Write where there's room.
See what Medium & Substack writers are publishing — and where there's room for you. WriterSpy reads public feeds from 30 Medium tags and a set of Substack newsletters and turns them into topic trends, a publication finder and a headline checker.
WriterSpy has collected 2,250 articles (2,108 Medium, 142 Substack) from 37 public feeds since 25 Oct 2026.
Busiest Medium tags this week
| Tag | Stories per day | Snapshots | Coverage |
|---|---|---|---|
| Self Improvement | 849 | 8 | 12% |
| Artificial Intelligence | 783 | 9 | 10% |
| Technology | 575 | 9 | 18% |
| Relationships | 522 | 9 | 15% |
| Writing | 437 | 8 | 21% |
| Mental Health | 417 | 9 | 16% |
| Psychology | 372 | 8 | 33% |
| Programming | 365 | 9 | 21% |
| Life Lessons | 364 | 9 | 19% |
| Productivity | 317 | 9 | 36% |
Coverage is the share of the last 7 days that our feed snapshots saw. A Medium tag feed shows only its ~10 newest stories, so for busy tags WriterSpy collects a sample; the per-day estimate comes from how fast the feed turns over and does not depend on coverage.
All 30 tags with trends and paired tags
Just published
- Tarot Reading: 5 Things Coming To You This Week — Spiritual Anna,
- Find Inner Peace by Depending on God, Not People — Sumit Jangir,
- Daily Tarot Reading October 26 2026 — Persevere — Spiritual Anna,
- Why Standard App Blockers Don’t Work (And What I Built Instead) — Eftekharnahim,
- Inflation and Your Investments: How to Protect Your Moneys' Value in the UAE — Aswathi Ashok,
- How VMA Community Explores the Forces Behind Market Movements — VMA Community,
- Gratitude: The Magic That Will Change My Life — A Sophia Chanu, soulful-scribbles,
- “Be careful how you speak to yourself. You are listening.” — Arpit Bhardwaj,
Publications publishing the most writers
| Publication | Writers | Posts | Main tags | Latest post |
|---|---|---|---|---|
| Illumination | 28 | 28 | philosophy, self improvement, psychology, personal growth | |
| Write a Catalyst | 15 | 16 | self improvement, make money online, life lessons, money | |
| Infinite Impulse | 8 | 9 | psychology, life lessons, relationships, life | |
| Nudge Write | 8 | 8 | self improvement, life lessons, writing, relationships | |
| Activated Thinker | 7 | 8 | activated thinker, psychology, love, dating | |
| blog.stackademic.com | 7 | 7 | programming, software development, software engineering, technology |