Legit.Show is a directory of launched web apps, SaaS, AI tools, MCP servers and developer tools — each with an objective 7-Frame production-readiness benchmark, measured deterministically from the public surface. How we measure →


Legit.Show benchmarks every launched service it lists — measured deterministically from the public surface. See the methodology →

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Lifestyle & Other

SlowInk

SlowInk is a pen pal app for exchanging letters with real simulated delivery time.

72/100
7-Frame production-readiness — according to Legit.Show

Is SlowInk production-ready?

Legit.Show measured SlowInk at 72 out of 100 on its 7-Frame production-readiness benchmark (public-surface assessment). Its strongest frame is Discoverability (100); its weakest is Security (25). Every frame is measured deterministically from the public surface — exactly what was observed is shown below.

The 7 Frames

What we measured

Who it's for

Pen pal enthusiasts · Slow living advocates · Letter writers · International correspondents · Time capsule users

Visit SlowInk → · How this was measured →