Demand forecasting, made honest
Demand forecasting that explains itself.
Built for mid-market planners. Set up in a day. No black box, no sales calls, no six-month rollout.
Founding customers get 50% off for life. No credit card, no sales call.
You’re stuck between Excel and enterprise.
Excel worked when you had 200 SKUs and one planner. It doesn’t work now.
But the tools built for your stage — Netstock, StockIQ, Blue Ridge — each ask you to trade something away: a black box you can't explain to your team, a sales cycle before you see pricing, or weeks of setup before your first real forecast.
And the enterprise tools? Anaplan, o9, SAP IBP — great software, wrong customer. €50,000+ per year, a year to implement, and a team of consultants you don’t have.
Klarcast is the third option.
What we do differently
Built for planners who want to understand their forecast.
Every forecast is explainable.
We show you which model was chosen, why it was chosen, and how your history shaped the number. When sales asks why the Q3 forecast dropped, you have an answer that isn’t “the algorithm decided.”
Set up in a day, not six months.
No consultant. No discovery call. No procurement cycle. Sign up, connect your data, see your first forecast the same afternoon. If it doesn’t work for you, walk away.
Excel-native workflow.
Your team already lives in Excel. Klarcast meets them there. Import your history, adjust forecasts inline or in Excel, upload back, done. No “change management” required.
No black boxes. No consultants. No surprises.
Every forecast recommendation in Klarcast comes with a plain-English explanation: which model, which history, which seasonality pattern. Adjust it if you disagree. See the audit trail. Defend it to your team.
That’s it. That’s the whole promise.
Klarcast is built for you if:
You’re a demand planner, S&OP manager, or ops lead at a mid-market company (€20M–€200M revenue)
You’re outgrowing Excel but not ready for a expensive enterprise tool
You’ve evaluated Netstock, StockIQ, or Streamline and something wasn’t right
You want to understand your forecast — not just accept it
You want to set up software yourself, without a six-week implementation
Klarcast is not built for you if:
You’re an enterprise buyer evaluating SAP IBP or Anaplan
You have fewer than 200 SKUs (Excel is fine for you — save your money)
You need dozens of pre-built ERP integrations from day one
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Built by a planner, not a software company.
Several years of experience as a supply chain analyst at a DAX 40 healthcare company, followed by a master's thesis on machine learning approaches to demand forecasting. Currently working in strategic planning for a healthcare supply chain — where every forecast eventually gets asked about in a management review, and "the model said so" has never once been an acceptable answer.
Klarcast is the tool I wanted when I was a planner.
If you’re evaluating demand planning software and want to talk to someone who’s done the job — not a sales rep — I’ll happily book 15 minutes.
Early access
Early access opens Q3 2026.
Founding customers get 50% off for life, direct access to me for product decisions, and priority on new integrations. I’ll email you when we open access. That’s it. No newsletter, no drip sequence, no marketing tricks.
Common questions
When can I actually use Klarcast?
How much will it cost?
What integrations do you support?
How is Klarcast different from other planning tools?
Is my data safe?