Twitter is growing. Although I myself haven’t posted very much, I do check tweets regularly. If you follow the right people, Twitter is a great way to be the first to know about important news & updates in email marketing.
But who are the right ones? I’m not sure if I know them all. But the machine knows – by doing some nifty calculations. Thus, it’s time to look closer at all the email experts: “Who’s hot, and who’s not?”
Here is what I found:
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This is a small core segment of the whole email marketer’s network. There has been quite some data-crunching going on behind the scenes to get to the core. In fact, I mined more than 150.000 Follower relationships. That’s perhaps not “big data”. But it’s big enough anyway…
How to interpret the map?
The circles represent Twitter users. The bigger the dot, the higher is the user rank. The same goes for its color. The highest-ranking experts are the dark blue ones in the center. The least-ranking users (least within just this core segment) find themselves mostly in the outer circle. Numerous other nodes were cut out due to having too few core followers.
What does “rank” mean? The color-coded order is calculated in a similar way as Google did for websites using the PageRank algorithm. The highest-ranking website for a search term is most often referenced by other high-ranking websites within the given context. The same applies on this Twitter segment. Simply put, the big dark blue nodes are the ones, which are most often followed by other reputable nodes.
Another approach would be to rank by the number of followers alone. This results in a completely different order. It is coded as circle size here – the large the node, the more followers it has in this core segment. There are many possible outcomes, depending on your setup.
Last but not least, the lines indicate whom the influential blue nodes follow. The more dark blue lines the better.
To make expanding your network as easy as possible – here are the…
Top 250 email folks on Twitter + 1 Bonus

- http://twitter.com/LorenMcDonald

- http://twitter.com/chadswhite
- http://twitter.com/djwaldow
- http://twitter.com/tabsharani
- http://twitter.com/theeMailguide
- http://twitter.com/andrewkordek
- http://twitter.com/MarketingProfs
- http://twitter.com/indiescott
- http://twitter.com/MarkatEMR
- http://twitter.com/jaybaer
- http://twitter.com/StephanieSAM
- http://twitter.com/tamaragielen
- http://twitter.com/jvanrijn
- http://twitter.com/gregcangialosi
- http://twitter.com/scottcohen13
- http://twitter.com/jacaldwell
- http://twitter.com/stylecampaign
- http://twitter.com/returnpath
- http://twitter.com/inboxgroup
- http://twitter.com/eROI
- http://twitter.com/Bronto
- http://twitter.com/EmailKarma
- http://twitter.com/ExactTarget
- http://twitter.com/kristinhersant
- http://twitter.com/mostew
- http://twitter.com/SpencerKollas
- http://twitter.com/email_expert
- http://twitter.com/ESPs
- http://twitter.com/SimmsJenkins
- http://twitter.com/shannonholato
- http://twitter.com/kathpay
- http://twitter.com/Kmagill
- http://twitter.com/KentMcGovern
- http://twitter.com/cspenn
- http://twitter.com/theeec
- http://twitter.com/trendlinei
- http://twitter.com/socialemail
- http://twitter.com/EmailStatCenter
- http://twitter.com/deliverability
- http://twitter.com/emailclub
- http://twitter.com/ddayman
- http://twitter.com/alexcwilliams
- http://twitter.com/ChrisAWheeler
- http://twitter.com/CaptainInbox
- http://twitter.com/jkrohrs
- http://twitter.com/EmailDaniels
- http://twitter.com/whatcounts
- http://twitter.com/dtboyd
- http://twitter.com/aliverson
- http://twitter.com/wise_laura
- http://twitter.com/ryanpphelan
- http://twitter.com/allwebemail
- http://twitter.com/jeannieymullen
- http://twitter.com/andrewbonar
- http://twitter.com/Eloqua
- http://twitter.com/remybergsma
- http://twitter.com/kevinsenne
- http://twitter.com/Lukes_Tweets
- http://twitter.com/stefaneyram
- http://twitter.com/StrongMail
- http://twitter.com/evansmom
- http://twitter.com/BillMcCloskey
- http://twitter.com/ClickZ
- http://twitter.com/AdamHoldenBache
- http://twitter.com/conversionation
- http://twitter.com/Silverpop
- http://twitter.com/email_queen
- http://twitter.com/LenShneyder
- http://twitter.com/denisecox
- http://twitter.com/orangemarketing
- http://twitter.com/MailChimp
- http://twitter.com/MarketingSherpa
- http://twitter.com/KNLorenz
- http://twitter.com/justinpremick
- http://twitter.com/Emailblog
- http://twitter.com/emailmadman
- http://twitter.com/litmusapp
- http://twitter.com/bluehornetemail
- http://twitter.com/coreybauer
- http://twitter.com/jcohen808
- http://twitter.com/ClickMail
- http://twitter.com/ben_approves
- http://twitter.com/eDialog
- http://twitter.com/emailreview
- http://twitter.com/rlevans
- http://twitter.com/coskier
- http://twitter.com/joelbook
- http://twitter.com/EmailDirect
- http://twitter.com/CampaignMonitor
- http://twitter.com/markvogel
- http://twitter.com/emailyogi
- http://twitter.com/ktrivunovic
- http://twitter.com/EmailInstitute
- http://twitter.com/chrisbrogan
- http://twitter.com/iamelliot
- http://twitter.com/Pure360
- http://twitter.com/meladorri
- http://twitter.com/drewmiller
- http://twitter.com/martinlieberman
- http://twitter.com/AnnaMariaVirzi
- http://twitter.com/riazkanani
- http://twitter.com/cakemail_ceo
- http://twitter.com/DelaQuist
- http://twitter.com/Responsys
- http://twitter.com/BrightWave
- http://twitter.com/SyncMarketing
- http://twitter.com/DynMail
- http://twitter.com/tinktaylor
- http://twitter.com/ConstantContact
- http://twitter.com/hootsuite
- http://twitter.com/phintch
- http://twitter.com/RichardGibson
- http://twitter.com/dmscott
- http://twitter.com/dotMailer
- http://twitter.com/BenchmarkEmail
- http://twitter.com/timbay
- http://twitter.com/Dad_FTW
- http://twitter.com/mickc_pro
- http://twitter.com/Sherry_Chiger
- http://twitter.com/hugeheadca
- http://twitter.com/kimberlysnyder
- http://twitter.com/eec_measurement
- http://twitter.com/redpillemail
- http://twitter.com/mattblumberg
- http://twitter.com/ToddLebo
- http://twitter.com/pilarbower
- http://twitter.com/stiggy1
- http://twitter.com/bestofjess
- http://twitter.com/emailexperts
- http://twitter.com/francesdugan
- http://twitter.com/ryanbuch
- http://twitter.com/EmailErika
- http://twitter.com/tom_sather
- http://twitter.com/VR4SmallBiz
- http://twitter.com/cehouse
- http://twitter.com/msouder
- http://twitter.com/Lyris
- http://twitter.com/davehendricks
- http://twitter.com/kyleplacy
- http://twitter.com/gwdbis3
- http://twitter.com/joshuabaer
- http://twitter.com/sydneysulli
- http://twitter.com/ideaarsenal
- http://twitter.com/emailtransmit
- http://twitter.com/TonyPatti
- http://twitter.com/eMarCom
- http://twitter.com/eCircleUK
- http://twitter.com/TheGrok
- http://twitter.com/skipfidura
- http://twitter.com/mailermailer
- http://twitter.com/stevewoods
- http://twitter.com/janger
- http://twitter.com/iContact
- http://twitter.com/MktgExperiments
- http://twitter.com/sharonmostyn
- http://twitter.com/LashBackLLC
- http://twitter.com/tawatson
- http://twitter.com/emailzoo
- http://twitter.com/DaveChaffey
- http://twitter.com/MeganLeap
- http://twitter.com/MiaPapanicolaou
- http://twitter.com/WJeffreyR
- http://twitter.com/jolyonh
- http://twitter.com/barteltom
- http://twitter.com/covati
- http://twitter.com/unmarketing
- http://twitter.com/othereinstein
- http://twitter.com/ducttape
- http://twitter.com/Delivra
- http://twitter.com/CareNye
- http://twitter.com/komal_helyer
- http://twitter.com/noahdiggs
- http://twitter.com/Yesmail
- http://twitter.com/KISSmetrics
- http://twitter.com/Social_C_R_M
- http://twitter.com/MichaelWeisel
- http://twitter.com/WhichESP
- http://twitter.com/jaffejuice
- http://twitter.com/VivaLaEmail
- http://twitter.com/EmailNews
- http://twitter.com/Arrendale
- http://twitter.com/mailblaze
- http://twitter.com/garyvee
- http://twitter.com/emailrocks
- http://twitter.com/chadhorenfeldt
- http://twitter.com/unbounce
- http://twitter.com/jordanayan
- http://twitter.com/maddyhubba
- http://twitter.com/goodmailsystems
- http://twitter.com/chrisbaggott
- http://twitter.com/Rapleaf
- http://twitter.com/jowyang
- http://twitter.com/PlanToEngage
- http://twitter.com/ogilvydigital
- http://twitter.com/email_emma
- http://twitter.com/socketlabs
- http://twitter.com/eConnectEmail
- http://twitter.com/absolit
- http://twitter.com/Listrak
- http://twitter.com/julia_peavy
- http://twitter.com/marcmunier
- http://twitter.com/EmailManual
- http://twitter.com/MickGriffin
- http://twitter.com/michaelleander
- http://twitter.com/EmailvisionUK
- http://twitter.com/Stefan_Fischer
- http://twitter.com/berelevant
- http://twitter.com/evan_burke
- http://twitter.com/Emailcenter
- http://twitter.com/robvanslyke
- http://twitter.com/TimRoman
- http://twitter.com/jhertzberg
- http://twitter.com/philipstorey
- http://twitter.com/ClaireRollo
- http://twitter.com/dotAlistair
- http://twitter.com/Neolane
- http://twitter.com/briansolis
- http://twitter.com/jchernov
- http://twitter.com/MediaLabPete
- http://twitter.com/SusanPrater
- http://twitter.com/EmailonAcid
- http://twitter.com/jonmiller
- http://twitter.com/iamgfc
- http://twitter.com/aweber
- http://twitter.com/Infusionsoft
- http://twitter.com/pivotalveracity
- http://twitter.com/MackCollier
- http://twitter.com/CampaignerEmail
- http://twitter.com/iMediaTweet
- http://twitter.com/newsletter_co
- http://twitter.com/thebrandbuilder
- http://twitter.com/augieray
- http://twitter.com/hey4ndr3w
- http://twitter.com/douglaskarr
- http://twitter.com/emailvendors
- http://twitter.com/Szetela
- http://twitter.com/janinepopick
- http://twitter.com/pinpointe
- http://twitter.com/dmaemail
- http://twitter.com/8Seconds_email
- http://twitter.com/StreetCourt
- http://twitter.com/ParamountCom
- http://twitter.com/InboxVision
- http://twitter.com/JackieFast
- http://twitter.com/Scobleizer
- http://twitter.com/DebraWEllis
- http://twitter.com/mrjmax
- http://twitter.com/AlchemyWorx
- http://twitter.com/GraphicMail
- http://twitter.com/justinlevy
Bonus: http://twitter.com/LukeAnker – that’s me.





RT @absolit: Meet the top 250 Email Experts on Twitter [Infographic+List] – are you connected? http://t.co/5GHs2p9z via @LukeAnker
@LukeAnker Top 250 Email Experts on twitter. Very nice, but your machine me out… http://t.co/WKT4a195
It would have filtered me, too, without “fine tuning” the outer border.
For the sake of completeness, here you are in the intial setup: @MattRoyale
Thanks for putting together a great list of email experts in such a unique manner. I’m honored to be on this list!
My pleasure. I hope, people find it useful and connect each other.
I made the list! Meet the top 250 #EmailMarketing Experts on Twitter [Infographic+List] http://t.co/Cy8rRYpI via @lukeanker
Congrats @LorenMcDonald on your tweeting skills http://t.co/eKJi2El0 @chadswhite @djwaldow @tabsharani @AndrewKordek your on the list too
Meet the top 250 Email Experts on Twitter by @LukeAnker http://t.co/mibkw8jf Honored to be listed with these email experts.
Thank you to @LukeAnker for including me in this list of the top #emailmarketing experts on Twitter: http://t.co/UDlcQb4f #FF
Thank you very much for including me, and in such great company.
You are very welcome, Martin.
RT @Lukes_Tweets: Meet top 250 Email Experts on Twitter by @LukeAnker http://t.co/wvA9OpoL Honored to be listed with these email experts
Meet the top 250 Email Experts on Twitter: http://t.co/gn3sukfD via @theeMailguide Awesome chart and great company.
RT @chadswhite Meet the top 250 Email Experts on Twitter: http://t.co/LBCJhduD via @theeMailguide Awesome chart and great company.
Cool! I’m number 41! Meet the top 250 Email Experts on Twitter [Infographic+List] – are you connected? #email http://t.co/T2gnbXjn
RT @ddayman: Meet the top 250 #Email Experts on Twitter – are you connected? #email http://t.co/6yJq5RJV
RT @ddayman: Meet the top 250 #Email Experts on Twitter – are you connected? #email http://t.co/OQbcxdCc
@emailmonday Congrats on being #13 too bud… http://t.co/vtRO3yIB
The top 250 email experts on Twitter, collect ‘em all! http://t.co/bE7AY7Re
Meet the top 250 Email Marketing Experts on Twitter [Infographic+List] http://t.co/g3fRhhxR via @lukeanker
I made #33?? Meet the top 250 Email Experts on Twitter [Infographic+List] – are you connected? #email http://t.co/kMeYXLPd
Meet the top 250 Email Experts on Twitter http://t.co/uQZu97KM
Meet the top 250 Email Experts on Twitter [Infographic+List] – are you connected? | E-Mail Marketing Tipps: http://t.co/mD0ZL92E
Honored to be on this list with so many other great people. Long live email marketing!!
@andrewkordek
Word, Andrew – long live email marketing.
Meet the top 250 #Email Experts on Twitter [Infographic+List] – are you connected? http://t.co/6ukw9xt3 | Thanks for the mention!
Meet the top 250 Email Marketing Experts incl. our very own Miss Awesomeness @MiaPapanicolaou
http://t.co/9CVjWpd1 via @lukeanker
RT @TamaraHanley: Meet the top 250 Email Marketing Experts incl. our very own Miss Awesomeness @MiaPapanicolaou
http://t.co/9CVjWpd1 via @lukeanker
Very cool that we are on the list, next year it will be top 50! (goal) http://t.co/wWIWcfpK
How many of the top 250 #emailmarketing experts on Twitter are YOU following? http://t.co/qjGxNvvm (Other than me, of course)
I got in! #whew @martinlieberman : How many of the top 250 #emailmarketing experts on Twitter are YOU following? http://t.co/uiqBdR11
Check out the top 250 email experts on twitter http://t.co/LP6Z5B8U
I got in too! #whew @martinlieberman @ryanpphelan : How many of the top 250 #emailmarketing experts are YOU following? http://t.co/4yknXSbL
Congrats @LorenMcDonald Meet the top 250 Email Marketing Experts on Twitter [Infographic+List] http://t.co/BJqvLlex via @lukeanker
Meet the top 250 Email Experts on Twitter [Infographic+List] – are you connected? via E-Mail Marketing Tipps http://t.co/x3YWFc5y
impressive email experts list by @LukeAnker http://t.co/XjRbHsFR many new entries in my Twitter Lists, Newsletter Folder, Feedreader… thx
Check out the influencers of Email Marketing on Twitter – both Tamara and Kath are mentioned
http://t.co/JKdsDBJK
Meet the top 250 Email Experts on Twitter by @LukeAnker Honored to be listed with these pros, colleagues, friends! http://t.co/c9xOvDBW
Thank you, @LukeAnker, for making ClickMail #81 on your list of top 250 email experts on Twitter! http://t.co/eYSAxNMr
Thanks for including me. I’m honored to be on this list!
Glad you like it – and that the list is up again.
Meet the top 250 Email Marketing Experts on Twitter [Infographic+List] I’m #188! http://t.co/35r4O1Qg via @lukeanker
TOP 250 #EMAIL folks on Twitter
http://t.co/ccbBL6ZL
featuring our very own @CaptainInbox at #44 RT @rutdawson: TOP 250 #EMAIL folks on Twitter
http://t.co/hhK4JswV
RT @Pure360_Pete: featuring our very own @CaptainInbox at #44 RT @rutdawson: TOP 250 #EMAIL folks on Twitter
http://t.co/hhK4JswV
Ok, annyone know how to import 250 twitter user-names into a list in hootsuite or similar..?
Good question. A pity that it’s not possible to share lists in the veins of sharing circles on G+.
In email marketing? Check out this list of top 250 experts to follow http://t.co/tc6Hmzeq
RT @SyncMarketing: In email marketing? Check out this list of top 250 experts to follow http://t.co/tc6Hmzeq
RT “@syncmarketing: In email marketing? Check out this list of the top 250 experts http://t.co/lwam565J” #Follow #MarketingTips
RT “@syncmarketing: In email marketing? Check out this list of the top 250 experts http://t.co/vLMBw7ep” #Follow… http://t.co/LfVeLTnf
Meet the top 250 email experts on Twitter – honoured to be on the list! http://t.co/olTzJGQi #emailmarketing
250 expertos del #Email en Twitter. http://t.co/9x1urwQQ
Pingback: “250 Email Experts on Twitter” gleanings | E-Mail Marketing Tipps
Meet the top 250 Email Marketing Experts on Twitter (cool infographic) http://t.co/RGlfB50t
Meet the top 250 Email Experts on Twitter #emailmarketing http://t.co/IGmNnsGh
The top 250 email nuts to follow (via @iamelliot #95) > http://t.co/kJZPlb7P
@DelaQuist have you seen this?
Humbled to have made this list – thanks @LukeAnker! http://t.co/f9RyW8Mb
Mooi overzicht! Meet the top 250 Email Experts on Twitter:
http://t.co/9obAHw0x
RT @SyncMarketing: Meet the top 250 Email Marketing Experts on Twitter (cool infographic) http://t.co/cBMNQG09
In email marketing? Check out this list of top 250 experts to follow http://t.co/kGR9rr65
250 Email Marketing Twitter Handles – next up a Top 1000 list!
http://t.co/bLoxmXE2
#FF these great experts – in my opinion more than just email marketing! http://t.co/olTzJGQi
RT @SyncMarketing Clearly I’m in great company on this Twitter list of who’s hot in Email Marketing http://t.co/RL26dnCe
Meet the top 250 Email Experts on Twitter by @LukeAnker http://t.co/RGlfB50t Honored to be listed with these email experts
RT @syncmarketing: Meet the top 250 Email Experts on Twitter by @LukeAnker http://t.co/ztxIJy1D Honored to be listed with… #mengonline
RT @hugeheadca: Wow! Grateful to be among Rene’s 250 email marketing experts! http://t.co/qL1VPbv3 I’m humbled to be among such thought leaders!
Just discovered i made the list, albeit at 214 on the list of the top 250 Email Experts on Twitter http://t.co/qXGrKdGh
Proud to say I know so many of you top 250 Email Marketing Experts on Twitter (cool infographic) http://t.co/LGFGaSmO
Meet the top 250 Email Experts on Twitter [Infographic+List] – are you connected? —
http://t.co/by3vCK6n #emailmarketing
Pingback: Fool Me Once, LinkedIn … Shame on You « Martin's Musings
RT @syncmarketing: In great company on this Twitter list of top peeps to follow in Email Marketing http://t.co/uEqXwnDJ #mengonline
Wer sind die größten E-Mail-Experten auf Twitter? http://t.co/7xZyRhHbeR
RT @SyncMarketing: Proud to say I know so many of you top 250 Email Marketing Experts on Twitter (cool infographic) http://t.co/Nru1giO2OT
Email: List of 250 top email influencers compiled using open social tools. You on it? http://t.co/vwteRVN27G