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Coldstart vs Blesso

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

Coldstart compared with Blesso
DetailColdstart logo Coldstart Blesso
What it doesWake up to your next client, already found — with the first email already written AI-native GTM done for you
StageNot given Not given
FoundedNot given Not given
Based inNL Not given
Pricing modelPaid Paid
Pricing€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. Engagements start at $2k a month. Three months minimum, then rolling monthly with 30 days' notice.
Key features
  • 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
  • Signal monitoring across 6,000+ accounts watching hiring, funding, tech, and intent
  • End-to-end outbound: sourcing, scraping, list building, enrichment, scoring, sequencing, deliverability, and reply handling
  • Weekly content shipped: blog posts, founder posts, and lead magnets
  • AI answer engine optimization (AEO) tracked across ChatGPT, Perplexity, Gemini, and other models
  • Operator console with daily brief showing accounts, replies, and agent activity
  • Email and LinkedIn outreach on one sequence
  • Reply triage routing responses to meetings, nurture, or human review within minutes
  • Deliverability management for email campaigns
  • 24/7 platform operation with AI agents running continuously
What makes it different
  • 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
  • Combines senior human operators with tireless AI agents in one system
  • First conversations in 21 days with no annual lock-in
  • All motions feed one compounding system for visibility across signals, conversations, and content
  • Priced by motion and outcomes, not by seat or lead volume
  • Rolling monthly contracts after 3 months with 30 days' notice
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)4 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)613
Referring domains (Majestic)210

5 details filled in for both companies.

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