ConvertKit (now Kit) is an email-first platform that automates email marketing, newsletter growth, and digital product sales for creators.
Free·from $33/mo
About Adcrux
What does Adcrux do?
Adcrux is an email service provider specializing in cold email marketing. It offers dedicated SMTP with rotating IP addresses, allowing you to control your sending reputation and improve email deliverability. The platform automates email campaigns, helps you monitor bounce rates, and provides analytics to track performance.
What problem does it solve?
Shared IP/SMTP services often put your email reputation at the mercy of other senders, leading to blacklisting and poor inbox placement. Adcrux solves this by giving you a dedicated IP, segmented by ISP, so your reputation stays independent and secure. It also includes a spam trap filter to prevent sending to known trap addresses.
Who is Adcrux for?
Adcrux is ideal for sales teams, marketers, and agencies that rely on cold email outreach. It's particularly valuable for high-volume senders who need reliable deliverability. It is not for those looking for a general newsletter tool or who only send occasional transactional emails.
Use cases
Common use cases include professional cold email campaigns, lead generation, and sales prospecting. The platform's automation and analytics help you nurture leads and refine your strategy based on real-time data.
Key features
- Dedicated SMTP with Rotating IPs — Control your sending reputation with multiple IP addresses, reducing blacklisting risk.
- Spam Trap Filter — Automatically detects and filters spam trap emails using Adcrux's curated database of 5M+ trap emails.
- Email Automation — Set up automated cold email sequences to keep prospects engaged without manual effort.
- Analytics Dashboard — Monitor all campaign stats, including bounce rate and delivery rate, in one place.
- ISP-Specific IP Segmentation — Assign different IP addresses to different mail streams (e.g., Gmail, Yahoo) to keep reputations separate.
- Selective SMTP Choice — Choose which email delivery server or SMTP to use when sending campaigns.
SaaSpartout Score
7.1
/10
Editorial score from our review methodology — not user ratings.
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Adcrux Pricing
Adcrux pricing: from $99/mo.
For comparison: the median starting price in Marketing & SEO is $29/month, measured across 697 tools we track. See the full SaaS Pricing Index →
Starter
From $99/mo — Includes dedicated SMTP with basic features, suitable for small-scale cold email campaigns. Free trial available.
Growth
Mid-tier plan with higher sending volume, advanced analytics, and priority support. Pricing based on monthly email volume.
Enterprise
Custom pricing for large-scale senders, with dedicated account manager, custom IP allocation, and SLA. Book a demo for a quote.
All plans include setup and access to core features. Free trial available.
Frequently asked questions
How much does Adcrux cost?
Adcrux pricing starts at $99 per month for the basic plan, with higher-volume plans and enterprise pricing available. Free trial is offered.
Is Adcrux free to use?
No, Adcrux is a paid service, but it offers a free trial so you can test its features before committing.
Who is Adcrux best for?
Adcrux is best for sales and marketing teams focused on cold email outreach, especially those who need high deliverability and control over their sending reputation.
What are the top alternatives to Adcrux?
Alternatives to Adcrux include Moosend, Sendinblue, and SMTP providers that offer dedicated IPs, such as Mailgun or Postmark.
What is a dedicated SMTP?
A dedicated SMTP is an email sending server exclusively for your use. It allows you to build and control your own sending reputation, unlike a shared SMTP where you share IP with other senders.
Does Adcrux help with email deliverability?
Yes, Adcrux is designed for deliverability, offering dedicated IPs, spam trap filtering, and ISP-specific segmentation to minimize blacklisting and improve inbox placement.
