Upload your data and tell us what you’re modeling. Tieout generates a first-pass SaaS financial model in minutes — every formula visible, every assumption inspectable, Excel-compatible on export.
Not a six-month Anaplan implementation. Not a proprietary formula language. Not a $500K bill. A model you can defend to your CFO by Friday.
In development. Shaping with design partners now.
The interaction, data model, and outputs below are design work — not a live product you can sign up for today. I’m designing this in the open with a small group of SaaS FP&A leaders who want to shape the v1. The hygiene scan at usetieout.com is live and working — and it’s the foundation this sits on.
Every other planning tool assumes clean data walks in the door. It doesn’t. The reason Anaplan implementations take six months is most of that time is reconciling the inputs. Tieout flips the sequence: clean the pipeline first, then model on top of data you can defend.
Salesforce opportunity export goes in. Ghosts, duplicates, stale dates flagged and excluded. Clean weighted pipeline comes out.
The weighted pipeline number the scan produces flows into the model as the bookings assumption — no re-reconciling, no second source of truth.
The 24-month forecast you build uses pipeline already vetted. When your CFO asks how you got to the number, the audit trail goes back to the original CSV.
This is the thing Pigment and Mosaic structurally can’t match. They assume someone else owns data quality. Tieout owns both steps.
One paragraph, plain English. Tell us what kind of SaaS company you run, where you are, and what you’re modeling.
Cross-check: 4,000 × $250 × 12 = $12.0M ✓ math holds. Review and edit before generating.
Drop in whatever you’ve got. Tieout maps each file to the right model inputs automatically.
Tieout generates a 24-month model: driver tree, revenue waterfall, expense build, cash runway. Every cell is editable. Every formula is inspectable.
Drop your xlsx. Tieout reads the structure, walks the formula graph, and produces a plain-English audit of what you built — what’s solid, what’s fragile, and what would be safer as a driver. Then rebuilds the whole thing with versioning, clean driver trees, and connections to live data, preserving your intent.
Your original file stays untouched. The rebuild is a fresh Tieout model you can diff against the Excel source cell-by-cell.
Every finance team has the same folder problem. Budget_FY26_v3_FINAL.xlsx. Budget_FY26_v3_FINAL_JK.xlsx. Budget_FY26_Scenario_Bear_v2.xlsx. You know which one is real because you remember — not because the file system does.
Tieout treats each version as a named object with explicit relationships: this Forecast is a branch of the Budget, this Scenario is a branch of Q2 Forecast, and Actuals override forecast cells through the latest complete month. Every re-cut is a named object, not a filename convention. Every change is diffable against any prior version.
If you write code, it’s the git model applied to financial models. If you don’t, think of it as SharePoint version history that actually knows the difference between a budget, a forecast, a scenario, and actuals — and can show you what changed.
Approved by board, Feb 2026. Immutable baseline.
Branched from budget. Revised new-logo assumption down 8% after weak Feb. Runway impact: −2 months.
Branched from Q1. AE ramp pushed back 6 weeks. Churn trending better than plan.
Branched from Q2 Forecast. $1.8M additional burn Y1, $3.4M incremental ARR Y2. Payback: month 22.
Branched from Q2 Forecast. 50% new-logo miss, 4% monthly churn. Runway collapses to 18 months by Q4.
Versioning is how we store models. This is how we showyou what moved. Other tools show scenarios inside a single model; Tieout shows how each output variable has drifted across every version of every model you’ve built — with an AI-written narrative explaining why.
Your Q4 ARR forecast has moved from $20.0M at budget to $18.1M today — a $1.9M reduction driven primarily by higher-than-planned churn (−$1.2M) and the AE ramp slipping by 6 weeks (−$600K). Expansion is running ahead of plan (+$400K), partially offsetting. The remaining −$500Kis a single new-logo miss in Q2 that hasn’t recovered.
Copy-paste-ready for your investor update or board deck.
Early access isn’t a signup form — it’s a conversation. You tell me what you’re modeling and the shape of your pipeline. I build the first version of the model with you, by hand if needed, and use what we learn to harden the product. In exchange you get a working model (free during the design phase), direct input on the roadmap, and first access when the paid product ships.
If that sounds worth fifteen minutes on a call, drop your email below or write to me at hello@usetieout.com.
Your email goes to a founder inbox, not a marketing funnel.