bb-browser vs SiliconFlow
Compare bb-browser and SiliconFlow: free credits, features, and ratings. Which one is right for you?
Category
Coding Assistant
API Platform
Rating
β 4
β 3.5
Free Credits
999999 unlimited
null RPM 500, TPM 2,000,000
Refresh Period
unlimited
per-minute
Resolution
N/A
Watermark
No
No
Commercial Use
Yes
Yes
Paid From
Completely free
From Β₯0.006/1K tokens
bb-browser
Open-source tool: "Your browser is the API." CLI + MCP server for AI agents to control Chrome with your login state. No separate API keys needed β reuses your existing browser sessions. Perfect for developers who need AI to automate web tasks.
Pros
- βFree and open source (MIT)
- βReuses browser login state, no extra config
- βSupports CLI and MCP Server modes
- βEnables AI agents to operate real web pages
Cons
- βRequires local Chrome
- βDepends on Node.js
- βRelatively new project, ecosystem still growing
Key Features
CLI toolMCP Server integrationChrome browser controlLogin state reuseAI Agent automation
SiliconFlow
Chinese API aggregation platform unifying open-source models under one interface. Free tier: RPM 500, TPM 2M, supporting DeepSeek, Qwen, GLM and more. Saves the trouble of self-hosting open-source models, with fast domestic access.
Pros
- βAccessible from China without VPN
- βHigh concurrency: RPM 500
- βFree models include GLM-Z1-9B and more
- βUnified interface for easy model switching
Cons
- βLimited number of free models
- βSome models require payment
- βRegistration needed for API token
Key Features
RPM 500TPM 2MChina Direct AccessOpenAI-Compatible APIUnified Multi-Model Interface