CONTACT

Contact ColdMailCalculator

For billing, API access, cancellation, refund requests, or technical support — reach out to our team. We respond as quickly as possible.

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How Can We Help?

Choose a topic below to get the fastest response.

API Access

Help with API keys, key delivery, and developer setup.

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Billing Support

Questions about charges, invoices, receipts, or payment issues.

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Technical Support

Help with calculators, API requests, page issues, or broken links.

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General Questions

Anything else related to ColdMailCalculator.

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Request Now Live Access

The ColdMail API is in live API. To request an API key, email us with the following details so we can fast-track your request.

Include in your request

Providing these details helps us process your request in under 24 hours:

  • Your name
  • Company or project name
  • Use case and expected volume
  • Estimated monthly API calls
  • Tool type (dashboard, CRM, internal tool, etc.)
Send Request → Request API Access

API keys are issued after review. Early access is free during the live API period.

Email Support

Send us an email and we'll get back to you within 24 hours on business days.

Billing Information

Charges may appear on your statement as COLDMAILCALCULATOR. Review our policies below.

Charges from ColdMailCalculator appear on your statement as COLDMAILCALCULATOR. All pricing is in USD and billed in USD. If you have questions about a charge, please contact us before initiating a dispute — we're happy to help.

Terms of Service Privacy Policy Refund Policy Cancellation Policy

Helpful Links

Quick access to tools, docs, and resources.

📊

Cold Email Calculator

Forecast replies, booked calls, clients, revenue, and ROI from your campaign inputs.

Use Calculator → 🔌

ColdMail API

Programmatic forecasting for sales tools, agency dashboards, and CRM integrations.

Explore API → 📈

Benchmarks

Industry reply-rate ranges, open-rate trends, and ROI data to inform your assumptions.

View Benchmarks →

Product Scope

What ColdMailCalculator does — and what it doesn't do.

  • ColdMailCalculator provides forecasting and planning estimates only. Results are not guarantees of actual campaign outcomes.
  • The calculator and API model outcomes based on user-provided assumptions. Actual results vary based on list quality, offer, deliverability, timing, and market conditions.
  • The API is read-only for forecasting. It does not send emails, manage inboxes, scrape leads, or replace your outreach stack.
  • We do not share or sell your campaign inputs or API usage data. See our Privacy Policy for details.
  • ColdMailCalculator is a planning tool. It is not a replacement for professional sales, marketing, or financial advice.