Wake up to your next client, already found — with the first email already written
Find the customers your filters miss
Stage
Not given
Startup
Founded
Not given
Not given
Based in
NL
Not given
Pricing model
Paid
Freemium
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.
Free: 50 tokens (one-time), no card required. Let Me Try: $19/month (100 tokens/month). Founder's Delight: $79/month (500 tokens/month, one-time top-ups $0.30/token). Serious Business: $259/month (2,000 tokens/month, one-time top-ups $0.30/token). Enterprise: custom pricing for more than 2,000 token
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
Research companies against custom criteria with evidence from multiple sources
Verify email addresses via live SMTP checks
Search 1.4 trillion URLs across the open web
Find decision-makers and map company teams
Access funding history and Series information
Read job boards for hiring signals
Analyze headcount trends
Draft personalized emails using research findings
Connect AI assistants via MCP connector
Export results to CSV and connect multiple mailboxes
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
Shows evidence and sources for every match instead of just a list of names
Never invents data; says when it cannot find something rather than guessing
Researches companies live against your criteria, unlike static lead databases
Built by founders who understand sales and investing, not database resellers
Coldstart
Causo