Anchor vs. Assembly

Anchor is billing and payments automation software for accounting firms, bookkeepers, and professional service businesses. It combines proposals, engagement letters, agreements, automated billing, and payment collection in one platform Helping service businesses get paid on time, every time effortlessly. With no subscription fees. Syncing proposals, agreements, billing, and payments into one seamless workflow. Clients are auto-billed and auto-charged based on dynamic agreements, and everything syncs in real time with your general ledger.

Assembly is the AI-powered platform for professional service firms, from accounting and bookkeeping practices to agencies and consultants. It combines a branded client portal, a simple CRM, and an AI app builder that lets your firm add any software it needs without a dev team. Clients get one branded place for messages, files, forms, tasks, contracts and e-signatures, and invoices they can pay online. Your team runs on a CRM with automated reminders and an AI Assistant that knows full client context. When your firm needs something the portal doesn’t do yet, describe it.