← The Signal 500

The 41 best tech and AI sources, ranked

Technology, research and what ships next.

41
sources
12
Signal 100
8.7
avg ad restraint

Scored 24 September 2026 by FeedsBar. A browser opens every source and counts what it finds — ad entities, layout shift, reading width — and a vision model looks at the page it renders. Whether something deserves your attention is not arithmetic. That part is ours.

Editorial ×2 · Ad restraint ×1.5 · Reach ×1.5 · Signal-to-noise, access, cadence, design, independence ×1.

Top 12 in Tech & AI

  1. Pluralistic (Cory Doctorow) homepage
    #1

    Pluralistic (Cory Doctorow)

    Doctorow's daily reader-funded tech-politics polemic

    Ad restraint
    10/10
    Design
    9/10
    Editorial
    9/10
  2. Daring Fireball homepage
    #2

    Daring Fireball

    100

    Gruber's influential, opinionated Apple linkblog and commentary

    Ad restraint
    10/10
    Design
    6/10
    Editorial
    9/10
  3. Krebs on Security homepage
    #3

    Krebs on Security

    Brian Krebs's investigative reporting on cybercrime

    Ad restraint
    10/10
    Design
    5/10
    Editorial
    10/10
  4. Simon Willison's Weblog homepage
    #4

    Simon Willison's Weblog

    Hands-on LLM experiments from a prolific builder

    Ad restraint
    10/10
    Design
    4/10
    Editorial
    9/10
  5. Schneier on Security homepage
    #5

    Schneier on Security

    Bruce Schneier on security, cryptography and surveillance

    Ad restraint
    10/10
    Design
    4/10
    Editorial
    9/10
  6. EFF Deeplinks homepage
    #6

    EFF Deeplinks

    100

    Digital civil liberties and privacy advocacy news

    Ad restraint
    10/10
    Design
    5/10
    Editorial
    8/10
  7. Quanta Magazine homepage
    #7

    Quanta Magazine

    Beautiful long-form on math, physics and computer science

    Ad restraint
    8/10
    Design
    7/10
    Editorial
    10/10
  8. Benedict Evans homepage
    #8

    Benedict Evans

    Sharp strategic analysis of tech platforms and markets

    Ad restraint
    10/10
    Design
    8/10
    Editorial
    9/10
  9. The Markup homepage
    #9

    The Markup

    Data-driven investigations into big tech and algorithms.

    Ad restraint
    9/10
    Design
    8/10
    Editorial
    9/10
  10. Latent Space homepage
    #10

    Latent Space

    Independent, sharp AI-engineering newsletter beloved by builders.

    Ad restraint
    10/10
    Design
    6/10
    Editorial
    9/10
  11. Platformer homepage
    #11

    Platformer

    Casey Newton on social platforms and their power.

    Ad restraint
    10/10
    Design
    7/10
    Editorial
    9/10
  12. Citizen Lab homepage
    #12

    Citizen Lab

    Exposing spyware and state surveillance from Toronto

    Ad restraint
    8/10
    Design
    7/10
    Editorial
    10/10

The rest of Tech & AI

  1. #13Troy HuntHave I Been Pwned creator on breaches and privacy.81.5/100
  2. #14Berkeley AI Research (BAIR) BlogCutting-edge academic AI research explained by Berkeley labs81/100
  3. #15Don't Worry About the Vase (Zvi Mowshowitz)Exhaustive independent weekly AI-news synthesis80.5/100
  4. #16Lil'LogLilian Weng's deep technical machine-learning explainers.80.5/100
  5. #17LWN.netDefinitive Linux kernel and open-source development coverage80.5/100
  6. #18InterconnectsNathan Lambert's sharp analysis of open models and RLHF79.5/100
  7. #19One Useful ThingEthan Mollick on practical, grounded uses of AI79/100
  8. #20The RecordRecorded Future's newsroom on threats and cyber policy79/100
  9. #21SANS Internet Storm CenterDaily handler diaries tracking live internet threats.78.5/100
  10. #22Graham CluleyVeteran analyst's take on security and scams.78/100
  11. #23Cisco TalosThreat intelligence and vulnerability research from Cisco.77/100
  12. #24fast.aiJeremy Howard on practical, accessible deep learning.77/100
  13. #25Hugging Face BlogOpen-source ML models, tools and practitioner tutorials77/100
  14. #26HackadayHardware hacks and maker projects from a global community76/100
  15. #27Import AIJack Clark's essential weekly AI policy and research digest76/100
  16. #28IEEE SpectrumEngineering and applied-tech journal from the IEEE.75.5/100
  17. #29EleutherAI BlogOpen research collective on large language models.75/100
  18. #30The RegisterIrreverent enterprise IT and infrastructure reporting.75/100
  19. #31Ahead of AISebastian Raschka's deep dives into LLM architecture and training74/100
  20. #32watchTowr LabsAggressive offensive-security vulnerability research writeups.73.5/100
  21. #33Microsoft Research BlogPapers and projects from Microsoft Research labs.73/100
  22. #34Google ResearchLatest research output from across Google.72/100
  23. #35Mozilla BlogMozilla's product news and open-web advocacy72/100
  24. #36O'Reilly RadarThoughtful, ad-free AI essays; authoritative but published infrequently.70.5/100
  25. #37The VergeConsumer tech, gadgets and culture with sharp daily reporting66.5/100
  26. #38Ars TechnicaDeep technical reporting on computing, science and policy64/100
  27. #39ZDNETRed Ventures tech workhorse, reliable but affiliate-heavy and thin.62.5/100
  28. #40WiredFeature tech journalism on culture, business and science.60/100
  29. #41Apple NewsroomApple's polished official press releases and announcements58/100

All 41, across your desktop.

One ticker. Nothing to check.

Methodology

The other topics

The Signal 500 monthly

The best essays we read, and the sources we added. No pitch, no digest of our own news.

Once a month. Unsubscribe anytime.