Internal Tech Emails
@TechEmails

Internal tech industry emails that surface in public records. 🔍

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Joined May 2021
Mark Zuckerberg emails execs March 22, 2013
7
11
469
138,025
Mark Zuckerberg: "Cambridge Analytica" January 30, 2017
12
61
1,172
169,801
Mark Zuckerberg emails Facebook execs September 15, 2021
30
49
2,051
687,503
Steve Jobs on a potential Google hire March 28, 2006
77
154
7,230
2,462,984
Anthropic cofounder emails Noam Shazeer November 21, 2021
31
67
2,158
703,211
Demis Hassabis emails Elon Musk January 2, 2016
65
120
3,526
606,517
1
5
453
70,797
Steve Jobs emails Palm's CEO August 26, 2007
54
84
4,983
1,148,396
Sam Altman emails OpenAI board October 1, 2022
32
55
864
206,777
2
2
37
15,578
1
3
34
17,973
3
4
58
20,004
Dario Amodei: “AI fundamentally changes what is possible with surveillance on Americans in ways that existing law was not written to address" February 15, 2026
14
37
666
152,508
1
5
338
43,270
Dario Amodei emails the Pentagon February 26, 2026
41
67
2,447
549,479
4
4
421
84,760
1
1
287
83,822
9
9
656
92,304
Naming OpenAI November 23, 2015
116
96
3,204
1,320,848
1
3
59
21,662
Bill Gates on Steve Jobs April 30, 2003
4
33
783
97,401
2
19
30,925
1
13
20,471
2
1
16
34,050
Mark Zuckerberg's WhatsApp messages October 6, 2021
2
3
35
43,447
Mark Zuckerberg's WhatsApp messages October 6, 2021
16
9
389
527,416
1
7
274
52,851
Satya Nadella on funding OpenAI July 13, 2022
32
86
2,088
513,579
Further reading from @aaronpholmes: theinformation.com/briefings…
4
92
86,486
1
1
88
57,674
1
1
90
66,593
3
2
97
66,674
Sam Altman's group chat with Satya Nadella November 21, 2023
60
52
1,686
533,283
1
3
57
28,738
Sam Altman emails Satya Nadella April 28, 2022
2
2
57
24,869
3
2
77
29,396
Satya Nadella: “I don't want to be IBM and OpenAI to be Microsoft” April 28, 2022
9
38
745
245,829
Sam Altman texts Elon Musk October 1, 2020
24
39
1,158
304,045
10
14
909
579,958
20
22
1,003
757,892
16
29
1,233
1,213,815
Sam Altman texts Mira Murati November 19, 2023
347
783
15,697
10,093,350
Elon Musk: "This is a bait and switch" October 23, 2022
72
64
3,035
713,776
7
4
284
58,161
Elon Musk emails Sam Altman December 26, 2018
41
46
1,614
333,731
Satya Nadella texts Sam Altman January 14, 2023
42
35
2,013
567,618
Mark Zuckerberg: "I just logged into Snapchat for the first time in a while" August 31, 2022
145
188
11,739
1,802,412
Mark Zuckerberg texts Elon Musk December 13, 2024
67
78
5,365
1,171,358
Mark Zuckerberg texts Elon Musk February 3, 2025
91
328
7,829
4,204,448
1
1
38
46,211
1
2
30
11,293
2
2
29
13,643
1
36
14,636
Anthropic draft: "Product visions for early 2025" June 15, 2023
9
41
714
170,516
2
5
199
84,440
1
145
53,341
Mark Zuckerberg: "I wonder if we should consider buying Instagram" February 11, 2012
35
177
5,019
874,842
Elon Musk emails Jensen Huang April 13, 2016
79
225
8,257
909,007
8
17
720
121,008
Microsoft CTO: Why the OpenAI board really fired Sam Altman November 19, 2023
60
163
2,544
1,167,597
6:45 p.m. – 7:20 p.m.
1
1
76
51,346
5:11 p.m. – 6:05 p.m.
1
1
50
24,438
3:24 p.m. – 3:32 p.m.
1
1
51
22,641
12:45 p.m. – 2:31 p.m.
2
2
95
42,860
12:09 p.m. – 12:40 p.m.
1
1
97
39,146
Sam Altman texts Satya Nadella and Bret Taylor November 19, 2023, 11:49 a.m. – 12:03 p.m.
19
22
846
240,238
Replying to @muse_inmotion
2
3
206
57,238
Replying to @grok
3
25
5,296
9
12
938
136,555
Sam Altman texts Elon Musk February 18, 2023
170
313
8,978
1,145,015
Warren Buffett on email
5
22
478
57,811
Warren Buffett emails Microsoft exec August 21, 1997
16
50
798
222,406
Text message from Elizabeth Holmes December 27, 2014
5
39
488
102,798
Sam Altman: "we're going to need more than I was originally budgeting" February 25, 2016
15
18
618
129,173
Mark Zuckerberg messages Sheryl Sandberg October 26, 2013
2
5
340
51,808
3
2
87
34,022
Sam Altman emails Elon Musk October 18, 2015
8
14
458
94,636
Sam Altman texts Shivon Zilis February 9, 2023
99
124
4,850
2,549,478
2
3
130
40,144
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