Solo GP Scaling: Managing Deal Flow When You Have No Firm

The solo GP advantage is speed and conviction. Without an investment committee, you can write a check in a week. Without a large team, you have no overhead and keep more of the carry. The disadvantage: you can't do everything yourself, and the deals that need 20 hours of diligence are the same deals you have to evaluate in 20 minutes.

After 5 years as a solo GP with 80+ deals, here's what I've learned about managing deal flow without losing your mind or your capital.

The Solo GP Time Problem

The fundamental constraint: you have limited time and unlimited deal flow. Your job is to build a filtering system that ruthlessly disqualifies bad deals at the top and spends time proportionally on the good ones.

The math:

• 500 deals per year come across your desk (warm intros, cold inbound, platforms)
• 50 pass first call (10%)
• 20 get deep-dive (4%)
• 10 you invest in (2%)

Your filtering system is everything.

The Deal Flow Sources to Ignore

The fastest way to burn time is chasing every deal that crosses your path. Not all deal flow is worth your time.

Deal Sources to Filter Aggressively

Cold inbound from founders you don't know:

• Response rate: < 1%
• Quality signal: Random
• Time investment: High (you're teaching them how to pitch)

Platform deal flow (AngelList, Fellow, etc.):

• Signal: Mixed (some good, mostly random)
• Time investment: Medium
• Filtering required: Same as cold inbound

"We're building something interesting" intros:

• Signal: Very low (anyone who has an idea sends these)
• Time investment: Very high (you have to figure out what they're building)
• Filtering required: Ask for deck first, intro second

Deal Sources Worth Your Time

Warm intros from founders you trust:

• Signal: High (a founder you backed is vouching)
• Response rate: > 30%
• Time investment: Low-medium

Your portfolio companies' secondaries and co-investments:

• Signal: High (you know the team)
• Response rate: High
• Time investment: Low (you've already done diligence)

VC introductions from trusted relationships:

• Signal: High (VC has done first-pass diligence)
• Response rate: Medium
• Time investment: Low (VC has screened)

The Filtering Workflow

Tier 1: The 2-Minute Screen

Goal: Decide yes/no/maybe in 2 minutes. Use company URL only.

What to check (Soloanalyst first-pass):

• Team verification: Are the founders who they claim?
• Funding history: Has this company raised before, and what happened?
• Product signal: Does the website actually work and make sense?
• Traction claims: Does public data support what they're claiming?

Output:

• No (clear red flag) → Pass and move on
• Maybe → Move to Tier 2
• Yes (looks compelling) → Move to Tier 2 with priority

Tier 2: The 15-Minute Deck Review

Goal: Read the deck carefully. Identify the 2-3 things that need verification.

What to look for:

• Market: Is the TAM defined, and is it credible?
• Traction: Are the metrics specific and verifiable?
• Team: Do LinkedIn claims match reality?
• Competition: Are competitors named and accurately characterized?
• Terms: Are they raising at a valuation that makes sense for the stage?

Output:

• Pass → Don't take the meeting
• Continue → Take first call
• Lead → Prioritize first call

Tier 3: The First Call (45 minutes)

Goal: Answer the 3 questions from Tier 2 review. Identify disqualifying factors.

Key questions:

• Why this market, why now?
• What does the retention curve look like?
• What do they need from me beyond capital?

Tier 4: Deep-Dive (2-4 hours)

For deals that pass Tier 3. Reference calls, document review, Soloanalyst full verification.

The Tool Stack for Solo GPs

Deal Tracking

Airtable (recommended): Custom base with fields for every deal dimension. Fields: company name, source, thesis alignment, stage, meeting date, decision status, follow-up date, notes.

Not revolutionary. Just the critical infrastructure.

Communication

Gmail + Labels: One label per active deal. Emails from founders get tagged immediately. Everything related to a deal lives in that label.

Calendly: Let founders self-schedule. Eliminates the back-and-forth of "when are you free?"

Research

Soloanalyst: First-pass verification before every first call. Saves 2-3 hours per deal.

Crunchbase Pro: Tracking new rounds, following investors, competitive intelligence.

LinkedIn Sales Navigator: Finding warm connections to deals, verifying founder employment claims.

Reference Checks

LinkedIn: Direct messaging to find references you share connections with.

Introapp or similar: Structured reference calls with standardized questions.

The Batch Processing System

The fastest way to scale is batching similar tasks:

Weekly Batch:

• Monday morning: Process all inbound intros (30 minutes)
• Tuesday-Thursday: First calls only (2-3 per day max)
• Friday afternoon: Decision documentation and portfolio updates (1 hour)

Monthly Batch:

• Review all decisions from the month
• Update thesis on what patterns are working
• Send portfolio updates to LPs

The Decision Recording System

Every deal should have a decision record. Not for legal reasons — for learning reasons.

What to record:

• What was the investment thesis?
• What did I verify vs. believe?
• What concerned me that I proceeded anyway?
• What would I do differently in hindsight?

Review quarterly: Look at the deals you passed and the deals you made. Are there patterns in what you got right and wrong?

The Solo GP vs. Firm Tradeoff

Solo GPs win on speed, ownership terms, and carry retention. Firms win on sourcing and diligence depth.

The best solo GPs build systems that compensate for the diligence gap — using tools like Soloanalyst, reference networks, and standardized frameworks.

What Soloanalyst Does for Solo GPs

Soloanalyst is the diligence layer that solo GPs can't afford to skip. It verifies team history, cross-references traction claims, and flags the contradictions that would take hours to find manually.

Use it before every first call. It won't replace reference checks and document review, but it tells you which deals are worth a reference call.

Soloanalyst was built for solo GPs. Try it free at soloanalyst.com.