Software Newsletter Trends
In September, several emerging topics have taken off in the software space. Leading the charge is Artificial Intelligence, with 247 mentions and steady newsletter coverage.
TOP SOFTWARE TRENDS - UPDATED SEPTEMBER 2026
20 Results
1
Artificial Intelligence
topicDeclining Growth
247
Mentions
-90.71%
Growth
84
Score
2
API
topicExploding Growth
39
Mentions
+287.5%
Growth
10
Score
3
software_dev:API
topicPeaked Growth
36
Mentions
52
Score
4
Software & Programming
topicExploding Growth
36
Mentions
+76.92%
Growth
82
Score
5
software_dev:open source
topicPeaked Growth
27
Mentions
-7.14%
Growth
54
Score
6
Machine Learning
topicExploding Growth
25
Mentions
+77.78%
Growth
78
Score
7
software_dev:GitHub
topicGrowing Growth
21
Mentions
+10%
Growth
69
Score
8
open source
topicExploding Growth
20
Mentions
+200%
Growth
12
Score
9
Cybersecurity
topicGrowing Growth
19
Mentions
+37.5%
Growth
77
Score
10
OpenAI
topicGrowing Growth
18
Mentions
+25%
Growth
75
Score
11
Data Science
topicExploding Growth
18
Mentions
+57.14%
Growth
79
Score
12
Reinforcement Learning
topicGrowing Growth
13
Mentions
+16.67%
Growth
75
Score
13
Fashion & Clothing
topicGrowing Growth
13
Mentions
+16.67%
Growth
79
Score
14
Neural Networks
topicPeaked Growth
13
Mentions
-14.29%
Growth
77
Score
15
Deep Learning
topicExploding Growth
13
Mentions
+60%
Growth
75
Score
16
Data Engineering
topicGrowing Growth
13
Mentions
+16.67%
Growth
80
Score
17
Generative AI
topicGrowing Growth
12
Mentions
+40%
Growth
75
Score
18
Natural Language Processing
topicPeaked Growth
12
Mentions
75
Score
19
Data Visualization
topicPeaked Growth
12
Mentions
80
Score
20
Computer Vision
topicPeaked Growth
12
Mentions
75
Score
Trending Topics
Software Overview
Active Trends20
Total Mentions619
Growing13
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Software Trends FAQ
What are the most popular software topics in newsletters?
We track software trends across 500+ newsletters. The most discussed topics are ranked by total mentions and growth velocity.
How often is software 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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