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Data Science Weekly Newsletter | Substack Review

Worth it

Should I use Data Science Weekly Newsletter | Substack?

In-depth look at the Data Science / Machine Learning / AI / Data Engineering world. Click to read Data Science Weekly Newsletter, a Substack publication with tens of thousands of subscribers. - datascienceweekly.substack.com

· 2 days ago

Data scientists, ML engineers, and analysts who want free weekly curation buy this. Teams wanting a data tool, structured training, or strict vendor security buy elsewhere.

Confidence

Medium. Based on 12 public sources. Reddit and review snippets arrive truncated.

Ratings

  • Value for money
  • Ease of use
  • Feature depthNo evidence in sources
  • Support qualityNo evidence in sources
  • Security posture

Pricing

Not disclosed

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • Data scientists tracking weekly AI news
  • ML and data engineers skimming curated links
  • Analysts building AI awareness at no cost

Not for

  • Teams shopping for a data science platform or tool
  • Learners wanting structured courses, projects, or mentorship
  • Buyers with strict PII and vendor security requirements
  • Readers wanting original research, not link roundups

Gotchas - check before you buy

high

Substack breach leaked subscriber email addresses and phone numbers, so your inbox data is exposed

medium

Reporting says the breach went undetected for four months

low

Guess: Substack writers add paid tiers anytime, so free access can change

low

No security page and no vendor security disclosures for this newsletter

Pros and cons

Pros

  • Free weekly curation of data science, ML, and AI news
  • Long track record with issues since at least 2016
  • Reddit users describe it as curated articles and news
  • Featured in 2026 best data science newsletters roundups
  • Recommended by other data newsletter curators

Cons

  • Substack platform disclosed a breach exposing subscriber emails and phone numbers
  • Mostly a link roundup, light on original analysis
  • No security page on the newsletter site

Sources & method

- 12 sources - No newsletter-specific vulnerabilities found; the Substack platform disclosed a 2026 breach exposing subscriber emails and phone numbers.

official x4review x4security x3news x1
  • Substack data breach (February 2026), Email addresses and phone numbers were stolen. Substack notified affected users.
  • Breach undetected for four months, Cybernews reports the newsletter platform breach went undetected for four months.

Key stats

  • Value for money: 5/5

    Rating

  • Not disclosed

    Starting price

  • 12

    Sources

  • Analyzed

  • Value for money: 5/5. Free curated news, zero cost
  • Ease of use: 4/5. Simple email signup on Substack
  • Feature depth. No evidence in sources
  • Support quality. No evidence in sources
  • Security posture: 2/5. Substack breach exposed emails and phones
  • 671+ Issues published Numbered weekly issues
  • 2016 Publishing since Issue 112 dated Jan 14, 2016
  • Tens of thousands Subscribers Per Substack listing
  • Guess: Free Price No paid tier found in sources

Pricing

Free tier: Yes

Security

No newsletter-specific vulnerabilities found; the Substack platform disclosed a 2026 breach exposing subscriber emails and phone numbers.

  • Substack data breach (February 2026)Email addresses and phone numbers were stolen. Substack notified affected users.10
  • Breach undetected for four monthsCybernews reports the newsletter platform breach went undetected for four months.⁹

Alternatives

Compare Data Science Weekly Newsletter | Substack with each alternative.

Full analysis

Based on 12 public sources. Reddit and review snippets arrive truncated.

Free weekly curated AI and data science links since 2016. Great skim, not a tool, and Substack leaked emails in 2026.

Methodology

Based on 12 public sources. Reddit and review snippets arrive truncated.

Read how a report is made.

Sources

  1. Data Science Weekly Newsletter on Substackdatascienceweekly.substack.com
    official
  2. Data Science Weekly Newsletter - Issue 112datascienceweekly.org
    official
  3. Data Science Weekly - Issue 671datascienceweekly.substack.com
    official
  4. Security pagedatascienceweekly.substack.com
    official
  5. r/datascience - Data Science Weekly Newsletter (curated)reddit.com
    review
  6. The best data science newsletters that you subscribe for?reddit.com
    review
  7. 17 Best Data Science Newsletters to Subscribe to in 2026thectoclub.com
    review
  8. Recommended by Dylan Anderson - The Data & AI Ecosystemthedataecosystem.substack.com
    review
  9. Substack breach goes undetected for four monthscybernews.com
    security
  10. Substack data breach leaks users' email addresses and phone numbersdaily.dev
    security
  11. Substack data leak: what it means for SaaS account governancenhimg.org
    security
  12. Substack pricing models 2026thrivewithcarrie.substack.com
    news

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