|  Area Startups
San Francisco Startup Tracker
The San Francisco Startup Tracker Top 100 list is compiled monthly using data to measure overall traffic and engagement. Updated trackers are released 45 days after the close of a given month (subject to source data).
San Francisco Top 100 - July 2010+ add
RankCompany Uniques  Compete  Quantcast   Rank
3  Zynga 12,143,427 - 77  1
4  HubPages 10,449,644 92 57  1
5  Disqus 11,755,267 - -  1
6  Yelp 10,474,911 90 91  1
7  Digg 8,093,641 134 69  1
8  Pandora Media 7,204,950 160 49  2
9  Kontera 7,109,842 - -  6
10  AddictingGames 6,458,122 191 198  1
11  JustAnswer 5,808,604 - 161  1
12  Causes 4,589,473 - 86  1
13  AdBrite 5,654,519 - -  5
14  Hotwire 6,974,665 168 373 -
15  Scribd 4,346,540 320 217 -
16  Tagged 3,951,882 352 170 -
17  Epinions 4,169,189 330 292 -
18  Zoosk 4,607,053 298 389  1
19  VideoEgg 4,320,272 - -  10
20  Bleacher Report 3,582,882 395 178  1
21  BabyCenter 3,414,887 418 179  1
22  Fanpop 3,534,666 404 258  2
23  Healthline 3,558,436 400 337  5
24  Trulia 3,811,396 368 491 -
25 Instructables 3,499,787 409 410 -
26  Clickability 3,330,410 435 - -
27  GameDuell 2,862,234 - 321  4
28  MedHelp 2,829,129 541 479  1
29  hi5 2,227,244 722 477 -
30  Vodpod 2,015,440 803 556  1
31  Old Navy 1,978,254 825 863  1
32  Justin.TV 1,650,247 1,046 549  2
33  SlideShare 1,745,535 965 687  1
34  Flixster 1,693,383 - 817  4
35  Kaiser Permanente 1,783,919 939 995  1
36  Posterous 1,776,864 946 1,029  6
37 Zoomerang 1,763,288 952 -  4
38  Vast 1,311,268 1,366 402  3
39  ZipRealty 1,678,028 1,017 1,086  1
40  AllBusiness.com 1,548,364 1,118 929  1
41  MyNewPlace 1,422,783 1,225 1,183  4
42  Current Media 1,529,427 1,133 1,535  5
43  Meez 1,334,876 1,316 1,203  1
44  Fly.com 1,064,975 1,708 864  4
45  Crunchyroll 1,172,283 1,557 1,275  1
46  Alibris 1,185,695 1,537 1,580  7
47  iWin 904,472 2,038 870  4
48  Get Satisfaction 1,134,666 1,614 2,125  7
50  Dipity 1,006,817 1,813 1,642  6
51  BitGravity 1,015,151 1,798 -  7
52  DriverSide 791,299 2,347 785  17
53  Eventbrite 1,346,095 1,299 4,134  1
55  Art.com 907,555 2,029 1,735  5
56  ThirdAge 789,975 2,352 1,185  84
57  Techbargains 886,747 2,088 1,911  4
58 Heroku 933,642 - -  88
59  Technorati 934,499 1,958 2,556  7
61  Allvoices 735,122 2,557 1,478  2
62  Change.org 889,119 2,078 2,713  6
63  CastTV 723,921 2,602 1,423  1
64  OpenDNS 1,288,178 1,388 6,106  2
65  twitvid com 722,455 2,608 1,706  6
66  UserVoice 828,072 2,237 2,633 -
67  Outspark 867,795 2,134 3,216  8
68  Rocket Lawyer 799,205 2,321 2,585  1
69  GiantBomb 789,893 2,354 2,575  4
70  750 Industries 813,325 - -  33
71  Lumos Labs 855,578 2,160 3,607  1
72  Glassdoor 759,011 2,468 3,497  1
73  Wolfgang's Vault 531,559 3,554 1,609  43
74  MOG 588,190 3,231 2,571  2
75  Visa 657,418 2,909 4,077  4
76  Add to Any 638,559 - - -
77 Fwix 526,484 3,591 3,387 -
78  Business Wire 532,579 3,548 4,044 -
79 Dogster 464,034 4,113 3,292 -
80  PowerReviews 730,143 - 7,615  5
81  RateItAll 445,630 4,304 3,102  2
82  Credit Karma 412,691 4,672 2,577  9
83  DealBase Corporation 564,086 3,366 5,044  111
84 Birthday Alarm 483,941 3,930 4,000  2
85  BitTorrent 432,646 4,450 3,074  2
86  Quantcast 656,409 2,912 7,014  12
87  VerticalResponse 492,424 - 4,711  3
88  eCoustics.com 422,500 4,553 3,448  7
89  iVentster 759,876 2,465 10,142  1
90  Creative Commons 829,985 2,233 13,644  4
91  Nolo 445,264 4,306 6,006  3
92  Yoono 426,608 - -  8
93  Widgetbox 485,948 - 7,065  3
95  TasteBook 269,431 7,285 1,618  6
96  Zinio 465,871 4,092 7,773  4
97  CalFinder 464,625 4,105 7,873  11
98  tubemogul 488,021 3,891 8,623  32
99  Fluther 326,047 5,955 3,483  3
100  BuzzLogic 236,710 8,340 1,223  1

Sources: AreaStartups, Compete, Quantcast
Sponsors
San Francisco Startup Tracker - Subscribe
San Francisco Movers & Shakers
San Francisco Startup Tracker - Archive
Copyright © 2009-2010 AreaStartups.com. 107

Cities:  Atlanta | Austin | Boston | Chicago | Dallas | Denver | Detroit | Houston | London | Los Angeles | Miami | Minneapolis | New York | Paris
Philadelphia | Phoenix | Portland | Raleigh | San Diego | San Francisco | Seattle | Silicon Valley | Toronto | Vancouver | Washington, DC