Second Brain Labs

以下为收录时的原文，语言与页面不同，未做翻译。

Second Brain Labs is an AI tool for businesses to optimize product experiences. It uses a transformer model for automated sales, targeted campaigns, user insights, and delivers advanced chat features for personalized customer engagement.

官网介绍

Automate LinkedIn outreach with an AI SDR that finds buyers, personalizes messages, and books meetings for you. Used by 5,000+ teams.

官网要点

• LinkedIn Automation
• Sales Automation for Agencies
• API Documentation
• LinkedIn Automation APIs
• LinkedIn Automation for B2B Sales Teams
• Sales Automation for Founders

官方常见问题

Will my prospects know the message was automated?

Based on our reply rates, no, and that’s the proof. Messages open on something specific and timely about the prospect, so they read as hand-written. If they read as automated, these reply rates would not be possible.

How quickly will I see results?

Most campaigns are live in about 15 minutes and see first replies within 48 hours. Median lead-to-meeting time across customers is 11 days, and 74% of booked meetings come from people who never replied to the first message.

Is my LinkedIn account safe?

Yes. Outreach runs on vetted sender profiles with human-like pacing, smart daily limits (75 requests and 200 messages per profile per day), and warm-up protocols, so your own account is never the one sending at scale. Across the entire customer base we’ve had 0 account bans to date.

Does it only work on LinkedIn?

No. Sbl.so runs LinkedIn and WhatsApp in a single adaptive journey, switching channels based on how each lead behaves, so follow-up lands where the prospect actually responds.

Do I need Sales Navigator or LinkedIn Premium?

No. Sbl.so works with a standard LinkedIn account. If you have Sales Navigator data, you can import it, but it is not required to start.

What does it integrate with?

Two-way sync with HubSpot, a built-in CRM, a public API, and the Sbl.so MCP server so you can drive campaigns from Claude and your own tooling.