Laying out the streets…STEP 1 OF 3

Cold Email Toolkit by ROI Maximizer · Office #54,521

Free cold email checks that run in your browser, no signup

In the Email campaigns neighborhood (Marketing and sales). In town since 28 Oct 2026.

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

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What Tablif read on Cold Email Toolkit by ROI Maximizer's site

Cold Email Toolkit by ROI Maximizer describes itself as: “Free SPF, DKIM and DMARC Checker for Cold Email”

What it is

Calls itself “checker”.

  • Calls itself: checker
“Email setup checker: is your domain ready for cold email?”

What it costs

A free tier, free forever.

  • Free plan: free forever
“Free cold email checks that run in your browser, no signup”

Who it sells to

Sells to businesses.

  • Sells to: businesses
“ROI Maximizer (ROI Maxi) is a B2B lead generation agency founded and run by Moe Alhosni.”

How it runs

A web app. Runs locally and works offline. No API. AI is a side feature.

  • Kind: web
  • Runs where: on the device, offline
  • API: no
  • AI role: a side feature
“Free cold email checks that run in your browser, no signup”
“Three run entirely in your browser.”

What it works with

Names Cloudflare, Cold Email Toolkit and 5 more on its pages.

  • Names: Cloudflare · Cold Email Toolkit · Google · +4
“Your browser asks Cloudflare’s public DNS resolver directly”
“Cold Email Toolkit by ROI Maximizer”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes a blog.

  • Trial asks for: nothing
“…no signup”
“Blog -> https://roimaxi.com/blog”

Sources

Tablif read these pages, last on 28 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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