How's this work? Our Twit-tastic robots scan twitter a few times a day to determine who’s the biggest twit.

Want to be featured here and get more followers too? Find out how on Twitter Counter

The Twitaholic.com Top 600 Twitterholics based on Updates in San Francisco, CA (37.786295,-

# Name (Screen Name) Location URL Followers Following Updates Joined
 501. Josh Sutherland  @AskJoshy
San Francisco, CA http://t.co/wjIGY5wyUL 9,086 276 10,132 Details...
 502. Alyssa Italia   @alyssaitalia
San Francisco, CA 217 309 10,131 Details...
 503. Angie Coiro  @Angie_Coiro
San Francisco http://InDeepRadio.com 1,763 1,953 10,125 Details...
 504. Lubor Ptacek  @lptacek
San Francisco http://t.co/dAlTFAtb5a 2,420 1,034 10,116 86 months ago
 505. Luise III  @capuanomvlila
San Francisco, CA 2,145 2,208 10,098 Details...
 506. Kevin Rose  @kevinrose
San Francisco, CA http://t.co/gLPzwNRqGR 1,544,784 633 10,097 Details...
 507. Kim Zetter  @KimZetter
San Francisco http://t.co/Waspoda2LU 16,930 1,024 10,079 72 months ago
 508. Whitney Lauritsen  @ecovegangal
San Francisco http://www.ecovegangal.com 7,106 2,181 10,065 Details...
 509. Jody Moon  @JodyMoon
San Francisco http://www.jodymoonpr.com 597 657 10,063 Details...
 510. Ben Ward  @BenWard
San Francisco, CA http://benward.me 2,800 372 10,045 Details...
 511. pamelafox  @pamelafox
San Francisco, CA http://www.pamelafox.org 7,198 2,535 10,039 92 months ago
 512. Androidreporter  @Androidreporter
San Francisco 1,588 1,168 9,989 Details...
 513. Bobbi Starr  @Bobbistarr
San Francisco, California http://www.bobbistarr.com 63,403 403 9,938 75 months ago
 514. Meg Keene  @PracticalWed
San Francisco http://www.apracticalwedding.com 4,634 189 9,916 Details...
 515. Wade M  @wadeis
San Francisco http://wade.is 771 319 9,854 93 months ago
 516. t-dollaz  @twerklegend
san francisco, california 608 70 9,836 Details...
 517. WMS Digital  @WMSDigital
San Francisco, CA 36,379 31,716 9,814 Details...
 518. MythBusters  @MythBusters
San Francisco, CA http://t.co/6G59ehnU55 1,656,261 17,033 9,795 72 months ago
 519. Patrick Connors  @uppityfag
San Francisco, CA http://uppityfag.wordpress.com/ 1,027 919 9,783 Details...
 520. Nikki Gossell  @nikkipearlG
San Francisco, CA http://t.co/sOspzuV6rk 2,181 2,267 9,777 Details...
 521. Britt&Whit  @BrittandWhit
San Francisco, CA http://www.facebook.com/Britt... 3,327 991 9,767 Details...
 522. JB  @barkerja_
San Francisco, CA http://d3sync.com 282 771 9,758 Details...
 523. Nick O'Neill  @allnick
San Francisco, CA http://www.facebook.com/allfa... 10,854 1,483 9,726 Details...
 524. Ginger Wilcox  @gingerw
San Francisco, CA http://www.gingerwilcox.com 4,851 2,735 9,719 90 months ago
 525. Brenden  @brenden
San Francisco, CA http://www.ontd.co 1,264 92 9,682 Details...
 526. Michael Abehsera  @michaelabehsera
San Francisco http://michaelabehsera.com 42,326 45,212 9,680 77 months ago
 527. PersistentFan  @PersistentFan
San Francisco http://www.persistentfan.com 191 870 9,636 Details...
 528. Aaron Holmgren  @Aaron_Holmgren
San Francisco https://t.co/PGrwpdQdk3 717 1,794 9,614 Details...
 529. Sara Haider  @pandemona
San Francisco, CA http://pandemona.com 33,158 793 9,594 Details...
 530. Patricia Fripp   @PFripp
San Francisco, CA http://t.co/WmlgD8nSxZ 9,943 8,222 9,570 75 months ago
 531. SergDun  @SergDun
San Francisco http://beerandrap.com 817 287 9,560 79 months ago
 532. Sam Shahidi  @sammy
San Francisco, CA http://t.co/z78F3WNuyX 13,434 585 9,555 Details...
 533. Google Phones  @GooglePhones
San Francisco, CA 10,803 3 9,549 Details...
 534. San Fran Food Buzz  @SanFranFoodBuzz
San Francisco http://sanfrancisco.schmap.com 121 3 9,531 Details...
 535. Meghan Darling  @meghan_darling
San Francisco 1,202 116 9,488 Details...
 536. James Carroll  @athenaslad
San Francisco 923 1,564 9,460 Details...
 537. Beer47  @beer47
San Francisco, CA http://t.co/kfnFhiCEwV 48,113 48,110 9,366 75 months ago
 538. Cobbs Comedy  @CobbsComedyClub
San Francisco, CA http://t.co/rW50CsIUs5 6,093 1,210 9,360 Details...
 539. Hutch Carpenter  @bhc3
San Francisco http://bhc3.wordpress.com/about/ 4,568 2,981 9,341 91 months ago
 540. Focus  @Focus
San Francisco, CA http://www.focus.com 32,553 24,452 9,302 87 months ago
 541. feedly  @feedly
San Francisco, CA http://feedly.com/k/QdLXQ6 21,308 1,639 9,266 86 months ago
 542. jaelove  @jae_love_
San Francisco http://t.co/2X5CYpjct1 710 1,732 9,265 Details...
 543. M. Jackson Wilkinson  @mjacksonw
San Francisco, CA http://t.co/ULU98whGNW 2,155 390 9,258 Details...
 544. Beauty Cosmetic  @youarepretty
San Francisco, CA http://dealnay.com/beauty 715 246 9,223 Details...
 545. CloudApp  @cloudapp
San Francisco http://t.co/i43lq8t2ov 19,215 10 9,220 Details...
 546. Lucio Ribeiro  @lucio_ribeiro
San Francisco http://t.co/bMcaHV1CmH 18,466 2,121 9,196 81 months ago
 547. San Francisco Giants  @SFGiantsFans
San Francisco, CA http://www.sfgiants.com 47,216 181 9,192 94 months ago
 548. Greg Cooper  @Awfy
San Francisco, CA http://gre.gs 1,032 93 9,186 92 months ago
 549. SF Weekly  @SFWeekly
San Francisco http://www.sfweekly.com 14,139 268 9,149 79 months ago
 550. aykut karaalioglu  @aykutws
San Francisco http://linkedin.com/in/aykutk... 5,911 3,210 9,132 Details...
 551. Jessica Hische  @jessicahische
San Francisco, CA http://jessicahische.is/awesome 42,317 328 9,131 Details...
 552. Mario Sundar  @mariosundar
San Francisco http://mariosundar.com/ 4,676 565 9,126 Details...
 553. Localize.js  @Localizejs
San Francisco https://t.co/CYCg8Kgdjr 566 74 9,099 Details...
 554. Uber San Francisco  @Uber_SF
San Francisco http://t.co/oV3yAGCnek 10,634 1,625 9,089 Details...
 555. DocuSign  @DocuSign
San Francisco, CA http://t.co/OMsMykHLej 10,548 6,686 9,078 78 months ago
 556. Nokia Update  @NokiaUpdate
San Francisco 4,761 4,227 9,054 Details...
 557. Kubu  @Kubu_1
San Francisco 1,357 1,904 9,052 Details...
 558. Writer Jobs  @WriterJobsSF
San Francisco, CA http://www.simplyhired.com/ 393 0 9,047 Details...
 559. rachael schafer  @rachaelschafer
san francisco http://t.co/BUwBeAsosg 540 697 9,023 Details...
 560. EMey  @emeyerson
San Francisco 2,425 1,181 9,005 Details...
 561. Matt Buchanan  @techsavvy
San Francisco, CA 1,372 208 8,998 98 months ago
 562. Tina Sanchez  @Teanah
San Francisco http://teanah.1up.com 8,354 297 8,977 78 months ago
 563. John Wayne Hill  @johnwaynehill
San Francisco, California http://www.johnwaynehill.com 461 130 8,949 97 months ago
 564. Anna Billstrom  @banane
San Francisco http://banane.com 1,539 1,508 8,944 100 months ago
 565. I Heart Moosiq  @iheartmoosiq
San Francisco http://t.co/4AQAMo19GX 1,812 1,380 8,934 Details...
 566. Hugh Byrne  @greenbiztweets
San Francisco, CA http://www.greenbiz.com 18,318 19,187 8,882 82 months ago
 567. PCWorld  @pcworld
San Francisco, CA http://www.pcworld.com/ 116,090 173 8,877 Details...
 568. Ken Loi  @kenloi
San Francisco, CA http://t.co/3Ez0JjzL8F 10,805 669 8,870 Details...
 569. Nathan Folkman  @nathanfolkman
San Francisco, CA http://www.flickr.com/photos/... 2,128 254 8,870 92 months ago
 570. Neil  @joaofariaa_
San Francisco http://t.co/qNt9OpPRNa 163 140 8,835 Details...
 571. Graham Hancock  @grahamhancock
San Francisco, CA http://www.grahamhancock.me 2,024 443 8,812 99 months ago
 572. Rain  @Rain
San Francisco http://t.co/J3m5HAKIqW 1,209 200 8,791 78 months ago
 573. Miyow  @hmyow
San Francisco 1,018 1,006 8,774 Details...
 574. Kanen Flowers  @kanendosei
San Francisco http://Scruffy.TV 131,948 203 8,758 87 months ago
 575. El Tejano  @eltejano
san francisco 345 547 8,746 100 months ago
 576. SN  @SepidehN
San Francisco, CA 2,243 924 8,727 Details...
 577. Camera Buff  @CameraReviewer_
San Francisco http://cameraaficionado.com 1,897 1,450 8,693 Details...
 578. T-Mobile Review  @TMobileReview
San Francisco 1,366 1,381 8,691 Details...
 579. Molly Duggan  @MollyDuggan
San Francisco, CA http://www.mollyduggan.com 17,678 20,686 8,633 76 months ago
 580. Rodrigo Gallardo  @lrgc
San Francisco, CA http://www.nul-unu.com/blogs/... 151 124 8,629 97 months ago
 581. Jacquelyn Omotalade  @JackieOmotalade
San Francisco http://t.co/34GS5evHXY 5,820 5,916 8,605 76 months ago
 582. Andrew Crow  @AndrewCrow
San Francisco http://about.me/andrewcrow 3,611 531 8,564 Details...
 583. Michael Ortali  @xethorn
San Francisco, CA http://silent-strength.com/about 768 302 8,539 90 months ago
 584. Hanna  @FireIsBorn2
San Francisco http://my.barackobama.com/pag... 253 749 8,527 Details...
 585. Derrick Willz-Quartz  @Willz_Quartz
San Francisco, California http://teamsar.net/user/Willz... 293 283 8,518 Details...
 586. Sean Vanaman  @vanaman
San Francisco http://www.seanvanaman.com 5,101 175 8,504 86 months ago
 587. S.F. Business Times  @SFBusinessTimes
San Francisco http://sanfranciscobusinessti... 6,956 31 8,502 77 months ago
 588. Cheap Books  @l2rdude
San Francisco, CA http://dealnay.com/book/ 786 254 8,497 Details...
 589. San Francisco Info  @SanFrancisco
San Francisco, CA 5,426 2 8,487 Details...
 590. Adam Savage  @donttrythis
San Francisco http://t.co/XrPLB7ODn9 1,167,193 273 8,455 83 months ago
 591. Juxtapoz Magazine  @JuxtapozMag
San Francisco, CA http://t.co/lsrISu5VGr 125,614 334 8,421 Details...
 592. Michael Fauscette  @mfauscette
San Francisco http://www.mfauscette.com 8,392 8,214 8,375 85 months ago
 593. jeffrey belding  @jeffreybelding
San Francisco, CA http://jpassoc.com 1 4 8,373 82 months ago
 594. Chess 24x7  @PlayChessGame
San Francisco 1,768 571 8,371 Details...
 595. Mike McCaffrey  @mikemccaffrey
San Francisco, CA http://www.mikemccaffrey.net 458 206 8,366 96 months ago
 596. Eston Bond  @eston
San Francisco http://estonbond.com/ 1,996 385 8,361 100 months ago
 597. Brad Coy  @bradcoy
San Francisco http://t.co/e1Acoy95Wy 2,892 1,415 8,342 92 months ago
 598. DiarioSports  @diariosports
San Francisco http://t.co/k6EFHf6isl 2,956 68 8,287 Details...
 599. Nathan Ingraham  @NateIngraham
San Francisco, CA 3,355 359 8,245 Details...
 600. The Jug Shop  @JugShop
San Francisco, CA http://www.thejugshop.com 2,827 2,176 8,230 87 months ago

Want to be featured here and get more followers too? Find out how on Twitter Counter