Customer messaging and support platform.
Intercom is the 1st most popular support ESP we track.
Detected by 131 distinct extension users.
Distribution of brands using Intercom 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 100 of 100 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 3,461 · promotions 120 · spam 12 (3,593 emails observed)
Percentages are averaged per brand (each counted once) across 44 brands using Intercom with at least 5 placement observations each.
51 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 |
|---|---|---|---|---|
|
Gartner
gartner.com
|
primary | 4 | 0.0% | 2026-06-03 |
|
Intercom
intercom.com
|
primary | 611 | 0.0% | 2026-06-30 |
|
Atom
atom.com
|
primary | 1 | — | 2026-06-10 |
|
Postscript
postscript.io
|
primary | 2 | 0.0% | 2026-06-03 |
|
Optimonk
optimonk.com
|
primary | 3 | 0.0% | 2026-06-04 |
|
Soax
soax.com
|
primary | 3 | 0.0% | 2026-05-26 |
|
Apify
apify.com
|
primary | 7 | 0.0% | 2026-06-17 |
|
Wisepops
wisepops.com
|
primary | 2 | — | 2026-06-23 |
|
Salesmanago
salesmanago.com
|
primary | 2 | 0.0% | 2026-06-22 |
|
Lightspeed
lightspeedhq.com
|
primary | 2 | — | 2026-04-29 |
|
Mailsuite
mailsuite.com
|
primary | 3 | 0.0% | 2026-06-28 |
|
Pushowl
pushowl.com
|
primary | 2 | 0.0% | 2026-06-05 |
|
Qr Code Generator
qr-code-generator.com
|
primary | 4 | 75% | 2026-06-10 |
|
Userback
userback.io
|
primary | 4 | 0.0% | 2026-06-07 |
|
Churnkey
churnkey.co
|
primary | 2 | 0.0% | 2026-05-28 |
|
Edrone
edrone.me
|
primary | 16 | 0.0% | 2026-06-18 |
|
Brand24
brand24.com
|
primary | 1 | — | 2026-06-22 |
|
Funnelytics
funnelytics.io
|
primary | 12 | 0.0% | 2026-06-25 |
|
Instantly
instantly.ai
|
primary | 13 | 0.0% | 2026-06-17 |
|
Dubsado
dubsado.com
|
primary | 1 | — | 2026-05-29 |
|
Kickresume
kickresume.com
|
primary | 2 | — | 2026-06-24 |
|
Slite
slite.com
|
primary | 7 | 0.0% | 2026-06-26 |
|
Funnel
funnel.io
|
primary | 8 | 0.0% | 2026-06-02 |
|
Booqable
booqable.com
|
primary | 1 | — | 2026-06-18 |
|
Niftypm
niftypm.com
|
primary | 2 | — | 2026-06-29 |
|
Usecure
usecure.io
|
primary | 4 | 0.0% | 2026-06-05 |
|
Threecolts
threecolts.com
|
primary | 2 | — | 2026-05-01 |
|
Xtiles
xtiles.app
|
primary | 2 | — | 2026-06-08 |
|
Foreplay
foreplay.co
|
primary | 1 | — | 2026-05-04 |
|
Crelate
crelate.com
|
primary | 2 | — | 2026-05-14 |
|
Fellow
fellow.co
|
primary | 1 | — | 2026-05-06 |
|
Cowboy
cowboy.com
|
primary | 1 | — | 2026-04-28 |
|
Perspective
perspective.co
|
primary | 4 | 0.0% | 2026-06-05 |
|
Luggagehero
luggagehero.com
|
primary | 1 | — | 2026-05-21 |
|
Smsapi
smsapi.pl
|
primary | 1 | — | 2026-05-11 |
|
Hnry
hnry.io
|
primary | 1 | — | 2026-06-16 |
|
Rb2b
rb2b.com
|
primary | 7 | 0.0% | 2026-06-25 |
|
Kickbox
kickbox.com
|
primary | 4 | 0.0% | 2026-06-23 |
|
Raidboxes
raidboxes.de
|
primary | 1 | — | 2026-05-12 |
|
Goworkabit
goworkabit.com
|
primary | 1 | — | 2026-05-19 |
|
Riskledger
riskledger.com
|
primary | 2 | 0.0% | 2026-06-12 |
|
Formaloo
formaloo.com
|
primary | 1 | — | 2026-05-01 |
|
Datingpro
datingpro.com
|
primary | 2 | — | 2026-06-15 |
|
Folk Contact
folk-contact.com
|
primary | 1 | — | 2026-06-16 |
|
Mds
mds.co
|
primary | 6 | 0.0% | 2026-06-05 |
|
Pmmalliance
pmmalliance.com
|
primary | 8 | 0.0% | 2026-06-02 |
|
Strive
strive.group
|
primary | 2 | 0.0% | 2026-06-29 |
|
Trysupademo
trysupademo.com
|
primary | 1 | — | 2026-06-16 |
|
Tutorial
tutorial.ai
|
primary | 1 | — | 2026-05-15 |
|
Virtualbusiness360
virtualbusiness360.com
|
primary | 3 | 0.0% | 2026-06-12 |
|
Vsble
vsble.me
|
primary | 1 | — | 2026-06-08 |
|
Elegantthemes
elegantthemes.com
|
secondary | 1 | 0.0% | 2026-06-01 |
|
Ahrefs
ahrefs.com
|
secondary | 24 | 0.0% | 2026-06-26 |
|
Customer
customer.io
|
secondary | 1 | 0.0% | 2026-05-15 |
|
MailerLite
mailerlite.com
|
secondary | 23 | 2.7% | 2026-06-22 |
|
Kit
kit.com
|
secondary | 32 | 0.0% | 2026-06-24 |
|
Apollo
apollo.io
|
secondary | 4 | 2.2% | 2026-06-03 |
|
Smile
smile.io
|
secondary | 1 | — | 2026-06-27 |
|
Tickettailor
tickettailor.com
|
secondary | 1 | 0.0% | 2026-05-13 |
|
Linear
linear.app
|
secondary | 1 | 0.0% | 2026-05-22 |
|
Mistral
mistral.ai
|
secondary | 1 | — | 2026-05-29 |
|
Prolific
prolific.com
|
secondary | 6 | 0.0% | 2026-06-18 |
|
Housecallpro
housecallpro.com
|
secondary | 2 | — | 2026-05-20 |
|
Whop
whop.com
|
secondary | 1 | 0.0% | 2026-06-21 |
|
Pirateship
pirateship.com
|
secondary | 1 | 0.0% | 2026-06-11 |
|
Lexware
lexware.de
|
secondary | 1 | — | 2026-05-13 |
|
Ashbyhq
ashbyhq.com
|
secondary | 5 | 0.0% | 2026-06-05 |
|
Omnisend
omnisend.com
|
secondary | 73 | 0.0% | 2026-06-26 |
|
Listrak
listrak.com
|
secondary | 3 | 0.0% | 2026-06-29 |
|
Rebrandly
rebrandly.com
|
secondary | 25 | 0.0% | 2026-06-17 |
|
Benchmarkemail
benchmarkemail.com
|
secondary | 7 | 0.0% | 2026-06-15 |
|
Webinargeek
webinargeek.com
|
secondary | 4 | 0.0% | 2026-06-02 |
|
Claspo
claspo.io
|
secondary | 1 | — | 2026-05-21 |
|
Smtp
smtp.com
|
secondary | 1 | 0.0% | 2026-06-23 |
|
Clay
clay.com
|
secondary | 1 | 0.0% | 2026-05-19 |
|
Hostpress
hostpress.de
|
secondary | 3 | 0.0% | 2026-06-19 |
|
Leadfeeder
leadfeeder.com
|
secondary | 2 | 0.0% | 2026-06-09 |
|
Hive
hive.co
|
secondary | 6 | 0.0% | 2026-06-29 |
|
Fromdoppler
fromdoppler.com
|
secondary | 2 | 0.0% | 2026-06-09 |
|
Seguno
seguno.com
|
secondary | 12 | 1.1% | 2026-06-25 |
|
Showit
showit.com
|
secondary | 1 | 0.0% | 2026-05-04 |
|
Modash
modash.io
|
secondary | 8 | 0.0% | 2026-06-11 |
|
Selzy
selzy.com
|
secondary | 4 | 0.0% | 2026-06-25 |
|
Marblism
marblism.com
|
secondary | 2 | — | 2026-06-04 |
|
Montonio
montonio.com
|
secondary | 2 | 0.0% | 2026-05-20 |
|
Aspireiq
aspireiq.com
|
secondary | 1 | 0.0% | 2026-05-08 |
|
Hopperhq
hopperhq.com
|
secondary | 1 | 0.0% | 2026-05-04 |
|
Numan
numan.com
|
secondary | 5 | 0.0% | 2026-06-08 |
|
Taxdown
taxdown.es
|
secondary | 6 | 0.0% | 2026-06-17 |
|
Featured
featured.com
|
secondary | 1 | 0.0% | 2026-05-02 |
|
Merit
merit.ee
|
secondary | 2 | 5.6% | 2026-06-19 |
|
Sevalla
sevalla.com
|
secondary | 1 | — | 2026-05-21 |
|
Belonghome
belonghome.com
|
secondary | 2 | — | 2026-06-25 |
|
Hikeseo
hikeseo.co
|
secondary | 1 | 0.0% | 2026-06-05 |
|
Inboxmonster
inboxmonster.com
|
secondary | 1 | — | 2026-06-24 |
|
Listkit
listkit.io
|
secondary | 1 | 0.0% | 2026-05-18 |
|
Makingsense
makingsense.com
|
secondary | 1 | 0.0% | 2026-06-25 |
|
Rootsallotments
rootsallotments.com
|
secondary | 2 | 0.0% | 2026-06-26 |
|
Tabella
tabella.app
|
secondary | 2 | 3.6% | 2026-06-09 |
|
Warmupinbox
warmupinbox.com
|
secondary | 1 | 0.0% | 2026-06-16 |
IPs we've observed sending via Intercom. "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 |
|---|---|---|---|---|---|
| 192.174.84.113 | mta-174-84-113.intercom.com.sparkpostmail.com |
17 | 38 | 9 | Check → |
| 192.174.84.123 | mta-174-84-123.intercom.com.sparkpostmail.com |
15 | 37 | 7 | Check → |
| 192.174.84.114 | mta-174-84-114.intercom.com.sparkpostmail.com |
9 | 35 | 5 | Check → |
| 192.174.84.116 | mta-174-84-116.intercom.com.sparkpostmail.com |
9 | 34 | 5 | Check → |
| 192.174.84.143 | mta-174-84-143.intercom.com.sparkpostmail.com |
7 | 33 | 3 | Check → |
| 192.174.84.115 | mta-174-84-115.intercom.com.sparkpostmail.com |
10 | 32 | 4 | Check → |
| 192.174.84.124 | mta-174-84-124.intercom.com.sparkpostmail.com |
12 | 32 | 8 | Check → |
| 192.174.84.117 | mta-174-84-117.intercom.com.sparkpostmail.com |
8 | 25 | — | Check → |
| 192.174.84.149 | mta-174-84-149.intercom.com.sparkpostmail.com |
9 | 23 | 3 | Check → |
| 192.174.84.120 | mta-174-84-120.intercom.com.sparkpostmail.com |
5 | 17 | — | Check → |
| 192.174.84.118 | mta-174-84-118.intercom.com.sparkpostmail.com |
4 | 15 | 2 | Check → |
| 192.174.84.140 | mta-174-84-140.intercom.com.sparkpostmail.com |
1 | 13 | 5 | Check → |
| 192.174.84.119 | mta-174-84-119.intercom.com.sparkpostmail.com |
2 | 12 | — | Check → |
| 192.174.84.139 | mta-174-84-139.intercom.com.sparkpostmail.com |
1 | 11 | 1 | Check → |
| 147.253.214.241 | mta-253-214-241.intercom.com.sparkpostmail.com |
2 | 10 | — | Check → |
| 192.174.84.111 | mta-174-84-111.intercom.com.sparkpostmail.com |
4 | 7 | 1 | Check → |
| 192.174.84.128 | mta-174-84-128.intercom.com.sparkpostmail.com |
4 | 7 | 3 | Check → |
| 192.174.84.146 | mta-174-84-146.intercom.com.sparkpostmail.com |
3 | 6 | — | Check → |
| 192.174.84.145 | mta-174-84-145.intercom.com.sparkpostmail.com |
2 | 6 | — | Check → |
| 192.174.84.127 | mta-174-84-127.intercom.com.sparkpostmail.com |
4 | 6 | 3 | Check → |
| 147.253.214.240 | mta-253-214-240.intercom.com.sparkpostmail.com |
4 | 6 | 2 | Check → |
| 192.174.84.112 | mta-174-84-112.intercom.com.sparkpostmail.com |
4 | 4 | — | Check → |
| 192.174.84.122 | mta-174-84-122.intercom.com.sparkpostmail.com |
1 | 2 | — | Check → |
| 192.174.84.130 | mta-174-84-130.intercom.com.sparkpostmail.com |
1 | 1 | — | Check → |
| 143.55.229.128 | v5128.v56063cb6.use4.send.mailgun.net |
1 | 1 | 1 | Check → |