Business Newsletter Trends
In October, several emerging topics have taken off in the business space. Leading the charge is Artificial Intelligence, with 3,732 mentions and an impressive +320% growth rate.
TOP BUSINESS TRENDS - UPDATED OCTOBER 2026
20 Results
1
Artificial Intelligence
topicExploding Growth
3,732
Mentions
+320%
Growth
95
Score
2
Startup & Funding
topicPeaked Growth
1,937
Mentions
85
Score
3
Business Automation
topicPeaked Growth
891
Mentions
87
Score
4
Enterprise Software
topicDeclining Growth
708
Mentions
-100%
Growth
88
Score
5
Cybersecurity
topicExploding Growth
586
Mentions
+100%
Growth
74
Score
6
Fashion & Clothing
topicPeaked Growth
559
Mentions
82
Score
7
E-commerce & Shopping
topicPeaked Growth
536
Mentions
87
Score
8
Software & Programming
topicPeaked Growth
487
Mentions
88
Score
9
Fitness & Exercise
topicPeaked Growth
368
Mentions
84
Score
10
Music & Entertainment
topicPeaked Growth
331
Mentions
79
Score
11
Food & Cooking
topicPeaked Growth
282
Mentions
83
Score
12
OpenAI
topicExploding Growth
267
Mentions
+140.54%
Growth
77
Score
13
Personal Finance
topicDeclining Growth
260
Mentions
-100%
Growth
83
Score
14
Anthropic
topicExploding Growth
241
Mentions
+125%
Growth
77
Score
15
Cryptocurrency
topicPeaked Growth
167
Mentions
87
Score
16
AI
topicExploding Growth
164
Mentions
+133.33%
Growth
76
Score
17
AI agents
topicExploding Growth
155
Mentions
+113.79%
Growth
76
Score
18
Healthcare & Medicine
topicPeaked Growth
146
Mentions
77
Score
19
Coffee & Beverages
topicPeaked Growth
143
Mentions
80
Score
20
Meta
topicExploding Growth
108
Mentions
+270%
Growth
79
Score
Trending Topics
Business Overview
Active Trends20
Total Mentions12,068
Growing7
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Business Trends FAQ
What are the most popular business topics in newsletters?
We track business trends across 500+ newsletters. The most discussed topics are ranked by total mentions and growth velocity.
How often is business trend data updated?
Data is updated weekly as new newsletter issues are published. Growth rates and velocity scores are recalculated with each update.
What do the growth metrics mean?
Growth rate compares mentions in the last 30 days vs. the prior 30 days. Velocity measures 7-day acceleration. "Breakout" means a topic is surging with high velocity and growth.
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