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colding

Lets your own AI agent write email campaign steps while you approve each campaign and send through your existing Google Workspace, Zoho or SMTP mailboxes.
WritingAgentsWorkflow automation
colding.app ↗
Open colding.appAlternativesSet it up for my team
colding: data, price, alternatives
At a glancechecked Oct 21, 2026

not read yet

Use

For
teams wanting an AI agent to send and read email from their own mailboxes
How it runs
API
Used for
  • run short email sequences to contact lists
  • read and reply to prospects' email responses
  • send receipts and access links from a dedicated mailbox
read off colding.app on Oct 31, 2026
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
Pricingpricing page, read Oct 31, 2026

Price not read

pricing page

Your datawhat they publish, each line with its page · read Oct 28, 2026

These are colding's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 28, 2026
  • MCP serverapp.colding/coldingverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-28
  • Address to connectapi.colding.app/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Writingby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

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Questions this page answers
  • What is colding?

    Lets your own AI agent write email campaign steps while you approve each campaign and send through your existing Google Workspace, Zoho or SMTP mailboxes. It is listed in the Atlas under Writing.

  • Who is colding for?

    teams wanting an AI agent to send and read email from their own mailboxes

  • Do people use colding?

    Little sign of use.

  • Is colding safe?

    We do not audit vendors. What colding publishes, read 2026-10-28: GDPR stated on its privacy policy.

  • What are alternatives to colding?

    In Writing, by use: Capstone Outreach, AI Workforce, MotiBlog, marginal, AI Mail MCP.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk