Book a call with a partner
Thirty minutes, no salesperson, no slideware. Tell us what you're trying to build or fix — we'll tell you honestly whether and how we'd take it on.
What happens after you write
A partner replies
A real reply from the person who'd lead your engagement — with a calendar link and, if useful, a couple of clarifying questions.
Diagnosis, not a pitch
We talk through your operation and numbers. You'll leave knowing whether software helps — even if the answer is "not yet."
A written recommendation
Diagnosis in writing, a proposed engagement model, and — if you want to proceed — the estimate phase. Exit doors at every step.
Prefer email? Write directly to hello@sigmajunction.com — same reply time, same person.
Before you write
Is the first call really free?
Yes — the diagnosis session costs nothing and ends with an honest recommendation, which is sometimes “don’t build.”
We’re not technical. Is that a problem?
No — most of our clients are operators, not engineers. We translate; you decide.
Do you sign NDAs?
Yes, before any detailed discussion — yours or our standard mutual NDA, whichever you prefer.
Which time zones do you cover?
EU and US business hours — the team is remote-first across both regions.
Standing commitments, every model
The estimate holds
If we under-scoped, the overrun is ours — never discovered on an invoice.
90-day warranty
Defects in anything we ship are fixed free after acceptance.
First invoice after first delivery
No large deposits; payment follows working software.
Exit at any phase
Stop after any milestone and keep everything produced.