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SynthBoardDecision Intelligence Platform
© 2026 SynthBoard AI

Built with ❤️ for the future of AI collaboration

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  3. Angel Investors
AI Advisor · Angel Investors

Angel investing without an IC, with an IC

Most angels make decisions alone, fast, on incomplete info. SynthBoard gives you a synthetic IC — five named experts arguing each deal before your wire goes out.

Start Free See How It Works

What you get

Solo-angel deal pressure-testing

No partner to argue with? The Skeptic, Investor, and Strategist run the IC discussion you don't have.

Check-sizing logic

How much to write into a SAFE you barely have access to? The Analyst and CFO debate position size against your portfolio shape.

Follow-on and pro-rata decisions

When the company raises again, the Boardroom helps decide pro-rata, double down, or pass.

Founder evaluation framework

The Empath and Investor pressure-test founder coachability, market timing, and execution probability.

Questions people ask

Real questions. Multiple expert perspectives. Every time.

“I have a $25K check ready. Strongest counter-argument before I send it?”

“A company I invested in is raising again at 3x. Pro-rata, double down, or pass?”

“I have 12 angel investments and 8 are stalled. Average down on one, write them off, or hold?”

“A friend is raising a SAFE and I don't want to invest. How do I say no without burning the relationship?”

“Should I join a syndicate or write my own checks?”

Your Expert Team

Each expert thinks independently — they won’t just agree with each other.

The Investor

The Investor

Thinks like a board, an LP, and a downstream acquirer at once.

The Skeptic

The Skeptic

Questions every premise. Finds blind spots others miss.

The CFO

The CFO

Pressure-tests unit economics, runway, and capital allocation.

The Empath

The Empath

Reads the emotional, cultural, and team dynamics behind the decision.

The Strategist

The Strategist

Maps competitive dynamics and strategic options across multi-year horizons.

What you’ll get

A synthesized recommendation from your team of experts — not just opinions, but structured analysis.

+2
5 experts analyzed
Synthesis Complete
Consensus Score64%

Moderate Agreement

Key Recommendations

Markups in 12 months without revenue typically reflect competitive deal heat, not company progress
Most pro-rata regret comes from anchoring to entry price, not current value
Saying no doesn't hurt the relationship if you flag it warmly upfront

Synthesized Recommendation

Pass on the new check. The 3x markup signals price discovery moved without product validation. Pro-rata only if you would write a fresh check at this valuation today, with no prior position bias.

Full analysis continues with detailed reasoning, trade-offs, and next steps...

Watch Out For

If you have signaling weight (you led the prior round), passing could be read as concern. Communicate proactively
The "would I write a fresh check?" test is hard to be honest about — name the bias explicitly

Expert Opinions

Try it yourself — free
The Skeptic
“Angels lose money in the second-best deal they couldn't say no to. The boardroom is the place to find out which deals belong in that bucket — before the wire goes out.”
The Skeptic — Assumption stress-test

Why SynthBoard for this

Built for the solo angel decision loop

Angels rarely have a sounding board. The Boardroom is that sounding board, available the moment a SAFE hits your inbox.

Anti-FOMO discipline

The Skeptic argues against deal heat, social proof, and "the round is closing" pressure — the three biggest angel decision distortions.

Portfolio-shape framing

Single-deal vibes are common; portfolio-shape analysis is rare. The Boardroom argues each new check in the context of your existing positions.

Private from founders and other angels

Some deals you can't pre-flag to anyone you know in the round. The Boardroom keeps the analysis private.

Common questions

The questions people ask before they sign up.

Is this useful if I've only made 2-3 angel investments?

Yes — early angels make the most expensive mistakes. The Boardroom is structurally helpful before pattern-matching is built. The Free tier handles most early-stage deal questions; you only pay when you want unlimited sessions.

Can this replace a deal-share community like AngelList?

No — AngelList provides deal flow and operational rails. SynthBoard provides decision rigor. Most active angels use both: AngelList for access, SynthBoard for conviction.

How does it handle deals where I have no access to the founder?

Many syndicate deals fit that profile. Use what you have: deck, market size, team backgrounds, terms. The Boardroom will name the gaps (founder coachability, retention dynamics) and recommend questions to ask the lead investor.

Will the Boardroom argue against most deals?

It pressure-tests each deal honestly. For weak deals, yes — it argues against. For strong deals, it usually argues for, with specific watch-outs. The recommendation tracks the actual quality, not a default skepticism.

How current is it on angel-specific dynamics (SAFE terms, valuation caps)?

SAFEs (pre-money and post-money), valuation caps, MFN clauses, pro-rata rights, and common signaling traps are all in-scope. For specific deal-term review, pair with your lawyer or a SAFE-savvy peer angel — the Boardroom is for strategic framing, not legal-grade term review.

Can I track my decisions over time?

Yes — every session is saved with a structured memo. Many angels use the session history as their decision journal, reviewing it annually to refine pattern-matching.

Keep exploring

Adjacent decisions, audiences, and methods inside SynthBoard.

Investor edition

Broader investor edition.

Explore

VC edition

For institutional venture.

Explore

Capital framework

Capital deployment framework.

Explore

Devil's Advocate mode

Argue the opposite case.

Explore

Personal workflow

Solo angel workflow.

Explore

Angel sessions

Real angel sessions.

Explore

The advisor you don't have, on demand.

250 bonus credits at signup. 150 free every month. No card required.

Start Free See Pricing