DeepSeek Harness vs Trigger.dev

Side-by-side comparison of two AI agent tools

D
DeepSeek Harnessopen-source

DeepSeek Harness: Everything is a Plugin.

T
Trigger.devopen-source

Trigger.dev – build and deploy durable AI agents and workflows

Metrics

DeepSeek HarnessTrigger.dev
Stars241.0k16.4k
Star velocity /mo20.1k1.4k
Commits (90d)19.8k710
Releases (6m)1010
Overall score0.95672844735079680.8124194788720216

FAQ

Which is more popular, DeepSeek Harness or Trigger.dev?
DeepSeek Harness has more GitHub stars (241,031 vs 16,445).
Which is more actively developed, DeepSeek Harness or Trigger.dev?
DeepSeek Harness had more commits in the last 90 days (19,798 vs 710).
Should I use DeepSeek Harness or Trigger.dev?
Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.