Anchor launches b0.dev - New Agentic Browser Paradigm

Today we’re launching b0.dev: a new model for building browser agents that finally ships on production timelines and budgets.

Teams kept hitting the same walls:

• Too slow for real-time work
• Not reliable enough for production
• LLM costs explode at scale

b0.dev changes that with a simple idea: use coding agents to plan and deploy deterministic browser tasks, and only fall back to AI at runtime when it’s truly needed.

Why now

Two dots connected:

1. Anchor built the best developer interface for anything that touches a browser.
2. Coding agents became excellent at synthesizing small, composable scripts.

Together, they turn “agentic browsing” into versioned, testable workloads you can ship and scale.

How it works (at a glance)

• Plan once, codify: A coding agent generates a reusable script.
• Run fast: Deterministic flows execute without token-heavy loops.
• Handle edges: Minimal runtime AI only for ambiguous steps.

What you get

• Speed: Real-time execution without reasoning overhead.
• Reliability: Scripted paths, fixtures, and observability by default.
• Cost control: Codify once → reuse everywhere; pay for AI only when it adds value.

b0.dev is available on Anchor now. Build agents that behave like software—fast, stable, and affordable. Start with b0.dev.