that much more expensive but the warehouse ones are still very strong.
I suspect if a fish is strong enough to open the clip, they would break my mainline first.