Be less noise & more signal.
A toolbox for building & nurturing
intentional relationships at scale.

Most CRMs are built to process strangers. But in expert businesses, 70% of opportunity comes through people who already know you. Signalbox is a CRM rebuilt around attention, intention, and the relationships that actually matter.

PRIVATE BETA Accepting applications

Signalbox is free for everybody whilst it's in private beta. Final pricing will be outrageously low.

Signalbox
Dashboard
Follow-up8
Contacts247
Circles
Investors34
Key Clients18
Prospects52
Mentors9
Board & Advisors6
Follow-up
8 contacts due today or overdue
Due or overdue
8
↑ 3 from yesterday
Due this week
14
Across 4 circles
Added (30d)
23
+7 from last month
No cadence set
11
Need attention
ContactCircleFollow-upLast actionScore
SC
Sarah Chen
Sequoia Capital
 Investors ⚠ 4 days ago Email · 18 days ago C+
MW
Marcus Webb
Webb & Partners
 Key Clients Today Meeting · 7 days ago B
PK
Priya Kapoor
Kapoor Ventures
 Mentors ⚠ 2 days ago Call · 24 days ago D
JO
James Okafor
Horizon Group
 Prospects Today Intro · 7 days ago B+
EV
Elena Vasquez
Meridian Advisory
 Investors ⚠ 1 day ago LinkedIn · 31 days ago D+
TR
Tom Richter
Blackstone LP
 Board & Advisors In 2 days Event · 5 days ago A
Why another CRM misses the point

They were built to manage a pipeline - not to remember that Sarah's daughter started school, or that it's been four months since you actually spoke to your mentor.

How it works

Three quiet habits, automated.

Signalbox doesn't try to run your business. It runs one job: making sure nobody important slips through.

The follow-up feed
One list, every morning: exactly who's due for a check-in today, ranked by how much they matter - not by who emailed you last.
Circle cadences
Group people the way you actually think about them - Investors, Mentors, Old Colleagues - and set how often each circle deserves your attention.
Relationship score
A living freshness score for every contact - so you can see at a glance who's warm, who's drifting, and who you haven't touched in too long.

Works where you already work

LinkedIn
LinkedIn
Gmail
Gmail
Outlook
Outlook
Chrome
Chrome Extension
More coming
Who it's for

Built for one person, not a sales team.

Most CRMs were designed to manage pipelines - leads, deals, stages, revenue. Signalbox was designed to manage people - the mentor you haven't called in six months, the investor who introduced you to your biggest client, the collaborator you keep meaning to catch up with.

If your most important asset is the quality of your relationships, you need a tool that thinks like you do - not one that treats every contact as a number in a funnel.

Founders & operators
Whose network is their fundraising edge
Consultants & advisors
Whose next client comes from a warm intro
Leaders who stay close
Board members, mentors, and trusted peers
Anyone with a black book
Who's tired of losing track of people that matter
Getting started

Set up in minutes. Runs itself after that.

No data migration, no training, no admin overhead. Just the people you care about, organised the way you think.

1
Add your contacts
Add from LinkedIn, import from CSV, add from mobile widget on the go. Never let a contact slip past you.
2
Organise into circles
Group people your way - Investors, Mentors, Key Clients - and set a follow-up cadence that fits each relationship.
3
Attend to your feed
Each day, Signalbox tells you exactly who's due a check-in. Log your action, move on. That's it.
From the beta

What early users are saying.

"I've tried every CRM on the market. Signalbox is the first one that actually matches how I think about my relationships - not how a sales manager thinks about a pipeline."

JH
James Hartley
Founder, Hartley Capital

"The follow-up feed is deceptively simple. Every morning I open it, work through it in ten minutes, and I know I haven't dropped the ball on anyone who matters."

SR
Sophia Reeves
Independent consultant

"I used to keep a spreadsheet. Then I'd feel guilty about the spreadsheet. Signalbox turned that guilt into a quiet habit. Six months in, my relationships have never been stronger."

MO
Marcus Obi
MD, Obi Advisory
Bob Gentle

I built Signalbox because I kept discovering, too late, that the people who mattered most to my career had quietly drifted. Not through any falling out - just through the ordinary chaos of being busy. I wanted a tool that felt like a good PA for your relationships... not a second job.

Bob Gentle
Founder, Signalbox

Ready to stop losing track of the people who matter?

Apply for early access. Founding members lock in launch day pricing permanently - and help shape what Signalbox becomes.

Free during private beta · outrageously low pricing after