Slate OS - 2026 Pricing, Features, Reviews & Alternatives

Slate OS is a cloud-based job management platform built for UK trade businesses with one to ten people, including plumbers, electricians, builders, groundworkers, carpenters, joiners, decorators, and roofers. Accessible entirely from a mobile phone with no installation required, it covers the full job lifecycle: capturing enquiries, tracking work status, generating quotes and invoices, collecting card payments, and requesting reviews. A dedicated business number automatically texts back missed calls within seconds, converting unanswered calls into logged enquiries before they are lost.

Jobs are tracked on a five-column board that moves each job from first enquiry through to payment, giving a live view of the entire pipeline. Quotes and invoices carry the business logo, sequential document numbering, and full VAT handling including standard, reduced, zero-rated, and CIS reverse charge schemes. Each document includes a card payment link processed directly through Stripe, with no platform fee deducted and no per-message or credit-based charges. Cost tracking per job covers materials, day rates, and subcontractors, with live margin visibility throughout.

Slate OS surfaces revenue that would otherwise go uncollected by automatically detecting uninvoiced completed work, cold quotes, unanswered enquiries, and outstanding debts sorted by age. The diary auto-populates from booked jobs, and post-job review link generation is built in. All data can be exported to a spreadsheet at any time. There is no contract requirement, making it accessible to sole traders and small trade teams without long-term commitment.