SpamScoreDemandRadar

Early bird · $19 first month

Paste your email. See exactly what sends it to spam.

Line-level triggers and a fixed rewrite — built for indie founders and cold-email teams. Early access now.

Spotted via Demand Radar · cards #9369 / #8681 · competitors list about $23–$129/mo

$19 is the first month of a subscription, not a one-time purchase. Creem shows the renewal price before you pay. Refunds · Terms · Privacy

How it works

Coming with early access

  1. 1

    Paste HTML

    A cold email or newsletter, the version you were about to send.

  2. 2

    Score and highlighted lines

    The words and patterns that trip spam filters, marked on the draft.

  3. 3

    Copy the fixed version

    A rewrite you can paste back, instead of a score with no next step.

Example preview — the checker is not running on this page

Subject: FREE!!! Act now

A score and a one-click rewrite will show up here for early-bird subscribers.

Priced between a score and a placement lab

Public list prices as of 2026-10-27. Annual plans are shown the way each vendor prints a monthly equivalent.

MailGenius

$29/mo

Entry plan, or $23/mo billed annually

  • Spam score and inbox tests
  • AI rewrite lives inside their suite
  • 60 tests on the entry plan

Early bird

SpamScore

$19 first month

Subscription. Renewal price is on the Creem checkout page.

  • Paste HTML and see the triggering lines
  • Copy a fixed rewrite
  • Checker ships with early access

GlockApps

$59/mo

Essential, billed annually. Month-to-month from $85. Enterprise lists $129/mo annually.

  • Seed-list inbox placement
  • DMARC and uptime dashboards
  • Built for sending ops, not a one-click rewrite

Why not a score-only tester

mail-tester tells you a number. GlockApps is a placement lab priced for teams who already send at volume. SpamScore is the in-between: the lines that trip the filter, and a rewrite you can send. The engine is not on this page — this pre-order checks whether founders will pay for that fix.

Questions

When can I paste an email?
Not on this page. Early-bird subscribers get the checker when it ships. The free waitlist is for a look at free checks, and it does not upload a draft.
Is $19 a one-time payment?
No. It is the first month of a subscription, so a paid subscription can activate through the existing Creem webhook. The checkout page shows what you pay next. This page has no cancel button — cancel in Creem.
What if I want a refund?
See the refund policy.
Do you store the email I was going to send?
This pre-order does not upload email HTML. The waitlist stores the address you submit and nothing else from a draft.