Laying out the streets…STEP 1 OF 3

OpenSignup · House #35,825

Free, ad-free, open-source signup sheets. No login required.

In the Running events neighborhood (Industry). In town since 10 Oct 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on OpenSignup's site

OpenSignup describes itself as: “OpenSignup — free, ad-free sign-up sheets”

What it is

Calls itself “sign-up sheets”.

  • Calls itself: sign-up sheets
“…sign-up sheets”

Where it puts itself

Positions itself as an alternative to SignUpGenius. Publishes a comparison page.

  • Alternative to: SignUpGenius
“Free SignUpGenius alternative”
“No login required.”

What it costs

A free tier, free forever. No monthly plan.

  • Monthly: no
  • Free plan: free forever
“Free, ad-free, open-source signup sheets.”
“Free · publish in minutes · no credit card.”

Who it sells to

Made for coaches, community organizers and school parents.

  • Made for: coaches · community organizers · school parents
“Made for school parents, coaches, and community organizers.”

How it runs

A web app. Hosted in the cloud. Open source. AI is a side feature.

  • Kind: web
  • Runs where: cloud / hosted
  • Open source: yes
  • AI role: a side feature
“Free, ad-free, open-source signup sheets. No login required.”
“Free, ad-free, open-source signup sheets.”

What it works with

Replaces SignUpGenius. Names Claude on its pages.

  • Replaces: SignUpGenius
  • Names: Claude
“Sign up sheets with Claude”
“OpenSignup”

What it offers as proof

Live, no waitlist. Try it without signing up.

  • Instant signup: yes
  • Trial asks for: nothing
“Start a signup”
“No login required.”

Sources

Tablif read these pages, last on 10 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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