I built 32 free AI tools for businesses (no sign-up) — would you trust them?

I run a small AI automation studio. Most "free AI tools" are gated behind a sign-up or just upsell you fast — so we built 32 tools we actually use with clients and made them genuinely free: no login, nothing stored, instant results.

A few: Automation Cost Calculator, Website Lead Leak Checker, Support Bot Planner, WhatsApp Sales Message Generator. Full set: parix.ai/free-ai-tools

Curious about this community's take:

1. Free + no sign-up — does that make you trust a tool more, or less?

2. Which would you actually open twice, and which feel like filler?

3. What boring business task do you wish had a free tool for?

Honest feedback welcome — I'll reply to everyone.