D1O1 turns customer conversations into product features.

Structured customer discovery tools, paired with a trusted founder community, so insights become clear next steps, not lost notes.

Customer Discovery
Who are you building this for?
ICP Confidence0%

Built for a specific founder

D101 isn't for everyone. Selectivity protects signal quality inside the platform.

This is for you if

  • Early-stage B2B founder, from idea to pre-PMF
  • CEO or CTO with product orientation
  • At least one founder has direct industry experience
  • Serious about validating before building

This is not for you if

  • Guessing at problems with no domain context
  • Generalist "idea explorers" without focus
  • Looking for a social network or generic community

Customer discovery breaks without structure

Founders talk to customers, but insights get lost without a clear way to capture, organise, and reflect on what they hear.

Notes live in too many places

Call notes end up scattered across docs, Notion, or memory. There’s no clear record of what actually mattered.

Interviews aren’t connected

Each conversation is reviewed on its own. Patterns only emerge when interviews are organised and viewed together.

Insights stay abstract

You hear useful things, but they don’t translate into concrete features or priorities without structure.

Patterns are hard to see

Human memory struggles with qualitative data at scale. Visual organisation helps surface themes across conversations.

No discovery workflow

There’s no clear flow from interview to insight. Discovery feels manual and repetitive instead of cumulative.

Reflection happens too late

By the time you review notes, context is gone. Real insight comes from capturing signals while conversations are fresh.

Turn customer conversations into structured insight

D1O1 helps founders capture, organise, and reflect on customer conversations so insights emerge naturally as they talk to users.

Capture conversations automatically

Every call is recorded and transcribed so you can stay present in the conversation without taking notes.

Connect insights across interviews

All conversations are organised together, making it easier to see recurring themes and signals over time.

Clarify your ideal customer

Interview data is structured to help you understand who your strongest customer segments are and why.

See patterns as they emerge

As you conduct more interviews, themes surface naturally instead of staying buried in notes.

Sense check your insights with experienced founders

D1O1 organises what you hear. The cohort helps you test what it means.

Curated cohort

A small group of vetted early-stage founders who take customer discovery seriously. No noise, just peers doing the work.

Contextual discussions

Share structured insights and get feedback on patterns, assumptions, and early feature ideas.

Mentor sessions

Regular sessions with founders and operators who have navigated this phase before.

Community enhances automation. The technology does the heavy lifting.

What you get

Automated customer intelligence, plus a vetted founder community.

  • Automatic transcription of all your customer calls
  • Synthesis across all interviews with patterns surfaced automatically
  • Automated ICP definition based on real interview data
  • Personal discovery agent that learns your style and improves over time
  • Unified knowledge base with all insights searchable in one place
  • Private cohort of 20 vetted founders for validation and feedback
  • Mentor sessions with YC alumni, A16Z speedrunners, and $500M+ exit operators
First cohort
Free
Future cohorts will be paid and more selective.

Founders building customer intelligence together

Early members join at a lower price and help shape how the platform evolves.

200+
Applicants
Limited slots available

Common questions

Addressing skepticism directly.

Built by founders who experienced these discovery failures firsthand
Team includes founders with prior exits and scaling experience
Early traction validates demand
Community quality is protected intentionally

Turn customer conversations into product features.

A visual note taker for founders who want clarity and confidence in discovery.

    D1o1 | Helping founders with customer discovery