Lumenbase is a new CRM for the AI age that helps you prioritize your day and engage with the right people in your network.
Full-funnel CRM with lists, leads, deals, and accounts; Lumo AI for daily priorities and outreach; automations, lead scoring, forecasting, and integrations with Gmail, Outlook, Slack, LinkedIn, and more.
Lumenbase Smart Lists segment the contacts already in your CRM with filters, then feed outbound through connected channels. Organize, segment, and work clean lists.
By Sebastian StreiffertPublished Jun 2, 2026Updated Jun 2, 20266 min read
Outbound falls apart when your contacts are one big undifferentiated pile. You can't work them the same way. Smart Lists fix that by carving your contacts into segments you can actually run.
One thing to be clear about: Lists organize contacts already in your CRM. They don't go source new prospects. You bring contacts in, then Lists sort them.
Before you segment, the contacts have to exist in Lumenbase. You add them through:
Once they're in, Smart Lists take over.
Smart Lists segment your contacts with filters. They live at `/lists`. You build a list by rules, and it updates as contacts match or stop matching.
Use them to group by:
So your "needs a follow-up" segment stays current without you re-building it.
A clean segment is the setup for outbound. From there you run outreach through connected channels:
You can also attach a Codex to a list. The Codex is your playbook, and Lumo uses it to recommend who in that segment to contact today.
An SDR works lists all day. Smart Lists keep those lists accurate so you're not chasing contacts who already replied or moved stages. The segment reflects reality, not last week's export.
SDRs and revenue operators at $2M to $30M ARR companies who run outbound off segments. People who want their lists to maintain themselves.
A filtered segment of your contacts that updates automatically as contacts match the rules.
No. They organize and segment contacts already in your CRM. You bring contacts in separately.
Through connected channels: email sync, LinkedIn via the extension, or a sequence tool like Reply.
Yeah. Attach a Codex, and Lumo recommends who in that segment to contact today.
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