I would not pitch a startup as lowering living costs without proof it saves real money

If the answer is fuzzy, you are selling mood, not savings.

The mistake is copying the headline, not the math

A lot of founders read about housing costs, energy bills, or grocery inflation and build a product around the anxiety.

The customer does not buy anxiety relief forever. They buy something that replaces a current spend or removes a recurring pain they can point to.

I have seen teams pitch "save money on dining out" when the app costs $14 a month and adds friction. That is not savings. That is another subscription.

Where startups can still win

The ideas I take seriously usually do one of these:

• replace a middleman fee people already hate
• make a boring bill smaller with a clear before/after
• help someone avoid a late fee, overdraft, or wasted trip
• turn idle time or idle stuff into cash without a scam vibe

None of that needs a manifesto. It needs a receipt.

I would test with one household story

Pick one real person. Not a persona deck.

Walk through their last 30 days. Where did they overspend? Where did they waste time? What did they keep paying for out of habit?

If your product cannot change one of those rows, the living-costs framing is marketing makeup.

The best use of this category is not sounding important. The best use is making one bill smaller enough that someone tells a friend without being paid to.