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WarmList vs Coldstart

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

WarmList compared with Coldstart
DetailWarmList logo WarmListColdstart logo Coldstart
What it doesFind Reddit posts where people are asking for what you built, with draft answers ready Wake up to your next client, already found — with the first email already written
StageStartup Not given
FoundedNot given Not given
Based inJP NL
Pricing modelFreemium Paid
PricingTrial: $9 USD for 3 days (then $39/month); Monthly: $39 USD per month; 3 months: $79 USD for 3 months (then $29/month) €750 per month plus €350 one-time setup (both excluding VAT). Billed monthly in advance via Stripe. Cancel anytime with no minimum term or notice period.
Key features
  • Daily Reddit post discovery up to 10 posts per morning
  • Draft replies pre-written for each post
  • Post scoring based on fit, pain, ask, and exposure
  • Search terms automatically generated from product URL
  • Subreddit rules marked (Plain only vs Link OK)
  • Posts ranked by current engagement (comments per hour)
  • Reply Studio for editing drafts and tracking posts answered
  • One-click cancellation from account anytime
  • Overnight market monitoring of public signals
  • AI-drafted opening emails in your voice
  • Manual approval required before sending
  • Decision-maker identification links
  • Lead filtering with ruthless rejection
  • Exportable leads and drafts you own
  • Customer zone briefing dashboard
  • No invented facts or guessed email addresses
  • GDPR compliant processing
What makes it different
  • Never posts anything for you - full control stays with the user
  • Searches Reddit overnight and delivers list each morning at 7:00
  • Automatically builds search terms from your product page
  • Ranks posts by real-time engagement, not popularity scores
  • Setup takes 2 minutes with just one product URL
  • Ruthless rejection of poor fits: one recent run rejected 74 out of 77 companies
  • Timing sends to moments when companies have real, fresh news
  • Uses only public data, no scraped or private information
  • Built and used by the founder on Coldstart's own outreach
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check4 −1 (down) since last check
Trust Flow (Majestic)010
Citation Flow (Majestic)136
Referring domains (Majestic)142

6 details filled in for both companies.

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