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EmailOctopus is the 44th most popular marketing ESP we track.
Detected by 38 distinct extension users.
Distribution of brands using EmailOctopus 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 13 of 24 brands tagged (54% coverage). 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 39 · promotions 14 · spam 11 (64 emails observed)
Percentages are averaged per brand (each counted once) across 4 brands using EmailOctopus with at least 5 placement observations each.
Underlying transactional infrastructure EmailOctopus routes through, detected from the sender hostname (PTR record) on each email's Received header. Bigger sample → more accurate.
Amazon SES
6 of 24 brands
22 as their primary ESP, the rest send transactional or secondary email through it. Primary users are listed first, then secondary.
| Brand | Role | Obs | Spam | Last seen |
|---|---|---|---|---|
|
Screamingfrog
screamingfrog.co.uk
|
primary | 6 | 0.0% | 2026-06-10 |
|
Uxdesign
uxdesign.cc
|
primary | 1 | — | 2026-05-06 |
|
Emailoctopus
emailoctopus.com
|
primary | 7 | 0.0% | 2026-06-04 |
|
Usacarry
usacarry.com
|
primary | 1 | — | 2026-06-25 |
|
Kaushik
kaushik.net
|
primary | 2 | — | 2026-06-04 |
|
Taxtim
taxtim.com
|
primary | 2 | — | 2026-06-29 |
|
Playerstats
playerstats.football
|
primary | 1 | — | 2026-05-06 |
|
Escapethecity
escapethecity.org
|
primary | 16 | 0.0% | 2026-06-23 |
|
Aghosh
aghosh.us
|
primary | 1 | — | 2026-05-22 |
|
Apexure
apexure.com
|
primary | 1 | — | 2026-05-06 |
|
Bwbinvestx
bwbinvestx.com
|
primary | 1 | — | 2026-05-31 |
|
Com
com.es
|
primary | 1 | — | 2026-05-26 |
|
Commercebusinesssystems
commercebusinesssystems.co.uk
|
primary | 1 | — | 2026-05-11 |
|
Devographics
devographics.com
|
primary | 6 | 0.0% | 2026-06-02 |
|
Getdollarlabs
getdollarlabs.com
|
primary | 1 | — | 2026-06-08 |
|
Hacktoria
hacktoria.com
|
primary | 4 | 0.0% | 2026-06-01 |
|
Jaygptpro
jaygptpro.com
|
primary | 1 | — | 2026-06-19 |
|
Kimchinamai
kimchinamai.lt
|
primary | 1 | — | 2026-05-27 |
|
Legia
legia.pl
|
primary | 2 | — | 2026-06-15 |
|
Lockerinmadrid
lockerinmadrid.com
|
primary | 1 | — | 2026-05-26 |
|
Shopifreaks
shopifreaks.com
|
primary | 2 | — | 2026-06-15 |
|
Vscode
vscode.email
|
primary | 2 | — | 2026-06-17 |
|
Keywordinsights
keywordinsights.ai
|
secondary | 1 | — | 2026-06-16 |
|
Prestapuffinclientes
prestapuffinclientes.com
|
secondary | 5 | 91% | 2026-06-16 |
IPs we've observed sending via EmailOctopus. "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 |
|---|---|---|---|---|---|
| 199.15.226.186 | mta-15-226-186.emailoctopus.com.sparkpostmail.com |
5 | 15 | — | Check → |
| 168.203.43.91 | mta-203-43-91.emailoctopus.com.sparkpostmail.com |
4 | 13 | 5 | Check → |
| 147.253.220.179 | mta-253-220-179.emailoctopus.com.sparkpostmail.com |
5 | 6 | — | Check → |
| 199.15.227.167 | mta-15-227-167.emailoctopus.com.sparkpostmail.com |
2 | 4 | — | Check → |
| 54.240.52.87 | a52-87.smtp-out.eu-west-1.amazonses.com |
1 | 3 | — | Check → |
| 168.203.43.90 | mta-203-43-90.emailoctopus.com.sparkpostmail.com |
3 | 3 | 1 | Check → |
| 23.251.238.254 | e238-254.smtp-out.eu-west-1.amazonses.com |
1 | 2 | — | Check → |
| 147.253.220.181 | mta-253-220-181.emailoctopus.com.sparkpostmail.com |
1 | 2 | — | Check → |
| 147.253.220.182 | mta-253-220-182.emailoctopus.com.sparkpostmail.com |
1 | 1 | — | Check → |
| 147.253.222.216 | mta-253-222-216.emailoctopus.com.sparkpostmail.com |
1 | 1 | — | Check → |
| 54.240.6.245 | a6-245.smtp-out.eu-west-1.amazonses.com |
1 | 1 | — | Check → |
| 54.240.3.23 | a3-23.smtp-out.eu-west-1.amazonses.com |
1 | 1 | — | Check → |
| 54.240.6.102 | a6-102.smtp-out.eu-west-1.amazonses.com |
1 | 1 | — | Check → |
| 54.240.6.62 | a6-62.smtp-out.eu-west-1.amazonses.com |
1 | 1 | 1 | Check → |