Stop renting software that doesn't fit.
TailorStack replaces the bloated SaaS your team works around (CPQ, billing, forecasting, CLM) with software cut to fit your exact business. Shipped in weeks. Fixed price. You own it forever.
Production-grade software. Built to replace what you overpay for.
Revenue tools, legal ops, consumer apps: real systems replacing real SaaS contracts. Each one costs a fraction of one year's licensing and you own it forever.
Your team shouldn't need 5 tools to do 1 job. We build the one that replaces them.
Most revenue teams are drowning in SaaS that half-works. 15 years at Salesforce, Thomson Reuters, and Medallia showed us exactly where these tools break. We replace them with one tailored system that actually fits.
Configure-price-quote with multi-currency pricing matrices, tiered approval chains, and PDF contract generation. Built around your actual catalogue — not forced into someone else's object model.
Subscription management with automated invoicing, credit notes, payment reconciliation, and audit logging. Purpose-built for your revenue model — usage-based, tiered, hybrid. No platform tax.
CRM-integrated forecasting with AI-adjusted predictions, deal qualification scoring, manager overrides, and goal tracking per team and rep. A system you understand, control, and actually trust.
Contract lifecycle management with AI-powered document extraction, OCR scanning, clause tagging, and automated approval routing. Your legal workflows drive the system — not the other way around.
Custom AI software: RAG pipelines, vector databases, document extraction (OCR), and AI agents. Production-grade applications built around your actual business data, not generic wrappers.
Not in revenue? Doesn't matter.
We build consumer apps, internal dashboards, client portals, workflow automation, data pipelines, alongside every revenue tool above. If it's off-the-rack software that doesn't fit, we'll tailor the version that does.
// ROI Calculator
See how much you'd save
Compare your current SaaS spend against a one-time custom build. Owned forever, no renewals.
Annual SaaS Spend
£57,000
50 users x £95/mo x 12
TailorStack Build
£50,000
One-time fixed price
Year 1 Savings
+£7,000
Saved in the first year alone
Year 2 onwards: £0/yr. You own it forever. That's £121,000 saved over 3 years.
AI for every industry. Not just SaaS companies.
Whether you run a dental practice or a cleaning company, AI can automate your admin, engage your customers, and free up your time. We build custom AI tools for any business.
Most companies run on five disconnected tools doing one job badly. Off-the-rack software was never designed for how your business actually works. TailorStack builds the alternative: one system, measured to your exact requirements. Built in weeks. Production-grade. Yours forever.
Measured. Cut. Fitted. Shipped.
Measure
We map your current stack: what you're paying, what you're actually using, where the waste is.
Cut
Fixed-price scope. Clear timeline. No ambiguity. You know exactly what gets built and when.
Fit
Custom software, tailored to your workflows. AI-native where it counts. You own the code, the data, everything.
Ship
Deployed, documented, team trained. Cancel your old licenses. Ongoing support if you want it.
15 years buying off-the-rack. Now I tailor the replacements.
15+ years leading revenue operations at Salesforce, Thomson Reuters, Medallia, and TransferRoom, from Series A to Fortune 500. I was the person buying, implementing, and eventually ripping out the SaaS tools that didn't fit. I know what broken looks like from the inside.
Most companies don't have a software problem. They have a systems problem: fragmented tools, manual workarounds, disconnected processes duct-taped together. The result is the same everywhere: three tools doing one job, none of them doing it well, and a team spending half its time bridging the gaps.
TailorStack exists to fix that. I take your broken processes, disconnected cadences, and half-fitting SaaS, and I build one cohesive engine, custom-designed around exactly how your business works. AI makes it possible to build production-grade software in weeks instead of months. Document extraction, pipeline predictions, anomaly detection Baked in where it adds real value, not as a wrapper.