HetrixTools alternative
A HetrixTools Alternative for When You Want the Delisting Done
HetrixTools watches 32 IPs or domains for free against 93 blacklists and Microsoft SNDS, every 24 hours, and paid plans start at $9.95 a month (October 2026). As a monitor it is hard to beat on price. What it gives you after a listing is a link to the removal page. Somebody still has to find the cause and file the request.
With Cascadia you get
- Checked every day
- Delisting is our job
- Your own baseline
- Quiet until it matters
- Nothing to install
- Ninety days of history
Cascadia vs HetrixTools at a Glance
Three Questions That Decide It
What Are You Watching?
Who Acts on a Listing?
What Matters Most?
Side by Side
| HetrixTools | Cascadia | |
|---|---|---|
| Price | Free for 32 monitors, paid from $9.95 | –$49 a month per domain |
| Blacklists checked | 93, plus Microsoft SNDS | The major blocklists |
| Check frequency | 24 hours free, down to 2 hours paid | –Every day |
| Alerts | 21 channels, on every plan | –Only when something has changed |
| Delisting | –Links to each removal page | Handled by us, rechecked until clear |
| Reputation tracking | ×Listings only | Reputation, bounces, and complaints |
| Report history | –15 days free, 90 on Enterprise | Ninety days included |
Price
Blacklists Checked
Check Frequency
Alerts
Delisting
Reputation Tracking
Report History
What Ships in the Standard Plan Here
With HetrixTools you get monitors, alerts on 21 channels, reports, and links to each blacklist’s removal page. Fixing the source and requesting the delisting stays with you.
- The major blocklists checked every day
- Your domain and every sending address covered
- Delisting handled by us, at no extra cost
- Rechecked until the listing clears
- Reputation tracked against your own baseline
- Bounce and complaint patterns watched
- An alert only when something has changed
- The cause named, with what we are doing about it
- Ninety days of daily history kept
- Nothing installed, no access to your mailboxes
Where Cascadia Goes Further
A monitor is the alarm. We are the people who show up when it goes off.
The Cause Comes Before the Removal
Blacklists relist quickly if the source is still there. We name the cause rather than the symptom before requesting removal, then recheck until it clears.
Written for a Business, Not a Network
HetrixTools is built for anything from a few servers to whole data centers. We look after one business domain and the addresses it sends from, and explain it in plain words.
Reputation, Not Just Listings
Alongside blocklists, we track sending reputation, bounce patterns, and complaints against your own baseline.
Ninety Days Included
Free HetrixTools keeps 15 days of reports and Enterprise keeps 90. Ours is 90 days on the one plan we sell.
Who This Comparison Is For
You Run Servers or Hand Out IPs
HetrixTools is ideal. Monitoring whole IP blocks, white label reports, and sub-accounts are exactly what a host needs.
You Have a Technical Person Who Will Act
If someone will see the alert, trace the source, and file the request, a free monitor may be all you need.
Nobody Knows What a Listing Means
For a small business, the alert is the easy part. Knowing why it happened and what to do next is where it usually stalls.
Choose HetrixTools if
- You run servers or manage IP ranges
- A technical person will act on every alert
- You want the cheapest possible monitor
Choose Cascadia if
- Nobody on staff knows what to do with a listing
- You want the cause found and the delisting done
- You want reputation watched, not just blocklists
Moving from HetrixTools in Four Steps
The free plan costs nothing to keep. You can leave it running while we take over the daily watching and the follow-up.
- 1
We Take a Baseline of the Domain
Where the domain and its sending addresses stand on the major blocklists today, and what your reputation looks like, before anything changes.
- 2
Your Sending Addresses Go on the Daily List
We need the domain and the addresses you send from. Nothing is installed and nobody here sees your mailboxes.
- 3
A Listing Gets a Cause and a Fix
If something turns up, the alert names the cause rather than the symptom and says what we are already doing about it. We handle the delisting and check again until it clears.
- 4
The Monthly Report Arrives Even When Nothing Happened
It lands on the first Tuesday on or after the 3rd, at 11 AM Pacific, covering the month just ended. The link to the full report stays open for 90 days.
What Clients Say About Working with Cascadia
“I’ve always dreaded website management, but Cascadia has done an incredible job with my WordPress site, making it one less thing for me to worry about.”
“I’ve worked with Cascadia for several years now. They are always ready to help in any way I ask and can implement my ideas with ease. A company that values their clients!”
“Cascadia has been great to work with! We recently needed some updates, and Cascadia was quick to get them completed! We highly recommend Cascadia Web Services.”
“Cascadia is very responsive and we’re happy with them as our primary IT vendor.”
“They do great work, been using for years. Prompt responses to requests.”
Ready to Have Listings Handled for You?
Talk to us about your setupAsk us
HetrixTools Alternative Questions
Straight answers about how the two fit together, what each costs, and what we actually do.
See Deliverability MonitoringStill have a question?
What is a HetrixTools alternative?
Any other blacklist monitor, or a service that does more than monitor. That covers tools such as MxToolbox, seed testing platforms, and managed services like this one, where the follow-up is part of the job.
How is Cascadia different from HetrixTools?
HetrixTools is a monitor, and a very good one, especially for hosts and networks. We check the major blocklists every day for your domain and sending addresses, track your reputation, and when something is listed, we find the cause and get it removed.
Is HetrixTools cheaper?
Yes, by a wide margin. The free plan covers 32 monitors, and Personal is $9.95 a month (October 2026). If you only need to know, it is excellent value. Our $49 a month buys someone doing something about it.
Do they check more often than you?
On paid plans, yes. HetrixTools checks every 12 hours on Personal and as often as every 2 hours on Business. We check daily. For a business domain, a daily check plus someone acting on it usually matters more than a faster check nobody reads.
Which blocklists do you check?
The major blocklists, daily, for your domain and every address you send from. HetrixTools publishes its list of 93, and it is a good one.
What happens when we get listed?
We name the cause, handle the delisting ourselves, and check again until it clears. The alert says what we are already doing. There is no extra charge.
Do you track anything besides listings?
Yes. Sending reputation over time, bounce and complaint patterns, and provider feedback where it is available, all compared against your own baseline.
Do you need server access?
No. Nothing is installed and we never see your mailboxes. We need the domain and the addresses you send from.
Will we get alerts on quiet days?
No. Only when something changed since yesterday. If mail is being refused, the alert is marked high priority.
Can we keep the free HetrixTools plan?
Yes. It costs nothing, and a second set of eyes on the domain does no harm.
What if I want to leave?
It is monthly, and it can be switched off in a day. Nothing was installed and we never had access to your mailboxes, so there is nothing to uninstall and no credentials to rotate. The checks simply stop.
Ready to have listings handled?
$49 a month per domain, daily checks against the major blocklists, and the delisting done by us. Tell us the domain and we will take a baseline.