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Ghost is the 56th most popular marketing ESP we track.
Detected by 55 distinct extension users.
Distribution of brands using Ghost by industry. Helps you gauge whether this ESP is popular with businesses similar to yours. Brands tagged in two industries are counted in both.
Based on 14 of 14 brands tagged. Industries assigned automatically using AI; not every brand is tagged yet.
Where this ESP's emails land in Gmail. Each brand counted once (average of per-brand percentages) so a single high-volume sender can't dominate. Spam placement is mostly driven by the sender (list quality, content, complaint rate). This number reflects both the ESP's infrastructure AND the kind of senders who choose it — not just deliverability quality.
By volume: inbox 117 · promotions 4 · spam 13 (134 emails observed)
Percentages are averaged per brand (each counted once) across 8 brands using Ghost with at least 5 placement observations each.
Underlying transactional infrastructure Ghost routes through, detected from the sender hostname (PTR record) on each email's Received header. Bigger sample → more accurate.
14 as their primary ESP. Primary users are listed first, then secondary.
| Brand | Role | Obs | Spam | Last seen |
|---|---|---|---|---|
|
Ghost
ghost.org
|
primary | 6 | 0.0% | 2026-06-24 |
|
Ghost
ghost.io
|
primary | 55 | 24% | 2026-06-29 |
|
Platformer
platformer.news
|
primary | 10 | 0.0% | 2026-06-24 |
|
Wheresyoured
wheresyoured.at
|
primary | 5 | 0.0% | 2026-06-01 |
|
Thebrowser
thebrowser.com
|
primary | 3 | 0.0% | 2026-06-10 |
|
Customersuccesscollective
customersuccesscollective.com
|
primary | 5 | 0.0% | 2026-06-24 |
|
Frank
frank.news
|
primary | 1 | — | 2026-06-10 |
|
Martechtherapy
martechtherapy.com
|
primary | 15 | 0.0% | 2026-06-29 |
|
Mysteryleague
mysteryleague.com
|
primary | 1 | — | 2026-05-18 |
|
Philomaths
philomaths.tech
|
primary | 2 | — | 2026-06-19 |
|
Revenuerulebreaker
revenuerulebreaker.com
|
primary | 16 | 0.0% | 2026-06-21 |
|
Shesabeast
shesabeast.co
|
primary | 3 | 0.0% | 2026-06-29 |
|
Theaimarketers
theaimarketers.ai
|
primary | 12 | 0.0% | 2026-06-26 |
|
Unbore
unbore.com
|
primary | 2 | — | 2026-06-11 |
IPs we've observed sending via Ghost. "Brands" = distinct brands seen on each IP; "Placement" = where those emails landed in Gmail (inbox / promotions / spam). Click "reputation" to check the IP on Cisco Talos.
| IP | Hostname | Brands | Obs | Placement | Reputation |
|---|---|---|---|---|---|
| 159.112.250.66 | relay19.ghost.io |
6 | 16 | 4 | Check → |
| 159.112.253.179 | relay17.ghost.io |
5 | 15 | — | Check → |
| 161.38.200.149 | relay18.ghost.io |
4 | 14 | — | Check → |
| 198.244.55.109 | relay16.ghost.io |
1 | 14 | 5 | Check → |
| 143.55.227.205 | relay7.ghost.io |
6 | 13 | 3 | Check → |
| 143.55.233.111 | relay9.ghost.io |
7 | 10 | — | Check → |
| 69.72.47.17 | relay2.ghost.io |
1 | 4 | 1 | Check → |
| 161.38.203.125 | relay15.ghost.io |
2 | 4 | 2 | Check → |
| 69.72.43.134 | relay3.ghost.io |
2 | 2 | — | Check → |
| 159.135.233.137 | relay4.ghost.io |
2 | 2 | 1 | Check → |
| 69.72.43.10 | v510.v5c0b6788.use4.send.mailgun.net |
1 | 1 | — | Check → |
| 161.38.198.131 | relay14.ghost.io |
1 | 1 | — | Check → |