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About

​ColdSire is a cold email infrastructure platform that simplifies the setup and management of domains and email accounts for outreach campaigns. It offers at-cost pricing for over 150 domain TLDs and email providers like Google Workspace and Microsoft 365. It automates the configuration of essential email authentication protocols, including DKIM, DMARC, and SPF, to enhance deliverability. ColdSire provides centralized inbox management and integrates seamlessly with tools like Instantly and SmartLead. Users can plan their infrastructure, costs, and ROI using the platform's cold email calculator, which factors in variables such as email list size, sequence length, campaign duration, and customer lifetime value. Advanced settings allow customization of parameters like the number of email accounts per domain, daily sending limits, and expected conversion rates.

About

JYNI is an all-in-one outbound revenue platform for B2B sales teams. It combines pay-per-day AI lead-finding bots, a cold outreach engine with managed cold domains and multi-domain rotation, and an industry-adapted CRM — all in one workspace under one credit balance. JYNI bots hunt for verified business owners across 40+ industries around the clock, checking phone and email before each contact hits your queue. The cold outreach engine supports OAuth mailboxes or managed Cloudflare domains with DKIM, SPF, and MX wired through Resend. AI drafts personalized sequences, classifies replies, and auto-suppresses bounces. The CRM adapts pipeline stages, lead fields, and copy to your industry — commercial lending, insurance, contractors, vertical SaaS, staffing, and more. Document AI can extract deal details from PDFs automatically. New users get 100 free credits on signup with no credit card required.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Professionals searching for a tool to enhance their email outreach by automating personalized communications at scale

Audience

Commercial lenders, insurance agencies, equipment dealers, staffing agencies, contractors, vertical SaaS companies, marketing agencies, and any B2B sales team that needs fresh verified leads and automated outreach.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$6 per month
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

ColdSire
Founded: 2024
United States
www.coldsire.com

Company Information

JYNI
Founded: 2025
United States
jyni.io

Alternatives

Alternatives

Categories

Categories

CRM

Integrations

Gmail
Google Workspace
Instantly
Microsoft 365
Smartlead.ai

Integrations

Gmail
Google Workspace
Instantly
Microsoft 365
Smartlead.ai
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