中文
~/home / Software / TrustMRR
TrustMRR · Software

ColdSire

ColdSire is a marketing AI agent for Provide high-trust cold email inboxes to reduce spam filtering and increase outreach success for sales and marketing teams. Pricing: $6/month per account. As of 2026-09-12, KanonAgent records $17k/mo revenue. First indexed by KanonAgent on 2026-07-01.
ColdSire provides high-reputation cold email inboxes for small businesses to improve deliverability and outreach conversion rates.
ColdSire — official preview image
$17k/mo revenue-9% growth
Tracked by Kanon since Jul 1, 2026
no signal yet
status
4/100
momentum · conf 0.25
0
evidence records

No signal event on file yet — status is unknown, not "quiet".

🔎 Known / Unknown 10 of 23 fields unknown
Machine-callable unknown
Open source unknown
Self-hostable unknown
Bring your own key unknown
Autonomy level unknown
Pricing model unknown
Integrations unknown

“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.

🤖 Agent teardown · marketing
Job to be doneProvide high-trust cold email inboxes to reduce spam filtering and increase outreach success for sales and marketing teams.
Who it is forSmall businesses
Pricing$6/month per account
Traction · why it is risingMRR of $19k shows strong demand for reliable cold email infrastructure.
Why it matters

Solves a niche but critical problem in outbound sales with a scalable, replicable model for high-deliverability email services.

Software
Signal source: TrustMRR
Visit official site →
📛 Official badgefor your site / README
ColdSire badge
Building ColdSire? Pick a style above — the embed code updates live. Deep color control via URL params: bg= / fg= / accent= (hex). It links back to this page.
Share on X
On mobile tap Share for WeChat / RED (Xiaohongshu) / X; on desktop use Copy text and paste into the app.

FAQ

What is ColdSire?

ColdSire provides high-reputation cold email inboxes for small businesses to improve deliverability and outreach conversion rates.

What does ColdSire do?

Provide high-trust cold email inboxes to reduce spam filtering and increase outreach success for sales and marketing teams.

Why does ColdSire matter?

Solves a niche but critical problem in outbound sales with a scalable, replicable model for high-deliverability email services.

How much does ColdSire cost?

$6/month per account

How popular is ColdSire?

As tracked by KanonAgent: $17k/mo revenue · -9% growth (first indexed 2026-07-01).

What are the best ColdSire alternatives?

Similar AI agents tracked by KanonAgent: Bustem, Inc, Postiz, Cometly, VirtualJK, Adspirer, Anonymous Startup.

ColdSire alternatives — similar AI agents

Bustem, IncPostizCometlyVirtualJKAdspirerAnonymous Startup

Where this fits — browse the same shelf

AI Marketing AgentsAI agents for Email management automation