oppalerts.com →
Site Information

sigmoid.com

Link authority for sigmoid.com (registrable domain: sigmoid.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.

21Domain PageRank
15Host Backlinks
161Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
sigmoid_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure sigmoid.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname sigmoid.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.

21
Domain PageRank
0
Host PageRank
-
WWW PageRank
96
Domain Harmonic Centrality
94
Host Harmonic Centrality
-
WWW Harmonic Centrality
Site Intelligence

Homepage

What sigmoid.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://sigmoid.com.

TitleAI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid
DescriptionSigmoid is an AI consulting company delivering AI-first data & analytics, data engineering, Agentic AI, GenAI, cloud, advanced analytics, BI and ML solutions to turn data into measurable business value.
OG TitleAI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid
OG DescriptionSigmoid is an AI consulting company delivering AI-first data & analytics, data engineering, Agentic AI, GenAI, cloud, advanced analytics, BI and ML solutions to turn data into measurable business value.
OG Site NameSigmoid
Twitter TitleAI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid
Twitter Cardsummary_large_image
Site Intelligence

Social accounts and contact points

Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.

Site Intelligence

Structured data (JSON-LD)

The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, WebSite, ImageObject, WebPage, Person, Article, VideoObject, ProfessionalService.

JSON-LD block (4,509 bytes)
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://www.sigmoid.com/#organization","name":"Sigmoid","url":"https://www.sigmoid.com/","email":"marketing@sigmoid.com","logo":{"@type":"ImageObject","@id":"https://www.sigmoid.com/#logo","url":"https://www.sigmoid.com/wp-content/uploads/2022/09/Sigmoid_logo_3x.png","contentUrl":"https://www.sigmoid.com/wp-content/uploads/2022/09/Sigmoid_logo_3x.png","caption":"Sigmoid","inLanguage":"en-US","width":"451","height":"239"},"contactPoint":[{"@type":"ContactPoint","telephone":"+1 415 745 3222","contactType":"sales"}],"description":"Helping organizations unlock measurable ROI from AI investments by combining operationalized AI and deep data engineering expertise.\n\nAs organizations embrace AI, success depends on strong data foundations and the ability to scale intelligence across the business. Sigmoid helps enterprises transform their data ecosystems and operationalize AI to drive real business outcomes.\n\nBy combining advanced data engineering with AI, we help organizations turn data into measurable outcomes, improving forecast accuracy, optimizing operations, and increasing the ROI of AI investments.","legalName":"Sigmoid"},{"@type":"WebSite","@id":"https://www.sigmoid.com/#website","url":"https://www.sigmoid.com","name":"Sigmoid","alternateName":"Sigmoid","publisher":{"@id":"https://www.sigmoid.com/#organization"},"inLanguage":"en-US","potentialAction":{"@type":"SearchAction","target":"https://www.sigmoid.com/?s={search_term_string}","query-input":"required name=search_term_string"}},{"@type":"ImageObject","@id":"/wp-content/uploads/2026/05/Jeff-Swearingen-Profile-1.png","url":"/wp-content/uploads/2026/05/Jeff-Swearingen-Profile-1.png","width":"200","height":"200","inLanguage":"en-US"},{"@type":"WebPage","@id":"https://www.sigmoid.com/#webpage","url":"https://www.sigmoid.com/","name":"AI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid","datePublished":"2025-12-31T07:16:01+00:00","dateModified":"2026-07-01T04:35:14+00:00","about":{"@id":"https://www.sigmoid.com/#organization"},"isPartOf":{"@id":"https://www.sigmoid.com/#website"},"primaryImageOfPage":{"@id":"/wp-content/uploads/2026/05/Jeff-Swearingen-Profile-1.png"},"inLanguage":"en-US"},{"@type":"Person","@id":"https://www.sigmoid.com/author/joha-ipws/","name":"Joha Momin","url":"https://www.sigmoid.com/author/joha-ipws/","image":{"@type":"ImageObject","@id":"https://secure.gravatar.com/avatar/c811fe12075bf1f1891bb5174cb2b75033480ec3996d3e165dd4b7261e8b8f7c?s=96&d=mm&r=g","url":"https://secure.gravatar.com/avatar/c811fe12075bf1f1891bb5174cb2b75033480ec3996d3e165dd4b7261e8b8f7c?s=96&d=mm&r=g","caption":"Joha Momin","inLanguage":"en-US"},"worksFor":{"@id":"https://www.sigmoid.com/#organization"}},{"headline":"AI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid","description":"Sigmoid is an AI consulting company delivering AI-first data & analytics, data engineering, Agentic AI, GenAI, cloud, advanced analytics, BI and ML solutions to turn data into measurable business value.","datePublished":"2025-12-31T07:16:01+00:00","dateModified":"2026-07-01T04:35:14+00:00","image":{"@id":"/wp-content/uploads/2026/05/Jeff-Swearingen-Profile-1.png"},"author":{"@id":"https://www.sigmoid.com/author/joha-ipws/","name":"Joha Momin"},"@type":"Article","name":"AI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid","@id":"https://www.sigmoid.com/#schema-82991","isPartOf":{"@id":"https://www.sigmoid.com/#webpage"},"publisher":{"@id":"https://www.sigmoid.com/#organization"},"inLanguage":"en-US","mainEntityOfPage":{"@id":"https://www.sigmoid.com/#webpage"}},{"@type":"VideoObject","contentUrl":"/wp-content/uploads/2026/01/Homepage-Banner-Video.mp4","name":"AI Consulting Company | AI-First Data & Analytics + Agentic AI Services - Sigmoid","description":"Sigmoid is an AI consulting company delivering AI-first data & analytics, data engineering, Agentic AI, GenAI, cloud, advanced analytics, BI and ML solutions to turn data into measurable business value.","uploadDate":"2025-12-31T07:16:01+00:00","thumbnailUrl":"https://www.sigmoid.com/wp-content/uploads/2026/04/Sigmoid-banner-video.jpg","hasPart":[],"isFamilyFriendly":"True","@id":"https://www.sigmoid.com/#schema-85581","isPartOf":{"@id":"https://www.sigmoid.com/#webpage"},"publisher":{"@id":"https://www.sigmoid.com/#organization"},"inLanguage":"en-US"}]}
JSON-LD block (1,242 bytes)
{
  "@context": "https://schema.org",
  "@type": "ProfessionalService",
  "name": "Sigmoid",
  "image": "https://business.google.com/u/2/photos/l/17971366212428271295",
  "@id": "",
  "url": "https://www.sigmoid.com/?utm_source=Offpage&utm_medium=Backlinks&utm_campaign=Sigmoid Analytics Offpage&utm_content=Home Page",
  "telephone": "080 4218 7033",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "7, 2nd and 3rd Floor, Lightspro Building, Gulmohar Enclave Road",
    "addressLocality": "Bengaluru",
    "postalCode": "560037",
    "addressCountry": "IN"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 12.955184905775013,
    "longitude": 77.71296431065834
  },
  "openingHoursSpecification": {
    "@type": "OpeningHoursSpecification",
    "dayOfWeek": [
      "Monday",
      "Tuesday",
      "Wednesday",
      "Thursday",
      "Friday",
      "Saturday",
      "Sunday"
    ],
    "opens": "00:00",
    "closes": "23:59"
  },
  "sameAs": [
    "https://www.facebook.com/SigmoidAnalytics/",
    "https://www.linkedin.com/company/sigmoid-analytics/",
    "https://twitter.com/sigmoidInc",
    "https://www.youtube.com/channel/UC6AQE2QqPdmB3Cw3WPrJ8yA"
  ] 
}
Web-Graph History

Authority over time

Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.

A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.

Backlink Data

Backlink counts

Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for sigmoid.com and domain-level for sigmoid.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.

15
Host Backlinks
161
Domain Backlinks
Backlink Data

Top backlinks in the domain graph

Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to sigmoid.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 161; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.

Download domain backlinks (.json)

Linking SiteLinker PageRankLinker Harmonic Centrality
google.com10099
wikipedia.org9053
amazon.com8849
blogspot.com8648
berkeley.edu7844
techtarget.com7741
indiatimes.com7643
greenhouse.io7439
c212.net7437
campaignmonitor.com7234
databricks.com7137
fortunebusinessinsights.com7037
linkcentre.com6739
opendi.us6739
prebid.org6634
nextiva.com6528
highscalability.com6437
convertr.io6426
torontomu.ca6135
uplers.com6134
geotargetly.com6127
remoteok.com5934
theorg.com5934
techmahindra.com5834
spe.org5825
fortuneindia.com5734
contrary.com5734
technode.global5726
thesiliconreview.com5634
freethink.com5534
sigmod.org5534
inbeat.agency5524
sobot.io5433
kozminski.edu.pl5425
modernmt.com5423
aidataanalytics.network5322
risingwave.com5133
brightsec.com5126
clarkstonconsulting.com5124
joy.bio5033
welpmagazine.com4833
azilen.com4823
pepper.inc4722
fullcast.com4722
highperformr.ai4634
chocolateplatform.com4633
geneo.app4621
onrampfunds.com4522
latentview.com4522
3cloudsolutions.com4423
vcnewsdaily.com4423
beststartup.us4323
peakxv.com4321
ad-links.org4233
cutshort.io4233
360digitmg.com4224
dataweave.com4223
hubifi.com4223
promptcloud.com4123
enteros.com4122
percona.community4122
corporatecounselnow.com4121
directdirectory.org3933
homedirectory.biz3933
directoryanalytic.com3933
hackpad.tw3833
reversim.com3833
businessfreedirectory.biz3833
academicmatters.ca3824
plusvibe.ai3822
querysurge.com3822
nspirement.com3822
promptpanda.io3733
nitkkr.ac.in3724
timestored.com3723
inven.ai3723
analyticsunite.com3722
webriq.com3722
querio.ai3719
investwithcarl.com3533
warpdriven.ai3522
ankursnewsletter.com3521
studiolabs.com3521
therealtytoday.com3520
vodworks.com3421
softwaremodernizationservices.com3418
tech-biztech.com3418
jinba.io3222
distillintelligence.com3218
whatarethebest.com3119
m365.show3023
techcrackblog.com3022
bestdirectory4you.com2822
rogerselectric.com2719
lenet.com2619
rfp.wiki2522
complereinfosystem.com2520
bkpk.me2422
fusionpr.com2221
wishtreetech.com2219
haohaa.com2120
goldi.ai2111
botstacks.ai2021
answeringagent.com2018
stellix.com2018
cgsmsummit.com2018
pathmetrics.io2017
lets-code.co.in1919
worldbusinesspromote.com1918
foundthejob.com1917
maximatech.com.br1818
peopleinai.com1818
thareja.ai1817
abifind.com1717
molnii.com1619
builtinlondon.uk1617
dataengineeringcompanies.com1617
flacksrevenge.com1519
mixflow.ai1418
sbookscan.com1323
analytikaimpruva.com1316
agencycluster.com1223
aptlytech.com1217
cybic.ai1017
semmastermind.com1017
sollesolutions.com1015
backlinks.sbs918
designjobs.careers911
karkidi.com818
zoomyourweb3.com717
tryapplynow.com717
construpedia.ai717
voxtell.ai713
strony24.eu712
bilarna.com617
smartsolutionsworld.com517
danfiehn.co.uk517
u-links-bhs.xyz514
alphalearningcentre.com513
domains.foundation418
o-links-bhs.xyz417
ai-mql.com417
w-links-bhs.xyz413
q-links-bhs.xyz413
r-links-bhs.xyz413
t-links-bhs.xyz413
i-links-bhs.xyz413
e-links-bhs.xyz413
alphashots.ai413
9am.careers313
digitalsolutiontech.in312
ibptechnologies.com217
latestjobhiring.com212
disenet.com210
eplfeedback.shop117
careersat.tech18
aitechchronicle.com012
ceruleanapps.com010
evobiosci.com07
proleadbrokersusa.net00
pekamiar.com00
Backlink Data

Top backlinks in the host graph

The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to sigmoid.com specifically, ranked by the linker's PageRank. The table shows the top 15; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.

Download host backlinks (.json)