No signal event on file yet — status is unknown, not "quiet".
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | — | unknown | — |
| Self-hostable | 1 | inferred | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | — | unknown | — |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
Combines local AI execution, no account dependency, and in-tab automation—offering a privacy-first alternative to cloud-based browser assistants.
Evidence quotesverbatim, from the product’s own materials
“It ships a local model (Qwen3 1.7B) that runs on your CPU with no ac”— description
FAQ
What is Nabsun?
Open-source AI browser with a local model built in
What does Nabsun do?
Automatically complete repetitive tasks like form filling and data reading without leaving the current webpage.
Why does Nabsun matter?
Combines local AI execution, no account dependency, and in-tab automation—offering a privacy-first alternative to cloud-based browser assistants.
How much does Nabsun cost?
Free
Is Nabsun free?
Yes — Nabsun has a free tier. Pricing as stated on its own page: Free
Can I self-host Nabsun?
Yes — Nabsun can be self-hosted.
How popular is Nabsun?
As tracked by KanonAgent: 8 upvotes (first indexed 2026-09-21).
What are the best Nabsun alternatives?
Similar AI agents tracked by KanonAgent: browser-use, Akari Tickets, FriendFilter + GroupFilter, page-agent, Kome, happycapy.