Evidence floor met in this release.
Published segment leaderboard
Martech & Advertising: Best tools in the Machine Relations Index
This leaderboard uses only the Martech & Advertising / Best tools segment denominator: 135 observed answer runs across 8 dates.
Segment-specific denominator. Not the overall domain denominator.
Release floor: 7 dates.
Only released domains with evidence in this exact segment.
Leaderboard
Segment-specific cited sources
Rates, runs and rank are the producer's segment-specific values. Overall domain rates and engine breadth are not used as category rates.
| Rank | Source | Source role | Citation rate | Cited runs | Observed runs | Run dates |
|---|---|---|---|---|---|---|
| #1 of 242 | Bloomreach.combloomreach.com | Vendor-owned source | 15.56% | 21 | 135 | 8 |
| #2 of 242 | G2g2.com | Market and company database | 14.81% | 20 | 135 | 8 |
| #3 of 242 | Insider Oneinsiderone.com | Vendor-owned source | 11.85% | 16 | 135 | 8 |
| #4 of 242 | PR Newswireprnewswire.com | Wire and press-release distribution | 11.85% | 16 | 135 | 8 |
| #5 of 242 | Cometly.comcometly.com | Vendor-owned source | 11.11% | 15 | 135 | 8 |
| #6 of 242 | Guideflow.comguideflow.com | Other observed source | 10.37% | 14 | 135 | 8 |
| #7 of 242 | Zapier.comzapier.com | Vendor-owned source | 10.37% | 14 | 135 | 8 |
| #8 of 242 | Improvado.ioimprovado.io | Vendor-owned source | 9.63% | 13 | 135 | 8 |
| #9 of 242 | Hubspot.comhubspot.com | Vendor-owned source | 8.89% | 12 | 135 | 8 |
| #10 of 242 | Brevo.combrevo.com | Other observed source | 8.15% | 11 | 135 | 8 |
| #11 of 242 | Cdp.comcdp.com | Vendor-owned source | 8.15% | 11 | 135 | 8 |
| #12 of 242 | Decentriq.comdecentriq.com | Other observed source | 8.15% | 11 | 135 | 8 |
| #13 of 242 | Gartner.comgartner.com | Analyst and consulting research | 8.15% | 11 | 135 | 8 |
| #14 of 242 | Iconlogovector.comiconlogovector.com | Other observed source | 8.15% | 11 | 135 | 8 |
| #15 of 242 | Segmentstream.comsegmentstream.com | Other observed source | 8.15% | 11 | 135 | 8 |
| #16 of 242 | Usermaven.comusermaven.com | Vendor-owned source | 8.15% | 11 | 135 | 8 |
| #17 of 242 | Rework.comrework.com | Other observed source | 7.41% | 10 | 135 | 8 |
| #18 of 242 | TechRadartechradar.com | Editorial publication | 7.41% | 10 | 135 | 8 |
| #19 of 242 | Activecampaign.comactivecampaign.com | Vendor-owned source | 6.67% | 9 | 135 | 8 |
| #20 of 242 | Admetrics.ioadmetrics.io | Other observed source | 6.67% | 9 | 135 | 8 |
| #21 of 242 | Adobe.comadobe.com | Vendor-owned source | 6.67% | 9 | 135 | 8 |
| #22 of 242 | Getresponse.comgetresponse.com | Vendor-owned source | 6.67% | 9 | 135 | 8 |
| #23 of 242 | Hostinger.comhostinger.com | Other observed source | 5.93% | 8 | 135 | 8 |
| #24 of 242 | Iconape.comiconape.com | Other observed source | 5.93% | 8 | 135 | 8 |
| #25 of 242 | Indiatimesindiatimes.com | Editorial publication | 5.93% | 8 | 135 | 8 |
| #26 of 242 | Monday.commonday.com | Vendor-owned source | 5.93% | 8 | 135 | 8 |
| #27 of 242 | Sequenzy.comsequenzy.com | Vendor-owned source | 5.93% | 8 | 135 | 8 |
| #28 of 242 | Zoozdigital.comzoozdigital.com | Other observed source | 5.93% | 8 | 135 | 8 |
| #29 of 242 | Cloudtalk.iocloudtalk.io | Other observed source | 5.19% | 7 | 135 | 8 |
| #30 of 242 | Coworker.aicoworker.ai | Other observed source | 5.19% | 7 | 135 | 8 |
| #31 of 242 | Emailvendorselection.comemailvendorselection.com | Other observed source | 5.19% | 7 | 135 | 8 |
| #32 of 242 | Cience.comcience.com | Other observed source | 4.44% | 6 | 135 | 8 |
| #33 of 242 | Forbesforbes.com | Editorial publication | 4.44% | 6 | 135 | 8 |
| #34 of 242 | Nvecta.comnvecta.com | Vendor-owned source | 4.44% | 6 | 135 | 8 |
| #35 of 242 | Opensend.comopensend.com | Other observed source | 4.44% | 6 | 135 | 8 |
| #36 of 242 | Tajo.iotajo.io | Other observed source | 4.44% | 6 | 135 | 8 |
| #37 of 242 | Trailblazercommunitygroups.comtrailblazercommunitygroups.com | Other observed source | 4.44% | 6 | 135 | 8 |
| #38 of 242 | Amplitude.comamplitude.com | Other observed source | 3.70% | 5 | 135 | 8 |
| #39 of 242 | Emailers.ioemailers.io | Vendor-owned source | 3.70% | 5 | 135 | 8 |
| #40 of 242 | Klaviyo.comklaviyo.com | Other observed source | 3.70% | 5 | 135 | 8 |
| #41 of 242 | Logowik.comlogowik.com | Other observed source | 3.70% | 5 | 135 | 8 |
| #42 of 242 | Madlemmings.commadlemmings.com | Other observed source | 3.70% | 5 | 135 | 8 |
| #43 of 242 | Maestra.iomaestra.io | Other observed source | 3.70% | 5 | 135 | 8 |
| #44 of 242 | Moengage.commoengage.com | Other observed source | 3.70% | 5 | 135 | 8 |
| #45 of 242 | Salesforce.comsalesforce.com | Vendor-owned source | 3.70% | 5 | 135 | 8 |
| #46 of 242 | Taqtics.comtaqtics.com | Other observed source | 3.70% | 5 | 135 | 8 |
| #47 of 242 | Albato.comalbato.com | Vendor-owned source | 2.96% | 4 | 135 | 8 |
| #48 of 242 | Contentmavericks.comcontentmavericks.com | Other observed source | 2.96% | 4 | 135 | 8 |
| #49 of 242 | Expandi.ioexpandi.io | Other observed source | 2.96% | 4 | 135 | 8 |
| #50 of 242 | Expectationnation.co.zaexpectationnation.co.za | Other observed source | 2.96% | 4 | 135 | 8 |
| #51 of 242 | Fibbler.cofibbler.co | Other observed source | 2.96% | 4 | 135 | 8 |
| #52 of 242 | Hightouch.comhightouch.com | Vendor-owned source | 2.96% | 4 | 135 | 8 |
| #53 of 242 | Hockeystack.comhockeystack.com | Vendor-owned source | 2.96% | 4 | 135 | 8 |
| #54 of 242 | Hubxio.comhubxio.com | Vendor-owned source | 2.96% | 4 | 135 | 8 |
| #55 of 242 | Mailtrap.iomailtrap.io | Other observed source | 2.96% | 4 | 135 | 8 |
| #56 of 242 | Prescientai.comprescientai.com | Other observed source | 2.96% | 4 | 135 | 8 |
| #57 of 242 | Roivenue.comroivenue.com | Other observed source | 2.96% | 4 | 135 | 8 |
| #58 of 242 | ZDNETzdnet.com | Editorial publication | 2.96% | 4 | 135 | 8 |
| #59 of 242 | Zoominfo.comzoominfo.com | Market and company database | 2.96% | 4 | 135 | 8 |
| #60 of 242 | Adtribute.ioadtribute.io | Other observed source | 2.22% | 3 | 135 | 8 |
| #61 of 242 | Axiosaxios.com | Editorial publication | 2.22% | 3 | 135 | 8 |
| #62 of 242 | Built Inbuiltin.com | Editorial publication | 2.22% | 3 | 135 | 8 |
| #63 of 242 | Customer.iocustomer.io | Other observed source | 2.22% | 3 | 135 | 8 |
| #64 of 242 | Emailfordevelopers.comemailfordevelopers.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #65 of 242 | Emailnurturingtools.comemailnurturingtools.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #66 of 242 | Firsthive.comfirsthive.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #67 of 242 | Greatstartuptools.comgreatstartuptools.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #68 of 242 | Hyros.comhyros.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #69 of 242 | Lexer.iolexer.io | Vendor-owned source | 2.22% | 3 | 135 | 8 |
| #70 of 242 | Mediummedium.com | Community and social platform | 2.22% | 3 | 135 | 8 |
| #71 of 242 | Omr.comomr.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #72 of 242 | Oracle.comoracle.com | Vendor-owned source | 2.22% | 3 | 135 | 8 |
| #73 of 242 | Segmenthub.comsegmenthub.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #74 of 242 | Segmetrics.iosegmetrics.io | Other observed source | 2.22% | 3 | 135 | 8 |
| #75 of 242 | Shopify.comshopify.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #76 of 242 | Tealium.comtealium.com | Vendor-owned source | 2.22% | 3 | 135 | 8 |
| #77 of 242 | Terno.aiterno.ai | Other observed source | 2.22% | 3 | 135 | 8 |
| #78 of 242 | The CMOthecmo.com | Editorial publication | 2.22% | 3 | 135 | 8 |
| #79 of 242 | Ventureharbour.comventureharbour.com | Other observed source | 2.22% | 3 | 135 | 8 |
| #80 of 242 | Vezadigital.comvezadigital.com | Vendor-owned source | 2.22% | 3 | 135 | 8 |
| #81 of 242 | Adasight.comadasight.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #82 of 242 | Admanage.aiadmanage.ai | Other observed source | 1.48% | 2 | 135 | 8 |
| #83 of 242 | Admetrichub.comadmetrichub.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #84 of 242 | Airbyte.comairbyte.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #85 of 242 | Allable.aiallable.ai | Other observed source | 1.48% | 2 | 135 | 8 |
| #86 of 242 | Attributionapp.comattributionapp.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #87 of 242 | Australianonlinenews.com.auaustralianonlinenews.com.au | Other observed source | 1.48% | 2 | 135 | 8 |
| #88 of 242 | Blueconic.comblueconic.com | Vendor-owned source | 1.48% | 2 | 135 | 8 |
| #89 of 242 | Blueshift.comblueshift.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #90 of 242 | Braze.combraze.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #91 of 242 | Buildmvpfast.combuildmvpfast.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #92 of 242 | Cdpinstitute.orgcdpinstitute.org | Market and company database | 1.48% | 2 | 135 | 8 |
| #93 of 242 | Dealspotr.comdealspotr.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #94 of 242 | Designrush.comdesignrush.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #95 of 242 | Dupple.comdupple.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #96 of 242 | Emailtooltester.comemailtooltester.com | Other observed source | 1.48% | 2 | 135 | 8 |
| #97 of 242 | Exchangewire.jpexchangewire.jp | Other observed source | 1.48% | 2 | 135 | 8 |
| #98 of 242 | Factors.aifactors.ai | Vendor-owned source | 1.48% | 2 | 135 | 8 |
| #99 of 242 | Funnel.iofunnel.io | Other observed source | 1.48% | 2 | 135 | 8 |
| #100 of 242 | Getvero.comgetvero.com | Other observed source | 1.48% | 2 | 135 | 8 |
Showing the first 100 rows from 242 observed domains.
Cite this
Machine Relations Index (MRI), Machine Relations Research — machinerelations.ai. Martech & Advertising / Best tools: 242 observed source domains in the leaderboard, measured on 135 observed runs across 8 distinct run dates, 2026-05-10 to 2026-11-02. Release mri_score_v2.1+2026-11-02+f9aaeca0db15. https://machinerelations.ai/index/categories/martech-advertising/best_x. CC BY 4.0.Parrott, J. (2026). Martech & Advertising / Best tools in the Machine Relations Index (Version mri_score_v2.1+2026-11-02+f9aaeca0db15) [Data set]. Machine Relations Research. https://machinerelations.ai/index/categories/martech-advertising/best_x https://doi.org/10.5281/zenodo.23652423@misc{parrott2026mrimartechadvertisingbestx,
author = {Parrott, Jaxon},
title = {Martech \& Advertising / Best tools in the Machine Relations Index},
year = {2026},
version = {mri\_score\_v2.1+2026-11-02+f9aaeca0db15},
publisher = {Machine Relations Research},
url = {https://machinerelations.ai/index/categories/martech-advertising/best_x},
doi = {10.5281/zenodo.23652423},
license = {CC-BY-4.0},
note = {Machine Relations Index (MRI), Machine Relations Research — machinerelations.ai}
}Release and boundary
What this segment measures
Published November 2, 2026. The observation window runs May 10, 2026 to November 2, 2026. Methodology v2.1.
MRI measures observed root-domain citations inside monitored prompts. Segment rates are conditional on this sample and do not claim recommendation quality, traffic, placement availability, or commercial performance.