SamCIO vs spreadsheets & Notion
Spreadsheets and Notion are where nearly every fund starts, and for good reason: free-form, familiar, and infinitely flexible. The question isn't whether they work, it's when the cost of gluing them together (copy-paste, version drift, tribal knowledge) exceeds the cost of a system built for the job.
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Choose spreadsheets & Notion when
You're pre-fund or writing a handful of checks a year, your process fits in one person's head, and flexibility matters more than consistency. A well-kept sheet and a Notion wiki are genuinely enough, and they cost almost nothing.
Choose SamCIO when
You run a real pipeline with real LPs. Deals arrive weekly, more than one person touches the process, IC decisions need a defensible record, and LPs expect reporting. At that point the spreadsheet stack starts costing you in hours and inconsistency what SamCIO costs in dollars.
Side by side
| spreadsheets & Notion | SamCIO | |
|---|---|---|
| Category | General-purpose tools: grids, docs and databases you assemble into a process yourself | Purpose-built AI investment OS: sourcing, underwriting, IC, diligence, portfolio and LP reporting in one system |
| Pricing | Free to ~$20-30/user/mo (Sheets/Excel/Notion tiers); the real cost is assembly and upkeep time | $199-$2,499/mo per workspace, whole team included, published openly, 14-day free trial |
| AI underwriting & scoring | None natively. Notion AI summarizes pages; formulas don't read decks or apply a thesis | Every deal graded through your weighted, thesis-tied framework with cited reasoning, in about 60 seconds |
| IC memos | Manual: templates you fill in, quality varies by author and week | Audit-ready memos drafted by Sam from the full deal record, versioned, fact-checked, exportable |
| Deal intake | Email attachments, drive folders and manual rows; decks live wherever they landed | Founder intake links, DocSend import, uploads; decks parsed (even image-only) into one deal record |
| Email & meeting capture | Copy-paste. Threads and call notes live in inboxes and notetakers, invisible to the process | Per-user Gmail/Outlook and Granola/Fireflies/Fathom sync; matching threads and transcripts land on the deal and ground the memo |
| Portfolio & MOIC/IRR | Possible with careful formulas; fragile, single-owner, breaks on edge cases like multi-round dilution | Ownership, dilution, MOIC and XIRR computed per round and rolled up across the portfolio |
| LP reporting | Assembled by hand each quarter from scattered sources | LP-ready reports generated from the same record that runs the pipeline |
| Institutional memory & audit trail | Version history exists, but decisions live in email threads and people's heads | Every deal, memo, vote and note is a structured, time-stamped record, searchable across vintages |
| Flexibility | Unmatched: model anything, restructure anytime, zero learning curve for most teams | Opinionated by design: configurable thesis, weights, stages and memo structure within an investment-native frame |
What spreadsheets & Notion does well
- Effectively free, and every team already knows how to use them
- Infinitely flexible: any model, any structure, any one-off analysis
- Excellent for bespoke financial modeling, which no investment OS replaces
- No procurement, no onboarding, no migration: you already have them
Where SamCIO is different
- Sam reads the deck, the model, your emails and your call transcripts, then grades the deal against your thesis; a spreadsheet holds what someone remembered to type into it
- One weighted framework on every deal, so scores are comparable across analysts and vintages instead of varying by who filled in the row
- The record keeps itself: intake, memos, votes, diligence and reporting accrue automatically instead of depending on discipline
- Keep Excel for modeling: upload the model to the deal and Sam reads it as part of underwriting
Common questions
When are spreadsheets genuinely enough?
If you're writing a few checks a year, working solo, and nobody downstream needs a defensible record, a disciplined spreadsheet is enough. The tipping point is volume plus accountability: weekly deal flow, a second teammate, an IC that wants consistent memos, or LPs who expect quarterly reporting.
Do we have to abandon our Excel models?
No, and you shouldn't. Excel remains the best tool for bespoke modeling. In SamCIO you upload the model to the deal and Sam reads it (XLSX included) as part of underwriting, so the model informs the memo instead of living in a folder.
Can we migrate what's already in our tracker?
Deals can be added quickly by uploading each deck (Sam does the rest), and LP lists import via CSV. Most teams are fully moved over within a day, which is the point: no twelve-month rollout.
Isn't Notion AI the same thing as Sam?
Notion AI is a general-purpose writing assistant over your pages. Sam is an investment-native reasoning layer: it grades deals through your firm's weighted framework, drafts IC memos in your voice, fact-checks claims, and compounds a decision record across vintages. Different job.
Notion is a trademark of Notion Labs, Inc. Excel is a trademark of Microsoft Corporation. Google Sheets is a trademark of Google LLC. SamCIO is not affiliated with any of them. Comparison based on publicly available information as of July 2026.
Sources: Notion pricing · Microsoft 365 plans