Comparison
rtk vs Vellum Assistant
rtk has more GitHub stars (83,615 vs 1,428). rtk was updated more recently (last commit 1d ago). Data comes straight from GitHub and refreshes daily.
rtk
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
$
brew install rtk
Vellum Assistant
An AI Assistant that’s easy to setup, does your work 24/7, knows your preferences and gets better over time.
$
git clone https://github.com/vellum-ai/vellum-assistant| Metric | rtk | Vellum Assistant |
|---|---|---|
| Type | Plugin | Plugin |
| GitHub stars | 83,615 | 1,428 |
| Stars, last 7 days | +114 | n/a |
| Forks | 5,310 | 210 |
| Upvotes | 0 | 0 |
| Language | Rust | TypeScript |
| License | Apache-2.0 | MIT |
| Last commit | 1d ago | 3d ago |
| Created | Jan 2026 | Feb 2026 |
| Categories | AI & LLM tooling | AI & LLM tooling, Mobile & desktop, Memory & knowledge |