Client campaigns personalized in minutes, not VA-days
Agencies burn $0.15–0.50 per line on VAs and per-credit tools. ColdOpen writes the whole client list with your own AI key — the marginal cost is whatever your provider charges, about $0.0002 a line.
Per-line pricing eats your margin
At 5,000 leads a month, per-credit personalization tools cost more than the SDR seat. One-time $19 plus your own API key ends that line item.
VA quality drifts
Human personalizers get tired by row 200. The prompt doesn't — every line references something real about the company, capped at 25 words.
Client voice varies
Direct for the fintech client, warm for the HR-tech client, witty for the DTC brand. One toggle per campaign.
How it works
Export the client's lead list from Apollo, Clay, or wherever it lives
Paste it into ColdOpen with your agency's OpenAI key
Pick the tone that matches the client's brand voice
Export the CSV with the first_line column and load it into the sending tool
Example output
Maya Ortiz · Brightpath Recruiting · brightpathrecruiting.com
“Brightpath guaranteeing a 14-day shortlist puts real teeth into a market where most recruiters promise 'fast' and deliver quarterly.”
Common questions
Can I use one license across client accounts?
Yes. The license unlocks the tool in your browser — run as many client campaigns as you like.
Do my clients' lead lists touch your servers?
No. The CSV is parsed in your browser and the AI calls go directly to your provider. Nothing is uploaded to us.
What does it cost?
First 10 lines free, then $19 once for unlimited. You bring your own OpenAI or Anthropic key, which stays in your browser and costs you fractions of a cent per line.
Run your next list through it
10 free lines, no signup, two minutes end to end.