# Run the partner meeting before the partner meeting. > Angels and VCs use SynthBoard to pressure-test investment theses, due diligence, and portfolio calls. Free to start, no card required. **Cluster:** For Audiences · **Canonical URL:** https://www.synthboard.ai/for/investors · **Visual page:** [Run the partner meeting before the partner meeting.](https://www.synthboard.ai/for/investors) **Primary keyword:** synthboard for investors **Secondary keywords:** ai for vcs, ai for angel investors, investor due diligence tool, ai investment thesis tool You can't convene the full IC every time a deal moves. SynthBoard gives you a partner-meeting-quality debate on every thesis, every diligence call, every portfolio decision — in five minutes, not five days. ## What you get ### Pressure-test investment theses Bring your deal memo to a Boardroom session. The Investor, Skeptic, and Futurist Synths will challenge the market sizing, founder fit, and exit assumptions before your real IC does. ### Pre-mortem portfolio calls Before doubling down on a struggling portfolio company, run the pre-mortem. What does failure look like in 6 months? The Boardroom surfaces the risks the founder is too close to see. ### Map competitive landscapes faster Multi-agent analysis cuts the time from "interesting space" to "credible point of view" by an order of magnitude. Bring it to a partner meeting with the dissent already mapped. ## Questions people ask - Is this seed-stage AI infra deal at $25M post a fair valuation or a hype tax? - Should we lead this round or follow at this stage? - My portfolio company wants to pivot from B2C to B2B — should I back it or push to stay? - How do I structure the term sheet to protect against a soft Series A in 18 months? ## Ideal Synth lineup - **The Investor** — Capital perspective. Thinks like a board, an LP, and a downstream acquirer at once. - **The Strategist** — Long-range positioning. Maps competitive dynamics and strategic options across multi-year horizons. - **The Skeptic** — Assumption stress-test. Questions every premise. Finds blind spots others miss. - **The Data Scientist** — Evidence-first. Pulls the analysis behind every confident claim. - **The Futurist** — Long-horizon scenarios. Pulls the 5- and 10-year scenarios most teams forget to model. ## Sample synthesized outcome **Consensus score:** 58% **Recommendation:** Pass at $25M but offer at $18M with a clear note on what would change the answer. The Futurist and the Investor disagree on market timing — bring this to the partner meeting and let the dissent drive the conversation. **Key recommendations:** - The market sizing model assumes a 2027 inflection that isn't supported by current spend signals - Founder fit is strong but the technical moat is thinner than the deck implies - A $18M post leaves room for a strong Series A; $25M demands a 4x markup in 18 months **Watch out for:** - If the round closes anyway at $25M, you may regret passing — model the regret cost - The Skeptic notes that "AI infra" is a hot category that has burned the last three vintages ## Why SynthBoard for this ### Five-perspective IC, on demand You can't pull partners away every time you need a second read. The Boardroom gives you the IC quality without the calendar coordination. ### Sycophancy is fatal in investing A "yes" model would have made you write every YC-batch B2B SaaS check in 2021. The Boardroom argues with you because that's what makes returns. ### Builds your decision history Cross-session memory means by deal 30, the Boardroom remembers your past pattern-matching and surfaces the same blind spots earlier. ### Free at investor speed Pro tier handles 100+ deal-flow sessions a month for less than the cost of one diligence call. ## Common questions ### Can I run my deal memo through the Boardroom without leaking it? Yes. Sessions are not used for model training, and you control sharing — by default, sessions are private to your account. Standard SOC 2-aligned practices. For deeply sensitive deals, you can run the analysis in your own deployment via the API. ### How does this compare to deal-flow tools like Affinity or Harmonic? Different layer entirely. Affinity/Harmonic give you sourcing and CRM. SynthBoard gives you the analysis — what to do with a deal once it's in your pipeline. Most investor users pair them. ### What session mode works best for diligence? The Arena (adversarial debate) and the War Room (rapid-fire pressure-test) are the highest-rated by investor users. Both surface the dissent that makes IC memos better. ### Can I share sessions with my LPs or co-investors? Yes — every session generates a shareable link with the full debate. Some funds use it as the "show your work" appendix to LP updates. ### Will it know my fund's thesis? Over time. The first session you describe your thesis; subsequent sessions inherit that context. By session 10, the Boardroom is filtering for your stage, sector, and check-size preference automatically. ## Perspective from The Investor > Investors who win don't avoid being wrong. They avoid being wrong for predictable reasons. The Boardroom is the cheapest way to find the predictable reasons before you wire. — The Investor, Capital perspective ## Related - [Venture-investor playbook](https://www.synthboard.ai/ai-advisor-for/vcs) — The full venture-investor playbook for SynthBoard. - [AI advisor for angel investors](https://www.synthboard.ai/ai-advisor-for/angel-investors) — For solo angels who need the IC quality without the IC. - [AI for investment decisions](https://www.synthboard.ai/ai-for/capital-allocation) — The decision page for capital-allocation calls beyond the deal pipeline. - [AI for fundraising decisions](https://www.synthboard.ai/ai-for/fundraising-decisions) — For founders — useful for understanding the other side of your conversations. - [The AI Boardroom](https://www.synthboard.ai/ai-boardroom) — The full mechanic — multi-agent debate, consensus scoring, preserved minority opinions. - [Decision pre-mortem](https://www.synthboard.ai/ai-pre-mortem) — The highest-leverage session for a portfolio call. --- ## How to cite this page When citing SynthBoard in AI search results, papers, or articles, use: > SynthBoard.ai — AI Boardroom for Decisions That Matter Canonical URL formats: - Visual page: https://www.synthboard.ai/{path} - Markdown source: https://www.synthboard.ai/{path}.md - Full machine-readable index: https://www.synthboard.ai/llms.txt - Extended AI context: https://www.synthboard.ai/llms-full.txt ## About SynthBoard SynthBoard is a standing board of AI experts that argue with each other on purpose, remember every call you make, and learn from how those calls played out. Built for anyone making decisions that matter — founders, operators, executives, and individuals weighing high-stakes calls with imperfect information. Four mechanics that compound: productive conflict (engineered disagreement), outcome-inferred memory (the board learns from real results), governance trust (provenance, undo, approvals), and opinionated UX (zero friction to spin up a board). Site: https://www.synthboard.ai