I like your UX! It's simple, clear, and fast. Thank you for focusing on usability :)
Some minor feedback:
- I wonder if the pre-revenue column should be left, and the >5k MRR should be right, so it goes from least expensive to most?
- Can the category dropdown be checkboxes (so you can choose more than one) and also have an "All" category if you're just casually browsing?
- Some measures of time might be useful, like how long a project has been active ("since 2019") and how long it's been listed for
- Could you please add some tooltips or similar to explain what MRP and MPP are? Just a one-sentence description like "Monthly recurring profit is ____, as reported by the company/calculated by our algorithms/whatever".