Slash Twin

Slash Twin is an accounting tool. Twin is Slash's AI financial assistant for Slack. It answers questions about balances, transactions and spending from live Slash account data, sends card alerts, and can place orders such as Instacart purchases under existing card controls.

Twin is an AI financial assistant built by Slash, a business banking and spend management platform. It runs inside Slack and answers questions about a company's Slash account in plain English: balances, card status, individual transactions, and spending breakdowns. Instead of opening a dashboard, a teammate types a question and receives an answer drawn from live account data. The tool is aimed at teams that already bank with Slash and want finance information available to everyone, not just the person who owns the books. Because Twin sits in Slack, employees can look up their own card activity without asking finance. Access follows role-based permissions, so each person sees only what their role allows, and every question and action is logged for compliance review. The vendor also states that its infrastructure is SOC 2 compliant, that queries are not retained, and that a human support contact is available when the assistant cannot help. In practice, Twin covers three kinds of work. Lookups include finding a transaction by amount, merchant or date. Analysis includes comparing spend week over week or month over month, splitting it by category, team or card, and flagging trends or anomalies. Twin also sends Slack alerts when a card is swiped or a payment clears. Beyond reading data, it can spend on a user's behalf, such as placing an Instacart order from a Slash account, under the same security controls that govern Slash cards. Twin is not a general-purpose finance or bookkeeping assistant. Its value depends on holding a Slash account, which separates it from standalone AI tools for accounting or expense analysis. It is closer to a conversational layer on top of Slash's existing cards, analytics, invoicing, treasury and API features. Teams on other banking providers will find nothing to connect to, while existing Slash customers get a lightweight way to query their data without installing another app.